ReceizAcademy
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Documented release

v81.0.0

Signal Circuit Provenance Release

Release date 2026-05-10

Authority & EvidenceClaim sources and exact digests
identityClaim SHA-256 c8ca4aeab1116f81bc017501f98039160e773e90cd7064e53164d469ac45dbac
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
titleClaim SHA-256 30ad41ec97bb6fb3a51ec0f6fd7e2d4f9255137b93d280020cf2449381c5e7a7
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
releaseDateClaim SHA-256 e569e8e99ddf39423865801ba62d532c770ea1528b380f48b6bd4a548300aa01
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Outcome

Outcome

v80.0.0 made Receiz a complete proof, identity, value, creator, world, and Signal Circuit operating platform. v81.0.0 takes the most user-visible system in that platform, Signal Circuit, and makes it feel finished end to end: cards are easier to discover, easier to inspect, easier to fund, easier to seal, easier to track, easier to transfer, and easier to understand as durable Receiz assets.

Authority & EvidenceClaim sources and exact digests
summaryClaim SHA-256 74ca1307f5a8c7ab95a01d5bde79a7f64552e7f4815e50c502bd77e180c1ac6f
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Changes

What changed

Documented release outcome

v80.0.0 made Receiz a complete proof, identity, value, creator, world, and Signal Circuit operating platform. v81.0.0 takes the most user-visible system in that platform, Signal Circuit, and makes it feel finished end to end: cards are easier to discover, easier to inspect, easier to fund, easier to seal, easier to track, easier to transfer, and easier to understand as durable Receiz assets.

Technical and authority boundary

The canonical v81.0.0 main record preserves the exact release narrative; supporting family completeness is disclosed independently.

Why
The canonical record establishes why this outcome belongs to v81.0.0; the Academy projection does not replace it.
Capability enabled
v80.0.0 made Receiz a complete proof, identity, value, creator, world, and Signal Circuit operating platform. v81.0.0 takes the most user-visible system in that platform, Signal Circuit, and makes it feel finished end to end: cards are easier to discover, easier to inspect, easier to fund, easier to seal, easier to track, easier to transfer, and easier to understand as durable Receiz assets.
Compatibility
Compatibility remains unknown where no dedicated source is bound.
Migration
No migration is assigned by date proximity.
Authority & EvidenceClaim sources and exact digests
whatChanged.0Claim SHA-256 ed3255577c80128a2e9064efe8a325a007ae88e8ce12a11aefd7846e4beec667
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Purpose

Why it matters

  • v80.0.0 made Receiz a complete proof, identity, value, creator, world, and Signal Circuit operating platform. v81.0.0 takes the most user-visible system in that platform, Signal Circuit, and makes it feel finished end to end: cards are easier to discover, easier to inspect, easier to fund, easier to seal, easier to track, easier to transfer, and easier to understand as durable Receiz assets.

    Authority & EvidenceClaim sources and exact digests
    why.0Claim SHA-256 45644ab19f4e6318dc265f1848f6108e9e54bc59d09dc5fdf9eee4a47b8ace30
    docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Available outcomes

Capabilities now available

Documented capability outcome

v80.0.0 made Receiz a complete proof, identity, value, creator, world, and Signal Circuit operating platform. v81.0.0 takes the most user-visible system in that platform, Signal Circuit, and makes it feel finished end to end: cards are easier to discover, easier to inspect, easier to fund, easier to seal, easier to track, easier to transfer, and easier to understand as durable Receiz assets.

Authority & EvidenceClaim sources and exact digests
capabilitiesEnabled.0Claim SHA-256 03f4375108c9bf984ed34873bfe085102abedf0b23d0c743e12de58b21c0e4bd
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Primitive boundary

Primitives affected

  • proof
  • identity
  • ownership
  • settlement
  • provenance
  • transfer
  • verification
  • public-witness
  • local-truth
  • continuity
  • market
  • sealed-artifact
  • governance
Authority & EvidenceClaim sources and exact digests
primitivesAffectedClaim SHA-256 1f4caaf5588cd4479e24672a9a075a094dee23e53fbd9134d6f8f7ccf447b25a
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Compatibility

Compatibility

Archive compatibility evidence boundary

No dedicated compatibility record is bound to this projection.

Treat compatibility as unknown; version or date proximity is not evidence.

Authority & EvidenceClaim sources and exact digests
compatibility.0Claim SHA-256 7e75bc6acd5a5e8a5ff3aba7d53cc979ff42fdc6b8e060beeb8c3c81a6c8eb3f
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Migration

Migration

Required: unknown

No explicit migration source is bound; no migration is inferred from dates.

Authority & EvidenceClaim sources and exact digests
migrationClaim SHA-256 d20e649d3572f24901b6df7109f4b1800d9340a6441858345345d62f774cb59d
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Qualification

Conformance

No immutable conformance evidence is assigned in this projection.

Control boundary

Governance

Verification
Unknown
Declared change class
No separate classification record
Release approval
No separate approval record
Risk owner
No separate assignment recorded

Publication, deployment, production smoke, and attestation remain independent evidence dimensions unless exact sources establish them.

Authority & EvidenceClaim sources and exact digests
governanceClaim SHA-256 7f84f8d6766964e56b8fe5623a4688da881a5b7793ce873cfe6a11e596e72dd5
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Registry boundary

Registry

No registry is bound where the canonical release family does not carry one.

Authority & EvidenceClaim sources and exact digests
registryClaim SHA-256 74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Archive projection

Audience, domain, and change-kind facets

Audiences
developers · businesses · creators · institutions · people
Domains
proof · identity · ownership · settlement · provenance · transfer · verification · public-witness · local-truth · continuity · market · sealed-artifact · governance
Change kinds
capability
Authority & EvidenceClaim sources and exact digests
facets.audiencesClaim SHA-256 f3c2e865e673b8eb681d5b7c47f89589d642a51464ce0f97f598fc4518ef4472
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
facets.domainsClaim SHA-256 1f4caaf5588cd4479e24672a9a075a094dee23e53fbd9134d6f8f7ccf447b25a
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
facets.changeKindsClaim SHA-256 2da49033e0493c6a7dd06b12aeff6ee8b959550c160d8e69b78e7fa244f814bf
docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac

Independent dimensions

Release boundary status

Repository release
Documented
Git tag
Present
Package publication
Unknown
Deployment
Unknown
Production smoke
Unknown
Signed attestation
Unknown
Authority & EvidenceClaim sources and exact digests
status.repositoryReleaseClaim SHA-256 b92ca68fcef087e7e50513cd9555236300017fc1f981ee5603384c1129698511
docs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
status.gitTagClaim SHA-256 94332144d941eb1212c9af7f968e215a7042bf94925c9c10b21de97a2f0cea06
git:refs/tags/v81.0.0SHA-256 bcf9c4041c97c3a2d2dd93d223d91de43e8296f9f0bec2dfe2c6cbfaffb3d00e
status.packagePublicationClaim SHA-256 eb8bf0d80db323992f6b634aab492b1e6d9e96a8e87a511c2a0db75ab929452c
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36f
status.deploymentClaim SHA-256 eb8bf0d80db323992f6b634aab492b1e6d9e96a8e87a511c2a0db75ab929452c
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36f
status.productionSmokeClaim SHA-256 eb8bf0d80db323992f6b634aab492b1e6d9e96a8e87a511c2a0db75ab929452c
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36f
status.signedAttestationClaim SHA-256 eb8bf0d80db323992f6b634aab492b1e6d9e96a8e87a511c2a0db75ab929452c
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36f

Exact source bytes

Provenance

This Academy record is a projection beneath its sources. Record SHA-256 42253d297ac8a237bfef21f9db60261d137c458de0f8bf140de74e4f63c7b326. Source-family inventory: complete.

checklist · evidencedocs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36f
process · normativedocs/releases/v81.0.0-process.mdSHA-256 7028920a229c98ee649528881196fa0de912a77413c48abbb3522ca233670edc
product-truth · normativedocs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7
main · normativedocs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3ac
supporting · evidencegit:refs/tags/v81.0.0SHA-256 bcf9c4041c97c3a2d2dd93d223d91de43e8296f9f0bec2dfe2c6cbfaffb3d00e
Authority & EvidenceClaim sources and exact digests
sourceFamilyClaim SHA-256 f908ad1821cef018bdb1a32fe3c1bf42e06ae3143e356e16df19d9b73c865d2a
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36fdocs/releases/v81.0.0-process.mdSHA-256 7028920a229c98ee649528881196fa0de912a77413c48abbb3522ca233670edcdocs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3acgit:refs/tags/v81.0.0SHA-256 bcf9c4041c97c3a2d2dd93d223d91de43e8296f9f0bec2dfe2c6cbfaffb3d00e
provenanceClaim SHA-256 227a5d915ba5a8b354d7cbd93a5368a3173725e2450eb58477be186c22860f8a
docs/releases/v81.0.0-checklist.mdSHA-256 786bb614503579526c10932718168535c2b64317e794cc47e442f6224119f36fdocs/releases/v81.0.0-process.mdSHA-256 7028920a229c98ee649528881196fa0de912a77413c48abbb3522ca233670edcdocs/releases/v81.0.0-product-truth.mdSHA-256 e85d2f6b9cb8ee316fe41380593cb38d6a33dcf3bed8174f1925ee2272e85ca7docs/releases/v81.0.0.mdSHA-256 c4330eebf1ef6853a33a099aff386dda4711602e75bf95b8b28bfe80e2efe3acgit:refs/tags/v81.0.0SHA-256 bcf9c4041c97c3a2d2dd93d223d91de43e8296f9f0bec2dfe2c6cbfaffb3d00e