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One attestation

Registry

https://dpp-resolver.eblabs.tech

Attestation

urn:sha256:21cd46d1c416d60b763fca086db502b75fc3f8a3524dc573f1439b137c286206

Passport

https://dpp.eblabs.tech/01/09529990001046/21/EBL-MUQYH6ET

Representation

dpp-lifecycle-json-v1 (application/json)

Digest the registry states

21cd46d1c416d60b763fca086db502b75fc3f8a3524dc573f1439b137c286206

Anchor

b4dca93a34e646b0eb698d33456ca1578ab5e8198ddd96aeb58671a54c5fc0f6 output 0, bsv-attestation-anchor-v1

Checks 7 hold

• ✓ holds

  The stored bytes match their digest digest

  SHA-256 of the secured bytes is 21cd46d1c416d60b763fca086db502b75fc3f8a3524dc573f1439b137c286206

• ✓ holds

  The claim's signature verifies claimSignature

  signed by issuer key 02e97e8a44e4c89eff388d548159bdd95c874e9c8a623f903905de44cf3264cac8 (key-identified)

• ✓ holds

  The anchor transaction is on chain anchorTransaction

  the public source serves b4dca93a34e646b0eb698d33456ca1578ab5e8198ddd96aeb58671a54c5fc0f6.0, byte for byte the script the registry stored

• ✓ holds

  The anchoring service's signature verifies anchorSignature

  a bsv-attestation-anchor-v1 anchor signed by anchoring service 029a8086bfe95a74b67f884f2d752880903c7193ce36fe13b6cdddc999f72924ec, its locking key derived as the format requires

• ✓ holds

  The anchor commits to these bytes and this claim anchorBinding

  digest, identifier, issuer, subject, event type, representation, media type all match

• ✓ holds

  The anchor is in a block inclusion

  the registry's merkle path leads to the merkle root of block 969350

• ✓ holds

  The anchoring service is the one this registry names anchoringService

  029a8086bfe95a74b67f884f2d752880903c7193ce36fe13b6cdddc999f72924ec is named in the registry's capability document

The secured bytes, as the registry holds them

{
  "claimFormat": "dpp-lifecycle-v1",
  "eventType": "Origin",
  "issuer": "did:key:zQ3shd8FfQWHgLoXnn8fF2kfDn3QrfBjvDBB52evjdZfhBaiB",
  "issuerKeyId": "brand",
  "passportId": "https://dpp.eblabs.tech/01/09529990001046/21/EBL-MUQYH6ET",
  "profile": "battery",
  "profile_version": 2,
  "recordId": "6e29b6cf20b56455bfc308811ebc06728eadf22af8feb9ede7e2cc33156ffd83",
  "signature": "304402203670ea575f934e0c123890a49b752ba588e17c187b01e8d267e4b36108ff01d5022071d8061dbb11535a159ba66a226a35c17b83c49d6b5c0cc6503c65e5f1d34994",
  "timestamp": "2026-10-02T17:26:33Z"
}

Shown indented for reading; the digest is taken over the exact bytes the registry returned. Chain evidence from WhatsOnChain.