El Ãngel Caido
type: MusicGroup
popularity: 9
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fb50f5511a1aa39d2e5fe64e99433ed8baebdb95f9bdc121359e88776a0a4fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fb50f5511a1aa39d2e5fe64e99433ed8baebdb95f9bdc121359e88776a0a4fd","name":"El Ãngel Caido","registered_at":"2026-06-20T04:58:10Z","symbol":"NIM1518513","token_address":"0x9af7607955ec0dbc0fb96d87c45fb99dd786089d","type":"artist","uuid":"9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb50f5511a1aa39d2e5fe64e99433ed8baebdb95f9bdc121359e88776a0a4fd. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c.json and https://artists.proofprofile.net/proofs/artist/9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x3fb50f5511a1aa39d2e5fe64e99433ed8baebdb95f9bdc121359e88776a0a4fd","name":"El Ãngel Caido","registered_at":"2026-06-20T04:58:10Z","symbol":"NIM1518513","token_address":"0x9af7607955ec0dbc0fb96d87c45fb99dd786089d","type":"artist","uuid":"9e93024b-6e0d-41e6-b3ab-5c9cafd3fc4c"}
album: todo o nada
  type: MusicAlbum
  date published: 2024-11-22