Abraham Endoqui
type: MusicGroup
genre: traditional music
popularity: 9
followers: 713
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3f3bbabc5021b8073863ebe636f9af716073fb423c3d3f1828a08f59223ff2a
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/9f58ece8-1f4f-4254-9f1f-c398697f0722.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f58ece8-1f4f-4254-9f1f-c398697f0722.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f58ece8-1f4f-4254-9f1f-c398697f0722
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3f3bbabc5021b8073863ebe636f9af716073fb423c3d3f1828a08f59223ff2a","name":"Abraham Endoqui","registered_at":"2026-06-20T04:47:54Z","symbol":"NIM1520416","token_address":"0x8091d87d7be4216e137e51835f8196f7d22c0853","type":"artist","uuid":"9f58ece8-1f4f-4254-9f1f-c398697f0722"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f3bbabc5021b8073863ebe636f9af716073fb423c3d3f1828a08f59223ff2a. 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/9f58ece8-1f4f-4254-9f1f-c398697f0722.json and https://artists.proofprofile.net/proofs/artist/9f58ece8-1f4f-4254-9f1f-c398697f0722.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xa3f3bbabc5021b8073863ebe636f9af716073fb423c3d3f1828a08f59223ff2a","name":"Abraham Endoqui","registered_at":"2026-06-20T04:47:54Z","symbol":"NIM1520416","token_address":"0x8091d87d7be4216e137e51835f8196f7d22c0853","type":"artist","uuid":"9f58ece8-1f4f-4254-9f1f-c398697f0722"}
album: Mi Sangre Guerrera
  type: MusicAlbum
  date published: 2011-03-10
  track: Mi Sangre Guerrera
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349753
    explicit: false
    by artist: Abraham Endoqui
    in album: Mi Sangre Guerrera
      type: MusicAlbum
      date published: 2011-03-10
    genre: traditional music
    isrc code: QZDA71914936
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:07:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a36de424fd9dd99d814bb73a6d9740e5223c7525dac7db4f37dc40bf97c6bca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71914936
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a36de424fd9dd99d814bb73a6d9740e5223c7525dac7db4f37dc40bf97c6bca. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71914936.
      date published: 2026-07-21T08:39:15Z
    audio: Mi Sangre Guerrera
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 184.543
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.315
      additional property: Energy
        type: PropertyValue
        value: 0.585
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.344
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.321
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.815
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.865
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: EL MEXIKA
  type: MusicAlbum
  date published: 2013-05-27
album: Tlaxko
  type: MusicAlbum
  date published: 2015-05-15
album: ORGULLO ANAUAKA
  type: MusicAlbum
  date published: 2021-01-22
album: Aunque esté lejos
  type: MusicAlbum
  date published: 2024-12-03