Grupo Samy
type: MusicGroup
popularity: 7
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e0ca7cbfa813cd315603ee39dfb80efd4c080ffa239cabfbef33bb435df269d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2aadd32-5efe-46e0-bc52-5b8361f25e28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2aadd32-5efe-46e0-bc52-5b8361f25e28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2aadd32-5efe-46e0-bc52-5b8361f25e28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e0ca7cbfa813cd315603ee39dfb80efd4c080ffa239cabfbef33bb435df269d","name":"Grupo Samy","registered_at":"2026-06-21T07:06:05Z","symbol":"NIM1857005","token_address":"0x3757d1cb51de77b01b0a4ee4ed9c1eeaaad09f21","type":"artist","uuid":"e2aadd32-5efe-46e0-bc52-5b8361f25e28"}
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 0x3e0ca7cbfa813cd315603ee39dfb80efd4c080ffa239cabfbef33bb435df269d. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2aadd32-5efe-46e0-bc52-5b8361f25e28.json and https://artists.proofprofile.net/proofs/artist/e2aadd32-5efe-46e0-bc52-5b8361f25e28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x3e0ca7cbfa813cd315603ee39dfb80efd4c080ffa239cabfbef33bb435df269d","name":"Grupo Samy","registered_at":"2026-06-21T07:06:05Z","symbol":"NIM1857005","token_address":"0x3757d1cb51de77b01b0a4ee4ed9c1eeaaad09f21","type":"artist","uuid":"e2aadd32-5efe-46e0-bc52-5b8361f25e28"}
album: Sawarina
  type: MusicAlbum
  date published: 2024-07-10
  track: Sawarina
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250540
    explicit: false
    by artist: Grupo Samy
    in album: Sawarina
      type: MusicAlbum
      date published: 2024-07-10
    isrc code: QZNJY2430134
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:32:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x335e0b30f2b7639b8584cf721426d8755edf0d846b07cb0629c099b08c8d94d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958987
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958987
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2430134
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:33:35Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335e0b30f2b7639b8584cf721426d8755edf0d846b07cb0629c099b08c8d94d7. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:33:35Z), 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/QZNJY2430134.
      date published: 2026-07-21T11:33:35Z
    audio: Sawarina
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.047
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.447
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.016
      additional property: Liveness
        type: PropertyValue
        value: 0.256
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.741
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.771
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Estar Sin Ti
  type: MusicAlbum
  date published: 2024-07-10
album: Azua
  type: MusicAlbum
  date published: 2024-07-12
album: Azua
  type: MusicAlbum
  date published: 2024-09-01