Xtra big seychelles
type: MusicGroup
popularity: 16
followers: 2209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd74e0bf50648464778c7bcc518c7cff34007615fc1906071ad1aee2ad642b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e3ac095-0ade-4b1f-9818-a69f99f5107d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e3ac095-0ade-4b1f-9818-a69f99f5107d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e3ac095-0ade-4b1f-9818-a69f99f5107d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd74e0bf50648464778c7bcc518c7cff34007615fc1906071ad1aee2ad642b5","name":"Xtra big seychelles","registered_at":"2026-06-14T16:01:41Z","symbol":"NIM0503906","token_address":"0x3340bc6fcafded0450df5664f5636463cadde641","type":"artist","uuid":"6e3ac095-0ade-4b1f-9818-a69f99f5107d"}
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 0xfcd74e0bf50648464778c7bcc518c7cff34007615fc1906071ad1aee2ad642b5. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e3ac095-0ade-4b1f-9818-a69f99f5107d.json and https://artists.proofprofile.net/proofs/artist/6e3ac095-0ade-4b1f-9818-a69f99f5107d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xfcd74e0bf50648464778c7bcc518c7cff34007615fc1906071ad1aee2ad642b5","name":"Xtra big seychelles","registered_at":"2026-06-14T16:01:41Z","symbol":"NIM0503906","token_address":"0x3340bc6fcafded0450df5664f5636463cadde641","type":"artist","uuid":"6e3ac095-0ade-4b1f-9818-a69f99f5107d"}
album: Mmm mmm mmm
  type: MusicAlbum
  date published: 2023-07-05
album: Available
  type: MusicAlbum
  date published: 2023-07-05
album: Bef dan disab
  type: MusicAlbum
  date published: 2024-06-29
album: Visa
  type: MusicAlbum
  date published: 2025-08-26
  track: Visa
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194576
    explicit: false
    by artist: Xtra big seychelles
    in album: Visa
      type: MusicAlbum
      date published: 2025-08-26
    isrc code: QZZ7L2567645
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T06:28:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf94fb408376a88f50edf97a26fabc2c1294fded8b79e4c77dc1e4ba978c399c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958111
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958111
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2567645
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:58:20Z
    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 0xf94fb408376a88f50edf97a26fabc2c1294fded8b79e4c77dc1e4ba978c399c7. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZZ7L2567645.
      date published: 2026-07-15T06:58:20Z
    audio: Visa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.432
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.481
      additional property: Speechiness
        type: PropertyValue
        value: 0.517
      additional property: Acousticness
        type: PropertyValue
        value: 0.741
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.448
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.956
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pussy fat
  type: MusicAlbum
  date published: 2025-11-13