T.A.G Blackie
type: MusicGroup
popularity: 5
followers: 629
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10eb0fd531bd1a68ac530195fcdbaf22641071fc39d97a1bef0163608cbe6999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b58ea77-7586-4b76-89ab-1a051c0719a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b58ea77-7586-4b76-89ab-1a051c0719a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b58ea77-7586-4b76-89ab-1a051c0719a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10eb0fd531bd1a68ac530195fcdbaf22641071fc39d97a1bef0163608cbe6999","name":"T.A.G Blackie","registered_at":"2026-06-16T15:49:17Z","symbol":"NIM1099987","token_address":"0xb9b85222b3f3dc4241980e627f763e94f9a38300","type":"artist","uuid":"4b58ea77-7586-4b76-89ab-1a051c0719a1"}
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 0x10eb0fd531bd1a68ac530195fcdbaf22641071fc39d97a1bef0163608cbe6999. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b58ea77-7586-4b76-89ab-1a051c0719a1.json and https://artists.proofprofile.net/proofs/artist/4b58ea77-7586-4b76-89ab-1a051c0719a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x10eb0fd531bd1a68ac530195fcdbaf22641071fc39d97a1bef0163608cbe6999","name":"T.A.G Blackie","registered_at":"2026-06-16T15:49:17Z","symbol":"NIM1099987","token_address":"0xb9b85222b3f3dc4241980e627f763e94f9a38300","type":"artist","uuid":"4b58ea77-7586-4b76-89ab-1a051c0719a1"}
album: All on Me
  type: MusicAlbum
  date published: 2021-09-22
album: Influence
  type: MusicAlbum
  date published: 2022-04-01
album: Player
  type: MusicAlbum
  date published: 2023-06-13
album: Body Talk
  type: MusicAlbum
  date published: 2024-03-15
album: Weekend Cruise
  type: MusicAlbum
  date published: 2025-01-20
  track: Weekend Cruise
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162377
    explicit: false
    by artist: T.A.G Blackie
    in album: Weekend Cruise
      type: MusicAlbum
      date published: 2025-01-20
    isrc code: FR10S2508203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:48:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x419b82213685537a03c6de6f08275ff95f2b2af278f4144b4a260380c33f5a88
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2508203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T09:16:54Z
    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 0x419b82213685537a03c6de6f08275ff95f2b2af278f4144b4a260380c33f5a88. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/FR10S2508203.
      date published: 2026-07-16T09:16:54Z
    audio: Weekend Cruise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.661
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.516
      additional property: Energy
        type: PropertyValue
        value: 0.586
      additional property: Speechiness
        type: PropertyValue
        value: 0.205
      additional property: Acousticness
        type: PropertyValue
        value: 0.387
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.238
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.717
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.658
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Far Away
  type: MusicAlbum
  date published: 2025-05-30