The Massive Tribe
type: MusicGroup
popularity: 14
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa538d12c32de5d77c06ac3d4c49f37c8a85d4b4aba609004a65f0f4a2927d93f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953780
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953780
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4afca44-0a54-483b-aef2-1e9ef9ccf79a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4afca44-0a54-483b-aef2-1e9ef9ccf79a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4afca44-0a54-483b-aef2-1e9ef9ccf79a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:02:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa538d12c32de5d77c06ac3d4c49f37c8a85d4b4aba609004a65f0f4a2927d93f","name":"The Massive Tribe","registered_at":"2026-06-15T02:53:24Z","symbol":"NIM0659418","token_address":"0xd80f92192fc0ab58dfa5e1164e48f212d2be7ea7","type":"artist","uuid":"d4afca44-0a54-483b-aef2-1e9ef9ccf79a"}
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 0xa538d12c32de5d77c06ac3d4c49f37c8a85d4b4aba609004a65f0f4a2927d93f. Chain 2 (Bitcoin): anchored in block 953780 (2026-06-15T12:02:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4afca44-0a54-483b-aef2-1e9ef9ccf79a.json and https://artists.proofprofile.net/proofs/artist/d4afca44-0a54-483b-aef2-1e9ef9ccf79a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T12:02:32Z
  text: {"copyright_id":"0xa538d12c32de5d77c06ac3d4c49f37c8a85d4b4aba609004a65f0f4a2927d93f","name":"The Massive Tribe","registered_at":"2026-06-15T02:53:24Z","symbol":"NIM0659418","token_address":"0xd80f92192fc0ab58dfa5e1164e48f212d2be7ea7","type":"artist","uuid":"d4afca44-0a54-483b-aef2-1e9ef9ccf79a"}
album: Outerstellar
  type: MusicAlbum
  date published: 2024-11-01
album: Don't Ever Give Up
  type: MusicAlbum
  date published: 2024-12-20
album: Hurt You Back
  type: MusicAlbum
  date published: 2025-02-14
  track: Hurt You Back
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188842
    explicit: false
    by artist: The Massive Tribe
    in album: Hurt You Back
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: GBLPF2502022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:15:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91e87bd63c62c5cf5717c076016983e84c81ad6c4f7f57180dbda6b7405e5b46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2502022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x91e87bd63c62c5cf5717c076016983e84c81ad6c4f7f57180dbda6b7405e5b46. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2502022 — a six-check JSON result.
      date published: 2026-07-03T01:01:38Z
    audio: Hurt You Back
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 189.805
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.708
      additional property: Speechiness
        type: PropertyValue
        value: 0.333
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.656
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.401
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.933
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: We No Dey Care What They Say
  type: MusicAlbum
  date published: 2025-03-21