The Grateful 7
type: MusicGroup
popularity: 4
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdff4ef3f02b0b5f903dbbc609c39bb4ffa205bd3c24a8cef1f5aff7090488c04
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/9e4fa33c-9d5b-42d1-8b25-3d7716cf030d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e4fa33c-9d5b-42d1-8b25-3d7716cf030d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e4fa33c-9d5b-42d1-8b25-3d7716cf030d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdff4ef3f02b0b5f903dbbc609c39bb4ffa205bd3c24a8cef1f5aff7090488c04","name":"The Grateful 7","registered_at":"2026-06-20T04:44:04Z","symbol":"NIM1516074","token_address":"0x8c44c5c5dab65a97949341d578ec919ab9922e55","type":"artist","uuid":"9e4fa33c-9d5b-42d1-8b25-3d7716cf030d"}
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 0xdff4ef3f02b0b5f903dbbc609c39bb4ffa205bd3c24a8cef1f5aff7090488c04. 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/9e4fa33c-9d5b-42d1-8b25-3d7716cf030d.json and https://artists.proofprofile.net/proofs/artist/9e4fa33c-9d5b-42d1-8b25-3d7716cf030d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xdff4ef3f02b0b5f903dbbc609c39bb4ffa205bd3c24a8cef1f5aff7090488c04","name":"The Grateful 7","registered_at":"2026-06-20T04:44:04Z","symbol":"NIM1516074","token_address":"0x8c44c5c5dab65a97949341d578ec919ab9922e55","type":"artist","uuid":"9e4fa33c-9d5b-42d1-8b25-3d7716cf030d"}
album: Between the Bread
  type: MusicAlbum
  date published: 2015-06-05
album: U.S.P., Vol.1
  type: MusicAlbum
  date published: 2015-12-24
album: U.S.P., Vol.2
  type: MusicAlbum
  date published: 2016-06-17
  track: Take Me for Granted
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128042
    explicit: false
    by artist: The Grateful 7
    in album: U.S.P., Vol.2
      type: MusicAlbum
      date published: 2016-06-17
    isrc code: SE5Q51807156
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:36:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca255960de982409b4a90b05830a7bea0391573a8a791a56123453d5a8f77472
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956859
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956859
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51807156
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:42:12Z
    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 0xca255960de982409b4a90b05830a7bea0391573a8a791a56123453d5a8f77472. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/SE5Q51807156.
      date published: 2026-07-06T01:42:12Z
    audio: Take Me for Granted
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.056
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.876
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.928
      additional property: Liveness
        type: PropertyValue
        value: 0.158
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.787
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.322
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Under the Knife
  type: MusicAlbum
  date published: 2016-12-16