Captain Tallen & the Benevolent Entities
type: MusicGroup
popularity: 3
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf2573408ebe8bfd63978c328cb2a2c1910a0fb65fbef7077892219d552838f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f63fbe-de92-4de0-a564-6c8e31a426f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f63fbe-de92-4de0-a564-6c8e31a426f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21f63fbe-de92-4de0-a564-6c8e31a426f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf2573408ebe8bfd63978c328cb2a2c1910a0fb65fbef7077892219d552838f5","name":"Captain Tallen & the Benevolent Entities","registered_at":"2026-06-16T01:15:23Z","symbol":"NIM0891368","token_address":"0xb7df6d1ae8c5d85c0aa5d883916ae2f26a1ab102","type":"artist","uuid":"21f63fbe-de92-4de0-a564-6c8e31a426f6"}
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 0xcf2573408ebe8bfd63978c328cb2a2c1910a0fb65fbef7077892219d552838f5. Chain 2 (Bitcoin): anchored in block 953943 (2026-06-16T11:59:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21f63fbe-de92-4de0-a564-6c8e31a426f6.json and https://artists.proofprofile.net/proofs/artist/21f63fbe-de92-4de0-a564-6c8e31a426f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:59:32Z
  text: {"copyright_id":"0xcf2573408ebe8bfd63978c328cb2a2c1910a0fb65fbef7077892219d552838f5","name":"Captain Tallen & the Benevolent Entities","registered_at":"2026-06-16T01:15:23Z","symbol":"NIM0891368","token_address":"0xb7df6d1ae8c5d85c0aa5d883916ae2f26a1ab102","type":"artist","uuid":"21f63fbe-de92-4de0-a564-6c8e31a426f6"}
album: tender was the space
  type: MusicAlbum
  date published: 2024-03-08
album: Be So Nice
  type: MusicAlbum
  date published: 2025-03-21
album: Haywire
  type: MusicAlbum
  date published: 2025-04-11
album: Anything?
  type: MusicAlbum
  date published: 2025-04-18
album: Easy, Then
  type: MusicAlbum
  date published: 2025-05-02
track: Tender Was the Space
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241609
  explicit: false
  by artist: Captain Tallen & the Benevolent Entities
  in album: Into the Woods Vol. 2 (Alexrainbirdmusic)
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZES62492723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T07:07:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x575e778505d1af5cf9fef111823324b4fc913fee65ed9dc0de74808fd0a971be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959107
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959107
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62492723
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T07:19:23Z
  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 0x575e778505d1af5cf9fef111823324b4fc913fee65ed9dc0de74808fd0a971be. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZES62492723.
    date published: 2026-07-22T07:19:23Z
  audio: Tender Was the Space
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 168.195
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.28
    additional property: Energy
      type: PropertyValue
      value: 0.166
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.893
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.15
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.423
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor