Rockin' Robin & the Magical Tree
type: MusicGroup
popularity: 3
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x132632e408b7546789bddba6021600439dba9b6e366d047152c1f946e9589326
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f45c7554-577d-4b2d-b859-82ea7e05c3a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f45c7554-577d-4b2d-b859-82ea7e05c3a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f45c7554-577d-4b2d-b859-82ea7e05c3a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x132632e408b7546789bddba6021600439dba9b6e366d047152c1f946e9589326","name":"Rockin' Robin & the Magical Tree","registered_at":"2026-06-21T14:43:10Z","symbol":"NIM1948886","token_address":"0xa842999de6bdc6bf742344f0bd7432915f5fb7f1","type":"artist","uuid":"f45c7554-577d-4b2d-b859-82ea7e05c3a0"}
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 0x132632e408b7546789bddba6021600439dba9b6e366d047152c1f946e9589326. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f45c7554-577d-4b2d-b859-82ea7e05c3a0.json and https://artists.proofprofile.net/proofs/artist/f45c7554-577d-4b2d-b859-82ea7e05c3a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x132632e408b7546789bddba6021600439dba9b6e366d047152c1f946e9589326","name":"Rockin' Robin & the Magical Tree","registered_at":"2026-06-21T14:43:10Z","symbol":"NIM1948886","token_address":"0xa842999de6bdc6bf742344f0bd7432915f5fb7f1","type":"artist","uuid":"f45c7554-577d-4b2d-b859-82ea7e05c3a0"}
album: Let's Go
  type: MusicAlbum
  date published: 2015-05-19
album: Let's Go
  type: MusicAlbum
  date published: 2015-05-19
  track: Firetruck Firetruck
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151666
    explicit: false
    by artist: Rockin' Robin & the Magical Tree
    in album: Let's Go
      type: MusicAlbum
      date published: 2015-05-19
    isrc code: CATW11400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:40:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f575dae702c9cf30d355760d0bfa7e5e64a0bd6f56900f06d9c17dbbce8e26a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CATW11400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x1f575dae702c9cf30d355760d0bfa7e5e64a0bd6f56900f06d9c17dbbce8e26a. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/CATW11400003.
      date published: 2026-07-18T00:27:51Z
    audio: Firetruck Firetruck
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.046
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.7
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.766
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.681
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sparkly Christmas Things
  type: MusicAlbum
  date published: 2015-12-18
album: Holiday
  type: MusicAlbum
  date published: 2017-06-28
album: Christmas Time Flies
  type: MusicAlbum
  date published: 2019-12-17