TRC R3FLEXxX
type: MusicGroup
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88dbbcbbd0d53da6740ab0bbb55014960f615f5a8e42a91902c4cdc4227224a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3bc86c-e441-4bd4-9155-f95e3f60d67a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a3bc86c-e441-4bd4-9155-f95e3f60d67a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a3bc86c-e441-4bd4-9155-f95e3f60d67a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88dbbcbbd0d53da6740ab0bbb55014960f615f5a8e42a91902c4cdc4227224a","name":"TRC R3FLEXxX","registered_at":"2026-06-15T22:43:01Z","symbol":"NIM0854977","token_address":"0x63f60be16d8cfb49d8ed50e82cf849b248289557","type":"artist","uuid":"1a3bc86c-e441-4bd4-9155-f95e3f60d67a"}
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 0xc88dbbcbbd0d53da6740ab0bbb55014960f615f5a8e42a91902c4cdc4227224a. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a3bc86c-e441-4bd4-9155-f95e3f60d67a.json and https://artists.proofprofile.net/proofs/artist/1a3bc86c-e441-4bd4-9155-f95e3f60d67a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xc88dbbcbbd0d53da6740ab0bbb55014960f615f5a8e42a91902c4cdc4227224a","name":"TRC R3FLEXxX","registered_at":"2026-06-15T22:43:01Z","symbol":"NIM0854977","token_address":"0x63f60be16d8cfb49d8ed50e82cf849b248289557","type":"artist","uuid":"1a3bc86c-e441-4bd4-9155-f95e3f60d67a"}
album: R3FLEXxX Reborn
  type: MusicAlbum
  date published: 2025-02-24
  track: Thoughts on life
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158881
    explicit: true
    by artist: TRC R3FLEXxX
    in album: R3FLEXxX Reborn
      type: MusicAlbum
      date published: 2025-02-24
    isrc code: QZHN62512054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:43:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ffe6203eb0ee60df05afacfa65e110be66fa4c869a340d048938508370cd893
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62512054
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:46:19Z
    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 0x3ffe6203eb0ee60df05afacfa65e110be66fa4c869a340d048938508370cd893. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:46:19Z), 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/QZHN62512054.
      date published: 2026-07-19T17:46:19Z
    audio: Thoughts on life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.043
      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: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.134
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.61
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major