Retro Split
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3b3885b7eb684cbcb954e6ae5f44d4ed7d7f1f38f3d5fc3a84fda7724fa41de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46365c91-f0b6-4b63-a5f0-d899ac5b817e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46365c91-f0b6-4b63-a5f0-d899ac5b817e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46365c91-f0b6-4b63-a5f0-d899ac5b817e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3b3885b7eb684cbcb954e6ae5f44d4ed7d7f1f38f3d5fc3a84fda7724fa41de","name":"Retro Split","registered_at":"2026-06-16T14:01:18Z","symbol":"NIM1074218","token_address":"0xee77cf63ec78b2ae7239d57a8d223766d35380b2","type":"artist","uuid":"46365c91-f0b6-4b63-a5f0-d899ac5b817e"}
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 0xc3b3885b7eb684cbcb954e6ae5f44d4ed7d7f1f38f3d5fc3a84fda7724fa41de. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46365c91-f0b6-4b63-a5f0-d899ac5b817e.json and https://artists.proofprofile.net/proofs/artist/46365c91-f0b6-4b63-a5f0-d899ac5b817e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xc3b3885b7eb684cbcb954e6ae5f44d4ed7d7f1f38f3d5fc3a84fda7724fa41de","name":"Retro Split","registered_at":"2026-06-16T14:01:18Z","symbol":"NIM1074218","token_address":"0xee77cf63ec78b2ae7239d57a8d223766d35380b2","type":"artist","uuid":"46365c91-f0b6-4b63-a5f0-d899ac5b817e"}
album: He's Everywhere (Panda Mick)
  type: MusicAlbum
  date published: 2021-09-26
album: My Sharona
  type: MusicAlbum
  date published: 2024-01-27
album: The Ages of Intent
  type: MusicAlbum
  date published: 2025-08-02
  track: The Ages of Intent
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260752
    explicit: false
    by artist: Retro Split
    in album: The Ages of Intent
      type: MusicAlbum
      date published: 2025-08-02
    isrc code: GXHAF2553736
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:46:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x62119151e7cc8cbd2b66476a21e8b00f9619e0a8f1e5dc3e8e747c45b47c3be7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2553736
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x62119151e7cc8cbd2b66476a21e8b00f9619e0a8f1e5dc3e8e747c45b47c3be7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GXHAF2553736.
      date published: 2026-07-05T01:43:49Z
    audio: The Ages of Intent
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.962
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.766
      additional property: Energy
        type: PropertyValue
        value: 0.772
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.277
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.804
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.337
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 50 Miles West of Hope
  type: MusicAlbum
  date published: 2025-09-01
album: Natural Idiocy
  type: MusicAlbum
  date published: 2025-10-22