Rach Joy
type: MusicGroup
popularity: 4
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x108b6cd95ece42bf370ac15ddcaa0a4141f0b384ad49fa5f60354968026c7fa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca07a4c2-46e7-45ff-8720-8138aac723fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca07a4c2-46e7-45ff-8720-8138aac723fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca07a4c2-46e7-45ff-8720-8138aac723fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x108b6cd95ece42bf370ac15ddcaa0a4141f0b384ad49fa5f60354968026c7fa2","name":"Rach Joy","registered_at":"2026-06-20T22:37:48Z","symbol":"NIM1734759","token_address":"0x097a3aad121d5578391e2a69af5c51947174ab0c","type":"artist","uuid":"ca07a4c2-46e7-45ff-8720-8138aac723fd"}
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 0x108b6cd95ece42bf370ac15ddcaa0a4141f0b384ad49fa5f60354968026c7fa2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca07a4c2-46e7-45ff-8720-8138aac723fd.json and https://artists.proofprofile.net/proofs/artist/ca07a4c2-46e7-45ff-8720-8138aac723fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x108b6cd95ece42bf370ac15ddcaa0a4141f0b384ad49fa5f60354968026c7fa2","name":"Rach Joy","registered_at":"2026-06-20T22:37:48Z","symbol":"NIM1734759","token_address":"0x097a3aad121d5578391e2a69af5c51947174ab0c","type":"artist","uuid":"ca07a4c2-46e7-45ff-8720-8138aac723fd"}
album: Note to Self
  type: MusicAlbum
  date published: 2023-02-10
  track: Is It?
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131000
    explicit: false
    by artist: Rach Joy
    in album: Note to Self
      type: MusicAlbum
      date published: 2023-02-10
    isrc code: USCGH2389340
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:23:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x464bb5b7ccc7b28722b718888e94dccf2b57ea2da4ad0c2899f92f6cc7fcc208
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2389340
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T01:26:56Z
    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 0x464bb5b7ccc7b28722b718888e94dccf2b57ea2da4ad0c2899f92f6cc7fcc208. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:26:56Z), 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/USCGH2389340.
      date published: 2026-07-22T01:26:56Z
    audio: Is It?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.883
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.396
      additional property: Energy
        type: PropertyValue
        value: 0.003
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.866
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.199
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.179
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Moriah
  type: MusicAlbum
  date published: 2024-08-09