13 rpg
type: MusicGroup
popularity: 3
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f4601ada0d946691247a434b4146eaf6ae837917ad81160c72dd4928f3e2b6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/309eaafa-0d25-4626-8b55-09fb0b33b0c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/309eaafa-0d25-4626-8b55-09fb0b33b0c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/309eaafa-0d25-4626-8b55-09fb0b33b0c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f4601ada0d946691247a434b4146eaf6ae837917ad81160c72dd4928f3e2b6b","name":"13 rpg","registered_at":"2026-06-16T06:47:47Z","symbol":"NIM0970765","token_address":"0x29359abe2dbb4c5432286bb547467aaa09fafcbf","type":"artist","uuid":"309eaafa-0d25-4626-8b55-09fb0b33b0c3"}
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 0x2f4601ada0d946691247a434b4146eaf6ae837917ad81160c72dd4928f3e2b6b. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/309eaafa-0d25-4626-8b55-09fb0b33b0c3.json and https://artists.proofprofile.net/proofs/artist/309eaafa-0d25-4626-8b55-09fb0b33b0c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0x2f4601ada0d946691247a434b4146eaf6ae837917ad81160c72dd4928f3e2b6b","name":"13 rpg","registered_at":"2026-06-16T06:47:47Z","symbol":"NIM0970765","token_address":"0x29359abe2dbb4c5432286bb547467aaa09fafcbf","type":"artist","uuid":"309eaafa-0d25-4626-8b55-09fb0b33b0c3"}
album: Yves Saint Laurent
  type: MusicAlbum
  date published: 2021-05-14
album: Pilotis
  type: MusicAlbum
  date published: 2021-08-03
album: 4 MSG
  type: MusicAlbum
  date published: 2021-12-14
album: Vision Trouble
  type: MusicAlbum
  date published: 2022-02-10
album: LAO
  type: MusicAlbum
  date published: 2022-07-01
album: Coco Chanel
  type: MusicAlbum
  date published: 2023-02-14
album: PAS NORMAL
  type: MusicAlbum
  date published: 2023-05-19
album: 13 Mood
  type: MusicAlbum
  date published: 2023-08-25
album: Ce n'était qu'un rêve
  type: MusicAlbum
  date published: 2024-03-01
album: Corps à Corps
  type: MusicAlbum
  date published: 2024-08-18
album: Downtown
  type: MusicAlbum
  date published: 2025-04-04
album: BABY NO CRY
  type: MusicAlbum
  date published: 2025-07-04
  track: BABY NO CRY
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187839
    explicit: false
    by artist: 13 rpg
    in album: BABY NO CRY
      type: MusicAlbum
      date published: 2025-07-04
    isrc code: QZTB92539434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:59:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf53afa9ccc20f9b0599dc2989a29e999aa54cbe0eeadb14c3705bfbf0c19ed25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92539434
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0xf53afa9ccc20f9b0599dc2989a29e999aa54cbe0eeadb14c3705bfbf0c19ed25. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTB92539434.
      date published: 2026-07-06T07:53:57Z
    audio: BABY NO CRY
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.941
      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: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.528
      additional property: Speechiness
        type: PropertyValue
        value: 0.158
      additional property: Acousticness
        type: PropertyValue
        value: 0.436
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.24
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.218
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor