ARTZ B
type: MusicGroup
popularity: 5
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26b8491563e117c3311cce55a6e40ff855a512cd05eb5245b76dbe68d8d7dad9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0646c90-fb0a-4ce3-ba3b-c7bf99642850.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0646c90-fb0a-4ce3-ba3b-c7bf99642850.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0646c90-fb0a-4ce3-ba3b-c7bf99642850
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26b8491563e117c3311cce55a6e40ff855a512cd05eb5245b76dbe68d8d7dad9","name":"ARTZ B","registered_at":"2026-06-20T18:51:55Z","symbol":"NIM1686090","token_address":"0xfd44600d6e3056a4c01206834e252867d4f0b76e","type":"artist","uuid":"c0646c90-fb0a-4ce3-ba3b-c7bf99642850"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b8491563e117c3311cce55a6e40ff855a512cd05eb5245b76dbe68d8d7dad9. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0646c90-fb0a-4ce3-ba3b-c7bf99642850.json and https://artists.proofprofile.net/proofs/artist/c0646c90-fb0a-4ce3-ba3b-c7bf99642850.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x26b8491563e117c3311cce55a6e40ff855a512cd05eb5245b76dbe68d8d7dad9","name":"ARTZ B","registered_at":"2026-06-20T18:51:55Z","symbol":"NIM1686090","token_address":"0xfd44600d6e3056a4c01206834e252867d4f0b76e","type":"artist","uuid":"c0646c90-fb0a-4ce3-ba3b-c7bf99642850"}
album: Asintomático
  type: MusicAlbum
  date published: 2021-10-29
album: 14f sin ti
  type: MusicAlbum
  date published: 2022-02-14
album: 14f sin ti
  type: MusicAlbum
  date published: 2022-02-26
album: Volar
  type: MusicAlbum
  date published: 2022-05-25
album: Incógnito
  type: MusicAlbum
  date published: 2022-08-10
album: Dark Days, Night Life
  type: MusicAlbum
  date published: 2023-01-04
album: Dark Days, Night Life
  type: MusicAlbum
  date published: 2023-01-04
album: Sobra Voz
  type: MusicAlbum
  date published: 2023-07-19
album: Sobra Voz
  type: MusicAlbum
  date published: 2023-07-19
album: Monserrate
  type: MusicAlbum
  date published: 2024-02-07
album: Amapolas
  type: MusicAlbum
  date published: 2024-09-27
album: Amapolas
  type: MusicAlbum
  date published: 2024-09-27
album: Oh Damn!
  type: MusicAlbum
  date published: 2025-03-26
  track: Oh Damn!
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128474
    explicit: false
    by artist: ARTZ B
    in album: Oh Damn!
      type: MusicAlbum
      date published: 2025-03-26
    isrc code: QZMEV2508517
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:13:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4898e7f5cfa481683b79d2b56d81b7a2ed551f1e7a87d50f4382acd0cba65f0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2508517
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:14:32Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4898e7f5cfa481683b79d2b56d81b7a2ed551f1e7a87d50f4382acd0cba65f0b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZMEV2508517.
      date published: 2026-07-15T13:14:32Z
    audio: Oh Damn!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.022
      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: 0.535
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.436
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.223
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.255
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Música Organizada Vol.1
  type: MusicAlbum
  date published: 2025-10-08