Tobi Rabat
type: MusicGroup
popularity: 19
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x939f4afa4603c0c19d0878e1de65907eafc44a7e2ac7a4ac7389e588bca4b1f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b038ccfc-0db6-45c5-9b88-3f502df2ce62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b038ccfc-0db6-45c5-9b88-3f502df2ce62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b038ccfc-0db6-45c5-9b88-3f502df2ce62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x939f4afa4603c0c19d0878e1de65907eafc44a7e2ac7a4ac7389e588bca4b1f0","name":"Tobi Rabat","registered_at":"2026-06-14T22:57:48Z","symbol":"NIM0603133","token_address":"0xe5b217d2306ecbde271b807b4c332c1813b2af61","type":"artist","uuid":"b038ccfc-0db6-45c5-9b88-3f502df2ce62"}
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 0x939f4afa4603c0c19d0878e1de65907eafc44a7e2ac7a4ac7389e588bca4b1f0. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b038ccfc-0db6-45c5-9b88-3f502df2ce62.json and https://artists.proofprofile.net/proofs/artist/b038ccfc-0db6-45c5-9b88-3f502df2ce62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x939f4afa4603c0c19d0878e1de65907eafc44a7e2ac7a4ac7389e588bca4b1f0","name":"Tobi Rabat","registered_at":"2026-06-14T22:57:48Z","symbol":"NIM0603133","token_address":"0xe5b217d2306ecbde271b807b4c332c1813b2af61","type":"artist","uuid":"b038ccfc-0db6-45c5-9b88-3f502df2ce62"}
album: El Cigarrillo (Ana Gabriel Versión)
  type: MusicAlbum
  date published: 2023-09-02
album: Carta A Mi Madre
  type: MusicAlbum
  date published: 2025-04-27
  track: Carta A Mi Madre
    type: MusicRecording
    duration: PT5M37S
    duration ms: 337530
    explicit: false
    by artist: Tobi Rabat
    in album: Carta A Mi Madre
      type: MusicAlbum
      date published: 2025-04-27
    isrc code: QZNWU2568440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:21:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec4871b7cec4847140fca8232dc72b7e35630c862b844d163b1c118058a6d61d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2568440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xec4871b7cec4847140fca8232dc72b7e35630c862b844d163b1c118058a6d61d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWU2568440.
      date published: 2026-07-05T01:12:41Z
    audio: Carta A Mi Madre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.867
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.504
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.52
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.462
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.816
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Soy Luz, Doy Luz
  type: MusicAlbum
  date published: 2025-07-25
album: Una Carta Al Cielo
  type: MusicAlbum
  date published: 2025-10-10