Daniel Cirera
type: MusicGroup
popularity: 6
followers: 775
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4ce2d5e5bc406519bc94f06508b2d8f99647b967b473923300440b810319b6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fd060bf-860d-461e-9c69-0cd0d15b6ca7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fd060bf-860d-461e-9c69-0cd0d15b6ca7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fd060bf-860d-461e-9c69-0cd0d15b6ca7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4ce2d5e5bc406519bc94f06508b2d8f99647b967b473923300440b810319b6c","name":"Daniel Cirera","registered_at":"2026-06-17T10:12:50Z","symbol":"NIM1363248","token_address":"0x4d18d20ca0584340e2067e21a02cdb41ed090d4b","type":"artist","uuid":"7fd060bf-860d-461e-9c69-0cd0d15b6ca7"}
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 0xb4ce2d5e5bc406519bc94f06508b2d8f99647b967b473923300440b810319b6c. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fd060bf-860d-461e-9c69-0cd0d15b6ca7.json and https://artists.proofprofile.net/proofs/artist/7fd060bf-860d-461e-9c69-0cd0d15b6ca7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:12:18Z
  text: {"copyright_id":"0xb4ce2d5e5bc406519bc94f06508b2d8f99647b967b473923300440b810319b6c","name":"Daniel Cirera","registered_at":"2026-06-17T10:12:50Z","symbol":"NIM1363248","token_address":"0x4d18d20ca0584340e2067e21a02cdb41ed090d4b","type":"artist","uuid":"7fd060bf-860d-461e-9c69-0cd0d15b6ca7"}
album: Roadtrippin' (Acoustic Version With Daniel's Comments)
  type: MusicAlbum
  date published: 2006-01-01
album: Honestly - I Love You *Cough*
  type: MusicAlbum
  date published: 2006-01-01
album: Daniel Cirera
  type: MusicAlbum
  date published: 2006-03-21
album: Daniel Cirera - EP
  type: MusicAlbum
  date published: 2007
album: Honestly; I Love You *Cough*
  type: MusicAlbum
  date published: 2007-03-05
album: Honestly; I Love You *Cough*
  type: MusicAlbum
  date published: 2007-03-20
album: Honestly, I Love You *Cough*
  type: MusicAlbum
  date published: 2007-03-20
  track: Roadtrippin
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220386
    explicit: false
    by artist: Daniel Cirera
    in album: Honestly, I Love You *Cough*
      type: MusicAlbum
      date published: 2007-03-20
    isrc code: USTB10502194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:28:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebff2ba024f1db0122c67e9f4afeea3fa53570373e1ff9a172c6dbbc07d71567
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTB10502194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xebff2ba024f1db0122c67e9f4afeea3fa53570373e1ff9a172c6dbbc07d71567. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USTB10502194.
      date published: 2026-07-03T08:56:35Z
    audio: Roadtrippin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.012
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.738
      additional property: Energy
        type: PropertyValue
        value: 0.613
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.03
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.379
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.299
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor