El Pan Blanco
type: MusicGroup
genre: latin indie
popularity: 4
followers: 1171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd954a8aaf7ae23eb198c9a110349ac09862e94481f6f9b1bde97dd1f968bcea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b06e481-f13d-4224-abe7-5b3fb8a181ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b06e481-f13d-4224-abe7-5b3fb8a181ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b06e481-f13d-4224-abe7-5b3fb8a181ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd954a8aaf7ae23eb198c9a110349ac09862e94481f6f9b1bde97dd1f968bcea","name":"El Pan Blanco","registered_at":"2026-06-17T02:57:20Z","symbol":"NIM1259368","token_address":"0x56c200967cfd84dc9a5d6cde9e24e112743de3ab","type":"artist","uuid":"6b06e481-f13d-4224-abe7-5b3fb8a181ed"}
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 0xcd954a8aaf7ae23eb198c9a110349ac09862e94481f6f9b1bde97dd1f968bcea. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b06e481-f13d-4224-abe7-5b3fb8a181ed.json and https://artists.proofprofile.net/proofs/artist/6b06e481-f13d-4224-abe7-5b3fb8a181ed.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcd954a8aaf7ae23eb198c9a110349ac09862e94481f6f9b1bde97dd1f968bcea","name":"El Pan Blanco","registered_at":"2026-06-17T02:57:20Z","symbol":"NIM1259368","token_address":"0x56c200967cfd84dc9a5d6cde9e24e112743de3ab","type":"artist","uuid":"6b06e481-f13d-4224-abe7-5b3fb8a181ed"}
album: Bombay Beach
  type: MusicAlbum
  date published: 2019-02-22
album: For Annie
  type: MusicAlbum
  date published: 2019-03-01
album: Tuesday
  type: MusicAlbum
  date published: 2019-04-19
album: See U Again?
  type: MusicAlbum
  date published: 2019-06-21
  track: See U Again?
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196500
    explicit: false
    by artist: El Pan Blanco
    in album: See U Again?
      type: MusicAlbum
      date published: 2019-06-21
    genre: latin indie
    isrc code: QZFYX1901006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:43:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e7d932767f0f37492df0cbe8dae3f4d6dd4e13730bdf6cc3669ddde0ffd2d95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1901006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x8e7d932767f0f37492df0cbe8dae3f4d6dd4e13730bdf6cc3669ddde0ffd2d95. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1901006 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: See U Again?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.883
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.715
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.239
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.772
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.784
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Internet Girl
  type: MusicAlbum
  date published: 2019-08-16
album: Internet Girl
  type: MusicAlbum
  date published: 2019-12-15