Felipe Pérez Santiago
type: MusicGroup
popularity: 4
followers: 477
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf916e8b1f1039e3ff6fc3a01407a79d8cd63255072987062ab736cb489c3085e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02701d2-ee88-4874-aa2d-853da22c343a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02701d2-ee88-4874-aa2d-853da22c343a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b02701d2-ee88-4874-aa2d-853da22c343a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf916e8b1f1039e3ff6fc3a01407a79d8cd63255072987062ab736cb489c3085e","name":"Felipe Pérez Santiago","registered_at":"2026-06-20T11:54:33Z","symbol":"NIM1607006","token_address":"0x264c0a4dc7de8f3d73bcf7da2ee285def0f992ae","type":"artist","uuid":"b02701d2-ee88-4874-aa2d-853da22c343a"}
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 0xf916e8b1f1039e3ff6fc3a01407a79d8cd63255072987062ab736cb489c3085e. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b02701d2-ee88-4874-aa2d-853da22c343a.json and https://artists.proofprofile.net/proofs/artist/b02701d2-ee88-4874-aa2d-853da22c343a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xf916e8b1f1039e3ff6fc3a01407a79d8cd63255072987062ab736cb489c3085e","name":"Felipe Pérez Santiago","registered_at":"2026-06-20T11:54:33Z","symbol":"NIM1607006","token_address":"0x264c0a4dc7de8f3d73bcf7da2ee285def0f992ae","type":"artist","uuid":"b02701d2-ee88-4874-aa2d-853da22c343a"}
album: Mantis
  type: MusicAlbum
  date published: 2013-01-15
album: Felipe Pérez Santiago: Formika
  type: MusicAlbum
  date published: 2018-02-09
album: Felipe Pérez Santiago: Formika
  type: MusicAlbum
  date published: 2018-02-09
album: Recorrido
  type: MusicAlbum
  date published: 2021-05-21
album: Humedal
  type: MusicAlbum
  date published: 2021-06-18
  track: Madrigal
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147425
    explicit: false
    by artist: Felipe Pérez Santiago
    in album: Humedal
      type: MusicAlbum
      date published: 2021-06-18
    isrc code: US66W2100950
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:47:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0daf09eaca087ab684058122591faad71c86b211c06bc32efb3ad056e1b50e0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958526
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958526
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US66W2100950
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T09:09:53Z
    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 0x0daf09eaca087ab684058122591faad71c86b211c06bc32efb3ad056e1b50e0b. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/US66W2100950.
      date published: 2026-07-18T09:09:53Z
    audio: Madrigal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.991
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.496
      additional property: Energy
        type: PropertyValue
        value: 0.048
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.871
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.209
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.87
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Felipe Pérez Santiago: Mass-Acre
  type: MusicAlbum
  date published: 2022-01-14
album: Felipe Pérez Santiago: Mass-Acre
  type: MusicAlbum
  date published: 2022-01-14
album: The Earthling Project
  type: MusicAlbum
  date published: 2023-12-16