Coco Romero
type: MusicGroup
popularity: 6
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6947570b00b29ceac9d5e12e3f08ead5a23759f211dc8ac83bb39a541d0af998
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/299cb2fa-e768-4990-8d45-e3ab044f6d11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/299cb2fa-e768-4990-8d45-e3ab044f6d11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/299cb2fa-e768-4990-8d45-e3ab044f6d11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6947570b00b29ceac9d5e12e3f08ead5a23759f211dc8ac83bb39a541d0af998","name":"Coco Romero","registered_at":"2026-06-16T03:59:53Z","symbol":"NIM0930660","token_address":"0xe8b9f2dc8de7d14cdea632d8874ec742db843083","type":"artist","uuid":"299cb2fa-e768-4990-8d45-e3ab044f6d11"}
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 0x6947570b00b29ceac9d5e12e3f08ead5a23759f211dc8ac83bb39a541d0af998. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/299cb2fa-e768-4990-8d45-e3ab044f6d11.json and https://artists.proofprofile.net/proofs/artist/299cb2fa-e768-4990-8d45-e3ab044f6d11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6947570b00b29ceac9d5e12e3f08ead5a23759f211dc8ac83bb39a541d0af998","name":"Coco Romero","registered_at":"2026-06-16T03:59:53Z","symbol":"NIM0930660","token_address":"0xe8b9f2dc8de7d14cdea632d8874ec742db843083","type":"artist","uuid":"299cb2fa-e768-4990-8d45-e3ab044f6d11"}
album: Murga, Vuelo Brujo
  type: MusicAlbum
  date published: 1994-10-01
album: La Sopa de Solís
  type: MusicAlbum
  date published: 1999-10-01
album: PachaMomo
  type: MusicAlbum
  date published: 2004-10-01
  track: Solo de Bombo Platillo y Redoblante
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218920
    explicit: false
    by artist: Coco Romero
    in album: PachaMomo
      type: MusicAlbum
      date published: 2004-10-01
    isrc code: ARA901700260
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:06:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5d0fd349f212a579cd6a5afdac6555c845de446ccacf065a43811bf6d1cac224
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958793
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958793
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA901700260
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:59:45Z
    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 0x5d0fd349f212a579cd6a5afdac6555c845de446ccacf065a43811bf6d1cac224. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/ARA901700260.
      date published: 2026-07-19T22:59:45Z
    audio: Solo de Bombo Platillo y Redoblante
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.658
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.424
      additional property: Speechiness
        type: PropertyValue
        value: 0.188
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.386
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.55
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Los Caminos del Gallo Pinto
  type: MusicAlbum
  date published: 2009-10-01
album: Carta de Momo
  type: MusicAlbum
  date published: 2018-02-02