Promesa
type: MusicGroup
popularity: 3
followers: 344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x612487767c3c2f0235527fc05af2b510bf87aa30a171b1043e7baf8c28522f11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8896e4cc-0d30-4a64-bcf7-9faf77a919fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8896e4cc-0d30-4a64-bcf7-9faf77a919fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8896e4cc-0d30-4a64-bcf7-9faf77a919fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x612487767c3c2f0235527fc05af2b510bf87aa30a171b1043e7baf8c28522f11. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8896e4cc-0d30-4a64-bcf7-9faf77a919fa.json and https://artists.proofprofile.net/proofs/artist/8896e4cc-0d30-4a64-bcf7-9faf77a919fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: La Eternidad
  type: MusicAlbum
  date published: 2021-02-26
album: Cómo Podré Estar Triste
  type: MusicAlbum
  date published: 2021-05-14
album: Creo en Ti
  type: MusicAlbum
  date published: 2021-07-09
album: Sigue
  type: MusicAlbum
  date published: 2022-03-04
album: Cuán Grande Es Él
  type: MusicAlbum
  date published: 2022-09-30
album: Navidad Con Promesa
  type: MusicAlbum
  date published: 2022-12-24
album: Hoy Pienso en Él
  type: MusicAlbum
  date published: 2024-02-23
album: Eres Mi Paz
  type: MusicAlbum
  date published: 2024-06-21
album: Ven a Él
  type: MusicAlbum
  date published: 2024-09-20
album: Gloria al Rey (Promesa de Navidad)
  type: MusicAlbum
  date published: 2024-11-22
album: Gloria al Rey "Promesa de Navidad"
  type: MusicAlbum
  date published: 2024-11-28
album: Nada Puede
  type: MusicAlbum
  date published: 2025-02-28
  track: Nada Puede
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196250
    explicit: false
    by artist: Promesa
    in album: Nada Puede
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: QZGLM2544028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:52:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x498ab05eaec5cb39675eaa44ffdde2e97e77042ecd1cb10025601b170767a24e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959002
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959002
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2544028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:52:25Z
    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 0x498ab05eaec5cb39675eaa44ffdde2e97e77042ecd1cb10025601b170767a24e. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:52:25Z), 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/QZGLM2544028.
      date published: 2026-07-21T13:52:25Z
    audio: Nada Puede
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.978
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.714
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.342
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.806
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.229
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor