Mireya Rivas
type: MusicGroup
popularity: 19
followers: 1039
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9df64658e5e8aea9f5e1e3727cb397d06b74ff33f39b7e28358f013f22251d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/882a7c79-04d7-4909-ac82-9362fa81a486.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/882a7c79-04d7-4909-ac82-9362fa81a486.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/882a7c79-04d7-4909-ac82-9362fa81a486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9df64658e5e8aea9f5e1e3727cb397d06b74ff33f39b7e28358f013f22251d0","name":"Mireya Rivas","registered_at":"2026-06-14T18:49:16Z","symbol":"NIM0543856","token_address":"0x018ccc8dd557e404e462f8f9fd7dc05b2cf5065a","type":"artist","uuid":"882a7c79-04d7-4909-ac82-9362fa81a486"}
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 0xe9df64658e5e8aea9f5e1e3727cb397d06b74ff33f39b7e28358f013f22251d0. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/882a7c79-04d7-4909-ac82-9362fa81a486.json and https://artists.proofprofile.net/proofs/artist/882a7c79-04d7-4909-ac82-9362fa81a486.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0xe9df64658e5e8aea9f5e1e3727cb397d06b74ff33f39b7e28358f013f22251d0","name":"Mireya Rivas","registered_at":"2026-06-14T18:49:16Z","symbol":"NIM0543856","token_address":"0x018ccc8dd557e404e462f8f9fd7dc05b2cf5065a","type":"artist","uuid":"882a7c79-04d7-4909-ac82-9362fa81a486"}
album: Pegaos
  type: MusicAlbum
  date published: 2021-11-12
  track: Pegaos
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202200
    explicit: false
    by artist: Mireya Rivas
    in album: Pegaos
      type: MusicAlbum
      date published: 2021-11-12
    isrc code: QMDA62178873
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T16:58:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x62c4df5ee2760ce2423067c0ca46ee6399b6278d556823a2fd7957a8ae3d1908
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62178873
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T18:21:04Z
    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 0x62c4df5ee2760ce2423067c0ca46ee6399b6278d556823a2fd7957a8ae3d1908. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMDA62178873.
      date published: 2026-07-13T18:21:04Z
    audio: Pegaos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.947
      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: 0.834
      additional property: Energy
        type: PropertyValue
        value: 0.643
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.143
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.726
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.266
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Copita Champagne
  type: MusicAlbum
  date published: 2023-06-30
album: Sin Ti <3
  type: MusicAlbum
  date published: 2023-10-27
album: La Equivocada
  type: MusicAlbum
  date published: 2024-05-17
album: PARIS
  type: MusicAlbum
  date published: 2025-04-11