Marilis Rivera
type: MusicGroup
popularity: 3
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a1d6dcc48703dc9e7164cefa57e0d39b42049c419c0ad48903a6d71dbe4af88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad617d06-ee14-42af-bd85-c073f6131040.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad617d06-ee14-42af-bd85-c073f6131040.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad617d06-ee14-42af-bd85-c073f6131040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a1d6dcc48703dc9e7164cefa57e0d39b42049c419c0ad48903a6d71dbe4af88","name":"Marilis Rivera","registered_at":"2026-06-20T10:24:57Z","symbol":"NIM1592267","token_address":"0x4e3e0b67c462fa3f71b3504f52e2fc03e62d8cd0","type":"artist","uuid":"ad617d06-ee14-42af-bd85-c073f6131040"}
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 0x2a1d6dcc48703dc9e7164cefa57e0d39b42049c419c0ad48903a6d71dbe4af88. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad617d06-ee14-42af-bd85-c073f6131040.json and https://artists.proofprofile.net/proofs/artist/ad617d06-ee14-42af-bd85-c073f6131040.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x2a1d6dcc48703dc9e7164cefa57e0d39b42049c419c0ad48903a6d71dbe4af88","name":"Marilis Rivera","registered_at":"2026-06-20T10:24:57Z","symbol":"NIM1592267","token_address":"0x4e3e0b67c462fa3f71b3504f52e2fc03e62d8cd0","type":"artist","uuid":"ad617d06-ee14-42af-bd85-c073f6131040"}
album: Cristo Me Sanó
  type: MusicAlbum
  date published: 2020-08-03
  track: Querido Pastor
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219847
    explicit: false
    by artist: Marilis Rivera
    in album: Cristo Me Sanó
      type: MusicAlbum
      date published: 2020-08-03
    isrc code: USHM92021527
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:05:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb669a0a743cbfb3f12015dfa2395dc3ee61498f556ad29e5da9bccf2e2b43c52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92021527
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb669a0a743cbfb3f12015dfa2395dc3ee61498f556ad29e5da9bccf2e2b43c52. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHM92021527.
      date published: 2026-07-05T18:48:28Z
    audio: Querido Pastor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.95
      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: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.58
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.464
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.295
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.476
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.53
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gracias Te Doy
  type: MusicAlbum
  date published: 2021-04-03
album: Me Llenaste de Paz
  type: MusicAlbum
  date published: 2021-04-16
album: Usted Me Encanta Mama
  type: MusicAlbum
  date published: 2021-04-24
album: Vengo Adorar
  type: MusicAlbum
  date published: 2021-09-13
album: Emanuel
  type: MusicAlbum
  date published: 2021-12-12
album: Usa Mi Vida
  type: MusicAlbum
  date published: 2022-07-04
album: En Tu Nombre
  type: MusicAlbum
  date published: 2024-02-16