Chris Reyvan
type: MusicGroup
popularity: 16
followers: 2025
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2a3f99a8b804c563cc19630e23893c2d8b9a5127e77d4de8e85add473613705
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/964e0fe9-5508-4011-a1fa-031fcd022714.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/964e0fe9-5508-4011-a1fa-031fcd022714.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/964e0fe9-5508-4011-a1fa-031fcd022714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2a3f99a8b804c563cc19630e23893c2d8b9a5127e77d4de8e85add473613705","name":"Chris Reyvan","registered_at":"2026-06-14T20:20:10Z","symbol":"NIM0565515","token_address":"0x8a28fe7d42669a8740a144ac47348f84289b2cac","type":"artist","uuid":"964e0fe9-5508-4011-a1fa-031fcd022714"}
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 0xf2a3f99a8b804c563cc19630e23893c2d8b9a5127e77d4de8e85add473613705. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/964e0fe9-5508-4011-a1fa-031fcd022714.json and https://artists.proofprofile.net/proofs/artist/964e0fe9-5508-4011-a1fa-031fcd022714.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xf2a3f99a8b804c563cc19630e23893c2d8b9a5127e77d4de8e85add473613705","name":"Chris Reyvan","registered_at":"2026-06-14T20:20:10Z","symbol":"NIM0565515","token_address":"0x8a28fe7d42669a8740a144ac47348f84289b2cac","type":"artist","uuid":"964e0fe9-5508-4011-a1fa-031fcd022714"}
album: Reviéntame
  type: MusicAlbum
  date published: 2018-07-12
album: Ciega
  type: MusicAlbum
  date published: 2018-11-15
album: Llorona
  type: MusicAlbum
  date published: 2018-11-30
album: V.I.T.R.I.O.L.
  type: MusicAlbum
  date published: 2019-04-21
  track: Reviéntame
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297692
    explicit: false
    by artist: Chris Reyvan
    in album: V.I.T.R.I.O.L.
      type: MusicAlbum
      date published: 2019-04-21
    isrc code: USHM81809187
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:39:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b7c48010361722be672266931858d3967dc24fbb0e4ce5a3ea8ded2317b65ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81809187
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6b7c48010361722be672266931858d3967dc24fbb0e4ce5a3ea8ded2317b65ed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USHM81809187.
      date published: 2026-07-05T19:27:56Z
    audio: Reviéntame
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.074
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.422
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.36
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.077
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Libre
  type: MusicAlbum
  date published: 2023-11-24
album: Incandescente
  type: MusicAlbum
  date published: 2024-05-31
album: Respira
  type: MusicAlbum
  date published: 2025-04-25