MC GAYAN
type: MusicGroup
genre: latin hip hop
popularity: 3
followers: 298
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b744dcbc12b03c5f165ec15db33259f75e3f946ba87ddbb62930bc0235270f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05ed6d71-17a7-4df8-92ce-a997eb1ce047.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05ed6d71-17a7-4df8-92ce-a997eb1ce047.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05ed6d71-17a7-4df8-92ce-a997eb1ce047
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b744dcbc12b03c5f165ec15db33259f75e3f946ba87ddbb62930bc0235270f0","name":"MC GAYAN","registered_at":"2026-06-15T15:35:48Z","symbol":"NIM0753065","token_address":"0x34b5f8a33597789ea533e634d173b3c4ca62f259","type":"artist","uuid":"05ed6d71-17a7-4df8-92ce-a997eb1ce047"}
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 0x9b744dcbc12b03c5f165ec15db33259f75e3f946ba87ddbb62930bc0235270f0. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05ed6d71-17a7-4df8-92ce-a997eb1ce047.json and https://artists.proofprofile.net/proofs/artist/05ed6d71-17a7-4df8-92ce-a997eb1ce047.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x9b744dcbc12b03c5f165ec15db33259f75e3f946ba87ddbb62930bc0235270f0","name":"MC GAYAN","registered_at":"2026-06-15T15:35:48Z","symbol":"NIM0753065","token_address":"0x34b5f8a33597789ea533e634d173b3c4ca62f259","type":"artist","uuid":"05ed6d71-17a7-4df8-92ce-a997eb1ce047"}
album: Siembra
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  type: MusicAlbum
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  type: MusicAlbum
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album: Soy
  type: MusicAlbum
  date published: 2025-09-25
  track: Soy
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166149
    explicit: true
    by artist: MC GAYAN
    in album: Soy
      type: MusicAlbum
      date published: 2025-09-25
    genre: latin hip hop
    isrc code: QZTPX2565257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:25:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa821a4e2a763df1eb8061626079838d48de568920c9f6bce43704ac4078704b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2565257
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0xa821a4e2a763df1eb8061626079838d48de568920c9f6bce43704ac4078704b7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZTPX2565257.
      date published: 2026-07-16T07:22:18Z
    audio: Soy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.038
      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: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.424
      additional property: Speechiness
        type: PropertyValue
        value: 0.382
      additional property: Acousticness
        type: PropertyValue
        value: 0.599
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.223
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.4
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: El Corazón de un Gigante

Loudness (dB)
type: PropertyValue
value: -8.463

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

El Corazón de un Gigante
type: MusicAlbum
date published: 2025-11-14