Nelson John
type: MusicGroup
popularity: 13
followers: 2395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x046d95d6dc544d3d0a69e201cc8b254e23cf141377ffff86aa7d81026c58bb45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29c59843-e38f-486c-8247-618db175b935.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29c59843-e38f-486c-8247-618db175b935.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29c59843-e38f-486c-8247-618db175b935
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x046d95d6dc544d3d0a69e201cc8b254e23cf141377ffff86aa7d81026c58bb45","name":"Nelson John","registered_at":"2026-06-14T08:46:14Z","symbol":"NIM0400015","token_address":"0x13f4d5f3cb6c32a02683630d4d0dd56943844c6e","type":"artist","uuid":"29c59843-e38f-486c-8247-618db175b935"}
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 0x046d95d6dc544d3d0a69e201cc8b254e23cf141377ffff86aa7d81026c58bb45. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29c59843-e38f-486c-8247-618db175b935.json and https://artists.proofprofile.net/proofs/artist/29c59843-e38f-486c-8247-618db175b935.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x046d95d6dc544d3d0a69e201cc8b254e23cf141377ffff86aa7d81026c58bb45","name":"Nelson John","registered_at":"2026-06-14T08:46:14Z","symbol":"NIM0400015","token_address":"0x13f4d5f3cb6c32a02683630d4d0dd56943844c6e","type":"artist","uuid":"29c59843-e38f-486c-8247-618db175b935"}
album: En Este Instante
  type: MusicAlbum
  date published: 2014-06-01
album: Aquí y Ahora
  type: MusicAlbum
  date published: 2015-07-24
album: Aquí y Ahora
  type: MusicAlbum
  date published: 2015-07-24
album: Ves
  type: MusicAlbum
  date published: 2015-07-24
album: Aqui y Ahora
  type: MusicAlbum
  date published: 2015-07-24
album: Ves
  type: MusicAlbum
  date published: 2015-07-24
  track: Igual Te Busco
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250450
    explicit: false
    by artist: Nelson John
    in album: Ves
      type: MusicAlbum
      date published: 2015-07-24
    isrc code: ARK9T1504002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:54:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x702167e7828dd9413b171eb211091aefb3752bc2e280859619b0139b78a1f19d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARK9T1504002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x702167e7828dd9413b171eb211091aefb3752bc2e280859619b0139b78a1f19d. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ARK9T1504002.
      date published: 2026-07-18T16:22:28Z
    audio: Igual Te Busco
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.947
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.688
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.714
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.967
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ves
  type: MusicAlbum
  date published: 2015-07-24
album: El Niño Que Fui (Versión 2017)
  type: MusicAlbum
  date published: 2017-06-02
album: El Niño Que Fui (Versión 2017)
  type: MusicAlbum
  date published: 2017-06-02
album: Soy Tuyo
  type: MusicAlbum
  date published: 2017-07-14
album: Canciones para Ver (En Vivo)
  type: MusicAlbum
  date published: 2017-12-01
album: Canciones para Ver (En Vivo)
  type: MusicAlbum
  date published: 2017-12-01
album: El Niño Que Fui
  type: MusicAlbum
  date published: 2024-01-18