Robert Gumons
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb57d0c74c24eda9d248175598704b67696ef7b7aa8aadbd67c40b6626da985a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee7f0a33-a8c6-437c-92ae-3295ebb7f839.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee7f0a33-a8c6-437c-92ae-3295ebb7f839.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee7f0a33-a8c6-437c-92ae-3295ebb7f839
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb57d0c74c24eda9d248175598704b67696ef7b7aa8aadbd67c40b6626da985a","name":"Robert Gumons","registered_at":"2026-06-21T12:07:03Z","symbol":"NIM1919121","token_address":"0xc395d693d08e6cd42c6c1cb65e55b22a0d7eeb32","type":"artist","uuid":"ee7f0a33-a8c6-437c-92ae-3295ebb7f839"}
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 0xbb57d0c74c24eda9d248175598704b67696ef7b7aa8aadbd67c40b6626da985a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee7f0a33-a8c6-437c-92ae-3295ebb7f839.json and https://artists.proofprofile.net/proofs/artist/ee7f0a33-a8c6-437c-92ae-3295ebb7f839.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xbb57d0c74c24eda9d248175598704b67696ef7b7aa8aadbd67c40b6626da985a","name":"Robert Gumons","registered_at":"2026-06-21T12:07:03Z","symbol":"NIM1919121","token_address":"0xc395d693d08e6cd42c6c1cb65e55b22a0d7eeb32","type":"artist","uuid":"ee7f0a33-a8c6-437c-92ae-3295ebb7f839"}
album: Runaway
  type: MusicAlbum
  date published: 2024-03-30
  track: Runaway
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88624
    explicit: false
    by artist: Robert Gumons
    in album: Runaway
      type: MusicAlbum
      date published: 2024-03-30
    isrc code: CACWV2420777
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:32:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x203b9995c9c84c77c19df048fe1cea18753cbe00069c9b3b841fff1c5395ba6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958913
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958913
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2420777
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:35:24Z
    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 0x203b9995c9c84c77c19df048fe1cea18753cbe00069c9b3b841fff1c5395ba6d. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:35:24Z), 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/CACWV2420777.
      date published: 2026-07-20T19:35:24Z
    audio: Runaway
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.007
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.871
      additional property: Liveness
        type: PropertyValue
        value: 0.311
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.755
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.441
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor