Marcelo Clayton
type: MusicGroup
genre: brega
genre: seresta
genre: tecnobrega
popularity: 14
followers: 220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73cb6a829da01354b7fa993fce3238bc7686ad398f4dace4700ad8582d210eef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8082b7d1-1d5b-4347-9201-aac6dbd73791.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8082b7d1-1d5b-4347-9201-aac6dbd73791.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8082b7d1-1d5b-4347-9201-aac6dbd73791
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73cb6a829da01354b7fa993fce3238bc7686ad398f4dace4700ad8582d210eef","name":"Marcelo Clayton","registered_at":"2026-06-14T17:54:47Z","symbol":"NIM0530857","token_address":"0x76a60bf38260ef632e40eb6dcc46a8a70e25479a","type":"artist","uuid":"8082b7d1-1d5b-4347-9201-aac6dbd73791"}
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 0x73cb6a829da01354b7fa993fce3238bc7686ad398f4dace4700ad8582d210eef. 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/8082b7d1-1d5b-4347-9201-aac6dbd73791.json and https://artists.proofprofile.net/proofs/artist/8082b7d1-1d5b-4347-9201-aac6dbd73791.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x73cb6a829da01354b7fa993fce3238bc7686ad398f4dace4700ad8582d210eef","name":"Marcelo Clayton","registered_at":"2026-06-14T17:54:47Z","symbol":"NIM0530857","token_address":"0x76a60bf38260ef632e40eb6dcc46a8a70e25479a","type":"artist","uuid":"8082b7d1-1d5b-4347-9201-aac6dbd73791"}
album: Nathali
  type: MusicAlbum
  date published: 1977-01-01
album: Mistério De Amor
  type: MusicAlbum
  date published: 1981-01-01
album: Manchete De Jornal
  type: MusicAlbum
  date published: 1983-01-01
album: Lindo Romance
  type: MusicAlbum
  date published: 1996-12-01