Os Garotos Diferenciado
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08c9fdd89c2461668594c50a76d8ed7c9728872c7a1ae0c3ea8049d5e93f0038
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b24c54fc-1f95-42c9-bd21-de0cf53888f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b24c54fc-1f95-42c9-bd21-de0cf53888f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b24c54fc-1f95-42c9-bd21-de0cf53888f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08c9fdd89c2461668594c50a76d8ed7c9728872c7a1ae0c3ea8049d5e93f0038","name":"Os Garotos Diferenciado","registered_at":"2026-06-20T12:28:40Z","symbol":"NIM1615802","token_address":"0x2c926c50ec48808fd870cc95ebc7aa05abad6892","type":"artist","uuid":"b24c54fc-1f95-42c9-bd21-de0cf53888f2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c9fdd89c2461668594c50a76d8ed7c9728872c7a1ae0c3ea8049d5e93f0038. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b24c54fc-1f95-42c9-bd21-de0cf53888f2.json and https://artists.proofprofile.net/proofs/artist/b24c54fc-1f95-42c9-bd21-de0cf53888f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x08c9fdd89c2461668594c50a76d8ed7c9728872c7a1ae0c3ea8049d5e93f0038","name":"Os Garotos Diferenciado","registered_at":"2026-06-20T12:28:40Z","symbol":"NIM1615802","token_address":"0x2c926c50ec48808fd870cc95ebc7aa05abad6892","type":"artist","uuid":"b24c54fc-1f95-42c9-bd21-de0cf53888f2"}