Os Mutreteiros Grilados
type: MusicGroup
genre: samba
popularity: 4
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbec249a30688f77732cc82ed18e409a720a7ee8096372682a590a4b5b2bc984b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46650558-fc2a-4d22-ae00-f051b55d0374.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46650558-fc2a-4d22-ae00-f051b55d0374.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46650558-fc2a-4d22-ae00-f051b55d0374
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbec249a30688f77732cc82ed18e409a720a7ee8096372682a590a4b5b2bc984b","name":"Os Mutreteiros Grilados","registered_at":"2026-06-16T14:05:17Z","symbol":"NIM1075162","token_address":"0x0c2c116b42c428f8afce41a42fe9c7160028d7f8","type":"artist","uuid":"46650558-fc2a-4d22-ae00-f051b55d0374"}
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 0xbec249a30688f77732cc82ed18e409a720a7ee8096372682a590a4b5b2bc984b. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46650558-fc2a-4d22-ae00-f051b55d0374.json and https://artists.proofprofile.net/proofs/artist/46650558-fc2a-4d22-ae00-f051b55d0374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xbec249a30688f77732cc82ed18e409a720a7ee8096372682a590a4b5b2bc984b","name":"Os Mutreteiros Grilados","registered_at":"2026-06-16T14:05:17Z","symbol":"NIM1075162","token_address":"0x0c2c116b42c428f8afce41a42fe9c7160028d7f8","type":"artist","uuid":"46650558-fc2a-4d22-ae00-f051b55d0374"}
album: Cosa Nostra / Caramba... Galileu da Galiléia
  type: MusicAlbum
  date published: 1972-02-15
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  date published: 1978-01-01
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  type: MusicAlbum
  date published: 2001
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  date published: 2017-03-02