Mc André
type: MusicGroup
genre: funk carioca
popularity: 17
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dfe6132d616787a76201e7299945b7b4337dac4b3dcbe457fbe067d1b6f9cbc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a15f205f-06ff-4052-9441-c80004d735cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a15f205f-06ff-4052-9441-c80004d735cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a15f205f-06ff-4052-9441-c80004d735cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dfe6132d616787a76201e7299945b7b4337dac4b3dcbe457fbe067d1b6f9cbc","name":"Mc André","registered_at":"2026-06-14T21:28:19Z","symbol":"NIM0581769","token_address":"0xc2ac6efd45007821cc0016e094fd8e82ccc27bd7","type":"artist","uuid":"a15f205f-06ff-4052-9441-c80004d735cb"}
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 0x5dfe6132d616787a76201e7299945b7b4337dac4b3dcbe457fbe067d1b6f9cbc. 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/a15f205f-06ff-4052-9441-c80004d735cb.json and https://artists.proofprofile.net/proofs/artist/a15f205f-06ff-4052-9441-c80004d735cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x5dfe6132d616787a76201e7299945b7b4337dac4b3dcbe457fbe067d1b6f9cbc","name":"Mc André","registered_at":"2026-06-14T21:28:19Z","symbol":"NIM0581769","token_address":"0xc2ac6efd45007821cc0016e094fd8e82ccc27bd7","type":"artist","uuid":"a15f205f-06ff-4052-9441-c80004d735cb"}
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