Andrezza Detona
type: MusicGroup
genre: funk
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eff822aa8e2b8ad5d4a37a8176ecb73c17bdfdefcc8261fe6388302d448c92e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0351e9b7-ead2-416a-997d-5e956e78d896.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0351e9b7-ead2-416a-997d-5e956e78d896.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0351e9b7-ead2-416a-997d-5e956e78d896
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eff822aa8e2b8ad5d4a37a8176ecb73c17bdfdefcc8261fe6388302d448c92e","name":"Andrezza Detona","registered_at":"2026-06-15T14:39:42Z","symbol":"NIM0739677","token_address":"0xa22aa5ddd4ca7d23f09b45c1c8c719fa353ce8a3","type":"artist","uuid":"0351e9b7-ead2-416a-997d-5e956e78d896"}
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 0x8eff822aa8e2b8ad5d4a37a8176ecb73c17bdfdefcc8261fe6388302d448c92e. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0351e9b7-ead2-416a-997d-5e956e78d896.json and https://artists.proofprofile.net/proofs/artist/0351e9b7-ead2-416a-997d-5e956e78d896.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x8eff822aa8e2b8ad5d4a37a8176ecb73c17bdfdefcc8261fe6388302d448c92e","name":"Andrezza Detona","registered_at":"2026-06-15T14:39:42Z","symbol":"NIM0739677","token_address":"0xa22aa5ddd4ca7d23f09b45c1c8c719fa353ce8a3","type":"artist","uuid":"0351e9b7-ead2-416a-997d-5e956e78d896"}