Betura do Charme
type: MusicGroup
genre: afro house
genre: kuduro
popularity: 3
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b69e7153812d337ac8c8f07917da0210de59e462328ddfa38ecff7b88a5afe7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d581583-ab85-4cf0-85ad-b55c5829c917.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d581583-ab85-4cf0-85ad-b55c5829c917.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d581583-ab85-4cf0-85ad-b55c5829c917
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b69e7153812d337ac8c8f07917da0210de59e462328ddfa38ecff7b88a5afe7","name":"Betura do Charme","registered_at":"2026-06-15T18:07:53Z","symbol":"NIM0789368","token_address":"0x0732dab8fec16cb906a1a80d234f3e363d043637","type":"artist","uuid":"0d581583-ab85-4cf0-85ad-b55c5829c917"}
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 0x7b69e7153812d337ac8c8f07917da0210de59e462328ddfa38ecff7b88a5afe7. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d581583-ab85-4cf0-85ad-b55c5829c917.json and https://artists.proofprofile.net/proofs/artist/0d581583-ab85-4cf0-85ad-b55c5829c917.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x7b69e7153812d337ac8c8f07917da0210de59e462328ddfa38ecff7b88a5afe7","name":"Betura do Charme","registered_at":"2026-06-15T18:07:53Z","symbol":"NIM0789368","token_address":"0x0732dab8fec16cb906a1a80d234f3e363d043637","type":"artist","uuid":"0d581583-ab85-4cf0-85ad-b55c5829c917"}
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