DJ Naldinho do Cdc
type: MusicGroup
genre: funk carioca
popularity: 20
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e48d10bb52e601ec8addd74d5cabf81605222b29709f2454df735881d1a643a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/245ec78d-b2b9-4aa8-a8f3-2924269fa526.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/245ec78d-b2b9-4aa8-a8f3-2924269fa526.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/245ec78d-b2b9-4aa8-a8f3-2924269fa526
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e48d10bb52e601ec8addd74d5cabf81605222b29709f2454df735881d1a643a","name":"DJ Naldinho do Cdc","registered_at":"2026-06-14T08:19:30Z","symbol":"NIM0393639","token_address":"0xb7a8ffc4870dadbcd69bc498ad2df5205bd16c92","type":"artist","uuid":"245ec78d-b2b9-4aa8-a8f3-2924269fa526"}
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 0x2e48d10bb52e601ec8addd74d5cabf81605222b29709f2454df735881d1a643a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/245ec78d-b2b9-4aa8-a8f3-2924269fa526.json and https://artists.proofprofile.net/proofs/artist/245ec78d-b2b9-4aa8-a8f3-2924269fa526.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x2e48d10bb52e601ec8addd74d5cabf81605222b29709f2454df735881d1a643a","name":"DJ Naldinho do Cdc","registered_at":"2026-06-14T08:19:30Z","symbol":"NIM0393639","token_address":"0xb7a8ffc4870dadbcd69bc498ad2df5205bd16c92","type":"artist","uuid":"245ec78d-b2b9-4aa8-a8f3-2924269fa526"}
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