Pérolas
type: MusicGroup
genre: brazilian evangelical music
genre: gospel r&b
popularity: 3
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ed676e77a49c3b5a46ad4934f7ba22b0bedd2d1bb5cb58cfcb1d48cb725c753
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23e2d61b-c936-4a19-a9fa-734a40ef8622.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23e2d61b-c936-4a19-a9fa-734a40ef8622.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23e2d61b-c936-4a19-a9fa-734a40ef8622
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ed676e77a49c3b5a46ad4934f7ba22b0bedd2d1bb5cb58cfcb1d48cb725c753","name":"Pérolas","registered_at":"2026-06-16T02:20:48Z","symbol":"NIM0906998","token_address":"0x69adcd4df71e7b138a890e0b7d91ffc01fa20204","type":"artist","uuid":"23e2d61b-c936-4a19-a9fa-734a40ef8622"}
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 0x3ed676e77a49c3b5a46ad4934f7ba22b0bedd2d1bb5cb58cfcb1d48cb725c753. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23e2d61b-c936-4a19-a9fa-734a40ef8622.json and https://artists.proofprofile.net/proofs/artist/23e2d61b-c936-4a19-a9fa-734a40ef8622.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x3ed676e77a49c3b5a46ad4934f7ba22b0bedd2d1bb5cb58cfcb1d48cb725c753","name":"Pérolas","registered_at":"2026-06-16T02:20:48Z","symbol":"NIM0906998","token_address":"0x69adcd4df71e7b138a890e0b7d91ffc01fa20204","type":"artist","uuid":"23e2d61b-c936-4a19-a9fa-734a40ef8622"}
album: Este É o Momento
  type: MusicAlbum
  date published: 2007-11-07