Pitter Di Laura
type: MusicGroup
popularity: 7
followers: 1174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22bb1f5f83d89ab806241be80f872fc868fb6f459e8dd52f177e7658364cdcee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c82e658-3371-40cc-b7b0-146ef8eed8e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c82e658-3371-40cc-b7b0-146ef8eed8e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c82e658-3371-40cc-b7b0-146ef8eed8e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22bb1f5f83d89ab806241be80f872fc868fb6f459e8dd52f177e7658364cdcee","name":"Pitter Di Laura","registered_at":"2026-06-20T04:29:22Z","symbol":"NIM1511343","token_address":"0xba3dce8d410be182c323e03ec6eb8810ae372544","type":"artist","uuid":"9c82e658-3371-40cc-b7b0-146ef8eed8e3"}
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 0x22bb1f5f83d89ab806241be80f872fc868fb6f459e8dd52f177e7658364cdcee. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c82e658-3371-40cc-b7b0-146ef8eed8e3.json and https://artists.proofprofile.net/proofs/artist/9c82e658-3371-40cc-b7b0-146ef8eed8e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x22bb1f5f83d89ab806241be80f872fc868fb6f459e8dd52f177e7658364cdcee","name":"Pitter Di Laura","registered_at":"2026-06-20T04:29:22Z","symbol":"NIM1511343","token_address":"0xba3dce8d410be182c323e03ec6eb8810ae372544","type":"artist","uuid":"9c82e658-3371-40cc-b7b0-146ef8eed8e3"}
album: Rainha
  type: MusicAlbum
  date published: 2017-10-02