Erick Sk
type: MusicGroup
genre: christian hip hop
popularity: 4
followers: 855
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08a80b249421523f5075e76d0294a5e030b9b2754835f44bbb884b4224eb4fd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87f1ecf-6705-43b5-879b-d01b5ca00806.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87f1ecf-6705-43b5-879b-d01b5ca00806.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a87f1ecf-6705-43b5-879b-d01b5ca00806
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08a80b249421523f5075e76d0294a5e030b9b2754835f44bbb884b4224eb4fd3","name":"Erick Sk","registered_at":"2026-06-20T08:36:17Z","symbol":"NIM1568150","token_address":"0x6615214f46b534476df5f91ea7d0dcb273521c1a","type":"artist","uuid":"a87f1ecf-6705-43b5-879b-d01b5ca00806"}
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 0x08a80b249421523f5075e76d0294a5e030b9b2754835f44bbb884b4224eb4fd3. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a87f1ecf-6705-43b5-879b-d01b5ca00806.json and https://artists.proofprofile.net/proofs/artist/a87f1ecf-6705-43b5-879b-d01b5ca00806.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x08a80b249421523f5075e76d0294a5e030b9b2754835f44bbb884b4224eb4fd3","name":"Erick Sk","registered_at":"2026-06-20T08:36:17Z","symbol":"NIM1568150","token_address":"0x6615214f46b534476df5f91ea7d0dcb273521c1a","type":"artist","uuid":"a87f1ecf-6705-43b5-879b-d01b5ca00806"}
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