Yefry Civiic
type: MusicGroup
genre: punto guajiro
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68ea9b7ff62a9ca0a52cf3e872702711af9b7739a641423fe0c473e213b2e78c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb13b5df-3d74-433a-94d0-d1bbb5fe7272.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb13b5df-3d74-433a-94d0-d1bbb5fe7272.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb13b5df-3d74-433a-94d0-d1bbb5fe7272
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68ea9b7ff62a9ca0a52cf3e872702711af9b7739a641423fe0c473e213b2e78c","name":"Yefry Civiic","registered_at":"2026-06-20T16:54:59Z","symbol":"NIM1659520","token_address":"0xcb6f6cd9a8e8647200254a90a82e2a48b0dd8053","type":"artist","uuid":"bb13b5df-3d74-433a-94d0-d1bbb5fe7272"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ea9b7ff62a9ca0a52cf3e872702711af9b7739a641423fe0c473e213b2e78c. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb13b5df-3d74-433a-94d0-d1bbb5fe7272.json and https://artists.proofprofile.net/proofs/artist/bb13b5df-3d74-433a-94d0-d1bbb5fe7272.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x68ea9b7ff62a9ca0a52cf3e872702711af9b7739a641423fe0c473e213b2e78c","name":"Yefry Civiic","registered_at":"2026-06-20T16:54:59Z","symbol":"NIM1659520","token_address":"0xcb6f6cd9a8e8647200254a90a82e2a48b0dd8053","type":"artist","uuid":"bb13b5df-3d74-433a-94d0-d1bbb5fe7272"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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