Ybi Twins
type: MusicGroup
genre: electropop
popularity: 10
followers: 448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6e7dac997e64ebe75b0b536071171aedb1bc9725e0ebdb5a1ab3cc94064fa19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53d0b520-5eea-43c7-a11d-b3f2d2196f6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53d0b520-5eea-43c7-a11d-b3f2d2196f6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53d0b520-5eea-43c7-a11d-b3f2d2196f6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6e7dac997e64ebe75b0b536071171aedb1bc9725e0ebdb5a1ab3cc94064fa19","name":"Ybi Twins","registered_at":"2026-06-16T19:06:34Z","symbol":"NIM1147051","token_address":"0x6c31b794c1721e42b834ced02355159c89f146af","type":"artist","uuid":"53d0b520-5eea-43c7-a11d-b3f2d2196f6e"}
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 0xb6e7dac997e64ebe75b0b536071171aedb1bc9725e0ebdb5a1ab3cc94064fa19. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53d0b520-5eea-43c7-a11d-b3f2d2196f6e.json and https://artists.proofprofile.net/proofs/artist/53d0b520-5eea-43c7-a11d-b3f2d2196f6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xb6e7dac997e64ebe75b0b536071171aedb1bc9725e0ebdb5a1ab3cc94064fa19","name":"Ybi Twins","registered_at":"2026-06-16T19:06:34Z","symbol":"NIM1147051","token_address":"0x6c31b794c1721e42b834ced02355159c89f146af","type":"artist","uuid":"53d0b520-5eea-43c7-a11d-b3f2d2196f6e"}
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