Gavis Bettel
type: MusicGroup
description: REDIRECT Hololive Production#Holostars English
popularity: 24
followers: 3295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb4a695d70543ca0ee7c72300f5b28655717b7bd13f7ca9a71189f2b1013fa3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d715235-34ad-457c-b169-944ef1200539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d715235-34ad-457c-b169-944ef1200539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d715235-34ad-457c-b169-944ef1200539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb4a695d70543ca0ee7c72300f5b28655717b7bd13f7ca9a71189f2b1013fa3a","name":"Gavis Bettel","registered_at":"2026-06-11T13:41:14Z","symbol":"NIM0037837","token_address":"0x3b75e20c46775f87f02cdb55d3f9f204b4090db4","type":"artist","uuid":"1d715235-34ad-457c-b169-944ef1200539"}
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 0xdb4a695d70543ca0ee7c72300f5b28655717b7bd13f7ca9a71189f2b1013fa3a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d715235-34ad-457c-b169-944ef1200539.json and https://artists.proofprofile.net/proofs/artist/1d715235-34ad-457c-b169-944ef1200539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xdb4a695d70543ca0ee7c72300f5b28655717b7bd13f7ca9a71189f2b1013fa3a","name":"Gavis Bettel","registered_at":"2026-06-11T13:41:14Z","symbol":"NIM0037837","token_address":"0x3b75e20c46775f87f02cdb55d3f9f204b4090db4","type":"artist","uuid":"1d715235-34ad-457c-b169-944ef1200539"}
album: UNLUCKY
  type: MusicAlbum
  date published: 2024-08-22