幽谷瓦歷斯
type: MusicGroup
popularity: 3
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1c3796a9dd6cb562b23bee6465c1994d45f0ec3d0351aeb25590a5c99e5a2dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccbf52b1-3018-468c-9a09-1b28d28f11c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccbf52b1-3018-468c-9a09-1b28d28f11c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccbf52b1-3018-468c-9a09-1b28d28f11c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1c3796a9dd6cb562b23bee6465c1994d45f0ec3d0351aeb25590a5c99e5a2dc","name":"Yoku Walis 幽谷瓦歷斯","registered_at":"2026-06-20T23:36:59Z","symbol":"NIM1751141","token_address":"0xe89f9816009c28dd1da94e9d7d69a4fe9d8cde6b","type":"artist","uuid":"ccbf52b1-3018-468c-9a09-1b28d28f11c0"}
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 0xb1c3796a9dd6cb562b23bee6465c1994d45f0ec3d0351aeb25590a5c99e5a2dc. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccbf52b1-3018-468c-9a09-1b28d28f11c0.json and https://artists.proofprofile.net/proofs/artist/ccbf52b1-3018-468c-9a09-1b28d28f11c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb1c3796a9dd6cb562b23bee6465c1994d45f0ec3d0351aeb25590a5c99e5a2dc","name":"Yoku Walis 幽谷瓦歷斯","registered_at":"2026-06-20T23:36:59Z","symbol":"NIM1751141","token_address":"0xe89f9816009c28dd1da94e9d7d69a4fe9d8cde6b","type":"artist","uuid":"ccbf52b1-3018-468c-9a09-1b28d28f11c0"}
album: 消失的幽谷
  type: MusicAlbum
  date published: 2019-12-25
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  type: MusicAlbum
  date published: 2024-10-18
album: Knglangan 地球
  type: MusicAlbum
  date published: 2024-11-23
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  type: MusicAlbum
  date published: 2024-12-20