上山Mountain
type: MusicGroup
popularity: 2
followers: 477
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75729698d5222d9b15292ea7e995d1c89937542ba1436cfe6ddecb632078585d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39a156b-8469-4bd3-afd9-6c6ff00a4816.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e39a156b-8469-4bd3-afd9-6c6ff00a4816.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e39a156b-8469-4bd3-afd9-6c6ff00a4816
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75729698d5222d9b15292ea7e995d1c89937542ba1436cfe6ddecb632078585d","name":"上山Mountain","registered_at":"2026-06-21T07:42:43Z","symbol":"NIM1864882","token_address":"0x3210c42422f0bc1bd103596cc38b62f3c3844794","type":"artist","uuid":"e39a156b-8469-4bd3-afd9-6c6ff00a4816"}
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 0x75729698d5222d9b15292ea7e995d1c89937542ba1436cfe6ddecb632078585d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e39a156b-8469-4bd3-afd9-6c6ff00a4816.json and https://artists.proofprofile.net/proofs/artist/e39a156b-8469-4bd3-afd9-6c6ff00a4816.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x75729698d5222d9b15292ea7e995d1c89937542ba1436cfe6ddecb632078585d","name":"上山Mountain","registered_at":"2026-06-21T07:42:43Z","symbol":"NIM1864882","token_address":"0x3210c42422f0bc1bd103596cc38b62f3c3844794","type":"artist","uuid":"e39a156b-8469-4bd3-afd9-6c6ff00a4816"}
album: 骇浪
  type: MusicAlbum
  date published: 2023-09-29
album: 千分之一
  type: MusicAlbum
  date published: 2023-11-23