田馨雨
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02dc08a6eb12d36807d24522d15d125b2bd5dcea188285fde1aa118dffd552f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c911115a-42a7-408a-9598-5fbc5498441d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c911115a-42a7-408a-9598-5fbc5498441d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c911115a-42a7-408a-9598-5fbc5498441d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02dc08a6eb12d36807d24522d15d125b2bd5dcea188285fde1aa118dffd552f0","name":"田馨雨","registered_at":"2026-06-20T22:10:11Z","symbol":"NIM1729996","token_address":"0xa22e125cd3dfed75a701bb8479038552d9a5da2b","type":"artist","uuid":"c911115a-42a7-408a-9598-5fbc5498441d"}
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 0x02dc08a6eb12d36807d24522d15d125b2bd5dcea188285fde1aa118dffd552f0. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c911115a-42a7-408a-9598-5fbc5498441d.json and https://artists.proofprofile.net/proofs/artist/c911115a-42a7-408a-9598-5fbc5498441d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x02dc08a6eb12d36807d24522d15d125b2bd5dcea188285fde1aa118dffd552f0","name":"田馨雨","registered_at":"2026-06-20T22:10:11Z","symbol":"NIM1729996","token_address":"0xa22e125cd3dfed75a701bb8479038552d9a5da2b","type":"artist","uuid":"c911115a-42a7-408a-9598-5fbc5498441d"}
album: 心底的中国
  type: MusicAlbum
  date published: 2022-07-06