诺米么Lodmemo
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
genre: c-pop
popularity: 18
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa94b54f7140697b78e8688ef9566a4afc28ba9f7ad7eee4a496795e6a345f11a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec358f0a-0724-4dd2-a1c1-282febca976d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec358f0a-0724-4dd2-a1c1-282febca976d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec358f0a-0724-4dd2-a1c1-282febca976d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa94b54f7140697b78e8688ef9566a4afc28ba9f7ad7eee4a496795e6a345f11a","name":"诺米么Lodmemo","registered_at":"2026-06-15T05:21:35Z","symbol":"NIM0694791","token_address":"0xf2eb919c16abc0cb9d4e9a6433e84dd6aa3289e8","type":"artist","uuid":"ec358f0a-0724-4dd2-a1c1-282febca976d"}
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 0xa94b54f7140697b78e8688ef9566a4afc28ba9f7ad7eee4a496795e6a345f11a. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec358f0a-0724-4dd2-a1c1-282febca976d.json and https://artists.proofprofile.net/proofs/artist/ec358f0a-0724-4dd2-a1c1-282febca976d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xa94b54f7140697b78e8688ef9566a4afc28ba9f7ad7eee4a496795e6a345f11a","name":"诺米么Lodmemo","registered_at":"2026-06-15T05:21:35Z","symbol":"NIM0694791","token_address":"0xf2eb919c16abc0cb9d4e9a6433e84dd6aa3289e8","type":"artist","uuid":"ec358f0a-0724-4dd2-a1c1-282febca976d"}
album: 主角
  type: MusicAlbum
  date published: 2024-12-14
album: 我知道 I KNOW
  type: MusicAlbum
  date published: 2024-12-28