剃刀蔣RAZOR
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
genre: c-pop
genre: mandopop
genre: taiwanese pop
popularity: 17
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fdb993f62f5e5ce651a8fb3179da5731f2aebfa9c8913697dcfcbcfc9726aa8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39dcd5c2-09d7-425b-a070-ff7606530308.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39dcd5c2-09d7-425b-a070-ff7606530308.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39dcd5c2-09d7-425b-a070-ff7606530308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fdb993f62f5e5ce651a8fb3179da5731f2aebfa9c8913697dcfcbcfc9726aa8","name":"剃刀蔣RAZOR","registered_at":"2026-06-14T10:33:04Z","symbol":"NIM0425490","token_address":"0xcfa4dea94a3de0cfc495be710c7389763355953a","type":"artist","uuid":"39dcd5c2-09d7-425b-a070-ff7606530308"}
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 0x4fdb993f62f5e5ce651a8fb3179da5731f2aebfa9c8913697dcfcbcfc9726aa8. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39dcd5c2-09d7-425b-a070-ff7606530308.json and https://artists.proofprofile.net/proofs/artist/39dcd5c2-09d7-425b-a070-ff7606530308.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0x4fdb993f62f5e5ce651a8fb3179da5731f2aebfa9c8913697dcfcbcfc9726aa8","name":"剃刀蔣RAZOR","registered_at":"2026-06-14T10:33:04Z","symbol":"NIM0425490","token_address":"0xcfa4dea94a3de0cfc495be710c7389763355953a","type":"artist","uuid":"39dcd5c2-09d7-425b-a070-ff7606530308"}