催眠麥克風 -D.R.B- (有栖川 帝統)
type: MusicGroup
popularity: 5
followers: 145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3aaf2b4363a3a5aeb440b134fa772ffcde2f66ab7664184f3c39b9f0a88abd5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cd78669-3c2a-47dd-a143-143b104a06a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cd78669-3c2a-47dd-a143-143b104a06a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cd78669-3c2a-47dd-a143-143b104a06a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3aaf2b4363a3a5aeb440b134fa772ffcde2f66ab7664184f3c39b9f0a88abd5b","name":"催眠麥克風 -D.R.B- (有栖川 帝統)","registered_at":"2026-06-17T09:09:51Z","symbol":"NIM1348211","token_address":"0xb1bcef9bde5832f762c1239fe4dd3e129372df76","type":"artist","uuid":"7cd78669-3c2a-47dd-a143-143b104a06a3"}
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 0x3aaf2b4363a3a5aeb440b134fa772ffcde2f66ab7664184f3c39b9f0a88abd5b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cd78669-3c2a-47dd-a143-143b104a06a3.json and https://artists.proofprofile.net/proofs/artist/7cd78669-3c2a-47dd-a143-143b104a06a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x3aaf2b4363a3a5aeb440b134fa772ffcde2f66ab7664184f3c39b9f0a88abd5b","name":"催眠麥克風 -D.R.B- (有栖川 帝統)","registered_at":"2026-06-17T09:09:51Z","symbol":"NIM1348211","token_address":"0xb1bcef9bde5832f762c1239fe4dd3e129372df76","type":"artist","uuid":"7cd78669-3c2a-47dd-a143-143b104a06a3"}