King In Yellow
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: space rock
genre: stoner rock
popularity: 4
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd980c72489a71a81660098c1baec23975bdcfa42c99a49cb501dfa7cb912401b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a066212-c239-4a15-8cd8-351d7029f456.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a066212-c239-4a15-8cd8-351d7029f456.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a066212-c239-4a15-8cd8-351d7029f456
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd980c72489a71a81660098c1baec23975bdcfa42c99a49cb501dfa7cb912401b","name":"King In Yellow","registered_at":"2026-06-16T21:17:43Z","symbol":"NIM1178359","token_address":"0x3a8d34fa60ba600330ce5562c12bc546595e5837","type":"artist","uuid":"5a066212-c239-4a15-8cd8-351d7029f456"}
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 0xd980c72489a71a81660098c1baec23975bdcfa42c99a49cb501dfa7cb912401b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a066212-c239-4a15-8cd8-351d7029f456.json and https://artists.proofprofile.net/proofs/artist/5a066212-c239-4a15-8cd8-351d7029f456.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd980c72489a71a81660098c1baec23975bdcfa42c99a49cb501dfa7cb912401b","name":"King In Yellow","registered_at":"2026-06-16T21:17:43Z","symbol":"NIM1178359","token_address":"0x3a8d34fa60ba600330ce5562c12bc546595e5837","type":"artist","uuid":"5a066212-c239-4a15-8cd8-351d7029f456"}
album: King In Yellow
  type: MusicAlbum
  date published: 2023-11-25
album: Mother Knows...
  type: MusicAlbum
  date published: 2024-10-18
album: We Kill
  type: MusicAlbum
  date published: 2024-11-04
album: Boleskine Dream
  type: MusicAlbum
  date published: 2024-11-20