破滅チャンネル
type: MusicGroup
popularity: 13
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f8b89b36113a91597311db6bd5b57322f8920d86d1b700e3dff201b0033c223
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94677618-859d-43c0-9fba-ed670f2dc9d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94677618-859d-43c0-9fba-ed670f2dc9d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94677618-859d-43c0-9fba-ed670f2dc9d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f8b89b36113a91597311db6bd5b57322f8920d86d1b700e3dff201b0033c223","name":"破滅チャンネル","registered_at":"2026-06-14T20:02:52Z","symbol":"NIM0561377","token_address":"0x6da9115fd64c7deab4b1db9ed0d2103d954a660a","type":"artist","uuid":"94677618-859d-43c0-9fba-ed670f2dc9d3"}
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 0x8f8b89b36113a91597311db6bd5b57322f8920d86d1b700e3dff201b0033c223. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94677618-859d-43c0-9fba-ed670f2dc9d3.json and https://artists.proofprofile.net/proofs/artist/94677618-859d-43c0-9fba-ed670f2dc9d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x8f8b89b36113a91597311db6bd5b57322f8920d86d1b700e3dff201b0033c223","name":"破滅チャンネル","registered_at":"2026-06-14T20:02:52Z","symbol":"NIM0561377","token_address":"0x6da9115fd64c7deab4b1db9ed0d2103d954a660a","type":"artist","uuid":"94677618-859d-43c0-9fba-ed670f2dc9d3"}
album: 残クレアルファード
  type: MusicAlbum
  date published: 2025-06-09