バーミーズ
type: MusicGroup
genre: vocaloid
popularity: 2
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bf0cbe890ae79081eed8cea215449f8f2a0ade6484481dce15bd50ee6128471
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad29212-e692-497e-aabb-a0f285334897.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aad29212-e692-497e-aabb-a0f285334897.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aad29212-e692-497e-aabb-a0f285334897
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bf0cbe890ae79081eed8cea215449f8f2a0ade6484481dce15bd50ee6128471","name":"バーミーズ","registered_at":"2026-06-20T09:26:50Z","symbol":"NIM1579762","token_address":"0x0aa786f60d29e3d45abbce909bf32eafbe00fabb","type":"artist","uuid":"aad29212-e692-497e-aabb-a0f285334897"}
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 0x6bf0cbe890ae79081eed8cea215449f8f2a0ade6484481dce15bd50ee6128471. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aad29212-e692-497e-aabb-a0f285334897.json and https://artists.proofprofile.net/proofs/artist/aad29212-e692-497e-aabb-a0f285334897.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x6bf0cbe890ae79081eed8cea215449f8f2a0ade6484481dce15bd50ee6128471","name":"バーミーズ","registered_at":"2026-06-20T09:26:50Z","symbol":"NIM1579762","token_address":"0x0aa786f60d29e3d45abbce909bf32eafbe00fabb","type":"artist","uuid":"aad29212-e692-497e-aabb-a0f285334897"}
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