Perunika Trio
type: MusicGroup
popularity: 3
followers: 412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3efc070c1fef6f66eb9f7debddb8a30694192bddd57ce5b9bcce13f6e43eab0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/053fac6d-7bc0-40ca-83ce-650265da35a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/053fac6d-7bc0-40ca-83ce-650265da35a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/053fac6d-7bc0-40ca-83ce-650265da35a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3efc070c1fef6f66eb9f7debddb8a30694192bddd57ce5b9bcce13f6e43eab0f","name":"Perunika Trio","registered_at":"2026-06-15T15:26:12Z","symbol":"NIM0750773","token_address":"0x807c977af3954a542f932932ffb2ccb1535c44b3","type":"artist","uuid":"053fac6d-7bc0-40ca-83ce-650265da35a7"}
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 0x3efc070c1fef6f66eb9f7debddb8a30694192bddd57ce5b9bcce13f6e43eab0f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/053fac6d-7bc0-40ca-83ce-650265da35a7.json and https://artists.proofprofile.net/proofs/artist/053fac6d-7bc0-40ca-83ce-650265da35a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x3efc070c1fef6f66eb9f7debddb8a30694192bddd57ce5b9bcce13f6e43eab0f","name":"Perunika Trio","registered_at":"2026-06-15T15:26:12Z","symbol":"NIM0750773","token_address":"0x807c977af3954a542f932932ffb2ccb1535c44b3","type":"artist","uuid":"053fac6d-7bc0-40ca-83ce-650265da35a7"}
album: Introducing Perunika Trio
  type: MusicAlbum
  date published: 2008
album: Introducing Perunika Trio
  type: MusicAlbum
  date published: 2008
album: Introducing Perunika Trio
  type: MusicAlbum
  date published: 2008
album: Introducing Perunika Trio
  type: MusicAlbum
  date published: 2008-03-17
album: ふるさと
  type: MusicAlbum
  date published: 2012-03-28
album: さくらさくら
  type: MusicAlbum
  date published: 2012-03-28
album: ブルガリアン・ワラベウタ
  type: MusicAlbum
  date published: 2012-04-25
album: ブルガリアン・ワラベウタ
  type: MusicAlbum
  date published: 2012-04-25
album: A Bright Star Has Risen
  type: MusicAlbum
  date published: 2012-10-02