You Said Something
type: MusicGroup
genre: japanese indie
genre: shibuya-kei
popularity: 2
followers: 616
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3667c4928ded85b9b306d37fd4d18bad08d414f292db9528e1863758577198b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/146cb4f9-15ac-4217-b4d8-17ff2d03592e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/146cb4f9-15ac-4217-b4d8-17ff2d03592e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/146cb4f9-15ac-4217-b4d8-17ff2d03592e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3667c4928ded85b9b306d37fd4d18bad08d414f292db9528e1863758577198b","name":"You Said Something","registered_at":"2026-06-15T20:41:58Z","symbol":"NIM0826122","token_address":"0x30c1cfad5ed8ef0b3c8a67d14c134a4aef6a0e53","type":"artist","uuid":"146cb4f9-15ac-4217-b4d8-17ff2d03592e"}
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 0xe3667c4928ded85b9b306d37fd4d18bad08d414f292db9528e1863758577198b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/146cb4f9-15ac-4217-b4d8-17ff2d03592e.json and https://artists.proofprofile.net/proofs/artist/146cb4f9-15ac-4217-b4d8-17ff2d03592e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xe3667c4928ded85b9b306d37fd4d18bad08d414f292db9528e1863758577198b","name":"You Said Something","registered_at":"2026-06-15T20:41:58Z","symbol":"NIM0826122","token_address":"0x30c1cfad5ed8ef0b3c8a67d14c134a4aef6a0e53","type":"artist","uuid":"146cb4f9-15ac-4217-b4d8-17ff2d03592e"}
album: YOU SAID SOMETHING EP
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  date published: 2013-06-12
album: You Said Something - EP
  type: MusicAlbum
  date published: 2013-06-12
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