鈴湯
type: MusicGroup
popularity: 13
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22848c4e561fee38509994537736199981a9f26309d0388cdb41cc6b03146007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7031e4a8-b91b-4db4-95fe-fb56ab0674cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7031e4a8-b91b-4db4-95fe-fb56ab0674cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7031e4a8-b91b-4db4-95fe-fb56ab0674cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22848c4e561fee38509994537736199981a9f26309d0388cdb41cc6b03146007","name":"鈴湯","registered_at":"2026-06-14T16:10:02Z","symbol":"NIM0505902","token_address":"0x723372d76ee2cbda2f1a24ef78e8135557258441","type":"artist","uuid":"7031e4a8-b91b-4db4-95fe-fb56ab0674cb"}
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 0x22848c4e561fee38509994537736199981a9f26309d0388cdb41cc6b03146007. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7031e4a8-b91b-4db4-95fe-fb56ab0674cb.json and https://artists.proofprofile.net/proofs/artist/7031e4a8-b91b-4db4-95fe-fb56ab0674cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x22848c4e561fee38509994537736199981a9f26309d0388cdb41cc6b03146007","name":"鈴湯","registered_at":"2026-06-14T16:10:02Z","symbol":"NIM0505902","token_address":"0x723372d76ee2cbda2f1a24ef78e8135557258441","type":"artist","uuid":"7031e4a8-b91b-4db4-95fe-fb56ab0674cb"}
album: パチスロ 麻雀格闘倶楽部参 Music Selection
  type: MusicAlbum
  date published: 2019-08-21
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  type: MusicAlbum
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