守屋亨香 from DIALOGUE+
type: MusicGroup
popularity: 15
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84fb46f9e8658cf023fd4e83e9b3781123691084d2daca8caec390832f56ed51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108d79fe-1c1b-4401-85e1-cdb524362f2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/108d79fe-1c1b-4401-85e1-cdb524362f2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/108d79fe-1c1b-4401-85e1-cdb524362f2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84fb46f9e8658cf023fd4e83e9b3781123691084d2daca8caec390832f56ed51","name":"守屋亨香 from DIALOGUE+","registered_at":"2026-06-14T06:07:45Z","symbol":"NIM0362238","token_address":"0x9b81dcaa5ac64f5a65622b492db0365029c390a4","type":"artist","uuid":"108d79fe-1c1b-4401-85e1-cdb524362f2e"}
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 0x84fb46f9e8658cf023fd4e83e9b3781123691084d2daca8caec390832f56ed51. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/108d79fe-1c1b-4401-85e1-cdb524362f2e.json and https://artists.proofprofile.net/proofs/artist/108d79fe-1c1b-4401-85e1-cdb524362f2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x84fb46f9e8658cf023fd4e83e9b3781123691084d2daca8caec390832f56ed51","name":"守屋亨香 from DIALOGUE+","registered_at":"2026-06-14T06:07:45Z","symbol":"NIM0362238","token_address":"0x9b81dcaa5ac64f5a65622b492db0365029c390a4","type":"artist","uuid":"108d79fe-1c1b-4401-85e1-cdb524362f2e"}