ソウルメイト
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x898ec54e08eceda2f5ac1bc9792405834147aa95f359f3437a33ceaac8aa1bd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45192e91-83f7-4d1d-b40f-cd0ad01bd1af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45192e91-83f7-4d1d-b40f-cd0ad01bd1af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45192e91-83f7-4d1d-b40f-cd0ad01bd1af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x898ec54e08eceda2f5ac1bc9792405834147aa95f359f3437a33ceaac8aa1bd7","name":"ソウルメイト","registered_at":"2026-06-16T13:59:08Z","symbol":"NIM1073702","token_address":"0xc6a89664fac0234d47b8dd96e1da6dcfa923536b","type":"artist","uuid":"45192e91-83f7-4d1d-b40f-cd0ad01bd1af"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898ec54e08eceda2f5ac1bc9792405834147aa95f359f3437a33ceaac8aa1bd7. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45192e91-83f7-4d1d-b40f-cd0ad01bd1af.json and https://artists.proofprofile.net/proofs/artist/45192e91-83f7-4d1d-b40f-cd0ad01bd1af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x898ec54e08eceda2f5ac1bc9792405834147aa95f359f3437a33ceaac8aa1bd7","name":"ソウルメイト","registered_at":"2026-06-16T13:59:08Z","symbol":"NIM1073702","token_address":"0xc6a89664fac0234d47b8dd96e1da6dcfa923536b","type":"artist","uuid":"45192e91-83f7-4d1d-b40f-cd0ad01bd1af"}
album: You are Soulmate
  type: MusicAlbum
  date published: 2024-12-17
album: Infinity and beyond
  type: MusicAlbum
  date published: 2024-12-17
album: 前世、来世、そして今
  type: MusicAlbum
  date published: 2025-06-09
album: 魂の呼吸
  type: MusicAlbum
  date published: 2025-06-27