アイマリン (CV: 内田 彩)
type: MusicGroup
popularity: 10
followers: 496
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6375314c37b86b739459a0c9e28d740e5210e25e937b6a4fb063b602a15517c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ba0639a-fc69-4341-af83-0fb435aed466.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ba0639a-fc69-4341-af83-0fb435aed466.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ba0639a-fc69-4341-af83-0fb435aed466
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6375314c37b86b739459a0c9e28d740e5210e25e937b6a4fb063b602a15517c1","name":"アイマリン (CV: 内田 彩)","registered_at":"2026-06-17T08:40:02Z","symbol":"NIM1341107","token_address":"0x9b1c16915289082e0b4832a8ddca29a154690b54","type":"artist","uuid":"7ba0639a-fc69-4341-af83-0fb435aed466"}
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 0x6375314c37b86b739459a0c9e28d740e5210e25e937b6a4fb063b602a15517c1. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ba0639a-fc69-4341-af83-0fb435aed466.json and https://artists.proofprofile.net/proofs/artist/7ba0639a-fc69-4341-af83-0fb435aed466.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x6375314c37b86b739459a0c9e28d740e5210e25e937b6a4fb063b602a15517c1","name":"アイマリン (CV: 内田 彩)","registered_at":"2026-06-17T08:40:02Z","symbol":"NIM1341107","token_address":"0x9b1c16915289082e0b4832a8ddca29a154690b54","type":"artist","uuid":"7ba0639a-fc69-4341-af83-0fb435aed466"}
album: Dive to Blue
  type: MusicAlbum
  date published: 2016-07-18