小路綾（CV：種田梨沙）
type: MusicGroup
popularity: 2
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef20a1e97d244b97042bc715fb8e0a7f689210c4161ab856c0906c09fc128925
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e99492-00b0-468a-bbe2-8c91b4459688.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5e99492-00b0-468a-bbe2-8c91b4459688.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5e99492-00b0-468a-bbe2-8c91b4459688
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef20a1e97d244b97042bc715fb8e0a7f689210c4161ab856c0906c09fc128925","name":"小路綾（CV：種田梨沙）","registered_at":"2026-06-20T14:43:23Z","symbol":"NIM1633674","token_address":"0x401f1db904a47bcf247bcd5614855d81cd8e3303","type":"artist","uuid":"b5e99492-00b0-468a-bbe2-8c91b4459688"}
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 0xef20a1e97d244b97042bc715fb8e0a7f689210c4161ab856c0906c09fc128925. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5e99492-00b0-468a-bbe2-8c91b4459688.json and https://artists.proofprofile.net/proofs/artist/b5e99492-00b0-468a-bbe2-8c91b4459688.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xef20a1e97d244b97042bc715fb8e0a7f689210c4161ab856c0906c09fc128925","name":"小路綾（CV：種田梨沙）","registered_at":"2026-06-20T14:43:23Z","symbol":"NIM1633674","token_address":"0x401f1db904a47bcf247bcd5614855d81cd8e3303","type":"artist","uuid":"b5e99492-00b0-468a-bbe2-8c91b4459688"}
album: 「ハロー!!きんいろモザイク」Music Palette 2 綾＊陽子
  type: MusicAlbum
  date published: 2015-02-04