咲妃みゆ
type: MusicGroup
popularity: 14
followers: 4228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37e732c0cee7ca94db6d6d743a40902e2fed7046622fa026255516a074d952bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37e732c0cee7ca94db6d6d743a40902e2fed7046622fa026255516a074d952bd","name":"咲妃みゆ","registered_at":"2026-06-14T20:16:00Z","symbol":"NIM0564515","token_address":"0xd91589ebd7f6c4b3e642c5f21ff4b8775807f94b","type":"artist","uuid":"956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2"}
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 0x37e732c0cee7ca94db6d6d743a40902e2fed7046622fa026255516a074d952bd. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2.json and https://artists.proofprofile.net/proofs/artist/956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:12:39Z
  text: {"copyright_id":"0x37e732c0cee7ca94db6d6d743a40902e2fed7046622fa026255516a074d952bd","name":"咲妃みゆ","registered_at":"2026-06-14T20:16:00Z","symbol":"NIM0564515","token_address":"0xd91589ebd7f6c4b3e642c5f21ff4b8775807f94b","type":"artist","uuid":"956c5dc8-516a-4b6b-a1f9-c2cc17a2eea2"}
album: First Bloom (Live)
  type: MusicAlbum
  date published: 2018-08-08
album: True To You
  type: MusicAlbum
  date published: 2019-01-09
album: Good Morning Baltimore
  type: MusicAlbum
  date published: 2020-07-15
album: Only you～生まれ変わってもあなたがいい～
  type: MusicAlbum
  date published: 2020-08-19
album: MuuSee
  type: MusicAlbum
  date published: 2020-09-09