Saikō no Kirā
type: MusicGroup
popularity: 3
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec067617749e80a2db321478f007f419439069a58468abfc33ab9690237af670
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff136a6-d8d8-4af2-849a-7d8668c0024e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff136a6-d8d8-4af2-849a-7d8668c0024e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ff136a6-d8d8-4af2-849a-7d8668c0024e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec067617749e80a2db321478f007f419439069a58468abfc33ab9690237af670","name":"Saikō no Kirā","registered_at":"2026-06-16T12:08:42Z","symbol":"NIM1047353","token_address":"0xe01517eb74c5145a9fb061e423484681947b78b2","type":"artist","uuid":"3ff136a6-d8d8-4af2-849a-7d8668c0024e"}
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 0xec067617749e80a2db321478f007f419439069a58468abfc33ab9690237af670. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ff136a6-d8d8-4af2-849a-7d8668c0024e.json and https://artists.proofprofile.net/proofs/artist/3ff136a6-d8d8-4af2-849a-7d8668c0024e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xec067617749e80a2db321478f007f419439069a58468abfc33ab9690237af670","name":"Saikō no Kirā","registered_at":"2026-06-16T12:08:42Z","symbol":"NIM1047353","token_address":"0xe01517eb74c5145a9fb061e423484681947b78b2","type":"artist","uuid":"3ff136a6-d8d8-4af2-849a-7d8668c0024e"}
album: MOOD
  type: MusicAlbum
  date published: 2024-07-07
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  type: MusicAlbum
  date published: 2024-07-28
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  type: MusicAlbum
  date published: 2025-01-01
album: Missed Calls
  type: MusicAlbum
  date published: 2025-10-30