あたたかくなる
type: MusicGroup
genre: electro swing
popularity: 5
followers: 575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8af6f234bbd098e3f893de8eba5871fc73a0f96b87106c0f5c5906a6eb8f2b5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d7a6500-a87e-4843-8c9f-746e492b3f68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d7a6500-a87e-4843-8c9f-746e492b3f68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d7a6500-a87e-4843-8c9f-746e492b3f68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8af6f234bbd098e3f893de8eba5871fc73a0f96b87106c0f5c5906a6eb8f2b5d","name":"あたたかくなる","registered_at":"2026-06-16T22:13:42Z","symbol":"NIM1191705","token_address":"0xdc47c5c41a33c7c597300df670cb3733fc719e03","type":"artist","uuid":"5d7a6500-a87e-4843-8c9f-746e492b3f68"}
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 0x8af6f234bbd098e3f893de8eba5871fc73a0f96b87106c0f5c5906a6eb8f2b5d. 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/5d7a6500-a87e-4843-8c9f-746e492b3f68.json and https://artists.proofprofile.net/proofs/artist/5d7a6500-a87e-4843-8c9f-746e492b3f68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8af6f234bbd098e3f893de8eba5871fc73a0f96b87106c0f5c5906a6eb8f2b5d","name":"あたたかくなる","registered_at":"2026-06-16T22:13:42Z","symbol":"NIM1191705","token_address":"0xdc47c5c41a33c7c597300df670cb3733fc719e03","type":"artist","uuid":"5d7a6500-a87e-4843-8c9f-746e492b3f68"}
album: Make you hot!
  type: MusicAlbum
  date published: 2023-11-26
album: Make you hot!
  type: MusicAlbum
  date published: 2023-11-26
album: Mission: Imitation
  type: MusicAlbum
  date published: 2025-05-07