コールスロー
type: MusicGroup
genre: melodic hardcore
popularity: 4
followers: 605
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6515e91ca3eef4ac7b7fe40ca85f0e9be430bfdd861a7b6fd2f1263d1d9891fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c471d6d6-be8d-4ff2-8ffb-d892a757afda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c471d6d6-be8d-4ff2-8ffb-d892a757afda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c471d6d6-be8d-4ff2-8ffb-d892a757afda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6515e91ca3eef4ac7b7fe40ca85f0e9be430bfdd861a7b6fd2f1263d1d9891fc","name":"コールスロー","registered_at":"2026-06-20T20:43:30Z","symbol":"NIM1709429","token_address":"0x5208856646284a6684ec38e6b341b3625c9dfec1","type":"artist","uuid":"c471d6d6-be8d-4ff2-8ffb-d892a757afda"}
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 0x6515e91ca3eef4ac7b7fe40ca85f0e9be430bfdd861a7b6fd2f1263d1d9891fc. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c471d6d6-be8d-4ff2-8ffb-d892a757afda.json and https://artists.proofprofile.net/proofs/artist/c471d6d6-be8d-4ff2-8ffb-d892a757afda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6515e91ca3eef4ac7b7fe40ca85f0e9be430bfdd861a7b6fd2f1263d1d9891fc","name":"コールスロー","registered_at":"2026-06-20T20:43:30Z","symbol":"NIM1709429","token_address":"0x5208856646284a6684ec38e6b341b3625c9dfec1","type":"artist","uuid":"c471d6d6-be8d-4ff2-8ffb-d892a757afda"}
album: echo
  type: MusicAlbum
  date published: 2015-10-17
album: Peace
  type: MusicAlbum
  date published: 2018-09-07
album: 元年
  type: MusicAlbum
  date published: 2019-06-05
album: Cinderella Liberty
  type: MusicAlbum
  date published: 2020-04-01
album: Memories II (Live at 吉祥寺WARP ダビスロ'23)
  type: MusicAlbum
  date published: 2024-02-21
album: 夕映え
  type: MusicAlbum
  date published: 2025-08-27
album: みどりちゃん
  type: MusicAlbum
  date published: 2025-08-27
album: 全然大丈夫！
  type: MusicAlbum
  date published: 2025-08-27