Chromatic Wave
type: MusicGroup
popularity: 2
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf977e883e262fac914b818a056046c7344f2245d9ef0d244f48953b444db2441
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/c672b8d0-9b7d-4527-a242-c3a2eaf83e66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c672b8d0-9b7d-4527-a242-c3a2eaf83e66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c672b8d0-9b7d-4527-a242-c3a2eaf83e66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf977e883e262fac914b818a056046c7344f2245d9ef0d244f48953b444db2441","name":"Chromatic Wave","registered_at":"2026-06-20T21:34:44Z","symbol":"NIM1717920","token_address":"0x0859603bf2bb49d65ec69e64cc85f9db42e457f8","type":"artist","uuid":"c672b8d0-9b7d-4527-a242-c3a2eaf83e66"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf977e883e262fac914b818a056046c7344f2245d9ef0d244f48953b444db2441. 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/c672b8d0-9b7d-4527-a242-c3a2eaf83e66.json and https://artists.proofprofile.net/proofs/artist/c672b8d0-9b7d-4527-a242-c3a2eaf83e66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf977e883e262fac914b818a056046c7344f2245d9ef0d244f48953b444db2441","name":"Chromatic Wave","registered_at":"2026-06-20T21:34:44Z","symbol":"NIM1717920","token_address":"0x0859603bf2bb49d65ec69e64cc85f9db42e457f8","type":"artist","uuid":"c672b8d0-9b7d-4527-a242-c3a2eaf83e66"}
album: Euphoric Unity
  type: MusicAlbum
  date published: 2024-11-17
album: Euphoric Unity
  type: MusicAlbum
  date published: 2024-12-18