The Eternal Waltz Orchestra
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1401eed535015b05807a7f4284b750d86a7ec98f589eff90da744135474605c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1daa15b6-d529-4d69-b821-2dbd6285e0ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1daa15b6-d529-4d69-b821-2dbd6285e0ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1daa15b6-d529-4d69-b821-2dbd6285e0ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1401eed535015b05807a7f4284b750d86a7ec98f589eff90da744135474605c","name":"The Eternal Waltz Orchestra","registered_at":"2026-06-15T23:56:03Z","symbol":"NIM0872422","token_address":"0x2151e63d839a3767e26adf25f27fab65a01e9af5","type":"artist","uuid":"1daa15b6-d529-4d69-b821-2dbd6285e0ad"}
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 0xa1401eed535015b05807a7f4284b750d86a7ec98f589eff90da744135474605c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1daa15b6-d529-4d69-b821-2dbd6285e0ad.json and https://artists.proofprofile.net/proofs/artist/1daa15b6-d529-4d69-b821-2dbd6285e0ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xa1401eed535015b05807a7f4284b750d86a7ec98f589eff90da744135474605c","name":"The Eternal Waltz Orchestra","registered_at":"2026-06-15T23:56:03Z","symbol":"NIM0872422","token_address":"0x2151e63d839a3767e26adf25f27fab65a01e9af5","type":"artist","uuid":"1daa15b6-d529-4d69-b821-2dbd6285e0ad"}
album: Timeless Whirl No. 1
  type: MusicAlbum
  date published: 2025-10-04
album: The Eternal Waltz Series (Act I)
  type: MusicAlbum
  date published: 2025-10-10
album: Under Paris Lights No. 1
  type: MusicAlbum
  date published: 2025-10-15
album: Echoes of the Brave No. 1
  type: MusicAlbum
  date published: 2025-10-17
album: The Haunting Ballroom (Act I)
  type: MusicAlbum
  date published: 2025-10-26