Vadis
type: MusicGroup
popularity: 7
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec1833c471dc43ca6ed4c2147ca12475e9c8f2172089fa54dac66b27cab58eba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d58b18d-9333-4b0c-9b13-04995da82021.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d58b18d-9333-4b0c-9b13-04995da82021.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d58b18d-9333-4b0c-9b13-04995da82021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
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 0xec1833c471dc43ca6ed4c2147ca12475e9c8f2172089fa54dac66b27cab58eba. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d58b18d-9333-4b0c-9b13-04995da82021.json and https://artists.proofprofile.net/proofs/artist/0d58b18d-9333-4b0c-9b13-04995da82021.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Night Raid
  type: MusicAlbum
  date published: 2020-04-15
album: The Shadows
  type: MusicAlbum
  date published: 2020-07-29
album: The Attic
  type: MusicAlbum
  date published: 2020-10-31
album: Voyage
  type: MusicAlbum
  date published: 2021-03-29
album: Song of Storms (Remix)
  type: MusicAlbum
  date published: 2023-01-10
album: A
  type: MusicAlbum
  date published: 2024-05-24
album: Rising
  type: MusicAlbum
  date published: 2025-07-14
album: SymphWave
  type: MusicAlbum
  date published: 2025-07-21
album: Welcome To The Symphony
  type: MusicAlbum
  date published: 2025-08-08