Valourian
type: MusicGroup
genre: ambient
genre: dark ambient
popularity: 8
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b665b3d6abe0e45f1f0ea22b3d183d1ccbfc6e75130b4759347fe8c87a31bea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ed171c-dfc0-4739-8784-b6c662d086c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ed171c-dfc0-4739-8784-b6c662d086c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12ed171c-dfc0-4739-8784-b6c662d086c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
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 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 0x0b665b3d6abe0e45f1f0ea22b3d183d1ccbfc6e75130b4759347fe8c87a31bea. 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/12ed171c-dfc0-4739-8784-b6c662d086c2.json and https://artists.proofprofile.net/proofs/artist/12ed171c-dfc0-4739-8784-b6c662d086c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Finally Met You
  type: MusicAlbum
  date published: 2023-01-13
album: Stay
  type: MusicAlbum
  date published: 2023-05-12
album: Good Day
  type: MusicAlbum
  date published: 2023-06-23
album: Morning Delight
  type: MusicAlbum
  date published: 2023-07-14
album: Home
  type: MusicAlbum
  date published: 2023-08-04
album: find you anywhere
  type: MusicAlbum
  date published: 2024-01-12
album: kiss me forever
  type: MusicAlbum
  date published: 2024-05-31
album: feels empty without you
  type: MusicAlbum
  date published: 2024-10-11