Astens
type: MusicGroup
genre: french house
genre: funky house
genre: jazz house
popularity: 8
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f421738a199639ccf2d3681413ec5b46d4f1395947e0e63664c42a8aeee64f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b4e60ba-8d0c-4602-aad0-86ac9b0eaf42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b4e60ba-8d0c-4602-aad0-86ac9b0eaf42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b4e60ba-8d0c-4602-aad0-86ac9b0eaf42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x0f421738a199639ccf2d3681413ec5b46d4f1395947e0e63664c42a8aeee64f5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b4e60ba-8d0c-4602-aad0-86ac9b0eaf42.json and https://artists.proofprofile.net/proofs/artist/6b4e60ba-8d0c-4602-aad0-86ac9b0eaf42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Dusk
  type: MusicAlbum
  date published: 2017-02-15
album: Run Away
  type: MusicAlbum
  date published: 2018-06-22
album: Juicy
  type: MusicAlbum
  date published: 2019-06-21
album: Love
  type: MusicAlbum
  date published: 2020-02-14
album: Relax
  type: MusicAlbum
  date published: 2023-04-17
album: Ray Of Light
  type: MusicAlbum
  date published: 2023-08-19
album: Say It
  type: MusicAlbum
  date published: 2024-02-23
album: Stand Your Ground
  type: MusicAlbum
  date published: 2024-08-02
album: Stand Your Ground
  type: MusicAlbum
  date published: 2024-08-02
album: Is It Love
  type: MusicAlbum
  date published: 2025-01-31
album: Is It Love
  type: MusicAlbum
  date published: 2025-01-31