ARIFA
type: MusicGroup
popularity: 5
followers: 1133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27a5dfcd7dbc7e477b74cb655ca1805449b8944ebab6c0c9ec0e6139eaf67c70
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/7166a9d5-b287-4fae-ba67-f0c508dbdf0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7166a9d5-b287-4fae-ba67-f0c508dbdf0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7166a9d5-b287-4fae-ba67-f0c508dbdf0c
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 0x27a5dfcd7dbc7e477b74cb655ca1805449b8944ebab6c0c9ec0e6139eaf67c70. 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/7166a9d5-b287-4fae-ba67-f0c508dbdf0c.json and https://artists.proofprofile.net/proofs/artist/7166a9d5-b287-4fae-ba67-f0c508dbdf0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Beyond Babylon
  type: MusicAlbum
  date published: 2010-11-03
album: Beyond Babylon
  type: MusicAlbum
  date published: 2010-11-03
album: Anatolian Alchemy
  type: MusicAlbum
  date published: 2012-09-17
album: Anatolian Alchemy
  type: MusicAlbum
  date published: 2012-10-12
album: Live at the Bimhuis
  type: MusicAlbum
  date published: 2014
album: Secret Poetry
  type: MusicAlbum
  date published: 2019-05-03
album: Danubian Voyage
  type: MusicAlbum
  date published: 2020-05-15
album: Danubian Voyage
  type: MusicAlbum
  date published: 2022-09-16