Aşık İhsan Yavuzer
type: MusicGroup
popularity: 3
followers: 544
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x663a41baaf59d1bc4dfba12f9bb69fd9ccab61e68dbb8f29641912177bd061e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14cdc516-7df3-45c8-9e30-0e0969111620.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14cdc516-7df3-45c8-9e30-0e0969111620.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14cdc516-7df3-45c8-9e30-0e0969111620
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x663a41baaf59d1bc4dfba12f9bb69fd9ccab61e68dbb8f29641912177bd061e5","name":"Aşık İhsan Yavuzer","registered_at":"2026-06-15T20:48:31Z","symbol":"NIM0827678","token_address":"0xe8f02a676f93c91e22d55e8686ef848931ee0bee","type":"artist","uuid":"14cdc516-7df3-45c8-9e30-0e0969111620"}
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 0x663a41baaf59d1bc4dfba12f9bb69fd9ccab61e68dbb8f29641912177bd061e5. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14cdc516-7df3-45c8-9e30-0e0969111620.json and https://artists.proofprofile.net/proofs/artist/14cdc516-7df3-45c8-9e30-0e0969111620.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x663a41baaf59d1bc4dfba12f9bb69fd9ccab61e68dbb8f29641912177bd061e5","name":"Aşık İhsan Yavuzer","registered_at":"2026-06-15T20:48:31Z","symbol":"NIM0827678","token_address":"0xe8f02a676f93c91e22d55e8686ef848931ee0bee","type":"artist","uuid":"14cdc516-7df3-45c8-9e30-0e0969111620"}
album: Yalan Olur mu?
  type: MusicAlbum
  date published: 1987-02-16
album: Duydun Mu
  type: MusicAlbum
  date published: 2004-10-27
album: Duydun Mu
  type: MusicAlbum
  date published: 2004-10-27