Hasan Eren
type: MusicGroup
description: Hasan Eren (15 March 1919, Vidin, Kingdom of Bulgaria – 26 May 2007, Ankara, Turkey) was a Turkish academic etymologist, linguist, Turkologist, and Hungarologist specializing in Turkish language, othe
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a3afcd4d69aae6df6656223da9614de61ae90bab7bbe553277383a1d672b9ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b97f23-b6f6-41f0-8d48-ca510def6e15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8b97f23-b6f6-41f0-8d48-ca510def6e15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8b97f23-b6f6-41f0-8d48-ca510def6e15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a3afcd4d69aae6df6656223da9614de61ae90bab7bbe553277383a1d672b9ba","name":"Hasan Eren","registered_at":"2026-06-20T22:02:57Z","symbol":"NIM1728199","token_address":"0x0f23d0e97bcc1d7d4b85b50e630a40f2af4cd15b","type":"artist","uuid":"c8b97f23-b6f6-41f0-8d48-ca510def6e15"}
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 0x3a3afcd4d69aae6df6656223da9614de61ae90bab7bbe553277383a1d672b9ba. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8b97f23-b6f6-41f0-8d48-ca510def6e15.json and https://artists.proofprofile.net/proofs/artist/c8b97f23-b6f6-41f0-8d48-ca510def6e15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x3a3afcd4d69aae6df6656223da9614de61ae90bab7bbe553277383a1d672b9ba","name":"Hasan Eren","registered_at":"2026-06-20T22:02:57Z","symbol":"NIM1728199","token_address":"0x0f23d0e97bcc1d7d4b85b50e630a40f2af4cd15b","type":"artist","uuid":"c8b97f23-b6f6-41f0-8d48-ca510def6e15"}
album: Sevdaluk İnce Sızı
  type: MusicAlbum
  date published: 2024-12-07
album: Son Nefes
  type: MusicAlbum
  date published: 2025-03-19
album: Kızların Padişahı
  type: MusicAlbum
  date published: 2025-05-09