Erkan Sen
type: MusicGroup
popularity: 12
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31dfe6a31037c76c01c48259b232f7b469039a5c7d006e7ba35a98a924da7430
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfebdbeb-3891-4958-a7ae-ef0d20994632.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfebdbeb-3891-4958-a7ae-ef0d20994632.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfebdbeb-3891-4958-a7ae-ef0d20994632
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31dfe6a31037c76c01c48259b232f7b469039a5c7d006e7ba35a98a924da7430","name":"Erkan Sen","registered_at":"2026-06-15T02:17:37Z","symbol":"NIM0650879","token_address":"0x9d08993fb73197baeceb1adb9cc4934053a10a14","type":"artist","uuid":"cfebdbeb-3891-4958-a7ae-ef0d20994632"}
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 0x31dfe6a31037c76c01c48259b232f7b469039a5c7d006e7ba35a98a924da7430. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfebdbeb-3891-4958-a7ae-ef0d20994632.json and https://artists.proofprofile.net/proofs/artist/cfebdbeb-3891-4958-a7ae-ef0d20994632.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x31dfe6a31037c76c01c48259b232f7b469039a5c7d006e7ba35a98a924da7430","name":"Erkan Sen","registered_at":"2026-06-15T02:17:37Z","symbol":"NIM0650879","token_address":"0x9d08993fb73197baeceb1adb9cc4934053a10a14","type":"artist","uuid":"cfebdbeb-3891-4958-a7ae-ef0d20994632"}
album: Goa
  type: MusicAlbum
  date published: 2018-02-23
album: Goa
  type: MusicAlbum
  date published: 2018-02-23
album: Stay Tonight
  type: MusicAlbum
  date published: 2018-05-04
album: Stay Tonight
  type: MusicAlbum
  date published: 2018-05-04
album: Love on Fire
  type: MusicAlbum
  date published: 2018-12-21
album: Love on Fire
  type: MusicAlbum
  date published: 2018-12-21
album: Love on Fire
  type: MusicAlbum
  date published: 2018-12-21
album: Hold My Hand
  type: MusicAlbum
  date published: 2019-07-31
album: Old Town Road
  type: MusicAlbum
  date published: 2020-03-27
album: Old Town Road
  type: MusicAlbum
  date published: 2020-03-27
album: Daylight
  type: MusicAlbum
  date published: 2020-07-24
album: Daylight
  type: MusicAlbum
  date published: 2020-07-24
album: No Easy
  type: MusicAlbum
  date published: 2021-05-21
album: Benden Tavsiye
  type: MusicAlbum
  date published: 2021-09-24
album: Benden Tavsiye
  type: MusicAlbum
  date published: 2021-09-24