Osman Yanardağ
type: MusicGroup
genre: oyun havasi
popularity: 12
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bf442b827afba4f1d98a00a1fe15da637760a0369aa368fba94fe28f6dab4a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1449a279-ce50-4268-a197-f2bb5dfeb1a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1449a279-ce50-4268-a197-f2bb5dfeb1a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1449a279-ce50-4268-a197-f2bb5dfeb1a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bf442b827afba4f1d98a00a1fe15da637760a0369aa368fba94fe28f6dab4a9","name":"Osman Yanardağ","registered_at":"2026-06-14T06:36:28Z","symbol":"NIM0369049","token_address":"0x6ce6c130c16c52a8f848399a3870eb22d895142a","type":"artist","uuid":"1449a279-ce50-4268-a197-f2bb5dfeb1a0"}
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 0x4bf442b827afba4f1d98a00a1fe15da637760a0369aa368fba94fe28f6dab4a9. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1449a279-ce50-4268-a197-f2bb5dfeb1a0.json and https://artists.proofprofile.net/proofs/artist/1449a279-ce50-4268-a197-f2bb5dfeb1a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x4bf442b827afba4f1d98a00a1fe15da637760a0369aa368fba94fe28f6dab4a9","name":"Osman Yanardağ","registered_at":"2026-06-14T06:36:28Z","symbol":"NIM0369049","token_address":"0x6ce6c130c16c52a8f848399a3870eb22d895142a","type":"artist","uuid":"1449a279-ce50-4268-a197-f2bb5dfeb1a0"}
album: Aşkını Göreyim
  type: MusicAlbum
  date published: 2011-06-30
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  type: MusicAlbum
  date published: 2014-12-08
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  type: MusicAlbum
  date published: 2014-12-08
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  type: MusicAlbum
  date published: 2014-12-08
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  type: MusicAlbum
  date published: 2016-04-06
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  type: MusicAlbum
  date published: 2025-02-21