sedat ataman
type: MusicGroup
popularity: 9
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34c6a7a22edfbb57b741bccc48e3eafb7e819a98aa85130ebe45e5e5f3e0cd86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954023
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954023
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37be480a-db45-4f83-824f-cf74035d662c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37be480a-db45-4f83-824f-cf74035d662c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37be480a-db45-4f83-824f-cf74035d662c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:57:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34c6a7a22edfbb57b741bccc48e3eafb7e819a98aa85130ebe45e5e5f3e0cd86","name":"sedat ataman","registered_at":"2026-06-16T08:59:33Z","symbol":"NIM1002236","token_address":"0x66a97ab373d2e78379db8b4325dd8e9c25d5f261","type":"artist","uuid":"37be480a-db45-4f83-824f-cf74035d662c"}
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 0x34c6a7a22edfbb57b741bccc48e3eafb7e819a98aa85130ebe45e5e5f3e0cd86. Chain 2 (Bitcoin): anchored in block 954023 (2026-06-16T23:57:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37be480a-db45-4f83-824f-cf74035d662c.json and https://artists.proofprofile.net/proofs/artist/37be480a-db45-4f83-824f-cf74035d662c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:57:23Z
  text: {"copyright_id":"0x34c6a7a22edfbb57b741bccc48e3eafb7e819a98aa85130ebe45e5e5f3e0cd86","name":"sedat ataman","registered_at":"2026-06-16T08:59:33Z","symbol":"NIM1002236","token_address":"0x66a97ab373d2e78379db8b4325dd8e9c25d5f261","type":"artist","uuid":"37be480a-db45-4f83-824f-cf74035d662c"}