Seka Aleksic
type: MusicGroup
popularity: 8
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aa7138ccc5da2b546537c43e0e051c230f7c22b31f193bbb53ef59748390286
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040a51f2-585d-4e61-8800-b4c4759dbdd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040a51f2-585d-4e61-8800-b4c4759dbdd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/040a51f2-585d-4e61-8800-b4c4759dbdd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aa7138ccc5da2b546537c43e0e051c230f7c22b31f193bbb53ef59748390286","name":"Seka Aleksic","registered_at":"2026-06-15T15:03:13Z","symbol":"NIM0745292","token_address":"0x76d15c827670c48ce76a07c14c26922b254becb7","type":"artist","uuid":"040a51f2-585d-4e61-8800-b4c4759dbdd2"}
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 0x5aa7138ccc5da2b546537c43e0e051c230f7c22b31f193bbb53ef59748390286. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/040a51f2-585d-4e61-8800-b4c4759dbdd2.json and https://artists.proofprofile.net/proofs/artist/040a51f2-585d-4e61-8800-b4c4759dbdd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x5aa7138ccc5da2b546537c43e0e051c230f7c22b31f193bbb53ef59748390286","name":"Seka Aleksic","registered_at":"2026-06-15T15:03:13Z","symbol":"NIM0745292","token_address":"0x76d15c827670c48ce76a07c14c26922b254becb7","type":"artist","uuid":"040a51f2-585d-4e61-8800-b4c4759dbdd2"}
album: Seka in the house 1
  type: MusicAlbum
  date published: 2022-02-17
album: Seka in the house 2
  type: MusicAlbum
  date published: 2022-02-22
album: Seka in the house 3
  type: MusicAlbum
  date published: 2022-02-22