sana sezim
type: MusicGroup
popularity: 4
followers: 266
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x700dd43138d7ca24bba3f095690d28722c8522aa0d15ef7d2326c8dbcd0646a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4ab951-cae9-45ff-8c40-9ef9dc20233b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4ab951-cae9-45ff-8c40-9ef9dc20233b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b4ab951-cae9-45ff-8c40-9ef9dc20233b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x700dd43138d7ca24bba3f095690d28722c8522aa0d15ef7d2326c8dbcd0646a1","name":"sana sezim","registered_at":"2026-06-17T08:34:32Z","symbol":"NIM1339797","token_address":"0xc72fbcd727d668e2221dbee9e622fcd37bc9d18d","type":"artist","uuid":"7b4ab951-cae9-45ff-8c40-9ef9dc20233b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700dd43138d7ca24bba3f095690d28722c8522aa0d15ef7d2326c8dbcd0646a1. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b4ab951-cae9-45ff-8c40-9ef9dc20233b.json and https://artists.proofprofile.net/proofs/artist/7b4ab951-cae9-45ff-8c40-9ef9dc20233b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0x700dd43138d7ca24bba3f095690d28722c8522aa0d15ef7d2326c8dbcd0646a1","name":"sana sezim","registered_at":"2026-06-17T08:34:32Z","symbol":"NIM1339797","token_address":"0xc72fbcd727d668e2221dbee9e622fcd37bc9d18d","type":"artist","uuid":"7b4ab951-cae9-45ff-8c40-9ef9dc20233b"}
album: Jogal
  type: MusicAlbum
  date published: 2024-03-29
album: Baribir
  type: MusicAlbum
  date published: 2024-04-26
album: Baiqamaisyn
  type: MusicAlbum
  date published: 2024-05-17
album: Tungiyq
  type: MusicAlbum
  date published: 2024-07-12