Szendy Szilvy
type: MusicGroup
popularity: 18
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa47dd4e4a0fbf077e96306ab4051c89f81eb42c196b3b014bfb4ffb85969d9bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa47dd4e4a0fbf077e96306ab4051c89f81eb42c196b3b014bfb4ffb85969d9bf","name":"Szendy Szilvy","registered_at":"2026-06-14T13:34:14Z","symbol":"NIM0468718","token_address":"0x1c4966eb78c3f54d424e262f83de3fa36ff5a6c2","type":"artist","uuid":"56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976"}
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 0xa47dd4e4a0fbf077e96306ab4051c89f81eb42c196b3b014bfb4ffb85969d9bf. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976.json and https://artists.proofprofile.net/proofs/artist/56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0xa47dd4e4a0fbf077e96306ab4051c89f81eb42c196b3b014bfb4ffb85969d9bf","name":"Szendy Szilvy","registered_at":"2026-06-14T13:34:14Z","symbol":"NIM0468718","token_address":"0x1c4966eb78c3f54d424e262f83de3fa36ff5a6c2","type":"artist","uuid":"56b1e3dd-9fb6-4a1d-bf3e-9a56baeb7976"}