Aldo Sisillo
type: MusicGroup
genre: italian singer-songwriter
popularity: 9
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf12df4637ba7dd4f41cc8ed76fa22f2b06adf54163ecf60d72dc68e8007271db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd0b239e-7030-40bd-81ee-7d11e81faffb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd0b239e-7030-40bd-81ee-7d11e81faffb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd0b239e-7030-40bd-81ee-7d11e81faffb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf12df4637ba7dd4f41cc8ed76fa22f2b06adf54163ecf60d72dc68e8007271db","name":"Aldo Sisillo","registered_at":"2026-06-20T17:40:44Z","symbol":"NIM1670740","token_address":"0x3a9f286bc2f6a3ba3aec8f702c7f77ad96a76a3a","type":"artist","uuid":"bd0b239e-7030-40bd-81ee-7d11e81faffb"}
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 0xf12df4637ba7dd4f41cc8ed76fa22f2b06adf54163ecf60d72dc68e8007271db. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd0b239e-7030-40bd-81ee-7d11e81faffb.json and https://artists.proofprofile.net/proofs/artist/bd0b239e-7030-40bd-81ee-7d11e81faffb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf12df4637ba7dd4f41cc8ed76fa22f2b06adf54163ecf60d72dc68e8007271db","name":"Aldo Sisillo","registered_at":"2026-06-20T17:40:44Z","symbol":"NIM1670740","token_address":"0x3a9f286bc2f6a3ba3aec8f702c7f77ad96a76a3a","type":"artist","uuid":"bd0b239e-7030-40bd-81ee-7d11e81faffb"}