Emilia
type: MusicGroup
genre: polka
description: Emilia may refer to: People Emilia (given name), list of people with this name Places Emilia (region), a historical region of Italy. Reggio, Emilia Emilia-Romagna, an administrative region in Ita
popularity: 5
followers: 370
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d105a9a4fbc2b5e38adf420630f4fc53deb26cccb4f77c4e6108420cba4591d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdc0eca9-ba91-4034-b4b4-d2593ea411c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdc0eca9-ba91-4034-b4b4-d2593ea411c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdc0eca9-ba91-4034-b4b4-d2593ea411c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
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 0x9d105a9a4fbc2b5e38adf420630f4fc53deb26cccb4f77c4e6108420cba4591d. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdc0eca9-ba91-4034-b4b4-d2593ea411c9.json and https://artists.proofprofile.net/proofs/artist/bdc0eca9-ba91-4034-b4b4-d2593ea411c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: Ja Sam Tu
  type: MusicAlbum
  date published: 2001-01-01
album: Ave Maryja, the most beautiful Polish religious songs devoted to Virgin Mary
  type: MusicAlbum
  date published: 2010-11-22