Dario
type: MusicGroup
description: Dario is a masculine given name, etymologically related to Darius. Given name Dario Allevi (born 1965), Italian politician Dario Amodei (born 1983), American entrepreneur Dario Antiseri (1940–2026),
popularity: 4
followers: 381
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeffe42c5ff2ee063ee745a047baf9aa13cba93b3b33ff2ed6bd101670779b43a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469bcd8b-cfb4-45e9-9ed3-0fae8af52307.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/469bcd8b-cfb4-45e9-9ed3-0fae8af52307.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/469bcd8b-cfb4-45e9-9ed3-0fae8af52307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
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 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 0xeffe42c5ff2ee063ee745a047baf9aa13cba93b3b33ff2ed6bd101670779b43a. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/469bcd8b-cfb4-45e9-9ed3-0fae8af52307.json and https://artists.proofprofile.net/proofs/artist/469bcd8b-cfb4-45e9-9ed3-0fae8af52307.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
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  type: MusicAlbum
  date published: 2019-01-25
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  type: MusicAlbum
  date published: 2019-06-20
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  type: MusicAlbum
  date published: 2019-08-22
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  type: MusicAlbum
  date published: 2020-01-31
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-05-15
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-11-20