Di.di.sound
type: MusicGroup
genre: italo dance
genre: italo disco
popularity: 3
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7983e4357f159f68d3d09a4eaac168d6ab850239479b2e87b766898c2b6594b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e2870ca-d6db-4717-92f9-8664bea68e11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e2870ca-d6db-4717-92f9-8664bea68e11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e2870ca-d6db-4717-92f9-8664bea68e11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
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 0x7983e4357f159f68d3d09a4eaac168d6ab850239479b2e87b766898c2b6594b9. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e2870ca-d6db-4717-92f9-8664bea68e11.json and https://artists.proofprofile.net/proofs/artist/7e2870ca-d6db-4717-92f9-8664bea68e11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
album: Dance '80, Vol. 2
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album: Mix Italian Artists, Vol. 1
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album: Mix Italian Artists, Vol. 3
  type: MusicAlbum
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album: Mix Italian Artists, Vol. 2
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album: Mix Italian Artists, Vol. 2
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  type: MusicAlbum
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  type: MusicAlbum
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  date published: 2013-06-13
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album: A tribute to mina (Backing Tracks)
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album: A Tribute To Adriano Celentano (Backing Tracks)
album: Best Italian Music, Vol. 1
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album: A Tribute to Lucio Battisti

L'urlo
type: MusicAlbum
date published: 2013-06-17

La forza mia
type: MusicAlbum
date published: 2013-06-17

A tribute to mina (Backing Tracks)
type: MusicAlbum
date published: 2013-09-25

Fotoromanza
type: MusicAlbum
date published: 2013-09-25

Fotoromanza
type: MusicAlbum
date published: 2013-09-25

A Tribute To Adriano Celentano (Backing Tracks)
type: MusicAlbum
date published: 2013-11-19

A Tribute To Adriano Celentano (Backing Tracks)
type: MusicAlbum
date published: 2013-11-19

Best Italian Music, Vol. 1
type: MusicAlbum
date published: 2013-11-25

San Valentino Love Italia
type: MusicAlbum
date published: 2014-02-10

A Tribute to Lucio Battisti
type: MusicAlbum
date published: 2016-02-26

A Tribute to Umberto Tozzi
type: MusicAlbum
date published: 2016-03-01