Biglietto Per L'Inferno
type: MusicGroup
genre: art rock
genre: progressive rock
description: Biglietto Per L'Inferno (Ticket To Hell in English) was a short-lived Italian progressive rock band active in the 1970s. The band had been formed in 1972 in Lecco before disbanding in 1975, only offic
popularity: 9
followers: 11618
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9db3e961d94c5ea24fb336981722742d8fd119713cc7e35da6394d12b0ea65. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69305ee2-4f2c-42f6-b89a-825efa799ebd.json and https://artists.proofprofile.net/proofs/artist/69305ee2-4f2c-42f6-b89a-825efa799ebd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Biglietto Per L'Inferno
  type: MusicAlbum
  date published: 1974
  track: Confessione
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    by artist: Biglietto Per L'Inferno
    in album: Biglietto Per L'Inferno
      type: MusicAlbum
      date published: 1974
    genre: art rock
    genre: progressive rock
    isrc code: NLAX70935604
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      value: 2026-07-04T02:23:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45de5977243d6421aedc4f6183d2e117ebe2d88f345c6015569cc54f7bce7708. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70935604.
      date published: 2026-07-04T02:23:20Z
    audio: Confessione
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
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album: Biglietto Per L'Inferno
  type: MusicAlbum
  date published: 1974
album: Biglietto per l'Inferno (2012 Remaster)
  type: MusicAlbum
  date published: 1974
  track: Ansia
    type: MusicRecording
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    by artist: Biglietto Per L'Inferno
    in album: Biglietto per l'Inferno (2012 Remaster)
      type: MusicAlbum
      date published: 1974
    genre: art rock
    genre: progressive rock
    isrc code: NLHR51264725
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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      date published: 2026-07-22T00:07:05Z
    audio: Ansia
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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album: Live 1974
album: Il Tempo Della Semina
album: Il tempo della semina
album: Vivi. Lotta. Pensa

Acousticness
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value: 0.546

Instrumentalness
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value: 0.011

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.184

Loudness (dB)
type: PropertyValue
value: -13.68

Key Name
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value: D

Mode Name
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value: Major

Live 1974
type: MusicAlbum
date published: 2004-01-01

Il Tempo Della Semina
type: MusicAlbum
date published: 2004-01-01

Il Tempo Della Semina
type: MusicAlbum
date published: 2010-12-09

Il tempo della semina
type: MusicAlbum
date published: 2013-01-25

Vivi. Lotta. Pensa
type: MusicAlbum
date published: 2015-09-04