Ma Spaventi
type: MusicGroup
genre: italo dance
genre: italo disco
popularity: 4
followers: 716
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3233ab7e68a1bda8e5c014b2c6f04001beb36e162d0223889ad08b96a200e020
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd55a442-2bab-4b30-aedf-cfd7c3b5557f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd55a442-2bab-4b30-aedf-cfd7c3b5557f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd55a442-2bab-4b30-aedf-cfd7c3b5557f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3233ab7e68a1bda8e5c014b2c6f04001beb36e162d0223889ad08b96a200e020","name":"Ma Spaventi","registered_at":"2026-06-21T00:03:00Z","symbol":"NIM1756326","token_address":"0xb4b7899605fcfa34e5d7889238318d8625d31295","type":"artist","uuid":"cd55a442-2bab-4b30-aedf-cfd7c3b5557f"}
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 0x3233ab7e68a1bda8e5c014b2c6f04001beb36e162d0223889ad08b96a200e020. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd55a442-2bab-4b30-aedf-cfd7c3b5557f.json and https://artists.proofprofile.net/proofs/artist/cd55a442-2bab-4b30-aedf-cfd7c3b5557f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x3233ab7e68a1bda8e5c014b2c6f04001beb36e162d0223889ad08b96a200e020","name":"Ma Spaventi","registered_at":"2026-06-21T00:03:00Z","symbol":"NIM1756326","token_address":"0xb4b7899605fcfa34e5d7889238318d8625d31295","type":"artist","uuid":"cd55a442-2bab-4b30-aedf-cfd7c3b5557f"}
album: Partire Ritornare
  type: MusicAlbum
  date published: 2011-03-10
album: The Jungle / Insanity
  type: MusicAlbum
  date published: 2013-02-04
album: Cinema
  type: MusicAlbum
  date published: 2014-05-25
album: Cinema
  type: MusicAlbum
  date published: 2014-05-25
album: Trovati Qualcun Altro
  type: MusicAlbum
  date published: 2015-02-19
album: Balla!
  type: MusicAlbum
  date published: 2016-02-15
album: Viaggi
  type: MusicAlbum
  date published: 2016-02-18
album: Isola Sommersa
  type: MusicAlbum
  date published: 2016-07-25
album: Revolver
  type: MusicAlbum
  date published: 2017-10-27
album: Cala gonone
  type: MusicAlbum
  date published: 2019-10-14
album: Cinema
  type: MusicAlbum
  date published: 2019-10-26
album: New Lives EP
  type: MusicAlbum
  date published: 2020-10-30
album: Frozen Solar Panels
  type: MusicAlbum
  date published: 2022-06-20
album: Vicino Lontano
  type: MusicAlbum
  date published: 2023-02-10
album: Tornerò
  type: MusicAlbum
  date published: 2023-03-17
album: Tornerò
  type: MusicAlbum
  date published: 2023-03-17
album: La Molecola Del Tempo
  type: MusicAlbum
  date published: 2023-05-26
album: Muse Disco
  type: MusicAlbum
  date published: 2024-03-15
track: Sunray
track: Cavallerizzi

Sunray
type: MusicRecording
duration: PT7M29S
duration ms: 449221
explicit: false
by artist: Daniel Monaco
by artist: Ma Spaventi
in album: The Cosmic Era
  type: MusicAlbum
  date published: 2020-01-10
genre: italo-dance
genre: italo-disco
genre: indie-dance
isrc code: QMFMF1904050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:16:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81dbfdf323cb3825785e4831735b11b613116148eac5e57ba4f2db13ab57749c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1904050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dbfdf323cb3825785e4831735b11b613116148eac5e57ba4f2db13ab57749c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMFMF1904050.
  date published: 2026-07-08T03:22:41Z
audio: Sunray
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.635
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.689
  additional property: Energy
    type: PropertyValue
    value: 0.595
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.808
  additional property: Liveness
    type: PropertyValue
    value: 0.031
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.645
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Cavallerizzi
type: MusicRecording
duration: PT5M32S
duration ms: 332000
explicit: false
by artist: Daniel Monaco
by artist: Ma Spaventi
in album: The Cosmic Era
  type: MusicAlbum
  date published: 2020-01-10
genre: italo-dance
genre: italo-disco
genre: indie-dance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a21e289031f7abd6d16d01cb490644aa77574c2379072b59844add086437b5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMFMF1904047.
  date published: 2026-07-31T15:20:15Z
audio: Cavallerizzi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.603
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.807
  additional property: Energy
    type: PropertyValue
    value: 0.914
  additional property: Speechiness
    type: PropertyValue
    value: 0.068
  additional property: Acousticness
    type: PropertyValue
    value: 0.003
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.251
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.59
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QMFMF1904047
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960418
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T15:20:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1904047
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15+00:00
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