LupoFiumeLeggenda
type: MusicGroup
popularity: 5
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a083761e6949a0da6754b06d027abd6dad3684ce4e20484376e6b2452211dc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb8f1430-aeae-46e4-8261-14826df72b2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb8f1430-aeae-46e4-8261-14826df72b2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb8f1430-aeae-46e4-8261-14826df72b2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
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 0x5a083761e6949a0da6754b06d027abd6dad3684ce4e20484376e6b2452211dc5. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb8f1430-aeae-46e4-8261-14826df72b2f.json and https://artists.proofprofile.net/proofs/artist/cb8f1430-aeae-46e4-8261-14826df72b2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: Chanson D'amour
  type: MusicAlbum
  date published: 2021-05-01
album: TROPPI ANNI
  type: MusicAlbum
  date published: 2023-03-17
album: AXL
  type: MusicAlbum
  date published: 2023-05-05
album: DOPE
  type: MusicAlbum
  date published: 2023-06-16
album: (Dialoghi italiano)
  type: MusicAlbum
  date published: 2023-10-06
  track: Nuova Luce (bedroom)
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162352
    explicit: false
    by artist: LupoFiumeLeggenda
    in album: (Dialoghi italiano)
      type: MusicAlbum
      date published: 2023-10-06
    isrc code: IT6JR2300236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:12:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0084814c9f6c6046db66331a6632ff670a06dbf1ed49e08bb94950e184a52b6b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959088
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959088
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT6JR2300236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:10:23Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0084814c9f6c6046db66331a6632ff670a06dbf1ed49e08bb94950e184a52b6b. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:10:23Z), 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/IT6JR2300236.
      date published: 2026-07-22T04:10:23Z
    audio: Nuova Luce (bedroom)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.096
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.667
      additional property: Energy
        type: PropertyValue
        value: 0.942
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.86
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.492
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Canzone di Natale
  type: MusicAlbum
  date published: 2023-12-22
album: ANCHE X ME
  type: MusicAlbum
  date published: 2024-05-10
album: PAZZA
  type: MusicAlbum
  date published: 2024-06-14
album: FANTASIE
  type: MusicAlbum
  date published: 2024-09-13
album: RAMPAMPAM
  type: MusicAlbum
  date published: 2024-10-25
album: NATALE LUCI RED
  type: MusicAlbum
  date published: 2024-12-08
album: Così importante
  type: MusicAlbum
  date published: 2025-04-17
  track: Così importante
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154366
    explicit: true
    by artist: LupoFiumeLeggenda
    in album: Così importante
      type: MusicAlbum
      date published: 2025-04-17
    isrc code: ITPQM2400151
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:09:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x144237cb6b87e7fc20ef2d377ddb100a6e47824dcfdb27a1590cafc5ecd0bbae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958870
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958870
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITPQM2400151
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:06:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144237cb6b87e7fc20ef2d377ddb100a6e47824dcfdb27a1590cafc5ecd0bbae. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:06:21Z), 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/ITPQM2400151.
      date published: 2026-07-20T14:06:21Z
    audio: Così importante
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.01
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Magari la felicità
album: Blu
album: ABRACADABRA

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.743

Energy
type: PropertyValue
value: 0.808

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0.036

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.06

Valence (Positivity)
type: PropertyValue
value: 0.698

Loudness (dB)
type: PropertyValue
value: -2.308

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Magari la felicità
type: MusicAlbum
date published: 2025-05-30

Blu
type: MusicAlbum
date published: 2025-08-29

ABRACADABRA
type: MusicAlbum
date published: 2025-10-31