Krifal
type: MusicGroup
popularity: 8
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd30a865cfbbf96bf6cfd3317f240e1b6bf3587b181a682fed533f9d05a168e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c0db8bc-ca42-44c0-a6d0-4fb9a952b6d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c0db8bc-ca42-44c0-a6d0-4fb9a952b6d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c0db8bc-ca42-44c0-a6d0-4fb9a952b6d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xfd30a865cfbbf96bf6cfd3317f240e1b6bf3587b181a682fed533f9d05a168e1. 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/6c0db8bc-ca42-44c0-a6d0-4fb9a952b6d8.json and https://artists.proofprofile.net/proofs/artist/6c0db8bc-ca42-44c0-a6d0-4fb9a952b6d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Amore proibito
  type: MusicAlbum
  date published: 2019-04-05
album: I'm (Not) Ok
  type: MusicAlbum
  date published: 2019-08-25
album: Piove su di noi
  type: MusicAlbum
  date published: 2020-11-03
album: A piedi nudi
  type: MusicAlbum
  date published: 2021-03-19
album: Con Me
  type: MusicAlbum
  date published: 2021-11-12
album: Solitudine
  type: MusicAlbum
  date published: 2022-01-21
album: Drammi
  type: MusicAlbum
  date published: 2023-03-24
album: Drammi
  type: MusicAlbum
  date published: 2023-03-24
album: Calma
  type: MusicAlbum
  date published: 2023-05-05
album: FAM
  type: MusicAlbum
  date published: 2023-09-15
album: Rinascita
  type: MusicAlbum
  date published: 2023-10-27
album: Rinascita
  type: MusicAlbum
  date published: 2023-10-27
album: Ferrari
  type: MusicAlbum
  date published: 2024-10-11
album: Bless
  type: MusicAlbum
  date published: 2024-11-29
  track: Bless
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137595
    explicit: false
    by artist: Krifal
    in album: Bless
      type: MusicAlbum
      date published: 2024-11-29
    isrc code: DGA0R2459176
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:46:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x673c3d81b91372ed43d416141c16167896186712013f45f4645e398e1eaf81d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2459176
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:01:57Z
    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 0x673c3d81b91372ed43d416141c16167896186712013f45f4645e398e1eaf81d2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:01:57Z), 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/DGA0R2459176.
      date published: 2026-07-16T22:01:57Z
    audio: Bless
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.909
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.76
      additional property: Energy
        type: PropertyValue
        value: 0.834
      additional property: Speechiness
        type: PropertyValue
        value: 0.147
      additional property: Acousticness
        type: PropertyValue
        value: 0.243
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.225
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.218
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.946
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pecora Nera
  type: MusicAlbum
  date published: 2025-04-25
album: Visione
  type: MusicAlbum
  date published: 2025-06-06
  track: Visione
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149189
    explicit: true
    by artist: Krifal
    in album: Visione
      type: MusicAlbum
      date published: 2025-06-06
    isrc code: USA2P2524272
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:01:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd14e42f48b13bdddf822e874e4ee3dc4fbf4ff052e281ba8917c0e5b69d13885
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2524272
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:01:58Z
    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
    audio: Visione
album: Mmuah Di Mora

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e42f48b13bdddf822e874e4ee3dc4fbf4ff052e281ba8917c0e5b69d13885. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:01:58Z), 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/USA2P2524272.
date published: 2026-07-16T07:01:58Z

Visione
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 147.953
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.653
additional property: Energy
  type: PropertyValue
  value: 0.591
additional property: Speechiness
  type: PropertyValue
  value: 0.207
additional property: Acousticness
  type: PropertyValue
  value: 0.091
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.084
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.099
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.935
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Mmuah Di Mora
type: MusicAlbum
date published: 2025-09-19