Francia 98
type: MusicGroup
genre: argentine rock
popularity: 8
followers: 472
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4cf6b7b3e39ebc3ac27f146b27f753191487c7c26771cf3bff6b9ef790b8d43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e0cdf6a-a204-4913-9d0c-a2e176303bcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e0cdf6a-a204-4913-9d0c-a2e176303bcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e0cdf6a-a204-4913-9d0c-a2e176303bcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4cf6b7b3e39ebc3ac27f146b27f753191487c7c26771cf3bff6b9ef790b8d43","name":"Francia 98","registered_at":"2026-06-20T04:40:08Z","symbol":"NIM1514997","token_address":"0x6bd2d0ac44fdf2a154af1ac922af7aaa39e732f7","type":"artist","uuid":"9e0cdf6a-a204-4913-9d0c-a2e176303bcf"}
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 0xd4cf6b7b3e39ebc3ac27f146b27f753191487c7c26771cf3bff6b9ef790b8d43. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e0cdf6a-a204-4913-9d0c-a2e176303bcf.json and https://artists.proofprofile.net/proofs/artist/9e0cdf6a-a204-4913-9d0c-a2e176303bcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xd4cf6b7b3e39ebc3ac27f146b27f753191487c7c26771cf3bff6b9ef790b8d43","name":"Francia 98","registered_at":"2026-06-20T04:40:08Z","symbol":"NIM1514997","token_address":"0x6bd2d0ac44fdf2a154af1ac922af7aaa39e732f7","type":"artist","uuid":"9e0cdf6a-a204-4913-9d0c-a2e176303bcf"}
album: Besos al Malvenido
  type: MusicAlbum
  date published: 2021-06-13
album: El Chamán
  type: MusicAlbum
  date published: 2021-08-08
album: Ese Instante (La Fleur)
  type: MusicAlbum
  date published: 2021-11-14
album: La Fábrica de Canciones
  type: MusicAlbum
  date published: 2021-11-22
album: Una Aventura Más (Un'estate Italiana)
  type: MusicAlbum
  date published: 2022-08-20
album: Dame!
  type: MusicAlbum
  date published: 2023-06-22
album: Dame!
  type: MusicAlbum
  date published: 2023-06-22
album: El Pescador (feat. Willi Piancioli)
  type: MusicAlbum
  date published: 2024-07-11
album: Promesa y Olvido
  type: MusicAlbum
  date published: 2024-08-29
album: Amnesia
  type: MusicAlbum
  date published: 2024-10-15
album: Buenas Decisiones
  type: MusicAlbum
  date published: 2024-11-21
  track: Amnesia
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227555
    explicit: false
    by artist: Francia 98
    in album: Buenas Decisiones
      type: MusicAlbum
      date published: 2024-11-21
    genre: argentine rock
    isrc code: AR8J82400006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:24:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4bfc7fefd7be99ff6b3e87439fe28ba5218225e94a28e8cea8a2111e556dae27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958911
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958911
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8J82400006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:46:31Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfc7fefd7be99ff6b3e87439fe28ba5218225e94a28e8cea8a2111e556dae27. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/AR8J82400006.
      date published: 2026-07-20T16:46:31Z
    audio: Amnesia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.265
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.414
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.088
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.26
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.945
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ekatherina
  type: MusicAlbum
  date published: 2025-04-15
album: Loca
  type: MusicAlbum
  date published: 2025-07-31
  track: Loca
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199006
    explicit: false
    by artist: Francia 98
    in album: Loca
      type: MusicAlbum
      date published: 2025-07-31
    genre: argentine rock
    isrc code: ARG602500052
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:32:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x024f7a7dab5b79699a5b2a5b07a3bd4aad3db552af21d00f91912cb322d6ba3c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG602500052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024f7a7dab5b79699a5b2a5b07a3bd4aad3db552af21d00f91912cb322d6ba3c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ARG602500052.
      date published: 2026-07-06T06:56:49Z
    audio: Loca

Loca
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.922
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.618
additional property: Energy
  type: PropertyValue
  value: 0.819
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.364
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.124
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.659
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.735
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major