Fiddy
type: MusicGroup
genre: brazilian rock
description: REDIRECT 50 Cent
popularity: 7
followers: 1314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb60beae09cf60ce9375be8cd1e0e1e1f41ec877ec087d4511488fd1559727fc
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/7795fd35-0c05-44e1-98a9-c880757f91d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7795fd35-0c05-44e1-98a9-c880757f91d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7795fd35-0c05-44e1-98a9-c880757f91d5
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 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 0xdb60beae09cf60ce9375be8cd1e0e1e1f41ec877ec087d4511488fd1559727fc. 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/7795fd35-0c05-44e1-98a9-c880757f91d5.json and https://artists.proofprofile.net/proofs/artist/7795fd35-0c05-44e1-98a9-c880757f91d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Música para Espantar Elefantes ou Cavalos
  type: MusicAlbum
  date published: 2011-02-01
  track: 3 Letras
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210113
    explicit: false
    by artist: Fiddy
    in album: Música para Espantar Elefantes ou Cavalos
      type: MusicAlbum
      date published: 2011-02-01
    genre: brazilian rock
    isrc code: US7VG1530815
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:01:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa38a89652af52f025f83207805deba606e999e9b77c7d2c4ce761b0009136580
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958828
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958828
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1530815
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:21:06Z
    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 0xa38a89652af52f025f83207805deba606e999e9b77c7d2c4ce761b0009136580. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/US7VG1530815.
      date published: 2026-07-20T05:21:06Z
    audio: 3 Letras
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.045
      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: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.819
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.574
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.649
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: A fantástica História da Menina Diabética no Castelo Malassombrado
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227033
    explicit: false
    by artist: Fiddy
    in album: Música para Espantar Elefantes ou Cavalos
      type: MusicAlbum
      date published: 2011-02-01
    genre: brazilian rock
    isrc code: US7VG1530819
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:28:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe27e8be9a139fbd533d29aa3798b6dacc9b079dafed78c247cb8d20341d7528e
    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/US7VG1530819
    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 0xe27e8be9a139fbd533d29aa3798b6dacc9b079dafed78c247cb8d20341d7528e. 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/US7VG1530819.
      date published: 2026-07-06T06:56:49Z
    audio: A fantástica História da Menina Diabética no Castelo Malassombrado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.036
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.913
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.374
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Horripilante Malassombro, Vol. 1
album: Menino Nu
album: Vacas a Voar
album: Costas de Abacate
album: Velhaco de Capa
album: Pepito e o Seu Cavalo
album: Zé Gotinha
album: Estrumental, Vol. 1
album: Sagguh
album: Futuro do Pretérito
album: Estrumental, Vol. 2
album: Esparnafalho

Loudness (dB)
type: PropertyValue
value: -3.738

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Horripilante Malassombro, Vol. 1
type: MusicAlbum
date published: 2017-01-10

Menino Nu
type: MusicAlbum
date published: 2020-05-08

Vacas a Voar
type: MusicAlbum
date published: 2020-05-26

Costas de Abacate
type: MusicAlbum
date published: 2022-05-15

Velhaco de Capa
type: MusicAlbum
date published: 2023-06-02

Pepito e o Seu Cavalo
type: MusicAlbum
date published: 2023-06-30

Zé Gotinha
type: MusicAlbum
date published: 2023-07-15

Estrumental, Vol. 1
type: MusicAlbum
date published: 2023-09-28

Sagguh
type: MusicAlbum
date published: 2023-12-08

Futuro do Pretérito
type: MusicAlbum
date published: 2024-02-07

Estrumental, Vol. 2
type: MusicAlbum
date published: 2024-04-24

Esparnafalho
type: MusicAlbum
date published: 2025-10-12