G. Hoffmam
type: MusicGroup
genre: brazilian evangelical music
genre: christian rock
popularity: 8
followers: 996
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21a98f6829a83a5ec6050e6b71a0b113dba58e28b8d188bf6f3856ca16905190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5a799b2-9ac9-45a1-a122-8dd5758cc52d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5a799b2-9ac9-45a1-a122-8dd5758cc52d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5a799b2-9ac9-45a1-a122-8dd5758cc52d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21a98f6829a83a5ec6050e6b71a0b113dba58e28b8d188bf6f3856ca16905190","name":"G. Hoffmam","registered_at":"2026-06-20T07:52:21Z","symbol":"NIM1557420","token_address":"0xf9e09e07695a20456b82a52fde0d6c4872ad4743","type":"artist","uuid":"a5a799b2-9ac9-45a1-a122-8dd5758cc52d"}
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 0x21a98f6829a83a5ec6050e6b71a0b113dba58e28b8d188bf6f3856ca16905190. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5a799b2-9ac9-45a1-a122-8dd5758cc52d.json and https://artists.proofprofile.net/proofs/artist/a5a799b2-9ac9-45a1-a122-8dd5758cc52d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x21a98f6829a83a5ec6050e6b71a0b113dba58e28b8d188bf6f3856ca16905190","name":"G. Hoffmam","registered_at":"2026-06-20T07:52:21Z","symbol":"NIM1557420","token_address":"0xf9e09e07695a20456b82a52fde0d6c4872ad4743","type":"artist","uuid":"a5a799b2-9ac9-45a1-a122-8dd5758cc52d"}
album: Todo Dia
  type: MusicAlbum
  date published: 2017-08-23
album: Bem-Vindo
  type: MusicAlbum
  date published: 2017-08-23
album: Happy Hour (Ao Vivo)
  type: MusicAlbum
  date published: 2017-08-28
album: O Plebeu e a Carta
  type: MusicAlbum
  date published: 2018-02-07
album: A Ti Eu Cantarei
  type: MusicAlbum
  date published: 2020-01-10
album: A Ti Eu Cantarei
  type: MusicAlbum
  date published: 2020-01-20
album: Clamo a Ti
  type: MusicAlbum
  date published: 2020-06-05
album: Clamo a Ti
  type: MusicAlbum
  date published: 2020-06-05
album: Nosso Lugar
  type: MusicAlbum
  date published: 2021-01-08
album: Nada Vai Me Atrapalhar
  type: MusicAlbum
  date published: 2021-01-15
album: Viver o Seu Amor
  type: MusicAlbum
  date published: 2021-01-22
album: Nada Vai Me Atrapalhar
  type: MusicAlbum
  date published: 2021-01-25
album: Bem Te Vi e Beija Flor (feat. Mariane Hoffmam)
  type: MusicAlbum
  date published: 2021-01-29
album: Tua Salvação
  type: MusicAlbum
  date published: 2021-02-05
album: Uma História de Amor
  type: MusicAlbum
  date published: 2021-07-16
album: Vem me buscar
  type: MusicAlbum
  date published: 2021-10-29
album: NA JANELA (Ativado)
  type: MusicAlbum
  date published: 2024-06-25
album: PRA VER O SOL
  type: MusicAlbum
  date published: 2025-02-21
  track: PRA VER O SOL
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234062
    explicit: false
    by artist: G. Hoffmam
    in album: PRA VER O SOL
      type: MusicAlbum
      date published: 2025-02-21
    genre: brazilian evangelical music
    genre: christian rock
    isrc code: BRYA52500040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:33:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1fee75d24e4243f61bfd029f92066067ca1a1faad2594338481fa52455f0717
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRYA52500040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xf1fee75d24e4243f61bfd029f92066067ca1a1faad2594338481fa52455f0717. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRYA52500040.
      date published: 2026-07-03T19:59:51Z
    audio: PRA VER O SOL
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.014
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.852
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.893
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.238
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: O PLANO
  type: MusicAlbum
  date published: 2025-03-28
  track: O PLANO
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219725
    explicit: false
    by artist: G. Hoffmam
    in album: O PLANO
      type: MusicAlbum
      date published: 2025-03-28
    genre: brazilian evangelical music
    genre: christian rock
    isrc code: BRYA52500021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:30:41+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: O PLANO
album: CORAGEM
album: HERÓI
album: VIBE BOA

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9249fc65a2f8bc00745e55d1e6b7927ba868e62c9a9e18c6fdc06d103f8e777c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958480

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958480

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRYA52500021

OTSTimestamp
type: PropertyValue
value: 2026-07-18T02:58:58Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9249fc65a2f8bc00745e55d1e6b7927ba868e62c9a9e18c6fdc06d103f8e777c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/BRYA52500021.
date published: 2026-07-18T02:58:58Z

O PLANO
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 93.983
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.608
additional property: Energy
  type: PropertyValue
  value: 0.575
additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.036
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.075
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.882
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.822
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

CORAGEM
type: MusicAlbum
date published: 2025-04-22

HERÓI
type: MusicAlbum
date published: 2025-05-20

VIBE BOA
type: MusicAlbum
date published: 2025-06-20