Tarlem
type: MusicGroup
genre: brazilian gospel
popularity: 23
followers: 381
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60abcdd91cad3cb9bc68178173b97a38e8aacf6f55708ef1b6d590054655754a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87fed58-3e6e-4305-a6b3-8361bee1c949.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87fed58-3e6e-4305-a6b3-8361bee1c949.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a87fed58-3e6e-4305-a6b3-8361bee1c949
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x60abcdd91cad3cb9bc68178173b97a38e8aacf6f55708ef1b6d590054655754a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a87fed58-3e6e-4305-a6b3-8361bee1c949.json and https://artists.proofprofile.net/proofs/artist/a87fed58-3e6e-4305-a6b3-8361bee1c949.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Segurando em Tuas Mãos
  type: MusicAlbum
  date published: 2023-10-24
album: Segurando em Tuas Mãos
  type: MusicAlbum
  date published: 2023-10-24
album: Santo
  type: MusicAlbum
  date published: 2024-02-27
album: Santo (Playback)
  type: MusicAlbum
  date published: 2024-02-27
album: Sou o Teu Senhor (Playback)
  type: MusicAlbum
  date published: 2024-05-01
album: Sou o Teu Senhor
  type: MusicAlbum
  date published: 2024-05-02
album: Ainda Creio
  type: MusicAlbum
  date published: 2024-07-16
album: Ainda Creio (Playback)
  type: MusicAlbum
  date published: 2024-07-16
album: Evangelho
  type: MusicAlbum
  date published: 2024-09-30
  track: Evangelho
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304000
    explicit: false
    by artist: Tarlem
    in album: Evangelho
      type: MusicAlbum
      date published: 2024-09-30
    genre: brazilian gospel
    isrc code: BKTRL2400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:41:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8b92103a0fc6a0011a397db0789f9d25f2cc35ab83919fb33ac005729171318
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTRL2400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xe8b92103a0fc6a0011a397db0789f9d25f2cc35ab83919fb33ac005729171318. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BKTRL2400003.
      date published: 2026-07-04T11:19:20Z
    audio: Evangelho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.956
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.548
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.48
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.354
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.964
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Evangelho (Playback)
  type: MusicAlbum
  date published: 2024-09-30
album: Seu Amor (Playback)
  type: MusicAlbum
  date published: 2024-11-21
album: Seu Amor
  type: MusicAlbum
  date published: 2024-11-22
album: Evangelho
  type: MusicAlbum
  date published: 2025-02-11
album: Vem Me Guiar
  type: MusicAlbum
  date published: 2025-04-28
album: Milagre
  type: MusicAlbum
  date published: 2025-05-16
album: Santo Digno
  type: MusicAlbum
  date published: 2025-07-29
album: Cordeiro e Leão
  type: MusicAlbum
  date published: 2025-10-14
  track: Cordeiro e Leão
    type: MusicRecording
    duration: PT5M31S
    duration ms: 331074
    explicit: false
    by artist: Tarlem
    in album: Cordeiro e Leão
      type: MusicAlbum
      date published: 2025-10-14
    genre: brazilian gospel
    isrc code: BKTRL2500003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:41:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc63197ff18ca4b23197f106d7001246ad633aa45c3300c59eeb8ccd5db06f13d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958342
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958342
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTRL2500003
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Cordeiro e Leão

OTSTimestamp
type: PropertyValue
value: 2026-07-17T02:42:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63197ff18ca4b23197f106d7001246ad633aa45c3300c59eeb8ccd5db06f13d. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:42:41Z), 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/BKTRL2500003.
date published: 2026-07-17T02:42:41Z

Cordeiro e Leão
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 149.512
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.248
additional property: Energy
  type: PropertyValue
  value: 0.328
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.36
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.13
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.133
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.878
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major