Marcelo Rocha Oficial
type: MusicGroup
popularity: 4
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x597bf370d96dbfbac0c885b36fb20e05edf3fe4394c881a82a1967a59aa7b41b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48a34448-3b40-48c6-adc1-6038cefe868e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48a34448-3b40-48c6-adc1-6038cefe868e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48a34448-3b40-48c6-adc1-6038cefe868e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x597bf370d96dbfbac0c885b36fb20e05edf3fe4394c881a82a1967a59aa7b41b","name":"Marcelo Rocha Oficial","registered_at":"2026-06-16T14:53:06Z","symbol":"NIM1086576","token_address":"0xfd49ee59ca94d255b0ef5765dd7c7bbfe256993d","type":"artist","uuid":"48a34448-3b40-48c6-adc1-6038cefe868e"}
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 0x597bf370d96dbfbac0c885b36fb20e05edf3fe4394c881a82a1967a59aa7b41b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48a34448-3b40-48c6-adc1-6038cefe868e.json and https://artists.proofprofile.net/proofs/artist/48a34448-3b40-48c6-adc1-6038cefe868e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x597bf370d96dbfbac0c885b36fb20e05edf3fe4394c881a82a1967a59aa7b41b","name":"Marcelo Rocha Oficial","registered_at":"2026-06-16T14:53:06Z","symbol":"NIM1086576","token_address":"0xfd49ee59ca94d255b0ef5765dd7c7bbfe256993d","type":"artist","uuid":"48a34448-3b40-48c6-adc1-6038cefe868e"}
album: Boca Louca
  type: MusicAlbum
  date published: 2020-05-01
album: Se Bebe ou Se Reza
  type: MusicAlbum
  date published: 2020-06-05
  track: Se Bebe ou Se Reza
album: Se Bebe ou Se Reza
  type: MusicAlbum
  date published: 2020-06-05
album: Saudade Animal
  type: MusicAlbum
  date published: 2020-06-19
album: Virado No 70
  type: MusicAlbum
  date published: 2020-07-31
album: Tem Que Ser Ela
  type: MusicAlbum
  date published: 2020-09-11
  track: Tem Que Ser Ela
album: Stop Lovesou
  type: MusicAlbum
  date published: 2021-02-12
album: Parará
  type: MusicAlbum
  date published: 2021-03-05
album: Buteco dos Ex
  type: MusicAlbum
  date published: 2021-03-19
album: Não Sei o Que Dói Mais
  type: MusicAlbum
  date published: 2021-04-02
album: Me Leva Além
  type: MusicAlbum
  date published: 2021-04-13
album: Ex de Ninguém
  type: MusicAlbum
  date published: 2022-05-20
album: Espelho Meu (Ao Vivo)
  type: MusicAlbum
  date published: 2023-04-13
album: Tá Com Dó (Ao Vivo)
  type: MusicAlbum
  date published: 2024-05-10
album: Choraiada
  type: MusicAlbum
  date published: 2024-07-05

Se Bebe ou Se Reza
type: MusicRecording
duration: PT3M23S
duration ms: 203973
explicit: false
by artist: Marcelo Rocha Oficial
in album: Se Bebe ou Se Reza
  type: MusicAlbum
  date published: 2020-06-05
isrc code: BXNT61901213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T21:18:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39da5c1280b06d6e4d0db4b6917cc6e55c5e27910b56beba1a4aecb7c8c5bee5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNT61901213
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39da5c1280b06d6e4d0db4b6917cc6e55c5e27910b56beba1a4aecb7c8c5bee5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXNT61901213.
  date published: 2026-07-02T03:55:08Z
audio: Se Bebe ou Se Reza
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.301
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.602
  additional property: Energy
    type: PropertyValue
    value: 0.851
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.27
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.777
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.583
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.59
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tem Que Ser Ela
type: MusicRecording
duration: PT3M24S
duration ms: 204750
explicit: false
by artist: Marcelo Rocha Oficial
in album: Tem Que Ser Ela
  type: MusicAlbum
  date published: 2020-09-11
isrc code: BXNT61901507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:32:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67a279f075ff881bfc6b80f650846b0340ecd6c319eeb04fcebf2f09384ed189
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957073
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957073
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNT61901507
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957073
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a279f075ff881bfc6b80f650846b0340ecd6c319eeb04fcebf2f09384ed189. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BXNT61901507.
  date published: 2026-07-07T18:39:05Z
audio: Tem Que Ser Ela
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.818
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.576
  additional property: Energy
    type: PropertyValue
    value: 0.667
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.541
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.484
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.202
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor