Zezinho & Grupo Floreio
type: MusicGroup
genre: trova
popularity: 6
followers: 550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb177af7288062af683632cf8566986444475e66dfadb31f6c1558e5bd9c13aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a760ed12-a7b8-4d3d-82f5-c19e067b3495.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a760ed12-a7b8-4d3d-82f5-c19e067b3495.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a760ed12-a7b8-4d3d-82f5-c19e067b3495
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb177af7288062af683632cf8566986444475e66dfadb31f6c1558e5bd9c13aa","name":"Zezinho & Grupo Floreio","registered_at":"2026-06-20T07:50:12Z","symbol":"NIM1560924","token_address":"0x2ec27296a8382fccda720389937361f2e2797aa0","type":"artist","uuid":"a760ed12-a7b8-4d3d-82f5-c19e067b3495"}
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 → block must exist at that height 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 0xbb177af7288062af683632cf8566986444475e66dfadb31f6c1558e5bd9c13aa. 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/a760ed12-a7b8-4d3d-82f5-c19e067b3495.json and https://artists.proofprofile.net/proofs/artist/a760ed12-a7b8-4d3d-82f5-c19e067b3495.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xbb177af7288062af683632cf8566986444475e66dfadb31f6c1558e5bd9c13aa","name":"Zezinho & Grupo Floreio","registered_at":"2026-06-20T07:50:12Z","symbol":"NIM1560924","token_address":"0x2ec27296a8382fccda720389937361f2e2797aa0","type":"artist","uuid":"a760ed12-a7b8-4d3d-82f5-c19e067b3495"}
album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
  track: Baile do Gringo
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199053
    explicit: false
    by artist: Grupo Oh de Casa
    in album: Vanerão Gaúcho
      type: MusicAlbum
      date published: 2008-07-17
    isrc code: BRVR10500397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T20:43:26+00:00
  track: O Bicho Vai Pegar
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192333
    explicit: false
    by artist: Sinuelo Pampeano
    in album: Vanerão Gaúcho
      type: MusicAlbum
      date published: 2008-07-17
    isrc code: BRVR10500424
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T11:21:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x456dbb3a97c694abcbda69402de31fcdc796bdd1130027b22a68296c0a97b234
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500424
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 → block OTSBitcoinBlock must exist at that height 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 0x456dbb3a97c694abcbda69402de31fcdc796bdd1130027b22a68296c0a97b234. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BRVR10500424.
      date published: 2026-07-02T03:30:09Z
  track: Indiana Dançadeira
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207440
    explicit: false
    by artist: Chamamento Campeiro
    in album: Vanerão Gaúcho
      type: MusicAlbum
      date published: 2008-07-17
    isrc code: BRVR10500693
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T08:58:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00f6b2f8b06cb95106d3fad9b1a1227b2b003cb1486125041cb5a3d7377e9b91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500693
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 → block OTSBitcoinBlock must exist at that height 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 0x00f6b2f8b06cb95106d3fad9b1a1227b2b003cb1486125041cb5a3d7377e9b91. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BRVR10500693.
      date published: 2026-07-02T03:30:09Z
  track: Campeão de Rodeio
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218546
    explicit: false
    by artist: Zezinho & Grupo Floreio
    in album: Vanerão Gaúcho
      type: MusicAlbum
      date published: 2008-07-17
    isrc code: BRVR10500752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T07:42:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf2f9539c4331950f42cb9a8d340067189ef8b92ef12573a98f4bb74d9b5a912
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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 → block OTSBitcoinBlock must exist at that height 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 0xaf2f9539c4331950f42cb9a8d340067189ef8b92ef12573a98f4bb74d9b5a912. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRVR10500752.
      date published: 2026-07-02T05:09:12Z
  track: Andorinha
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238266
    explicit: false
    by artist: Os Buenachos
    in album: Vanerão Gaúcho
      type: MusicAlbum
      date published: 2008-07-17
    isrc code: BRVR10500904
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T20:58:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51e431fb181faa7e3d78b62bfdc0cfd7b0f04f90aac3e61909eed7f5a0957738
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Sanfona Que Chora
  track: É do Balanço Que Eu Gosto
  track: Puxa o Fole
  track: Assobio Baileiro
  track: Romance Com a Sogra
  track: Chegando Nas Muié
  track: Bailinho de Corredor
  track: No Balanção
  track: Quando Ela Chega
album: Tributo Aos Mirins
album: Quando Canta um Galponeiro
album: Bem Na Moda Véia
album: Assim No Mais...
track: Vanera Maniquera
track: Mates de Saudade
track: Campeão de Rodeio
track: Da Tropa Véia
track: Tô Largando Pra Fronteira
track: Num Chamamé
track: Quando Canta um Galponeiro
track: Lida Braba
track: De Rengueá Bugio
track: Domingueiro
track: No Estilão da Fronteira
track: Louco Ofício
track: Aguaceiro
track: Vamo Que Vamo
track: De Ponta a Ponta
track: De Onde Venho
track: Vô Gaúcho

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500904

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

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 → block OTSBitcoinBlock must exist at that height 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 0x51e431fb181faa7e3d78b62bfdc0cfd7b0f04f90aac3e61909eed7f5a0957738. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRVR10500904.
date published: 2026-07-02T11:34:59Z

Sanfona Que Chora
type: MusicRecording
duration: PT3M53S
duration ms: 233506
explicit: false
by artist: Cia Gaúcha
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10600130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:04:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc444862073b584728cfd2fee1b6d26e76cbf0d4b50b0e93591a0374bb391540c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10600130
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 → block OTSBitcoinBlock must exist at that height 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 0xc444862073b584728cfd2fee1b6d26e76cbf0d4b50b0e93591a0374bb391540c. 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/BRVR10600130.
  date published: 2026-07-02T03:55:08Z

É do Balanço Que Eu Gosto
type: MusicRecording
duration: PT3M41S
duration ms: 221573
explicit: false
by artist: Balanço de Galpão
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10600174
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:58:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52675ab9a52b1cb6cce1401ee29b1e46268b5c9f7e799c37aa51c1f45fd0f7ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10600174
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
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 → block OTSBitcoinBlock must exist at that height 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 0x52675ab9a52b1cb6cce1401ee29b1e46268b5c9f7e799c37aa51c1f45fd0f7ee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRVR10600174.
  date published: 2026-07-02T11:34:59Z

Puxa o Fole
type: MusicRecording
duration: PT3M43S
duration ms: 223986
explicit: false
by artist: Tatukunmel
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10500929
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe233a2d766a67feca266b1fda16f447f0a3fe5b9812734ff3056f140a6184ac4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500929
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 → block OTSBitcoinBlock must exist at that height 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 0xe233a2d766a67feca266b1fda16f447f0a3fe5b9812734ff3056f140a6184ac4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRVR10500929.
  date published: 2026-07-02T11:38:34Z

Assobio Baileiro
type: MusicRecording
duration: PT3M33S
duration ms: 213120
explicit: false
by artist: Tchê Kebradera
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10500917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:53:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cfa9f328bfe8bd76a414b5464ee73aad0b990a346a207ae1dc96fef65bd972c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500917
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 → block OTSBitcoinBlock must exist at that height 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 0x0cfa9f328bfe8bd76a414b5464ee73aad0b990a346a207ae1dc96fef65bd972c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRVR10500917.
  date published: 2026-07-02T11:38:34Z

Romance Com a Sogra
type: MusicRecording
duration: PT3M49S
duration ms: 229200
explicit: false
by artist: Paullo Costa
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10500540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4922a1355297fed7865f7b2bf98e0adf52a89c766e98dc862c179157107fc70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500540
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 → block OTSBitcoinBlock must exist at that height 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
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  date published: 2026-07-02T11:38:34Z

Chegando Nas Muié
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eace16cad38d365bd461e101352dee1ebedc78b5f5a283eb08ed7691b6f8e6b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BRVR10500303.
  date published: 2026-07-02T11:38:34Z

Bailinho de Corredor
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb01e93622cf5862b096c0ea76d1f4f5fbb33f090a3816c92f8e2bf186f7227. 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/BRVR10500681.
  date published: 2026-07-02T03:55:08Z

No Balanção
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explicit: false
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isrc code: BRVR10500408

Quando Ela Chega
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explicit: false
by artist: Banda Fole
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Tributo Aos Mirins
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track: Meu Canivete
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  by artist: Oscar Soares
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    type: MusicAlbum
    date published: 2015-08-12
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track: Destino de Andar
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  by artist: Os 3 Xirús
  by artist: Oscar Soares
  by artist: Albino Manique
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    type: MusicAlbum
    date published: 2015-08-12
track: Caçador e Pescador
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  by artist: Grupo Querência
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    type: MusicAlbum
    date published: 2015-08-12
track: É Nisto Que Eu Boto Fé
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track: Vanera Maniquera
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  explicit: false
  by artist: Zezinho & Grupo Floreio
  by artist: Oscar Soares
  in album: Tributo Aos Mirins
    type: MusicAlbum
    date published: 2015-08-12
track: Acordes de Minha Alma
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  explicit: false
  by artist: Jones Andrei Vieira
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    type: MusicAlbum
    date published: 2015-08-12
track: O Xará de São Chico
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  by artist: Os Mirins
  by artist: Oscar Soares
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    type: MusicAlbum
    date published: 2015-08-12
track: Mestre Antoninho Duarte
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  by artist: Grupo Oh de Casa & Dionísio Costa
  by artist: Oscar Soares
  by artist: Albino Manique
  by artist: Edson Dutra
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    type: MusicAlbum
    date published: 2015-08-12
track: Sentimento
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    date published: 2015-08-12
track: Mates de Saudade
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  by artist: Oscar Soares
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track: Pout-Pourri Os Mirins
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:20:19Z
track: Vanerinha do Namoro
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track: Doce Saudade
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Quando Canta um Galponeiro
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track: Da Tropa Véia
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  additional property: OTSVerifyInstructions
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    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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:53:27Z
track: Tô Largando Pra Fronteira
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  additional property: OTSVerifyInstructions
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    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 → block OTSBitcoinBlock must exist at that height 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
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    date published: 2026-07-08T03:39:04Z
track: Num Chamamé
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track: Quando Canta um Galponeiro
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track: Lida Braba
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track: De Rengueá Bugio
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track: Domingueiro
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track: No Estilão da Fronteira
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track: Louco Ofício
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track: Vanera Maniquera
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track: Aguaceiro
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track: Vamo Que Vamo
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track: De Ponta a Ponta
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track: De Onde Venho
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track: Vô Gaúcho
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Bem Na Moda Véia
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date published: 2018-02-17
track: Pra Quem Gosta de Cavalo
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track: Noite Adentro
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track: Tipo À Toa
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track: Campeão de Rodeio
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track: Baile Em Maçambará
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track: Rodeio No Meu Pago
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track: Fechando As Cancelas
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track: Bem Na Moda Véia
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track: Cá Na Serra
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track: Bem do Meu Jeito
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track: Mates de Saudade
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track: Domando a Vanera
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track: Isto É São Chico
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track: De Goela Aberta Num Chamamé
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track: Meu Paraíso
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500763
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x63c277cf500690daa478a2146007b05505b7484b00caa501539c34f490b6c3e2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRVR10500763.
    date published: 2026-07-08T03:39:04Z

Assim No Mais...
type: MusicAlbum
date published: 2005-04-24
track: Gastando a Vida Num Basto
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212813
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Esta Vaneira
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221960
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
  isrc code: BRVR11200139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T14:48:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x477a7b019def6902b36de7161e12f36baa754860509d28ebdbd936c0800c4dc7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR11200139
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x477a7b019def6902b36de7161e12f36baa754860509d28ebdbd936c0800c4dc7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRVR11200139.
    date published: 2026-07-08T03:53:27Z
track: Bailanta de Campanha
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212813
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Definição das Pilchas
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230613
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Milonga Pra Ela
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237546
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Lá Fora
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185400
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
  isrc code: BRVR11200144
track: Xucro de Viamão
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222720
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Depois da Cancela
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274746
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
  isrc code: BRVR11200146
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T18:47:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x733893a7f26e8f74c3ad19721f61462fe4af4ff2272c3edc2f02dc24667d2920
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR11200146
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x733893a7f26e8f74c3ad19721f61462fe4af4ff2272c3edc2f02dc24667d2920. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRVR11200146.
    date published: 2026-07-08T08:56:20Z
track: Zóio Verde
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223986
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Assim No Mais
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232933
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Não Fróxa, Medeiros
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222493
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Tropilha 70
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266733
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: De Marca Maior
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247493
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
track: Carrapicho / Xote Cruzado / Ventana
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259640
  explicit: false
  by artist: Zezinho & Grupo Floreio
  in album: Assim No Mais...
    type: MusicAlbum
    date published: 2005-04-24
  isrc code: BRVR11200152

Vanera Maniquera
type: MusicRecording
duration: PT3M37S
duration ms: 217481
explicit: false
by artist: Zezinho & Grupo Floreio
by artist: Oscar Soares
in album: Tributo Aos Mirins
  type: MusicAlbum
  date published: 2013-04-12

Mates de Saudade
type: MusicRecording
duration: PT4M9S
duration ms: 249317
explicit: false
by artist: Zezinho & Grupo Floreio
by artist: Oscar Soares
in album: Tributo Aos Mirins
  type: MusicAlbum
  date published: 2013-04-12

Campeão de Rodeio
type: MusicRecording
duration: PT3M38S
duration ms: 218546
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Vanerão Gaúcho
  type: MusicAlbum
  date published: 2008-07-17
isrc code: BRVR10500752
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:42:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf2f9539c4331950f42cb9a8d340067189ef8b92ef12573a98f4bb74d9b5a912
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10500752
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 → block OTSBitcoinBlock must exist at that height 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 0xaf2f9539c4331950f42cb9a8d340067189ef8b92ef12573a98f4bb74d9b5a912. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRVR10500752.
  date published: 2026-07-02T05:09:12Z

Vanera Maniquera
type: MusicRecording
duration: PT3M37S
duration ms: 217481
explicit: false
by artist: Zezinho & Grupo Floreio
by artist: Oscar Soares
in album: Tributo Aos Mirins
  type: MusicAlbum
  date published: 2015-08-12

Mates de Saudade
type: MusicRecording
duration: PT4M9S
duration ms: 249317
explicit: false
by artist: Zezinho & Grupo Floreio
by artist: Oscar Soares
in album: Tributo Aos Mirins
  type: MusicAlbum
  date published: 2015-08-12

Da Tropa Véia
type: MusicRecording
duration: PT3M43S
duration ms: 223933
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19
isrc code: BRVR10700433
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T00:22:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x631dd1ef83e4de16dfb6546e9274b19a77594509b84e6512b00c4835578f1002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10700433
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 → block OTSBitcoinBlock must exist at that height 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 0x631dd1ef83e4de16dfb6546e9274b19a77594509b84e6512b00c4835578f1002. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRVR10700433.
  date published: 2026-07-08T03:53:27Z

Tô Largando Pra Fronteira
type: MusicRecording
duration: PT3M1S
duration ms: 181394
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19
isrc code: BRVR10700434
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:53:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38392f111826d977b3db7bab651340862814ee04691cbae3c1131b01c78c6744
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR10700434
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 → block OTSBitcoinBlock must exist at that height 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 0x38392f111826d977b3db7bab651340862814ee04691cbae3c1131b01c78c6744. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRVR10700434.
  date published: 2026-07-08T03:39:04Z

Num Chamamé
type: MusicRecording
duration: PT4M35S
duration ms: 275790
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Quando Canta um Galponeiro
type: MusicRecording
duration: PT3M56S
duration ms: 236872
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Lida Braba
type: MusicRecording
duration: PT3M19S
duration ms: 199870
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

De Rengueá Bugio
type: MusicRecording
duration: PT2M52S
duration ms: 172633
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Domingueiro
type: MusicRecording
duration: PT3M12S
duration ms: 192400
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

No Estilão da Fronteira
type: MusicRecording
duration: PT3M29S
duration ms: 209482
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Louco Ofício
type: MusicRecording
duration: PT3M42S
duration ms: 222540
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Vanera Maniquera
type: MusicRecording
duration: PT3M37S
duration ms: 217481
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19
isrc code: BRVR10700442

Aguaceiro
type: MusicRecording
duration: PT3M52S
duration ms: 232220
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Vamo Que Vamo
type: MusicRecording
duration: PT2M39S
duration ms: 159613
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

De Ponta a Ponta
type: MusicRecording
duration: PT3M49S
duration ms: 229174
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

De Onde Venho
type: MusicRecording
duration: PT3M52S
duration ms: 232403
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19

Vô Gaúcho
type: MusicRecording
duration: PT3M25S
duration ms: 205984
explicit: false
by artist: Zezinho & Grupo Floreio
in album: Quando Canta um Galponeiro
  type: MusicAlbum
  date published: 2018-03-19