Ferrugem
type: MusicGroup
genre: pagode
genre: samba
popularity: 76
followers: 5896024
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31570ae0ea50b976602b54ef95752697e9a986179e8df606a9fc723922ae4b36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dcd3547-a545-487f-ac4c-8a4c8ae04a6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dcd3547-a545-487f-ac4c-8a4c8ae04a6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1dcd3547-a545-487f-ac4c-8a4c8ae04a6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 → 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 0x31570ae0ea50b976602b54ef95752697e9a986179e8df606a9fc723922ae4b36. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dcd3547-a545-487f-ac4c-8a4c8ae04a6e.json and https://artists.proofprofile.net/proofs/artist/1dcd3547-a545-487f-ac4c-8a4c8ae04a6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
  track: Nosso Lance - Ao Vivo
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95261
    explicit: false
    by artist: FM O Dia
    by artist: Caju Pra Baixo
    by artist: Ferrugem
    in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: ISRCB2400203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:11:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb360d7a55498b44a379c2a8d136c62b8045360b783ceb4444b90400f5241fd95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/43Z4R4VuWD0fbP33fpaRec.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43Z4R4VuWD0fbP33fpaRec
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb360d7a55498b44a379c2a8d136c62b8045360b783ceb4444b90400f5241fd95","isrc":"ISRCB2400203","name":"Nosso Lance - Ao Vivo","registered_at":"2026-06-04T09:11:34Z","spotify_id":"43Z4R4VuWD0fbP33fpaRec","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb360d7a55498b44a379c2a8d136c62b8045360b783ceb4444b90400f5241fd95. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43Z4R4VuWD0fbP33fpaRec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43Z4R4VuWD0fbP33fpaRec.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xb360d7a55498b44a379c2a8d136c62b8045360b783ceb4444b90400f5241fd95","isrc":"ISRCB2400203","name":"Nosso Lance - Ao Vivo","registered_at":"2026-06-04T09:11:34Z","spotify_id":"43Z4R4VuWD0fbP33fpaRec","type":"track"}
  track: Quando Você Me Beija - Ao Vivo
    type: MusicRecording
    duration: PT1M46S
    duration ms: 106461
    explicit: false
    by artist: FM O Dia
    by artist: Caju Pra Baixo
    by artist: Ferrugem
    in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: ISRCB2400224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:19:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5g5ENkIPzUhIPlqgiCrGvL.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g5ENkIPzUhIPlqgiCrGvL
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c","isrc":"ISRCB2400224","name":"Quando Você Me Beija - Ao Vivo","registered_at":"2026-06-04T09:19:04Z","spotify_id":"5g5ENkIPzUhIPlqgiCrGvL","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5g5ENkIPzUhIPlqgiCrGvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g5ENkIPzUhIPlqgiCrGvL.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c","isrc":"ISRCB2400224","name":"Quando Você Me Beija - Ao Vivo","registered_at":"2026-06-04T09:19:04Z","spotify_id":"5g5ENkIPzUhIPlqgiCrGvL","type":"track"}
  track: Fim da Tristeza - Ao Vivo
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84896
    explicit: false
    by artist: FM O Dia
    by artist: Caju Pra Baixo
    by artist: Ferrugem
    in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: ISRCB2400205
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:05:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1UcmR6D9Ze3nTeJtbwptzj.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcmR6D9Ze3nTeJtbwptzj
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4","isrc":"ISRCB2400205","name":"Fim da Tristeza - Ao Vivo","registered_at":"2026-06-04T11:05:01Z","spotify_id":"1UcmR6D9Ze3nTeJtbwptzj","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UcmR6D9Ze3nTeJtbwptzj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcmR6D9Ze3nTeJtbwptzj.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4","isrc":"ISRCB2400205","name":"Fim da Tristeza - Ao Vivo","registered_at":"2026-06-04T11:05:01Z","spotify_id":"1UcmR6D9Ze3nTeJtbwptzj","type":"track"}
  track: Por Tão Pouco - Ao Vivo
    type: MusicRecording
    duration: PT1M32S
    duration ms: 92557
    explicit: false
    by artist: FM O Dia
    by artist: Caju Pra Baixo
    by artist: Ferrugem
    in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: ISRCB2400207
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Pra Ser Feliz - Ao Vivo
  track: E Agora? - Ao Vivo
  track: Sem Perceber - Ao Vivo
  track: Mais uma Chance - Ao Vivo
  track: Camisa 10 - Ao Vivo
  track: Eternamente Feliz - Ao Vivo
  track: Brilho de Cristal - Ao Vivo
  track: Valeu pra Aprender - Ao Vivo
album: Proposital (Citação Aquele Abraço)
track: Ela - Ao Vivo
track: Valeu pra Aprender - Ao Vivo
track: Sem Perceber - Ao Vivo
track: Fim da Tristeza - Ao Vivo
track: Pra Ser Feliz - Ao Vivo
track: Eternamente Feliz - Ao Vivo
track: Quando Você Me Beija - Ao Vivo
track: Por Tão Pouco - Ao Vivo
track: Brilho de Cristal - Ao Vivo
track: Modo absurdo
track: Todo amor do mundo
track: Pirata e tesouro - Ao vivo
track: Eu juro
track: Quebra esse gelo
track: Pra você acreditar - Ao vivo
track: Interessante
track: Saudade

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:56:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0i5wPAWrY1ycxCQmhrBsPp.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5wPAWrY1ycxCQmhrBsPp

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05","isrc":"ISRCB2400207","name":"Por Tão Pouco - Ao Vivo","registered_at":"2026-06-04T10:56:50Z","spotify_id":"0i5wPAWrY1ycxCQmhrBsPp","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0i5wPAWrY1ycxCQmhrBsPp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5wPAWrY1ycxCQmhrBsPp.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05","isrc":"ISRCB2400207","name":"Por Tão Pouco - Ao Vivo","registered_at":"2026-06-04T10:56:50Z","spotify_id":"0i5wPAWrY1ycxCQmhrBsPp","type":"track"}

Pra Ser Feliz - Ao Vivo
type: MusicRecording
duration: PT1M21S
duration ms: 81756
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:35:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UnTX69mAuK0jmyiKiWdyy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UnTX69mAuK0jmyiKiWdyy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16","isrc":"ISRCB2400220","name":"Pra Ser Feliz - Ao Vivo","registered_at":"2026-06-04T13:35:31Z","spotify_id":"0UnTX69mAuK0jmyiKiWdyy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UnTX69mAuK0jmyiKiWdyy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UnTX69mAuK0jmyiKiWdyy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16","isrc":"ISRCB2400220","name":"Pra Ser Feliz - Ao Vivo","registered_at":"2026-06-04T13:35:31Z","spotify_id":"0UnTX69mAuK0jmyiKiWdyy","type":"track"}

E Agora? - Ao Vivo
type: MusicRecording
duration: PT1M41S
duration ms: 101600
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccadc419db9a05e54a523c1b9b791246a7815c8f8396f413a3d30178a5ca05ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ie88qxnvpwkx6Aqk5Zkgr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ie88qxnvpwkx6Aqk5Zkgr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccadc419db9a05e54a523c1b9b791246a7815c8f8396f413a3d30178a5ca05ea","isrc":"ISRCB2400222","name":"E Agora? - Ao Vivo","registered_at":"2026-06-05T08:13:17Z","spotify_id":"0ie88qxnvpwkx6Aqk5Zkgr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xccadc419db9a05e54a523c1b9b791246a7815c8f8396f413a3d30178a5ca05ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ie88qxnvpwkx6Aqk5Zkgr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ie88qxnvpwkx6Aqk5Zkgr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xccadc419db9a05e54a523c1b9b791246a7815c8f8396f413a3d30178a5ca05ea","isrc":"ISRCB2400222","name":"E Agora? - Ao Vivo","registered_at":"2026-06-05T08:13:17Z","spotify_id":"0ie88qxnvpwkx6Aqk5Zkgr","type":"track"}

Sem Perceber - Ao Vivo
type: MusicRecording
duration: PT2M4S
duration ms: 124016
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:23:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6uTYVCbJul7yjmVTvgrDqi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uTYVCbJul7yjmVTvgrDqi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141","isrc":"ISRCB2400209","name":"Sem Perceber - Ao Vivo","registered_at":"2026-06-04T14:23:01Z","spotify_id":"6uTYVCbJul7yjmVTvgrDqi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uTYVCbJul7yjmVTvgrDqi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uTYVCbJul7yjmVTvgrDqi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141","isrc":"ISRCB2400209","name":"Sem Perceber - Ao Vivo","registered_at":"2026-06-04T14:23:01Z","spotify_id":"6uTYVCbJul7yjmVTvgrDqi","type":"track"}

Mais uma Chance - Ao Vivo
type: MusicRecording
duration: PT1M14S
duration ms: 74896
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:06:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cc895d4c791fc08d105546deffda31a1d0152bf135171835735e633f6cfb96e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2TGOKHgX5TqBcCtvrnImhJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TGOKHgX5TqBcCtvrnImhJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cc895d4c791fc08d105546deffda31a1d0152bf135171835735e633f6cfb96e","isrc":"ISRCB2400211","name":"Mais uma Chance - Ao Vivo","registered_at":"2026-06-04T16:06:25Z","spotify_id":"2TGOKHgX5TqBcCtvrnImhJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3cc895d4c791fc08d105546deffda31a1d0152bf135171835735e633f6cfb96e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TGOKHgX5TqBcCtvrnImhJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TGOKHgX5TqBcCtvrnImhJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3cc895d4c791fc08d105546deffda31a1d0152bf135171835735e633f6cfb96e","isrc":"ISRCB2400211","name":"Mais uma Chance - Ao Vivo","registered_at":"2026-06-04T16:06:25Z","spotify_id":"2TGOKHgX5TqBcCtvrnImhJ","type":"track"}

Camisa 10 - Ao Vivo
type: MusicRecording
duration: PT1M23S
duration ms: 83328
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc28a8fd05b72ebdb2ef01587a3cba567ec940f5a06806f624dcf6ffb2f658bf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1txWCev1pOANqNd6ktcaQe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1txWCev1pOANqNd6ktcaQe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc28a8fd05b72ebdb2ef01587a3cba567ec940f5a06806f624dcf6ffb2f658bf9","isrc":"ISRCB2400213","name":"Camisa 10 - Ao Vivo","registered_at":"2026-06-05T08:13:29Z","spotify_id":"1txWCev1pOANqNd6ktcaQe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc28a8fd05b72ebdb2ef01587a3cba567ec940f5a06806f624dcf6ffb2f658bf9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1txWCev1pOANqNd6ktcaQe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1txWCev1pOANqNd6ktcaQe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc28a8fd05b72ebdb2ef01587a3cba567ec940f5a06806f624dcf6ffb2f658bf9","isrc":"ISRCB2400213","name":"Camisa 10 - Ao Vivo","registered_at":"2026-06-05T08:13:29Z","spotify_id":"1txWCev1pOANqNd6ktcaQe","type":"track"}

Eternamente Feliz - Ao Vivo
type: MusicRecording
duration: PT1M39S
duration ms: 99328
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:50:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7iDhsv7UajUwk43IRNIFl6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iDhsv7UajUwk43IRNIFl6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b","isrc":"ISRCB2400215","name":"Eternamente Feliz - Ao Vivo","registered_at":"2026-06-04T16:50:24Z","spotify_id":"7iDhsv7UajUwk43IRNIFl6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iDhsv7UajUwk43IRNIFl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iDhsv7UajUwk43IRNIFl6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b","isrc":"ISRCB2400215","name":"Eternamente Feliz - Ao Vivo","registered_at":"2026-06-04T16:50:24Z","spotify_id":"7iDhsv7UajUwk43IRNIFl6","type":"track"}

Brilho de Cristal - Ao Vivo
type: MusicRecording
duration: PT1M33S
duration ms: 93994
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:12:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1LoSJC567byd0RBSsQjJCk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LoSJC567byd0RBSsQjJCk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34","isrc":"ISRCB2400217","name":"Brilho de Cristal - Ao Vivo","registered_at":"2026-06-05T08:12:51Z","spotify_id":"1LoSJC567byd0RBSsQjJCk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LoSJC567byd0RBSsQjJCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LoSJC567byd0RBSsQjJCk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34","isrc":"ISRCB2400217","name":"Brilho de Cristal - Ao Vivo","registered_at":"2026-06-05T08:12:51Z","spotify_id":"1LoSJC567byd0RBSsQjJCk","type":"track"}

Valeu pra Aprender - Ao Vivo
type: MusicRecording
duration: PT2M29S
duration ms: 149760
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:47:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LwLu1wKSIJv0ZaiyPWlRS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwLu1wKSIJv0ZaiyPWlRS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207","isrc":"ISRCB2400226","name":"Valeu pra Aprender - Ao Vivo","registered_at":"2026-06-05T05:47:06Z","spotify_id":"3LwLu1wKSIJv0ZaiyPWlRS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LwLu1wKSIJv0ZaiyPWlRS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwLu1wKSIJv0ZaiyPWlRS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207","isrc":"ISRCB2400226","name":"Valeu pra Aprender - Ao Vivo","registered_at":"2026-06-05T05:47:06Z","spotify_id":"3LwLu1wKSIJv0ZaiyPWlRS","type":"track"}

Proposital (Citação Aquele Abraço)
type: MusicAlbum
date published: 2023-10-19

Ela - Ao Vivo
type: MusicRecording
duration: PT3M16S
duration ms: 196988
explicit: false
by artist: Sorriso Maroto
by artist: Ferrugem
in album: Sorriso Eu Gosto No Pagode - Parte 1 (Ao Vivo)
  type: MusicAlbum
  date published: 2023-09-14
isrc code: BXS8V2300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:37:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x382d0bd1d909362829c3cf4058a90be0be6f828db9e30da0f896f4cd5bdf202d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kWcd9h9HoeXsKaDVhSOtj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kWcd9h9HoeXsKaDVhSOtj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x382d0bd1d909362829c3cf4058a90be0be6f828db9e30da0f896f4cd5bdf202d","isrc":"BXS8V2300015","name":"Ela - Ao Vivo","registered_at":"2026-06-01T05:37:07Z","spotify_id":"1kWcd9h9HoeXsKaDVhSOtj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x382d0bd1d909362829c3cf4058a90be0be6f828db9e30da0f896f4cd5bdf202d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kWcd9h9HoeXsKaDVhSOtj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kWcd9h9HoeXsKaDVhSOtj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x382d0bd1d909362829c3cf4058a90be0be6f828db9e30da0f896f4cd5bdf202d","isrc":"BXS8V2300015","name":"Ela - Ao Vivo","registered_at":"2026-06-01T05:37:07Z","spotify_id":"1kWcd9h9HoeXsKaDVhSOtj","type":"track"}

Valeu pra Aprender - Ao Vivo
type: MusicRecording
duration: PT2M29S
duration ms: 149760
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:47:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3LwLu1wKSIJv0ZaiyPWlRS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwLu1wKSIJv0ZaiyPWlRS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207","isrc":"ISRCB2400226","name":"Valeu pra Aprender - Ao Vivo","registered_at":"2026-06-05T05:47:06Z","spotify_id":"3LwLu1wKSIJv0ZaiyPWlRS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LwLu1wKSIJv0ZaiyPWlRS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwLu1wKSIJv0ZaiyPWlRS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xca81bd4f6d2529fe62b0bcdc3b5e7c8f93beffbb8d5aaa1f0eaf1a3655ac8207","isrc":"ISRCB2400226","name":"Valeu pra Aprender - Ao Vivo","registered_at":"2026-06-05T05:47:06Z","spotify_id":"3LwLu1wKSIJv0ZaiyPWlRS","type":"track"}

Sem Perceber - Ao Vivo
type: MusicRecording
duration: PT2M4S
duration ms: 124016
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:23:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6uTYVCbJul7yjmVTvgrDqi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uTYVCbJul7yjmVTvgrDqi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141","isrc":"ISRCB2400209","name":"Sem Perceber - Ao Vivo","registered_at":"2026-06-04T14:23:01Z","spotify_id":"6uTYVCbJul7yjmVTvgrDqi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uTYVCbJul7yjmVTvgrDqi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uTYVCbJul7yjmVTvgrDqi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5c29cede64d071bd2db5216492f4adb5a9b8b202f9a32009a151b2d42d86b141","isrc":"ISRCB2400209","name":"Sem Perceber - Ao Vivo","registered_at":"2026-06-04T14:23:01Z","spotify_id":"6uTYVCbJul7yjmVTvgrDqi","type":"track"}

Fim da Tristeza - Ao Vivo
type: MusicRecording
duration: PT1M24S
duration ms: 84896
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:05:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1UcmR6D9Ze3nTeJtbwptzj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcmR6D9Ze3nTeJtbwptzj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4","isrc":"ISRCB2400205","name":"Fim da Tristeza - Ao Vivo","registered_at":"2026-06-04T11:05:01Z","spotify_id":"1UcmR6D9Ze3nTeJtbwptzj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UcmR6D9Ze3nTeJtbwptzj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UcmR6D9Ze3nTeJtbwptzj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x263130ad68f8723ac09720e3e28ea7246301da2443d22e5f722d31b2f77db9b4","isrc":"ISRCB2400205","name":"Fim da Tristeza - Ao Vivo","registered_at":"2026-06-04T11:05:01Z","spotify_id":"1UcmR6D9Ze3nTeJtbwptzj","type":"track"}

Pra Ser Feliz - Ao Vivo
type: MusicRecording
duration: PT1M21S
duration ms: 81756
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:35:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UnTX69mAuK0jmyiKiWdyy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UnTX69mAuK0jmyiKiWdyy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16","isrc":"ISRCB2400220","name":"Pra Ser Feliz - Ao Vivo","registered_at":"2026-06-04T13:35:31Z","spotify_id":"0UnTX69mAuK0jmyiKiWdyy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UnTX69mAuK0jmyiKiWdyy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UnTX69mAuK0jmyiKiWdyy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x28997d9137036de62861bf85534b48d2623fd184b01497355c968b3260bb8c16","isrc":"ISRCB2400220","name":"Pra Ser Feliz - Ao Vivo","registered_at":"2026-06-04T13:35:31Z","spotify_id":"0UnTX69mAuK0jmyiKiWdyy","type":"track"}

Eternamente Feliz - Ao Vivo
type: MusicRecording
duration: PT1M39S
duration ms: 99328
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:50:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7iDhsv7UajUwk43IRNIFl6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iDhsv7UajUwk43IRNIFl6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b","isrc":"ISRCB2400215","name":"Eternamente Feliz - Ao Vivo","registered_at":"2026-06-04T16:50:24Z","spotify_id":"7iDhsv7UajUwk43IRNIFl6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iDhsv7UajUwk43IRNIFl6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iDhsv7UajUwk43IRNIFl6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x210a5e283ff1a5515a8cb7a2f38e2c32a4b431d4800cefd2d5128a6612d5dd2b","isrc":"ISRCB2400215","name":"Eternamente Feliz - Ao Vivo","registered_at":"2026-06-04T16:50:24Z","spotify_id":"7iDhsv7UajUwk43IRNIFl6","type":"track"}

Quando Você Me Beija - Ao Vivo
type: MusicRecording
duration: PT1M46S
duration ms: 106461
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:19:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5g5ENkIPzUhIPlqgiCrGvL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g5ENkIPzUhIPlqgiCrGvL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c","isrc":"ISRCB2400224","name":"Quando Você Me Beija - Ao Vivo","registered_at":"2026-06-04T09:19:04Z","spotify_id":"5g5ENkIPzUhIPlqgiCrGvL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5g5ENkIPzUhIPlqgiCrGvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5g5ENkIPzUhIPlqgiCrGvL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcfa0b5893166ef7c3bf21185a3328292f3840ac3cc9cfc8a5450d36987b1762c","isrc":"ISRCB2400224","name":"Quando Você Me Beija - Ao Vivo","registered_at":"2026-06-04T09:19:04Z","spotify_id":"5g5ENkIPzUhIPlqgiCrGvL","type":"track"}

Por Tão Pouco - Ao Vivo
type: MusicRecording
duration: PT1M32S
duration ms: 92557
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:56:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0i5wPAWrY1ycxCQmhrBsPp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5wPAWrY1ycxCQmhrBsPp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05","isrc":"ISRCB2400207","name":"Por Tão Pouco - Ao Vivo","registered_at":"2026-06-04T10:56:50Z","spotify_id":"0i5wPAWrY1ycxCQmhrBsPp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0i5wPAWrY1ycxCQmhrBsPp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0i5wPAWrY1ycxCQmhrBsPp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x172f57fde00bd0c73d7e79974d7ce52482f2a4e2d07a6ae07de1f2abdce46f05","isrc":"ISRCB2400207","name":"Por Tão Pouco - Ao Vivo","registered_at":"2026-06-04T10:56:50Z","spotify_id":"0i5wPAWrY1ycxCQmhrBsPp","type":"track"}

Brilho de Cristal - Ao Vivo
type: MusicRecording
duration: PT1M33S
duration ms: 93994
explicit: false
by artist: FM O Dia
by artist: Caju Pra Baixo
by artist: Ferrugem
in album: Caju pra Baixo e Ferrugem (Ao Vivo FM O Dia)
  type: MusicAlbum
  date published: 2024-09-27
isrc code: ISRCB2400217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:12:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1LoSJC567byd0RBSsQjJCk.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x48d34b06000ba345006f0f9da06d31fa608bcbdeb019ac8dfddcf8fd16a3cf34. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LoSJC567byd0RBSsQjJCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LoSJC567byd0RBSsQjJCk.
  date published: 2026-06-13T15:41:10Z
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Modo absurdo
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explicit: false
by artist: Ferrugem
in album: Vem 2024!
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isrc code: BRWMB2300854
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc2d3559da97affb77f9586323d8b21b01e26a8d504c537e0bdd80492fc50757f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dvknlBuBSNNjaCojj5imV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dvknlBuBSNNjaCojj5imV.
  date published: 2026-06-13T12:53:06Z
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Todo amor do mundo
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explicit: false
by artist: Ferrugem
in album: Pagode Sertanejo Forró Agro Show 2024
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4b22009ae5a38ee284948263bcc90bd4b53f0f7722b51ab88b139e1db4662cea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JXwXMY39qfLIRQpwWnZUF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JXwXMY39qfLIRQpwWnZUF.
  date published: 2026-06-13T15:41:10Z
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Pirata e tesouro - Ao vivo
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duration: PT3M39S
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by artist: Ferrugem
in album: Samba ontem e hoje
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  date published: 2019-08-30
isrc code: BRWMB1700772
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x6f845723a5803d5251d717b7192cd7471e73112f9715b07eacf1215a4cfacc91. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49rIZCbz5QrTPCWuYbDUBl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49rIZCbz5QrTPCWuYbDUBl.
  date published: 2026-07-02T03:30:09Z
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Eu juro
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duration: PT3M20S
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explicit: false
by artist: Ferrugem
in album: Lo Mejor Del Pop Brasileño
  type: MusicAlbum
  date published: 2020-09-04

Quebra esse gelo
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duration: PT3M38S
duration ms: 218422
explicit: false
by artist: Marvvila
by artist: Ferrugem
in album: Top Mais Tocadas + Melhores 2024
  type: MusicAlbum
  date published: 2024-06-20

Pra você acreditar - Ao vivo
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duration: PT3M23S
duration ms: 203894
explicit: false
by artist: Ferrugem
in album: Samba ontem e hoje
  type: MusicAlbum
  date published: 2019-08-30
isrc code: BRWMB1700802

Todo amor do mundo
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duration ms: 186228
explicit: false
by artist: Ferrugem
in album: Vem 2024!
  type: MusicAlbum
  date published: 2023-11-11

Interessante
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duration: PT2M52S
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explicit: false
by artist: Ferrugem
in album: Verão 2024 - Top Hits Brasil
  type: MusicAlbum
  date published: 2023-12-06

Todo amor do mundo
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duration: PT3M6S
duration ms: 186228
explicit: false
by artist: Ferrugem
in album: Verão 2024 - Top Hits Brasil
  type: MusicAlbum
  date published: 2023-12-06

Interessante
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duration: PT2M52S
duration ms: 172693
explicit: false
by artist: Ferrugem
in album: Top Mais Tocadas + Melhores 2024
  type: MusicAlbum
  date published: 2024-06-20

Saudade
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duration: PT2M47S
duration ms: 167122
explicit: false
by artist: Ferrugem
by artist: Luísa Sonza
in album: Top Mais Tocadas + Melhores 2024
  type: MusicAlbum
  date published: 2024-06-20