Mazili
type: MusicGroup
popularity: 51
followers: 2830
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9534ba95b9c1212d9517d33b664bc212e46c0157c5347a2dac7ff87f5e3b3f69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/585e0a46-d186-48b5-a8c3-3036150bc64f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/585e0a46-d186-48b5-a8c3-3036150bc64f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/585e0a46-d186-48b5-a8c3-3036150bc64f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
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 0x9534ba95b9c1212d9517d33b664bc212e46c0157c5347a2dac7ff87f5e3b3f69. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/585e0a46-d186-48b5-a8c3-3036150bc64f.json and https://artists.proofprofile.net/proofs/artist/585e0a46-d186-48b5-a8c3-3036150bc64f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
track: MTG O que sobrou
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145714
  explicit: false
  by artist: Kiaz
  by artist: Dcan
  by artist: Luiz Lins
  by artist: Mazili
  by artist: Nith
  in album: MTG O que sobrou
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: BXIV82465487
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T06:43:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74267df36b44241126cfe3780c8221dba3e4398b97d06d3da85a752b3da7037b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/06J4sF3oKCW2iCUKJuvlmz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06J4sF3oKCW2iCUKJuvlmz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x74267df36b44241126cfe3780c8221dba3e4398b97d06d3da85a752b3da7037b","isrc":"BXIV82465487","name":"MTG O que sobrou","registered_at":"2026-06-23T06:43:14Z","spotify_id":"06J4sF3oKCW2iCUKJuvlmz","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 0x74267df36b44241126cfe3780c8221dba3e4398b97d06d3da85a752b3da7037b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06J4sF3oKCW2iCUKJuvlmz.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/06J4sF3oKCW2iCUKJuvlmz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x74267df36b44241126cfe3780c8221dba3e4398b97d06d3da85a752b3da7037b","isrc":"BXIV82465487","name":"MTG O que sobrou","registered_at":"2026-06-23T06:43:14Z","spotify_id":"06J4sF3oKCW2iCUKJuvlmz","type":"track"}
track: O Culto
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167888
  explicit: false
  by artist: Baco Exu do Blues
  by artist: Mazili
  by artist: Dactes
  in album: O Culto
    type: MusicAlbum
    date published: 2016-11-25
  isrc code: QZ5AB1639350
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:55:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x679a63bc9fd035e1cc0aa32c89f3fa5c0903c01f7888936da436e3ecd3b9fcd7
  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/0qCKdbUFnA1cLRJLXifOn9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qCKdbUFnA1cLRJLXifOn9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x679a63bc9fd035e1cc0aa32c89f3fa5c0903c01f7888936da436e3ecd3b9fcd7","isrc":"QZ5AB1639350","name":"O Culto","registered_at":"2026-06-09T17:55:22Z","spotify_id":"0qCKdbUFnA1cLRJLXifOn9","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 0x679a63bc9fd035e1cc0aa32c89f3fa5c0903c01f7888936da436e3ecd3b9fcd7. 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/0qCKdbUFnA1cLRJLXifOn9.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/0qCKdbUFnA1cLRJLXifOn9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x679a63bc9fd035e1cc0aa32c89f3fa5c0903c01f7888936da436e3ecd3b9fcd7","isrc":"QZ5AB1639350","name":"O Culto","registered_at":"2026-06-09T17:55:22Z","spotify_id":"0qCKdbUFnA1cLRJLXifOn9","type":"track"}
track: Sujismundo
  type: MusicRecording
  duration: PT5M5S
  duration ms: 305625
  explicit: false
  by artist: Baco Exu do Blues
  by artist: Bino
  by artist: Djonga
  by artist: Mazili
  by artist: JNR Beats
  in album: Sujismundo
    type: MusicAlbum
    date published: 2016-10-28
  isrc code: QZ5AB1624672
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:42:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x586345ad6727cfbd3ebfa6a4438c4338ffae7010eb07787661bd9d6948d1c1d4
  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/3T7y1wpA8KbLrak5Orrt1S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T7y1wpA8KbLrak5Orrt1S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  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 0x586345ad6727cfbd3ebfa6a4438c4338ffae7010eb07787661bd9d6948d1c1d4. 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/3T7y1wpA8KbLrak5Orrt1S.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/3T7y1wpA8KbLrak5Orrt1S.
    date published: 2026-06-13T15:41:10Z
track: Questão de Tempo
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153750
  explicit: false
  by artist: Luiz Lins
  by artist: Mago de Tarso
  by artist: Mazili
  in album: Questão de Tempo
    type: MusicAlbum
    date published: 2025-04-10
  isrc code: QZMZ92508515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: Cê que pôs o fim
track: Horizonte
track: A Três
track: Sem Você
track: Airsoft
track: Bruce Lean
track: Young Baby Fly
track: Sexo e Grana
track: Destino
track: Bom Dia
track: Saudade
track: A Música Mais Triste do Ano
track: O Que Sobrou
track: O Que Sobrou (150Bpm)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T09:16:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa3b2a82798df8d319c3dd258b57295570f74c299ea0b91280499d92e3c3a21d0

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/5aZQqE44ECj44WwEmCmSsM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aZQqE44ECj44WwEmCmSsM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa3b2a82798df8d319c3dd258b57295570f74c299ea0b91280499d92e3c3a21d0","isrc":"QZMZ92508515","name":"Questão de Tempo","registered_at":"2026-06-04T09:16:58Z","spotify_id":"5aZQqE44ECj44WwEmCmSsM","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 0xa3b2a82798df8d319c3dd258b57295570f74c299ea0b91280499d92e3c3a21d0. 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/5aZQqE44ECj44WwEmCmSsM.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/5aZQqE44ECj44WwEmCmSsM.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa3b2a82798df8d319c3dd258b57295570f74c299ea0b91280499d92e3c3a21d0","isrc":"QZMZ92508515","name":"Questão de Tempo","registered_at":"2026-06-04T09:16:58Z","spotify_id":"5aZQqE44ECj44WwEmCmSsM","type":"track"}

Cê que pôs o fim
type: MusicRecording
duration: PT3M1S
duration ms: 181124
explicit: false
by artist: West Reis
by artist: Luiz Lins
by artist: Mazili
in album: Cê que pôs o fim
  type: MusicAlbum
  date published: 2024-08-28
isrc code: QZWV32456358
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:24:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5543803557750397e66b2b4bdc3f103b68da6dcec904bb6139bdbce415423be4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dEh3OjLF6cKuZRCOwYncC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dEh3OjLF6cKuZRCOwYncC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5543803557750397e66b2b4bdc3f103b68da6dcec904bb6139bdbce415423be4","isrc":"QZWV32456358","name":"Cê que pôs o fim","registered_at":"2026-06-19T16:24:56Z","spotify_id":"2dEh3OjLF6cKuZRCOwYncC","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 0x5543803557750397e66b2b4bdc3f103b68da6dcec904bb6139bdbce415423be4. 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/2dEh3OjLF6cKuZRCOwYncC.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/2dEh3OjLF6cKuZRCOwYncC.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5543803557750397e66b2b4bdc3f103b68da6dcec904bb6139bdbce415423be4","isrc":"QZWV32456358","name":"Cê que pôs o fim","registered_at":"2026-06-19T16:24:56Z","spotify_id":"2dEh3OjLF6cKuZRCOwYncC","type":"track"}

Horizonte
type: MusicRecording
duration: PT3M14S
duration ms: 194315
explicit: false
by artist: Luiz Lins
by artist: Mazili
in album: Horizonte
  type: MusicAlbum
  date published: 2022-12-22
isrc code: BXZD92200002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a1cff226b11cf019eefcc061c81434f8f88f30dc5ef14fb8790d8dc1713818
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2BxoVrrBkNMSHDv3IMJSw6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BxoVrrBkNMSHDv3IMJSw6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0xb2a1cff226b11cf019eefcc061c81434f8f88f30dc5ef14fb8790d8dc1713818. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BxoVrrBkNMSHDv3IMJSw6.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/2BxoVrrBkNMSHDv3IMJSw6.
  date published: 2026-07-02T03:55:08Z

A Três
type: MusicRecording
duration: PT3M6S
duration ms: 186101
explicit: false
by artist: Luiz Lins
by artist: Mazili
in album: A Três
  type: MusicAlbum
  date published: 2022-11-17
isrc code: BXZD92200001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2db4f44e5d554263b199de456c6a807f20e7cdba205fdb6e8ee0ff4a6a796576
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0f6ouwTUklGinOFbLSHg1k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0f6ouwTUklGinOFbLSHg1k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2db4f44e5d554263b199de456c6a807f20e7cdba205fdb6e8ee0ff4a6a796576","isrc":"BXZD92200001","name":"A Três","registered_at":"2026-06-21T09:03:07Z","spotify_id":"0f6ouwTUklGinOFbLSHg1k","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 0x2db4f44e5d554263b199de456c6a807f20e7cdba205fdb6e8ee0ff4a6a796576. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0f6ouwTUklGinOFbLSHg1k.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/0f6ouwTUklGinOFbLSHg1k.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2db4f44e5d554263b199de456c6a807f20e7cdba205fdb6e8ee0ff4a6a796576","isrc":"BXZD92200001","name":"A Três","registered_at":"2026-06-21T09:03:07Z","spotify_id":"0f6ouwTUklGinOFbLSHg1k","type":"track"}

Sem Você
type: MusicRecording
duration: PT3M5S
duration ms: 185029
explicit: false
by artist: Luiz Lins
by artist: Mazili
by artist: JnrBeats
in album: Sem Você
  type: MusicAlbum
  date published: 2021-08-01
isrc code: BXZD92100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:14:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x404ca7d97e4539589e150893551d94c0f5633c86c45d30abb1d29cb071ef0342
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/29sIANoS4DjpdV6ByvgEXd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29sIANoS4DjpdV6ByvgEXd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x404ca7d97e4539589e150893551d94c0f5633c86c45d30abb1d29cb071ef0342","isrc":"BXZD92100001","name":"Sem Você","registered_at":"2026-06-05T05:14:20Z","spotify_id":"29sIANoS4DjpdV6ByvgEXd","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 0x404ca7d97e4539589e150893551d94c0f5633c86c45d30abb1d29cb071ef0342. 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/29sIANoS4DjpdV6ByvgEXd.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/29sIANoS4DjpdV6ByvgEXd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x404ca7d97e4539589e150893551d94c0f5633c86c45d30abb1d29cb071ef0342","isrc":"BXZD92100001","name":"Sem Você","registered_at":"2026-06-05T05:14:20Z","spotify_id":"29sIANoS4DjpdV6ByvgEXd","type":"track"}

Airsoft
type: MusicRecording
duration: PT3M52S
duration ms: 232148
explicit: false
by artist: Luiz Lins
by artist: FBC
by artist: Don L
by artist: Mazili
in album: Airsoft
  type: MusicAlbum
  date published: 2020-02-15
isrc code: US7VG2058053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:43:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3a689bbeae4181ac2d18a3beb1903b95ad4e665c6f042a8720989df282edb37
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/1sQt5iLocgx1YHlq375aSj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sQt5iLocgx1YHlq375aSj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
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 0xc3a689bbeae4181ac2d18a3beb1903b95ad4e665c6f042a8720989df282edb37. 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/1sQt5iLocgx1YHlq375aSj.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/1sQt5iLocgx1YHlq375aSj.
  date published: 2026-06-13T15:41:10Z

Bruce Lean
type: MusicRecording
duration: PT2M31S
duration ms: 151389
explicit: false
by artist: Diomedes Chinaski
by artist: Luiz Lins
by artist: MatheusMT
by artist: Mazili
in album: Young Baby Mixtape
  type: MusicAlbum
  date published: 2018-01-10
isrc code: QZ5AB1848744
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:06:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf619c52699e91f119a109a71f9360fec7b4f962a8ad031bfa0f1907a480346b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3mRLcj8q8jz8jUJomCvThQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mRLcj8q8jz8jUJomCvThQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf619c52699e91f119a109a71f9360fec7b4f962a8ad031bfa0f1907a480346b","isrc":"QZ5AB1848744","name":"Bruce Lean","registered_at":"2026-06-23T07:06:09Z","spotify_id":"3mRLcj8q8jz8jUJomCvThQ","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 0xaf619c52699e91f119a109a71f9360fec7b4f962a8ad031bfa0f1907a480346b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mRLcj8q8jz8jUJomCvThQ.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/3mRLcj8q8jz8jUJomCvThQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xaf619c52699e91f119a109a71f9360fec7b4f962a8ad031bfa0f1907a480346b","isrc":"QZ5AB1848744","name":"Bruce Lean","registered_at":"2026-06-23T07:06:09Z","spotify_id":"3mRLcj8q8jz8jUJomCvThQ","type":"track"}

Young Baby Fly
type: MusicRecording
duration: PT3M49S
duration ms: 229336
explicit: false
by artist: Diomedes Chinaski
by artist: Luiz Lins
by artist: MatheusMT
by artist: Mazili
in album: Young Baby Mixtape
  type: MusicAlbum
  date published: 2018-01-10
isrc code: QZ5AB1848745
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:48:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26e8b0d76814917f8ba0f408a445f8c5316aff51048174c818789e094d58a68a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hWMVSn3UKUkE4hlTnhQHR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hWMVSn3UKUkE4hlTnhQHR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26e8b0d76814917f8ba0f408a445f8c5316aff51048174c818789e094d58a68a","isrc":"QZ5AB1848745","name":"Young Baby Fly","registered_at":"2026-06-18T02:48:52Z","spotify_id":"0hWMVSn3UKUkE4hlTnhQHR","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 0x26e8b0d76814917f8ba0f408a445f8c5316aff51048174c818789e094d58a68a. 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/0hWMVSn3UKUkE4hlTnhQHR.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/0hWMVSn3UKUkE4hlTnhQHR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x26e8b0d76814917f8ba0f408a445f8c5316aff51048174c818789e094d58a68a","isrc":"QZ5AB1848745","name":"Young Baby Fly","registered_at":"2026-06-18T02:48:52Z","spotify_id":"0hWMVSn3UKUkE4hlTnhQHR","type":"track"}

Sexo e Grana
type: MusicRecording
duration: PT2M46S
duration ms: 166363
explicit: false
by artist: Diomedes Chinaski
by artist: Luiz Lins
by artist: MatheusMT
by artist: Mazili
in album: Young Baby Mixtape
  type: MusicAlbum
  date published: 2018-01-10
isrc code: QZ5AB1848746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:57:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86d2db9f2398d1e9a7cd6f409643a1fff8a946926e7b5c8b2d4df63ff20215a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3PxvliPcG0GygfYblz8Y1g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PxvliPcG0GygfYblz8Y1g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86d2db9f2398d1e9a7cd6f409643a1fff8a946926e7b5c8b2d4df63ff20215a5","isrc":"QZ5AB1848746","name":"Sexo e Grana","registered_at":"2026-06-19T11:57:58Z","spotify_id":"3PxvliPcG0GygfYblz8Y1g","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 0x86d2db9f2398d1e9a7cd6f409643a1fff8a946926e7b5c8b2d4df63ff20215a5. 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/3PxvliPcG0GygfYblz8Y1g.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/3PxvliPcG0GygfYblz8Y1g.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x86d2db9f2398d1e9a7cd6f409643a1fff8a946926e7b5c8b2d4df63ff20215a5","isrc":"QZ5AB1848746","name":"Sexo e Grana","registered_at":"2026-06-19T11:57:58Z","spotify_id":"3PxvliPcG0GygfYblz8Y1g","type":"track"}

Destino
type: MusicRecording
duration: PT1M55S
duration ms: 115193
explicit: false
by artist: Diomedes Chinaski
by artist: Luiz Lins
by artist: MatheusMT
by artist: Mazili
in album: Young Baby Mixtape
  type: MusicAlbum
  date published: 2018-01-10
isrc code: QZ5AB1848747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:46:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa341ab5786e9f547067fa1572d1ce6eec8d0965e373858109c82c68914069d94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ZE8dFMuxQUvnWF0aT0vyV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZE8dFMuxQUvnWF0aT0vyV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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 0xa341ab5786e9f547067fa1572d1ce6eec8d0965e373858109c82c68914069d94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZE8dFMuxQUvnWF0aT0vyV.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/1ZE8dFMuxQUvnWF0aT0vyV.
  date published: 2026-07-02T05:09:12Z

Bom Dia
type: MusicRecording
duration: PT2M30S
duration ms: 150271
explicit: false
by artist: Luiz Lins
by artist: Mazili
in album: Bom Dia
  type: MusicAlbum
  date published: 2018-01-01
isrc code: QZ5AB1829193
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:43:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef7108da35d484396493447bcb5e0e8072162f0585eadcd7e36b87e32464c214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35t7RW1sZHfmdhcQ9CHm66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35t7RW1sZHfmdhcQ9CHm66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef7108da35d484396493447bcb5e0e8072162f0585eadcd7e36b87e32464c214","isrc":"QZ5AB1829193","name":"Bom Dia","registered_at":"2026-06-10T06:43:56Z","spotify_id":"35t7RW1sZHfmdhcQ9CHm66","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 0xef7108da35d484396493447bcb5e0e8072162f0585eadcd7e36b87e32464c214. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35t7RW1sZHfmdhcQ9CHm66.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/35t7RW1sZHfmdhcQ9CHm66.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xef7108da35d484396493447bcb5e0e8072162f0585eadcd7e36b87e32464c214","isrc":"QZ5AB1829193","name":"Bom Dia","registered_at":"2026-06-10T06:43:56Z","spotify_id":"35t7RW1sZHfmdhcQ9CHm66","type":"track"}

Saudade
type: MusicRecording
duration: PT3M4S
duration ms: 184841
explicit: false
by artist: Luiz Lins
by artist: Konai
by artist: Mazili
in album: Saudade
  type: MusicAlbum
  date published: 2017-12-20
isrc code: QZ5AB1821385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:28:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa427d5346a996c2cf6129ed616781bd7201084f1fc6b0938836215a678854ac4
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/3KGCF68zDut37Ug3fzWgVU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KGCF68zDut37Ug3fzWgVU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
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
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  date published: 2026-06-13T12:47:07Z

A Música Mais Triste do Ano
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duration: PT2M55S
duration ms: 175000
explicit: false
by artist: Luiz Lins
by artist: Mazili
by artist: Moral
in album: A Música Mais Triste do Ano
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  date published: 2017-06-12
isrc code: US7VG1780818
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additional property: OTSVerificationAPI
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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
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  date published: 2026-06-13T12:47:07Z
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O Que Sobrou
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duration: PT4M27S
duration ms: 267080
explicit: false
by artist: ResenhaDaBlakk
by artist: Kiaz
by artist: Nith
by artist: Dcan
by artist: Luiz Lins
by artist: Mazili
in album: O Que Sobrou
  type: MusicAlbum
  date published: 2018-11-16
isrc code: BRVWS1800007
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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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 0xebf843b0af856bda731b236e78ccb7694b9a0bcfc35fb651f04a462718b6877e. 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/3is52HnmYgGdUplw068awu.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/3is52HnmYgGdUplw068awu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xebf843b0af856bda731b236e78ccb7694b9a0bcfc35fb651f04a462718b6877e","isrc":"BRVWS1800007","name":"O Que Sobrou","registered_at":"2026-06-04T07:06:31Z","spotify_id":"3is52HnmYgGdUplw068awu","type":"track"}

O Que Sobrou (150Bpm)
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duration: PT1M34S
duration ms: 94408
explicit: false
by artist: Mazili
by artist: Luiz Lins
by artist: Dcan
by artist: Kiaz
by artist: Nith
by artist: RESENHV
in album: O Que Sobrou (150Bpm)
  type: MusicAlbum
  date published: 2019-02-15
isrc code: US7VG1954300
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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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 0x2372543fbe8cc51602976a5c7be5e1f8270b975fdfa8f609c9ab1bc20a07330f. 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/2FzAysxEBwrbufkx7Du6et.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/2FzAysxEBwrbufkx7Du6et.
  date published: 2026-06-13T15:41:10Z
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