Jay Mezo
type: MusicGroup
genre: portuguese hip hop
popularity: 7
followers: 284
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eb18c771a215584a64b635dbb7c8582264e6f3c3f48084ccb6b8727ab3da3d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/799bf52c-288d-4a91-8e4e-440d41077d66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/799bf52c-288d-4a91-8e4e-440d41077d66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/799bf52c-288d-4a91-8e4e-440d41077d66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eb18c771a215584a64b635dbb7c8582264e6f3c3f48084ccb6b8727ab3da3d6","name":"Jay Mezo","registered_at":"2026-06-17T07:59:34Z","symbol":"NIM1331472","token_address":"0x246b61059577c0f122e113540c643246141f9fb4","type":"artist","uuid":"799bf52c-288d-4a91-8e4e-440d41077d66"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb18c771a215584a64b635dbb7c8582264e6f3c3f48084ccb6b8727ab3da3d6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/799bf52c-288d-4a91-8e4e-440d41077d66.json and https://artists.proofprofile.net/proofs/artist/799bf52c-288d-4a91-8e4e-440d41077d66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8eb18c771a215584a64b635dbb7c8582264e6f3c3f48084ccb6b8727ab3da3d6","name":"Jay Mezo","registered_at":"2026-06-17T07:59:34Z","symbol":"NIM1331472","token_address":"0x246b61059577c0f122e113540c643246141f9fb4","type":"artist","uuid":"799bf52c-288d-4a91-8e4e-440d41077d66"}
album: Drugged Thoughts
  type: MusicAlbum
  date published: 2018-11-15
album: Vibe
  type: MusicAlbum
  date published: 2019-02-10
album: Olha a Lua
  type: MusicAlbum
  date published: 2019-07-26
album: Vagabundo
  type: MusicAlbum
  date published: 2020-01-22
album: Quando Ela Passa
  type: MusicAlbum
  date published: 2020-04-17
album: Mesa para Dois
  type: MusicAlbum
  date published: 2020-05-22
album: 22 Primaveras
  type: MusicAlbum
  date published: 2020-07-10
album: 666
  type: MusicAlbum
  date published: 2020-10-31
album: Xan
  type: MusicAlbum
  date published: 2021-01-15
album: Backflip
  type: MusicAlbum
  date published: 2021-09-21
album: Dor de Cabeça
  type: MusicAlbum
  date published: 2023-06-23
album: Areias do Deserto
  type: MusicAlbum
  date published: 2023-11-03
album: Areias do Deserto
  type: MusicAlbum
  date published: 2023-11-03
album: Serão da Noite
  type: MusicAlbum
  date published: 2024-05-17
album: Serão da Noite
  type: MusicAlbum
  date published: 2024-05-17
album: Tudo o que lá vai, um dia volta
  type: MusicAlbum
  date published: 2024-10-11
  track: Tudo o que lá vai, um dia volta
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227100
    explicit: false
    by artist: Jay Mezo
    in album: Tudo o que lá vai, um dia volta
      type: MusicAlbum
      date published: 2024-10-11
    genre: portuguese hip hop
    isrc code: PT1042400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:53:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1ef2a1b6a7f190c1ed1affed1065ed7cc60e5962062513cbc8b285cbb9e1a43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1042400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ef2a1b6a7f190c1ed1affed1065ed7cc60e5962062513cbc8b285cbb9e1a43. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1042400003.
      date published: 2026-07-05T01:12:41Z
    audio: Tudo o que lá vai, um dia volta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.793
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.657
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.133
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.343
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.946
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tudo o que lá vai, um dia volta
  type: MusicAlbum
  date published: 2024-10-11
album: 27 Club
  type: MusicAlbum
  date published: 2025-02-07
album: Funk Triste
  type: MusicAlbum
  date published: 2025-03-14
  track: Funk Triste
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194709
    explicit: true
    by artist: Jay Mezo
    in album: Funk Triste
      type: MusicAlbum
      date published: 2025-03-14
    genre: portuguese hip hop
    isrc code: PT1042400005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:47:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc87d25f4f8957c83effa517bbb870aa15b189e7fd6a3393063f7873c9beb020
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Funk Triste
album: Vinho

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958746

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958746

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1042400005

OTSTimestamp
type: PropertyValue
value: 2026-07-19T15:36:35Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc87d25f4f8957c83effa517bbb870aa15b189e7fd6a3393063f7873c9beb020. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1042400005.
date published: 2026-07-19T15:36:35Z

Funk Triste
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 130.014
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.786
additional property: Energy
  type: PropertyValue
  value: 0.671
additional property: Speechiness
  type: PropertyValue
  value: 0.076
additional property: Acousticness
  type: PropertyValue
  value: 0.159
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.087
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.66
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.86
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Minor

Vinho
type: MusicAlbum
date published: 2025-07-10