Bento e Totó
type: MusicGroup
genre: children's music
genre: lullaby
popularity: 54
followers: 94018
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30acedbb285381eb40ee76b2f8a3fb62d926b390ca7937fdba67c4f06eb7baf5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdd58071-c9b7-4a94-bba4-8e2065b56d32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdd58071-c9b7-4a94-bba4-8e2065b56d32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdd58071-c9b7-4a94-bba4-8e2065b56d32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30acedbb285381eb40ee76b2f8a3fb62d926b390ca7937fdba67c4f06eb7baf5","name":"Bento e Totó","registered_at":"2026-06-12T10:07:55Z","symbol":"NIM0265324","token_address":"0xbfc8fd714b38294b08c8f757acd12a0149ce3716","type":"artist","uuid":"cdd58071-c9b7-4a94-bba4-8e2065b56d32"}
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 0x30acedbb285381eb40ee76b2f8a3fb62d926b390ca7937fdba67c4f06eb7baf5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdd58071-c9b7-4a94-bba4-8e2065b56d32.json and https://artists.proofprofile.net/proofs/artist/cdd58071-c9b7-4a94-bba4-8e2065b56d32.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x30acedbb285381eb40ee76b2f8a3fb62d926b390ca7937fdba67c4f06eb7baf5","name":"Bento e Totó","registered_at":"2026-06-12T10:07:55Z","symbol":"NIM0265324","token_address":"0xbfc8fd714b38294b08c8f757acd12a0149ce3716","type":"artist","uuid":"cdd58071-c9b7-4a94-bba4-8e2065b56d32"}
album: Suco de Frutas
  type: MusicAlbum
  date published: 2016-12-06
album: Sai Mosquito!
  type: MusicAlbum
  date published: 2016-12-17
  track: Sai Mosquito!
    type: MusicRecording
    duration: PT1M55S
    duration ms: 115115
    explicit: false
    by artist: Bento e Totó
    in album: Sai Mosquito!
      type: MusicAlbum
      date published: 2016-12-17
    genre: children's music
    genre: lullaby
    isrc code: BX7CP1900003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:19:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2a670fa9a3788d11b056c69098796b0adb9af884b0b129c1c1cf6b9599850f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7CP1900003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:49:15Z
    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 0xe2a670fa9a3788d11b056c69098796b0adb9af884b0b129c1c1cf6b9599850f9. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7CP1900003 — a six-check JSON result.
      date published: 2026-07-20T02:49:15Z
    audio: Sai Mosquito!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.007
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.811
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.182
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.967
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.381
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Voa, Abelhinha
  type: MusicAlbum
  date published: 2017-12-05
  track: Voa, Abelhinha
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126493
    explicit: false
    by artist: Bento e Totó
    in album: Voa, Abelhinha
      type: MusicAlbum
      date published: 2017-12-05
    genre: children's music
    genre: lullaby
    isrc code: BX7CP1900005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:57:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x449745559a823685088421d7e34e99aae038f92d98b2d010a106e7a325551172
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7CP1900005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x449745559a823685088421d7e34e99aae038f92d98b2d010a106e7a325551172. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7CP1900005 — a six-check JSON result.
      date published: 2026-07-16T07:22:18Z
    audio: Voa, Abelhinha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.075
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.734
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.313
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Joga Bola
album: O Patinho Colorido
album: Fundo do Mar
album: Festa na Floresta
album: Brincando com as Cores
album: Números na Ilha
album: Bento e Totó, Vol. 1
album: Bento e Totó, Vol. 2
album: Funk do Patinho
album: Aprendendo o Alfabeto
album: Bola Bolinha
album: Minha Família
album: Dança a Minha Dança

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.42

Valence (Positivity)
type: PropertyValue
value: 0.697

Loudness (dB)
type: PropertyValue
value: -2.451

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Joga Bola
type: MusicAlbum
date published: 2018-01-05

O Patinho Colorido
type: MusicAlbum
date published: 2018-02-24

Fundo do Mar
type: MusicAlbum
date published: 2018-03-27

Festa na Floresta
type: MusicAlbum
date published: 2018-04-28

Brincando com as Cores
type: MusicAlbum
date published: 2018-06-23

Números na Ilha
type: MusicAlbum
date published: 2018-07-21

Bento e Totó, Vol. 1
type: MusicAlbum
date published: 2019-11-15

Bento e Totó, Vol. 2
type: MusicAlbum
date published: 2021-10-20

Funk do Patinho
type: MusicAlbum
date published: 2022-01-22

Aprendendo o Alfabeto
type: MusicAlbum
date published: 2022-08-06

Bola Bolinha
type: MusicAlbum
date published: 2023-02-16

Minha Família
type: MusicAlbum
date published: 2023-08-05

Dança a Minha Dança
type: MusicAlbum
date published: 2024-05-18