Tijuquera
type: MusicGroup
popularity: 9
followers: 1429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89ee107b59258a4fb7b6fa000b9a028c617d0396c115f840461beab479cd640d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3e0af97-e980-409f-9242-aedd2e126887.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3e0af97-e980-409f-9242-aedd2e126887.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3e0af97-e980-409f-9242-aedd2e126887
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 → 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ee107b59258a4fb7b6fa000b9a028c617d0396c115f840461beab479cd640d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3e0af97-e980-409f-9242-aedd2e126887.json and https://artists.proofprofile.net/proofs/artist/b3e0af97-e980-409f-9242-aedd2e126887.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Inoxsambagua
  type: MusicAlbum
  date published: 2000-01-04
album: Os Deuses Não São os Homens
  type: MusicAlbum
  date published: 2004-03-09
album: Tijuquera Floripa Groove (Coletânea)
  type: MusicAlbum
  date published: 2006-01-01
album: Quem Quiser, É Isso Aí ...
  type: MusicAlbum
  date published: 2006-01-04
  track: Vista do Canal
    type: MusicRecording
    duration: PT5M40S
    duration ms: 340426
    explicit: false
    by artist: Tijuquera
    in album: Quem Quiser, É Isso Aí ...
      type: MusicAlbum
      date published: 2006-01-04
    isrc code: BROD40500010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T23:41:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x721459df849be0e8d5b90915f4ebd5e79380f96f666977ffa55e6b64f05681ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959080
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959080
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BROD40500010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:43:31Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721459df849be0e8d5b90915f4ebd5e79380f96f666977ffa55e6b64f05681ff. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:43:31Z), 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/BROD40500010.
      date published: 2026-07-22T02:43:31Z
    audio: Vista do Canal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.941
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.101
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.006
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.653
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.735
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Floripa Groove
  type: MusicAlbum
  date published: 2007-04-27
album: Rocksteady
  type: MusicAlbum
  date published: 2010-01-04
  track: Banho de Mar
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245213
    explicit: false
    by artist: Tijuquera
    in album: Rocksteady
      type: MusicAlbum
      date published: 2010-01-04
    isrc code: BROD40900002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:42:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10e8cc640e74f99455460264ae88681103983c70c8edf3256a78785f722bf23a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BROD40900002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:44:36Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e8cc640e74f99455460264ae88681103983c70c8edf3256a78785f722bf23a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:44:36Z), 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/BROD40900002.
      date published: 2026-07-22T04:44:36Z
    audio: Banho de Mar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.176
      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: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.09
      additional property: Acousticness
        type: PropertyValue
        value: 0.307
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: #5
album: Live from Joaca
album: Vem Meu Bem
album: Banho de Mar
album: Nijinsky
album: Quera+

Instrumentalness
type: PropertyValue
value: 0.109

Liveness
type: PropertyValue
value: 0.089

Valence (Positivity)
type: PropertyValue
value: 0.592

Loudness (dB)
type: PropertyValue
value: -9.233

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

#5
type: MusicAlbum
date published: 2010-01-04

Live from Joaca
type: MusicAlbum
date published: 2023-06-07

Vem Meu Bem
type: MusicAlbum
date published: 2023-07-28

Banho de Mar
type: MusicAlbum
date published: 2023-10-20

Banho de Mar
type: MusicAlbum
date published: 2023-10-20

Nijinsky
type: MusicAlbum
date published: 2024-04-26

Quera+
type: MusicAlbum
date published: 2024-10-31