Absalon bruno
type: MusicGroup
genre: flamenco
popularity: 25
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cc33c29122d5da8fd5aed782f1080ea5e599d7be95ec8f2236aced20b109db4
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/14fe33b7-3f20-44b5-ae07-edbb8c0d2db6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14fe33b7-3f20-44b5-ae07-edbb8c0d2db6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14fe33b7-3f20-44b5-ae07-edbb8c0d2db6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cc33c29122d5da8fd5aed782f1080ea5e599d7be95ec8f2236aced20b109db4","name":"Absalon bruno","registered_at":"2026-06-11T12:25:04Z","symbol":"NIM0027602","token_address":"0xd64e708d9e576b3d53998b60fb753dbe4da70987","type":"artist","uuid":"14fe33b7-3f20-44b5-ae07-edbb8c0d2db6"}
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 0x1cc33c29122d5da8fd5aed782f1080ea5e599d7be95ec8f2236aced20b109db4. 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/14fe33b7-3f20-44b5-ae07-edbb8c0d2db6.json and https://artists.proofprofile.net/proofs/artist/14fe33b7-3f20-44b5-ae07-edbb8c0d2db6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1cc33c29122d5da8fd5aed782f1080ea5e599d7be95ec8f2236aced20b109db4","name":"Absalon bruno","registered_at":"2026-06-11T12:25:04Z","symbol":"NIM0027602","token_address":"0xd64e708d9e576b3d53998b60fb753dbe4da70987","type":"artist","uuid":"14fe33b7-3f20-44b5-ae07-edbb8c0d2db6"}
album: Con Alegria
  type: MusicAlbum
  date published: 2021-11-04
album: Absalon Bruno Kizomba
  type: MusicAlbum
  date published: 2021-11-07
album: Sentimento
  type: MusicAlbum
  date published: 2022-03-22
album: Recordações
  type: MusicAlbum
  date published: 2023-07-02
album: Rumba Portuguesa 1
  type: MusicAlbum
  date published: 2023-08-03
  track: Rumba Portuguesa 1
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222702
    explicit: false
    by artist: Absalon bruno
    in album: Rumba Portuguesa 1
      type: MusicAlbum
      date published: 2023-08-03
    genre: flamenco
    isrc code: QZNJY2388421
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:22:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf62d81c4010c0a617bb711a9f8a418cd288af66c2c907db7c4d38b7f34483786
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2388421
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xf62d81c4010c0a617bb711a9f8a418cd288af66c2c907db7c4d38b7f34483786. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZNJY2388421.
      date published: 2026-07-17T19:12:23Z
    audio: Rumba Portuguesa 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.986
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.845
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.324
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.728
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.684
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rumba 2
  type: MusicAlbum
  date published: 2023-08-11
album: Tangos Puros
  type: MusicAlbum
  date published: 2024-01-14
album: Absalon Bruno Eu Quero Meu Pai
  type: MusicAlbum
  date published: 2024-03-14
album: Os Meus Tanguinhos
  type: MusicAlbum
  date published: 2024-09-19
album: Turca
  type: MusicAlbum
  date published: 2024-11-13
  track: Turca
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239072
    explicit: false
    by artist: Absalon bruno
    in album: Turca
      type: MusicAlbum
      date published: 2024-11-13
    genre: flamenco
    isrc code: QZW9L2416329
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:56:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x805e9de85f8feb9ed9b109be131b865736bade7fa9978836eff8681c505ff3ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2416329
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x805e9de85f8feb9ed9b109be131b865736bade7fa9978836eff8681c505ff3ae. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZW9L2416329.
      date published: 2026-07-05T04:47:21Z
    audio: Turca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.98
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.711

Energy
type: PropertyValue
value: 0.92

Speechiness
type: PropertyValue
value: 0.075

Acousticness
type: PropertyValue
value: 0.439

Instrumentalness
type: PropertyValue
value: 0.763

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.873

Loudness (dB)
type: PropertyValue
value: -8.682

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor