Joaquim Azevedo
type: MusicGroup
popularity: 45
followers: 466
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x305b9279eceb97f94d663aac70287cff22db56630693486e33236dac28022b9c
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/ed638ba6-e97e-42fb-856f-a815b99b46b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed638ba6-e97e-42fb-856f-a815b99b46b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed638ba6-e97e-42fb-856f-a815b99b46b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x305b9279eceb97f94d663aac70287cff22db56630693486e33236dac28022b9c","name":"Joaquim Azevedo","registered_at":"2026-06-12T13:03:29Z","symbol":"NIM0305968","token_address":"0xcf34ecc3008bf525a5a14ce9c7f03116c8a94062","type":"artist","uuid":"ed638ba6-e97e-42fb-856f-a815b99b46b7"}
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 0x305b9279eceb97f94d663aac70287cff22db56630693486e33236dac28022b9c. 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/ed638ba6-e97e-42fb-856f-a815b99b46b7.json and https://artists.proofprofile.net/proofs/artist/ed638ba6-e97e-42fb-856f-a815b99b46b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x305b9279eceb97f94d663aac70287cff22db56630693486e33236dac28022b9c","name":"Joaquim Azevedo","registered_at":"2026-06-12T13:03:29Z","symbol":"NIM0305968","token_address":"0xcf34ecc3008bf525a5a14ce9c7f03116c8a94062","type":"artist","uuid":"ed638ba6-e97e-42fb-856f-a815b99b46b7"}
album: Mimetismo
  type: MusicAlbum
  date published: 2022-05-06
album: Lassitude
  type: MusicAlbum
  date published: 2022-11-11
album: Arrival
  type: MusicAlbum
  date published: 2023-03-24
album: Consilium
  type: MusicAlbum
  date published: 2023-06-16
album: A Marlene Melody
  type: MusicAlbum
  date published: 2023-10-06
album: Idiosyncrasy
  type: MusicAlbum
  date published: 2023-11-07
album: Echoes Of Forgotten Times
  type: MusicAlbum
  date published: 2023-12-01
album: Where the Rivers Run
  type: MusicAlbum
  date published: 2024-03-15
album: Envoûtement
  type: MusicAlbum
  date published: 2024-07-05
album: Silent Lakes
  type: MusicAlbum
  date published: 2024-09-27
  track: Silent Lakes
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153624
    explicit: false
    by artist: Joaquim Azevedo
    in album: Silent Lakes
      type: MusicAlbum
      date published: 2024-09-27
    isrc code: SEXGF2388169
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:54:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x113ae92b7ab7df211f708c6313c7bb947fa54f9d2dbc65926204f791d1e2a7ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2388169
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:56:27Z
    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 0x113ae92b7ab7df211f708c6313c7bb947fa54f9d2dbc65926204f791d1e2a7ff. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:56:27Z), 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/SEXGF2388169.
      date published: 2026-07-21T08:56:27Z
    audio: Silent Lakes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.983
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.006
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.958
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.478
      additional property: Loudness (dB)
        type: PropertyValue
        value: -30.405
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fading Lights
  type: MusicAlbum
  date published: 2025-03-07
  track: Fading Lights
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199937
    explicit: false
    by artist: Joaquim Azevedo
    in album: Fading Lights
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: SEXGF2388249
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T14:28:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5e4c12f9fbd7b6c3274343465ce0e5d91476528ef4ac38b644d08c4d18ceaf9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957863
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957863
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2388249
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T14:41:15Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e4c12f9fbd7b6c3274343465ce0e5d91476528ef4ac38b644d08c4d18ceaf9. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXGF2388249.
      date published: 2026-07-13T14:41:15Z
    audio: Fading Lights
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 63.039
      additional property: Musical Key
        type: PropertyValue
        value: 10
      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
album: On The Same Page
album: Verlaine

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.44

Energy
type: PropertyValue
value: 0.006

Speechiness
type: PropertyValue
value: 0.04

Acousticness
type: PropertyValue
value: 0.994

Instrumentalness
type: PropertyValue
value: 0.963

Liveness
type: PropertyValue
value: 0.13

Valence (Positivity)
type: PropertyValue
value: 0.263

Loudness (dB)
type: PropertyValue
value: -31.567

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

On The Same Page
type: MusicAlbum
date published: 2025-05-02

Verlaine
type: MusicAlbum
date published: 2025-10-24