Angel 45
type: MusicGroup
genre: dembow
popularity: 4
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5ef4353cda0923624f6c29c5e9f82e2621ff90978c269ba1551ef0c36bc338a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f5c509-f5af-4485-ad69-3c2d9570e1a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9f5c509-f5af-4485-ad69-3c2d9570e1a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9f5c509-f5af-4485-ad69-3c2d9570e1a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5ef4353cda0923624f6c29c5e9f82e2621ff90978c269ba1551ef0c36bc338a","name":"Angel 45","registered_at":"2026-06-21T16:52:25Z","symbol":"NIM1975342","token_address":"0x21e4a78115a109a7ca218ff654c235354ad69dae","type":"artist","uuid":"f9f5c509-f5af-4485-ad69-3c2d9570e1a2"}
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 0xf5ef4353cda0923624f6c29c5e9f82e2621ff90978c269ba1551ef0c36bc338a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9f5c509-f5af-4485-ad69-3c2d9570e1a2.json and https://artists.proofprofile.net/proofs/artist/f9f5c509-f5af-4485-ad69-3c2d9570e1a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf5ef4353cda0923624f6c29c5e9f82e2621ff90978c269ba1551ef0c36bc338a","name":"Angel 45","registered_at":"2026-06-21T16:52:25Z","symbol":"NIM1975342","token_address":"0x21e4a78115a109a7ca218ff654c235354ad69dae","type":"artist","uuid":"f9f5c509-f5af-4485-ad69-3c2d9570e1a2"}
album: Watch Out
  type: MusicAlbum
  date published: 2021-08-29
album: La Calle Me Llama
  type: MusicAlbum
  date published: 2021-11-22
album: Freestyle 2
  type: MusicAlbum
  date published: 2023-06-08
album: Amen 2.0
  type: MusicAlbum
  date published: 2023-06-10
album: Best Friends Forever
  type: MusicAlbum
  date published: 2023-06-12
album: Dime Tu
  type: MusicAlbum
  date published: 2023-06-14
album: Pasale
  type: MusicAlbum
  date published: 2023-06-15
album: Capea El Bow HR 2k23
  type: MusicAlbum
  date published: 2023-10-13
album: Royal Rumble
  type: MusicAlbum
  date published: 2025-01-06
album: Como Lo Paso
  type: MusicAlbum
  date published: 2025-01-30
album: De Kabra a Kabra
  type: MusicAlbum
  date published: 2025-02-16
album: Hablen De Mi
  type: MusicAlbum
  date published: 2025-03-03
album: La Careta
  type: MusicAlbum
  date published: 2025-05-17
  track: La Careta
    type: MusicRecording
    duration: PT1M23S
    duration ms: 83711
    explicit: true
    by artist: Angel 45
    in album: La Careta
      type: MusicAlbum
      date published: 2025-05-17
    genre: dembow
    isrc code: QZPLR2599392
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:27:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6930b9e090cf1fb86911ce6e45d8fd52a6ae49e27717b6fc446053f7a012951
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2599392
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0xc6930b9e090cf1fb86911ce6e45d8fd52a6ae49e27717b6fc446053f7a012951. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZPLR2599392.
      date published: 2026-07-03T23:28:02Z
    audio: La Careta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.774
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.912
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.194
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.405
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.946
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.705
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Un Abanico
  type: MusicAlbum
  date published: 2025-09-11
  track: Un Abanico
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158667
    explicit: true
    by artist: Angel 45
    in album: Un Abanico
      type: MusicAlbum
      date published: 2025-09-11
    genre: dembow
    isrc code: QZZ7V2521906
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:50:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6db6631c3a5a60f5f1a40ff55fa5be68e10cdab453cca336b9dc6fc2d491188c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2521906
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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
    audio: Un Abanico

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db6631c3a5a60f5f1a40ff55fa5be68e10cdab453cca336b9dc6fc2d491188c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZZ7V2521906.
date published: 2026-07-03T21:18:05Z

Un Abanico
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 189.23
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.563
additional property: Energy
  type: PropertyValue
  value: 0.764
additional property: Speechiness
  type: PropertyValue
  value: 0.44
additional property: Acousticness
  type: PropertyValue
  value: 0.023
additional property: Instrumentalness
  type: PropertyValue
  value: 0.053
additional property: Liveness
  type: PropertyValue
  value: 0.051
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.743
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.353
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor