EVO ALTERNA
type: MusicGroup
genre: boom bap
genre: j-rap
popularity: 5
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf92e6194c6ca68d3a69b6c6c50798bed0027d103ed9d160455fc8158951f3a9e
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/f4e7efd5-aa89-4181-ae38-8ed6b0f1010e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e7efd5-aa89-4181-ae38-8ed6b0f1010e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4e7efd5-aa89-4181-ae38-8ed6b0f1010e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf92e6194c6ca68d3a69b6c6c50798bed0027d103ed9d160455fc8158951f3a9e","name":"EVO ALTERNA","registered_at":"2026-06-21T14:51:08Z","symbol":"NIM1951489","token_address":"0x6f1407d6ee569faec33b4893ae68c590e4b8fca3","type":"artist","uuid":"f4e7efd5-aa89-4181-ae38-8ed6b0f1010e"}
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 0xf92e6194c6ca68d3a69b6c6c50798bed0027d103ed9d160455fc8158951f3a9e. 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/f4e7efd5-aa89-4181-ae38-8ed6b0f1010e.json and https://artists.proofprofile.net/proofs/artist/f4e7efd5-aa89-4181-ae38-8ed6b0f1010e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf92e6194c6ca68d3a69b6c6c50798bed0027d103ed9d160455fc8158951f3a9e","name":"EVO ALTERNA","registered_at":"2026-06-21T14:51:08Z","symbol":"NIM1951489","token_address":"0x6f1407d6ee569faec33b4893ae68c590e4b8fca3","type":"artist","uuid":"f4e7efd5-aa89-4181-ae38-8ed6b0f1010e"}
album: plug6 vol1
  type: MusicAlbum
  date published: 2025-09-10
album: plug6 vol1
  type: MusicAlbum
  date published: 2025-09-10
album: Double up (feat. Deey & MrRn)
  type: MusicAlbum
  date published: 2025-09-14
  track: Double up (feat. Deey & MrRn)
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129746
    explicit: false
    by artist: EVO ALTERNA
    in album: Double up (feat. Deey & MrRn)
      type: MusicAlbum
      date published: 2025-09-14
    genre: boom bap
    genre: j-rap
    isrc code: QT66J2562788
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T07:16:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaaf45dc2f9e631a105c6a5f667c772185a1ab0c4007ef6931e0ef4df9bbc3ff8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957819
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957819
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66J2562788
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T07:53:33Z
    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 0xaaf45dc2f9e631a105c6a5f667c772185a1ab0c4007ef6931e0ef4df9bbc3ff8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QT66J2562788.
      date published: 2026-07-13T07:53:33Z
    audio: Double up (feat. Deey & MrRn)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.488
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.729
      additional property: Speechiness
        type: PropertyValue
        value: 0.368
      additional property: Acousticness
        type: PropertyValue
        value: 0.399
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.676
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.769
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Double up (feat. Deey & MrRn)
  type: MusicAlbum
  date published: 2025-09-14
album: Sunshine
  type: MusicAlbum
  date published: 2025-10-01
album: Sunshine
  type: MusicAlbum
  date published: 2025-10-02
album: Sunshine
  type: MusicAlbum
  date published: 2025-10-02
  track: Sunshine
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162405
    explicit: true
    by artist: EVO ALTERNA
    in album: Sunshine
      type: MusicAlbum
      date published: 2025-10-02
    genre: boom bap
    genre: j-rap
    isrc code: QT66K2512235
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:33:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60264d05307a6748b438e12ff9fe886500d9a0ca785065ca14c5f2edb5d4dbea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT66K2512235
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x60264d05307a6748b438e12ff9fe886500d9a0ca785065ca14c5f2edb5d4dbea. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QT66K2512235.
      date published: 2026-07-05T01:12:41Z
    audio: Sunshine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.686
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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: plug6 vol 1.5
album: Dope squad
album: 亜門
album: AMON
album: plug6 vol 2

Danceability
type: PropertyValue
value: 0.662

Energy
type: PropertyValue
value: 0.637

Speechiness
type: PropertyValue
value: 0.059

Acousticness
type: PropertyValue
value: 0.637

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.131

Valence (Positivity)
type: PropertyValue
value: 0.915

Loudness (dB)
type: PropertyValue
value: -5.599

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

plug6 vol 1.5
type: MusicAlbum
date published: 2025-10-04

plug6 vol 1.5
type: MusicAlbum
date published: 2025-10-04

Dope squad
type: MusicAlbum
date published: 2025-10-21

Dope squad
type: MusicAlbum
date published: 2025-10-21

亜門
type: MusicAlbum
date published: 2025-10-29

AMON
type: MusicAlbum
date published: 2025-10-29

plug6 vol 2
type: MusicAlbum
date published: 2025-11-10

plug6 vol 2
type: MusicAlbum
date published: 2025-11-10