Leonakias <3
type: MusicGroup
popularity: 20
followers: 605
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51ba9801ac16f58ef6e610bbfcc980feaea5df7e6ed558175925d50fc7b64d77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953627
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953627
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f080738-71d6-46b7-8863-dbe6392ec6db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f080738-71d6-46b7-8863-dbe6392ec6db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f080738-71d6-46b7-8863-dbe6392ec6db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:43:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51ba9801ac16f58ef6e610bbfcc980feaea5df7e6ed558175925d50fc7b64d77","name":"Leonakias <3","registered_at":"2026-06-14T09:25:37Z","symbol":"NIM0409405","token_address":"0x96409c50efc76ba9de942bafa0a97ef408c4c125","type":"artist","uuid":"2f080738-71d6-46b7-8863-dbe6392ec6db"}
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 0x51ba9801ac16f58ef6e610bbfcc980feaea5df7e6ed558175925d50fc7b64d77. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f080738-71d6-46b7-8863-dbe6392ec6db.json and https://artists.proofprofile.net/proofs/artist/2f080738-71d6-46b7-8863-dbe6392ec6db.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x51ba9801ac16f58ef6e610bbfcc980feaea5df7e6ed558175925d50fc7b64d77","name":"Leonakias <3","registered_at":"2026-06-14T09:25:37Z","symbol":"NIM0409405","token_address":"0x96409c50efc76ba9de942bafa0a97ef408c4c125","type":"artist","uuid":"2f080738-71d6-46b7-8863-dbe6392ec6db"}
album: Cupid
  type: MusicAlbum
  date published: 2022-01-22
album: Heavy
  type: MusicAlbum
  date published: 2022-06-27
album: Molly Slowed Reverb
  type: MusicAlbum
  date published: 2022-06-27
album: No Idea x Tell Em Sped Up
  type: MusicAlbum
  date published: 2022-06-27
album: Pills in the Regal
  type: MusicAlbum
  date published: 2022-06-27
album: guitar Rich Minion
  type: MusicAlbum
  date published: 2022-07-06
  track: guitar Rich Minion
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88305
    explicit: true
    by artist: Leonakias <3
    in album: guitar Rich Minion
      type: MusicAlbum
      date published: 2022-07-06
    isrc code: QZS7J2361873
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:20:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ac93dde2210123775c55a168d966bf64103cf5f6e4ba0e6d6a868a2ecb5f9c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2361873
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x7ac93dde2210123775c55a168d966bf64103cf5f6e4ba0e6d6a868a2ecb5f9c4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2361873 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: guitar Rich Minion
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.005
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.331
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.183
      additional property: Acousticness
        type: PropertyValue
        value: 0.306
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.349
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.638
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.535
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kein Scheiss
  type: MusicAlbum
  date published: 2022-07-22
album: A Star
  type: MusicAlbum
  date published: 2022-08-01
  track: A Star
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133338
    explicit: true
    by artist: Leonakias <3
    in album: A Star
      type: MusicAlbum
      date published: 2022-08-01
    isrc code: QZTLA2351852
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T01:31:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x67a193209c3e9e25593776e0e3de4f69f41eecce923b876ffdf4b401d015b030
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958349
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958349
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2351852
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:28:59Z
    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 0x67a193209c3e9e25593776e0e3de4f69f41eecce923b876ffdf4b401d015b030. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2351852 — a six-check JSON result.
      date published: 2026-07-17T02:28:59Z
    audio: A Star
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.993
      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: 0.62
      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: Kant Leave Home Without Ma Turban
album: am I supposed to care
album: Streets In South
album: never heard of him flawless
album: Closer Lines

Energy
type: PropertyValue
value: 0.502

Speechiness
type: PropertyValue
value: 0.23

Acousticness
type: PropertyValue
value: 0.057

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.327

Valence (Positivity)
type: PropertyValue
value: 0.532

Loudness (dB)
type: PropertyValue
value: -14.245

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Kant Leave Home Without Ma Turban
type: MusicAlbum
date published: 2022-08-01

am I supposed to care
type: MusicAlbum
date published: 2022-10-07

Streets In South
type: MusicAlbum
date published: 2023-01-19

never heard of him flawless
type: MusicAlbum
date published: 2023-06-18

Closer Lines
type: MusicAlbum
date published: 2025-11-11