Lonestar Massacre
type: MusicGroup
genre: deathcore
popularity: 5
followers: 420
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07c8eaead3ea013bd4cd481cf251d6ad6b712bbc804abf4de7740379baa4b113
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84d593c-31df-4985-b6ba-7d4adc57af98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c84d593c-31df-4985-b6ba-7d4adc57af98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c84d593c-31df-4985-b6ba-7d4adc57af98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07c8eaead3ea013bd4cd481cf251d6ad6b712bbc804abf4de7740379baa4b113","name":"Lonestar Massacre","registered_at":"2026-06-20T22:05:26Z","symbol":"NIM1728744","token_address":"0xd9593badd0cb06eae4eac2e0f004d484d604896b","type":"artist","uuid":"c84d593c-31df-4985-b6ba-7d4adc57af98"}
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 0x07c8eaead3ea013bd4cd481cf251d6ad6b712bbc804abf4de7740379baa4b113. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c84d593c-31df-4985-b6ba-7d4adc57af98.json and https://artists.proofprofile.net/proofs/artist/c84d593c-31df-4985-b6ba-7d4adc57af98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x07c8eaead3ea013bd4cd481cf251d6ad6b712bbc804abf4de7740379baa4b113","name":"Lonestar Massacre","registered_at":"2026-06-20T22:05:26Z","symbol":"NIM1728744","token_address":"0xd9593badd0cb06eae4eac2e0f004d484d604896b","type":"artist","uuid":"c84d593c-31df-4985-b6ba-7d4adc57af98"}
album: Ghidorah
  type: MusicAlbum
  date published: 2019-12-15
album: Hail Sithis
  type: MusicAlbum
  date published: 2020-05-16
album: Everclear - EP
  type: MusicAlbum
  date published: 2020-05-18
album: Daedric Prince
  type: MusicAlbum
  date published: 2021-03-20
  track: Daedric Prince
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241449
    explicit: false
    by artist: Lonestar Massacre
    in album: Daedric Prince
      type: MusicAlbum
      date published: 2021-03-20
    genre: deathcore
    isrc code: QZES52123955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:00:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe9cb3bd9dcf73e63a9fdccc1ee81a79d6fc0aff53f285e52f9fceaff19b97ca3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52123955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:01:48Z
    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 0xe9cb3bd9dcf73e63a9fdccc1ee81a79d6fc0aff53f285e52f9fceaff19b97ca3. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:01:48Z), 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/QZES52123955.
      date published: 2026-07-20T11:01:48Z
    audio: Daedric Prince
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.741
      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
        type: PropertyValue
        value: 0.314
      additional property: Energy
        type: PropertyValue
        value: 0.949
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.494
      additional property: Liveness
        type: PropertyValue
        value: 0.269
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.062
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.854
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lords Ov Dogtown
  type: MusicAlbum
  date published: 2024-07-04
album: Apocrypha
  type: MusicAlbum
  date published: 2025-04-11
album: Shadowscale
  type: MusicAlbum
  date published: 2025-07-25
album: Apocrypha
  type: MusicAlbum
  date published: 2025-09-08