The Lost Boys [SA]
type: MusicGroup
genre: indie dance
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8041192f2d84ed9c9b8d0ad73ee9d8d1053abf590467106a10408b6eb3ee990
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67b756dc-b851-49af-866b-71cfebdbe992.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67b756dc-b851-49af-866b-71cfebdbe992.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67b756dc-b851-49af-866b-71cfebdbe992
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8041192f2d84ed9c9b8d0ad73ee9d8d1053abf590467106a10408b6eb3ee990","name":"The Lost Boys [SA]","registered_at":"2026-06-17T01:46:03Z","symbol":"NIM1242358","token_address":"0xec612f32a26166d3582650aeb002e2f3eb7e8adb","type":"artist","uuid":"67b756dc-b851-49af-866b-71cfebdbe992"}
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 0xf8041192f2d84ed9c9b8d0ad73ee9d8d1053abf590467106a10408b6eb3ee990. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67b756dc-b851-49af-866b-71cfebdbe992.json and https://artists.proofprofile.net/proofs/artist/67b756dc-b851-49af-866b-71cfebdbe992.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf8041192f2d84ed9c9b8d0ad73ee9d8d1053abf590467106a10408b6eb3ee990","name":"The Lost Boys [SA]","registered_at":"2026-06-17T01:46:03Z","symbol":"NIM1242358","token_address":"0xec612f32a26166d3582650aeb002e2f3eb7e8adb","type":"artist","uuid":"67b756dc-b851-49af-866b-71cfebdbe992"}
album: Become
  type: MusicAlbum
  date published: 2023-08-15
album: Voodoo Moon (Radio Edit)
  type: MusicAlbum
  date published: 2025-01-30
album: Voodoo Moon
  type: MusicAlbum
  date published: 2025-02-21
album: Psychedelic Safari (I Promised Mom Remix)
  type: MusicAlbum
  date published: 2025-08-01
  track: Psychedelic Safari - I Promised Mom Remix
    type: MusicRecording
    duration: PT5M37S
    duration ms: 337142
    explicit: false
    by artist: The Lost Boys [SA]
    in album: Psychedelic Safari (I Promised Mom Remix)
      type: MusicAlbum
      date published: 2025-08-01
    genre: indie dance
    isrc code: US83Z2539462
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:13:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2b6d6ab535e5a3d31b8aaac72b2d81074afc8a7ec9650ae6f8c2cc8d3b07aba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2539462
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T03:34:53Z
    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 0xf2b6d6ab535e5a3d31b8aaac72b2d81074afc8a7ec9650ae6f8c2cc8d3b07aba. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/US83Z2539462.
      date published: 2026-07-18T03:34:53Z
    audio: Psychedelic Safari - I Promised Mom Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.006
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.753
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.802
      additional property: Liveness
        type: PropertyValue
        value: 0.049
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.776
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.121
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Psychedelic Safari (Dario Klein Remix)
  type: MusicAlbum
  date published: 2025-08-08
album: Psychedelic Safari
  type: MusicAlbum
  date published: 2025-08-22