lostfiles
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bee560c41251c5debb8083c12df02682a00fd337ffcc0ac39e1a898a660b82a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0880bbe0-8069-46b0-a2ee-19e838ea572a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0880bbe0-8069-46b0-a2ee-19e838ea572a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0880bbe0-8069-46b0-a2ee-19e838ea572a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
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 0x0bee560c41251c5debb8083c12df02682a00fd337ffcc0ac39e1a898a660b82a. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0880bbe0-8069-46b0-a2ee-19e838ea572a.json and https://artists.proofprofile.net/proofs/artist/0880bbe0-8069-46b0-a2ee-19e838ea572a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: wok
  type: MusicAlbum
  date published: 2023-08-29
album: Up Now
  type: MusicAlbum
  date published: 2023-09-05
album: STOP IT
  type: MusicAlbum
  date published: 2023-09-06
album: On me
  type: MusicAlbum
  date published: 2023-09-07
album: Real
  type: MusicAlbum
  date published: 2023-09-09
album: rolled outta bed
  type: MusicAlbum
  date published: 2023-09-12
album: Bad Kids
  type: MusicAlbum
  date published: 2023-09-13
album: My Money Thick
  type: MusicAlbum
  date published: 2023-09-17
album: NO GO
  type: MusicAlbum
  date published: 2023-09-21
album: Lately...
  type: MusicAlbum
  date published: 2023-09-29
album: IDGAF
  type: MusicAlbum
  date published: 2023-10-03
album: New Shit
  type: MusicAlbum
  date published: 2023-10-04
album: Truth Told
  type: MusicAlbum
  date published: 2023-10-08
album: wOw
  type: MusicAlbum
  date published: 2023-10-13
album: Stand On Business
  type: MusicAlbum
  date published: 2023-10-17
album: YAY
  type: MusicAlbum
  date published: 2023-10-26
album: JOOBVILLE
  type: MusicAlbum
  date published: 2023-11-04
album: Wanna have fun
  type: MusicAlbum
  date published: 2023-11-05
album: mixed emotions
  type: MusicAlbum
  date published: 2023-11-16
album: Triple-Double
  type: MusicAlbum
  date published: 2023-11-18
album: In The Ville
  type: MusicAlbum
  date published: 2023-11-25
album: Woo
  type: MusicAlbum
  date published: 2023-11-26
album: all night
  type: MusicAlbum
  date published: 2023-11-29
  track: all night
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154514
    explicit: true
    by artist: lostfiles
    in album: all night
      type: MusicAlbum
      date published: 2023-11-29
    isrc code: QZWFH2387938
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:56:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b5b3e9194a772d4290deef9df7aac5360d6ca03bac44cdfe371f44511f1f78f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2387938
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0x6b5b3e9194a772d4290deef9df7aac5360d6ca03bac44cdfe371f44511f1f78f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWFH2387938.
      date published: 2026-07-17T23:18:11Z
    audio: all night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.994
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.665
      additional property: Energy
        type: PropertyValue
        value: 0.418
      additional property: Speechiness
        type: PropertyValue
        value: 0.123
      additional property: Acousticness
        type: PropertyValue
        value: 0.408
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.036
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.406
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: GET IT
  type: MusicAlbum
  date published: 2023-12-01
album: Pissed Off
  type: MusicAlbum
  date published: 2023-12-07
album: Lost My Mind
  type: MusicAlbum
  date published: 2023-12-10
album: Spread My Wings
  type: MusicAlbum
  date published: 2024-01-13
album: see the light
album: John Stamos
album: Wtp?
album: Bipolar
album: RECIPE4MEMORIES
album: Yeah, Exactly
album: Who Knew?
album: Cold, Cold World
album: SOLO DOLO
album: Jet Lag
album: Skeezer
album: OK OK
album: Back to the Basics
album: GONE
album: Turning a New Leaf
album: Waiting Game
album: Sicario
album: Wanna Be Someone
album: Whiskey Business
album: UFSU
album: Salt Bae
album: Gratitude
album: Me & Wok
album: Pippen
album: Last Song
album: Tampa Bay
album: For Shmeeth
album: Hole In One

see the light
type: MusicAlbum
date published: 2024-01-17

John Stamos
type: MusicAlbum
date published: 2024-01-24

Wtp?
type: MusicAlbum
date published: 2024-01-25

Bipolar
type: MusicAlbum
date published: 2024-01-30

RECIPE4MEMORIES
type: MusicAlbum
date published: 2024-01-31

Yeah, Exactly
type: MusicAlbum
date published: 2024-02-03

Who Knew?
type: MusicAlbum
date published: 2024-02-05

Cold, Cold World
type: MusicAlbum
date published: 2024-02-08

SOLO DOLO
type: MusicAlbum
date published: 2024-02-09

Jet Lag
type: MusicAlbum
date published: 2024-02-09

Skeezer
type: MusicAlbum
date published: 2024-02-10

OK OK
type: MusicAlbum
date published: 2024-02-12

Back to the Basics
type: MusicAlbum
date published: 2024-02-15

GONE
type: MusicAlbum
date published: 2024-02-18

Turning a New Leaf
type: MusicAlbum
date published: 2024-03-07

Waiting Game
type: MusicAlbum
date published: 2024-04-03

Sicario
type: MusicAlbum
date published: 2024-04-04

Wanna Be Someone
type: MusicAlbum
date published: 2024-04-05

Whiskey Business
type: MusicAlbum
date published: 2024-04-07

UFSU
type: MusicAlbum
date published: 2024-04-16

Salt Bae
type: MusicAlbum
date published: 2024-04-20

Gratitude
type: MusicAlbum
date published: 2024-04-23

Me & Wok
type: MusicAlbum
date published: 2024-04-28

Pippen
type: MusicAlbum
date published: 2025-03-21

Last Song
type: MusicAlbum
date published: 2025-03-21

Tampa Bay
type: MusicAlbum
date published: 2025-05-08

For Shmeeth
type: MusicAlbum
date published: 2025-07-15

Hole In One
type: MusicAlbum
date published: 2025-08-28