Osker
type: MusicGroup
genre: phonk
description: Osker was an American punk trio active in the late 1990s and early 2000s in the United States, based in Los Angeles, California. They were signed to Epitaph Records until their breakup in 2002. Their
popularity: 9
followers: 351
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0014b453bc900ddfc329332b17279a6dfe97a47805412ccbfd1654d88e29eda7
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/5d362777-7e5b-47e5-bdab-163c410eb2c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d362777-7e5b-47e5-bdab-163c410eb2c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d362777-7e5b-47e5-bdab-163c410eb2c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0014b453bc900ddfc329332b17279a6dfe97a47805412ccbfd1654d88e29eda7. 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/5d362777-7e5b-47e5-bdab-163c410eb2c8.json and https://artists.proofprofile.net/proofs/artist/5d362777-7e5b-47e5-bdab-163c410eb2c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Synax
  type: MusicAlbum
  date published: 2022-09-18
album: Slayin'
  type: MusicAlbum
  date published: 2022-09-21
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  type: MusicAlbum
  date published: 2022-09-24
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  type: MusicAlbum
  date published: 2022-10-09
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  type: MusicAlbum
  date published: 2022-10-29
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  type: MusicAlbum
  date published: 2022-11-08
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  type: MusicAlbum
  date published: 2022-11-22
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  type: MusicAlbum
  date published: 2022-12-16
album: Watch Your Back
  type: MusicAlbum
  date published: 2022-12-24
album: Phonklovania
  type: MusicAlbum
  date published: 2023-01-15
album: V$Loc!Ty - Slowed
  type: MusicAlbum
  date published: 2023-02-09
album: Phonklovania - Slowed
  type: MusicAlbum
  date published: 2023-02-23
album: Phonklovania (Sped Up)
  type: MusicAlbum
  date published: 2023-02-23
  track: Phonklovania (Sped Up)
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147697
    explicit: true
    by artist: Osker
    in album: Phonklovania (Sped Up)
      type: MusicAlbum
      date published: 2023-02-23
    genre: phonk
    isrc code: TCAGX2310354
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebdd2d246400811bfd73ed28929d695321345ad17126728779a81516d73152ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2310354
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xebdd2d246400811bfd73ed28929d695321345ad17126728779a81516d73152ef. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAGX2310354.
      date published: 2026-07-05T01:43:49Z
    audio: Phonklovania (Sped Up)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.541
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.163
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.705
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.602
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.432
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Phonkadelic Nights
  type: MusicAlbum
  date published: 2023-03-17
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-10-13
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  type: MusicAlbum
  date published: 2023-12-31
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  type: MusicAlbum
  date published: 2024-02-13
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  type: MusicAlbum
  date published: 2024-03-27
album: B0r3d
  type: MusicAlbum
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album: Macabre
  type: MusicAlbum
  date published: 2024-06-26
album: Treason
  type: MusicAlbum
  date published: 2024-08-29
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  type: MusicAlbum
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