SADGASM
type: MusicGroup
genre: dark trap
popularity: 20
followers: 5328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fdb4d39bd3b910a55aeab230ccee01019d969421a2f02a1b5d1c586b56eefa8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d346fb-b665-48e2-8c9f-c34e3d5c905f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d346fb-b665-48e2-8c9f-c34e3d5c905f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12d346fb-b665-48e2-8c9f-c34e3d5c905f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
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 0x8fdb4d39bd3b910a55aeab230ccee01019d969421a2f02a1b5d1c586b56eefa8. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12d346fb-b665-48e2-8c9f-c34e3d5c905f.json and https://artists.proofprofile.net/proofs/artist/12d346fb-b665-48e2-8c9f-c34e3d5c905f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
album: Light Yagami
  type: MusicAlbum
  date published: 2017-09-27
album: Akira
  type: MusicAlbum
  date published: 2017-11-20
  track: Akira
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217500
    explicit: true
    by artist: SADGASM
    in album: Akira
      type: MusicAlbum
      date published: 2017-11-20
    genre: dark trap
    isrc code: TCADJ1737465
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:19:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1bd214abab5dd89da5d1f1b301436cdc62efd91da347e5c4bd66fc49f293c2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1737465
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0xf1bd214abab5dd89da5d1f1b301436cdc62efd91da347e5c4bd66fc49f293c2d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCADJ1737465.
      date published: 2026-07-18T04:13:26Z
    audio: Akira
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.004
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.786
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.21
      additional property: Acousticness
        type: PropertyValue
        value: 0.079
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.358
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.428
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.156
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sabbath
  type: MusicAlbum
  date published: 2018-04-26
album: Muramasa (Trap Metal Remix)
  type: MusicAlbum
  date published: 2018-07-01
album: Muramasa
  type: MusicAlbum
  date published: 2018-07-15
album: Masamune
  type: MusicAlbum
  date published: 2018-10-30
album: Hiei
  type: MusicAlbum
  date published: 2019-05-01
album: Moksha
  type: MusicAlbum
  date published: 2020-06-05
album: Ay-OK
  type: MusicAlbum
  date published: 2020-06-15
album: Dmt Diamond
  type: MusicAlbum
  date published: 2021-03-09
album: Moksha 2
  type: MusicAlbum
  date published: 2021-03-31
album: NEW LIFE
  type: MusicAlbum
  date published: 2021-11-04
album: Moksha 2
  type: MusicAlbum
  date published: 2023-05-19
album: Wolfman
  type: MusicAlbum
  date published: 2023-08-31
album: Boogie
  type: MusicAlbum
  date published: 2023-11-24