Stampyd
type: MusicGroup
genre: deathstep
genre: dubstep
genre: riddim
popularity: 3
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b801b33654ee1085d3d0b598dcd8fbdffbf9d6223b4ffdc8285759ee648e24e
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/604f9ae5-dffb-4b1a-8174-f5676a8aa67c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/604f9ae5-dffb-4b1a-8174-f5676a8aa67c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/604f9ae5-dffb-4b1a-8174-f5676a8aa67c
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 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 0x3b801b33654ee1085d3d0b598dcd8fbdffbf9d6223b4ffdc8285759ee648e24e. 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/604f9ae5-dffb-4b1a-8174-f5676a8aa67c.json and https://artists.proofprofile.net/proofs/artist/604f9ae5-dffb-4b1a-8174-f5676a8aa67c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Lethal Stampede
  type: MusicAlbum
  date published: 2018-10-25
album: Jörmungandr
  type: MusicAlbum
  date published: 2019-10-03
album: Fuji
  type: MusicAlbum
  date published: 2020-11-09
album: Lazulis
  type: MusicAlbum
  date published: 2021-04-23
album: False Gods
  type: MusicAlbum
  date published: 2021-06-26
album: VOID SIMULATOR
  type: MusicAlbum
  date published: 2022-01-14
album: Realm Reboot
  type: MusicAlbum
  date published: 2022-03-23
album: Radio Riddim
  type: MusicAlbum
  date published: 2022-06-03
album: Another Riddim Thing
  type: MusicAlbum
  date published: 2022-12-07
album: Home
  type: MusicAlbum
  date published: 2023-01-19
album: The Universe/___Void
  type: MusicAlbum
  date published: 2023-03-24
album: Rossak
  type: MusicAlbum
  date published: 2023-08-30
album: Muad'Dib
  type: MusicAlbum
  date published: 2023-11-17
  track: Muad'Dib
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197142
    explicit: false
    by artist: Stampyd
    in album: Muad'Dib
      type: MusicAlbum
      date published: 2023-11-17
    genre: deathstep
    genre: dubstep
    genre: riddim
    isrc code: QM42K2200509
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:09:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2e1aed342f3f2216c8a670cf6cff8e9e5012e17402b37df74ff6f974cb5c51cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958682
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958682
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2200509
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:17:12Z
    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 0x2e1aed342f3f2216c8a670cf6cff8e9e5012e17402b37df74ff6f974cb5c51cb. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QM42K2200509.
      date published: 2026-07-19T06:17:12Z
    audio: Muad'Dib
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.393
      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: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.383
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.183
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.192
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major