SMYU
type: MusicGroup
genre: metalcore
popularity: 14
followers: 2375
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40d9984babe6cb3eb4c6e910e618df813fa5120d4ff16798d1687db74ceef1f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3fc2a76-35d2-43ee-a113-42d29c467514.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3fc2a76-35d2-43ee-a113-42d29c467514.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3fc2a76-35d2-43ee-a113-42d29c467514
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 0x40d9984babe6cb3eb4c6e910e618df813fa5120d4ff16798d1687db74ceef1f6. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3fc2a76-35d2-43ee-a113-42d29c467514.json and https://artists.proofprofile.net/proofs/artist/c3fc2a76-35d2-43ee-a113-42d29c467514.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: We're All Sinners
  type: MusicAlbum
  date published: 2016
album: We're All Sinners
  type: MusicAlbum
  date published: 2016
album: We're All Sinners
  type: MusicAlbum
  date published: 2016-07-12
album: Heathens
  type: MusicAlbum
  date published: 2017-10-06
album: Heathens
  type: MusicAlbum
  date published: 2017-10-06
album: Masks
  type: MusicAlbum
  date published: 2018-01-14
album: Hate
  type: MusicAlbum
  date published: 2019-03-01
album: Origins
  type: MusicAlbum
  date published: 2019-04-20
album: Origins
  type: MusicAlbum
  date published: 2019-04-20
album: Coma
  type: MusicAlbum
  date published: 2020-09-16
album: Kid Forever
  type: MusicAlbum
  date published: 2020-11-25
album: Strawberry
  type: MusicAlbum
  date published: 2021-06-25
album: Sparks
  type: MusicAlbum
  date published: 2022-01-14
album: Freestyle du sale
  type: MusicAlbum
  date published: 2022-06-10
album: Freestyle du sale
  type: MusicAlbum
  date published: 2022-06-10
album: Menteur menteur
  type: MusicAlbum
  date published: 2022-11-25
album: Sparks
  type: MusicAlbum
  date published: 2023-01-03
album: Coma
  type: MusicAlbum
  date published: 2023-02-10
album: Dark Rooms & Cigars
  type: MusicAlbum
  date published: 2023-03-31
album: Girl In A Truck
  type: MusicAlbum
  date published: 2023-06-16
album: DD Smoker
  type: MusicAlbum
  date published: 2023-08-18
  track: DD Smoker
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235283
    explicit: true
    by artist: SMYU
    in album: DD Smoker
      type: MusicAlbum
      date published: 2023-08-18
    genre: metalcore
    isrc code: QZTV32335455
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:39:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x173cad92695b6c4b81758b019bd1c194ef65d522d403f48d751226c2b3978ce6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32335455
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x173cad92695b6c4b81758b019bd1c194ef65d522d403f48d751226c2b3978ce6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTV32335455.
      date published: 2026-07-17T09:14:21Z
    audio: DD Smoker
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.02
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.302
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.687
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.281
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sharks
  type: MusicAlbum
  date published: 2024-05-03
album: Queen Spirit
  type: MusicAlbum
  date published: 2025-03-06
album: Johnny B. Goode
  type: MusicAlbum
  date published: 2025-07-17