SML Productions
type: MusicGroup
popularity: 17
followers: 546
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8996ea2dab09fe537405b01f3240afb877da91c2384e403f9f501cd1ac4e9a7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8761186d-6b8e-43ac-b6bf-51e6bb88ec64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8761186d-6b8e-43ac-b6bf-51e6bb88ec64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8761186d-6b8e-43ac-b6bf-51e6bb88ec64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8996ea2dab09fe537405b01f3240afb877da91c2384e403f9f501cd1ac4e9a7a","name":"SML Productions","registered_at":"2026-06-14T18:38:01Z","symbol":"NIM0541165","token_address":"0x6c992f218f581cb46102a927068fb24875f92356","type":"artist","uuid":"8761186d-6b8e-43ac-b6bf-51e6bb88ec64"}
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 0x8996ea2dab09fe537405b01f3240afb877da91c2384e403f9f501cd1ac4e9a7a. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8761186d-6b8e-43ac-b6bf-51e6bb88ec64.json and https://artists.proofprofile.net/proofs/artist/8761186d-6b8e-43ac-b6bf-51e6bb88ec64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x8996ea2dab09fe537405b01f3240afb877da91c2384e403f9f501cd1ac4e9a7a","name":"SML Productions","registered_at":"2026-06-14T18:38:01Z","symbol":"NIM0541165","token_address":"0x6c992f218f581cb46102a927068fb24875f92356","type":"artist","uuid":"8761186d-6b8e-43ac-b6bf-51e6bb88ec64"}
album: Freestyle SML - Korbo
  type: MusicAlbum
  date published: 2024-07-10
album: Freestyle SML #2
  type: MusicAlbum
  date published: 2024-08-10
album: Freestyle SML #3
  type: MusicAlbum
  date published: 2024-09-22
album: Freestyle SML #4
  type: MusicAlbum
  date published: 2024-09-25
album: Freestyle SML #1
  type: MusicAlbum
  date published: 2024-09-27
album: Freestyle SML #5
  type: MusicAlbum
  date published: 2024-10-04
album: Freestyle SML #7
  type: MusicAlbum
  date published: 2024-11-03
album: Freestyle SML #8
  type: MusicAlbum
  date published: 2025-01-15
album: Freestyle SML #10
  type: MusicAlbum
  date published: 2025-02-07
album: Freestyle SML #12
  type: MusicAlbum
  date published: 2025-02-17
  track: Freestyle SML #12
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164736
    explicit: true
    by artist: SML Productions
    in album: Freestyle SML #12
      type: MusicAlbum
      date published: 2025-02-17
    isrc code: QZHN32581046
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:52:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9187ebe6fe1ad0d77fd881ac6464a25fe83673a150675ed8e2015483d13931aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32581046
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x9187ebe6fe1ad0d77fd881ac6464a25fe83673a150675ed8e2015483d13931aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN32581046.
      date published: 2026-07-05T01:12:41Z
    audio: Freestyle SML #12
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.532
      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: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.574
      additional property: Speechiness
        type: PropertyValue
        value: 0.355
      additional property: Acousticness
        type: PropertyValue
        value: 0.173
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.279
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.653
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major