SAMMY LOUDPACKS
type: MusicGroup
popularity: 4
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71f3c82d99a55859de24389df4ca3fc54643cb402da767ba3d5a58d37cd29152
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89e2a3ed-fffb-4608-9add-f184f949bbd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89e2a3ed-fffb-4608-9add-f184f949bbd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89e2a3ed-fffb-4608-9add-f184f949bbd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71f3c82d99a55859de24389df4ca3fc54643cb402da767ba3d5a58d37cd29152","name":"SAMMY LOUDPACKS","registered_at":"2026-06-17T14:07:56Z","symbol":"NIM1419235","token_address":"0xa5f70cb3b38dfae15e61c1fc4aaa6aba0b31c9eb","type":"artist","uuid":"89e2a3ed-fffb-4608-9add-f184f949bbd7"}
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 0x71f3c82d99a55859de24389df4ca3fc54643cb402da767ba3d5a58d37cd29152. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89e2a3ed-fffb-4608-9add-f184f949bbd7.json and https://artists.proofprofile.net/proofs/artist/89e2a3ed-fffb-4608-9add-f184f949bbd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x71f3c82d99a55859de24389df4ca3fc54643cb402da767ba3d5a58d37cd29152","name":"SAMMY LOUDPACKS","registered_at":"2026-06-17T14:07:56Z","symbol":"NIM1419235","token_address":"0xa5f70cb3b38dfae15e61c1fc4aaa6aba0b31c9eb","type":"artist","uuid":"89e2a3ed-fffb-4608-9add-f184f949bbd7"}
album: Sunshine
  type: MusicAlbum
  date published: 2020-12-25
album: Sweetheart, Pt. 1
  type: MusicAlbum
  date published: 2021-02-14
album: Style
  type: MusicAlbum
  date published: 2021-04-24
album: Remembrance
  type: MusicAlbum
  date published: 2021-06-14
album: Cherry Shake
  type: MusicAlbum
  date published: 2021-08-22
album: Rocky
  type: MusicAlbum
  date published: 2021-10-31
album: Riding Rollin
  type: MusicAlbum
  date published: 2022-10-02
album: Ambient Rap
  type: MusicAlbum
  date published: 2022-10-09
album: 211
  type: MusicAlbum
  date published: 2024-02-12
  track: 211
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181333
    explicit: true
    by artist: SAMMY LOUDPACKS
    in album: 211
      type: MusicAlbum
      date published: 2024-02-12
    isrc code: QZFZ22471513
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:04:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6486d1fcbe22875f4a01c8096cc130f32b4bbf169318efb8a43d9e87e6a6d627
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22471513
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:03:57Z
    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 0x6486d1fcbe22875f4a01c8096cc130f32b4bbf169318efb8a43d9e87e6a6d627. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:57Z), 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/QZFZ22471513.
      date published: 2026-07-16T05:03:57Z
    audio: 211
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.102
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.615
      additional property: Speechiness
        type: PropertyValue
        value: 0.258
      additional property: Acousticness
        type: PropertyValue
        value: 0.502
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.509
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.536
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Train
  type: MusicAlbum
  date published: 2024-02-29