DonSolo SDM
type: MusicGroup
popularity: 4
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70651e3316cb899f78c2c1ae8f8838bf8c49f3b39ba8e571fff9f74215f2749c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb60c6df-03a0-48ec-a074-d2c058f58a12.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb60c6df-03a0-48ec-a074-d2c058f58a12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb60c6df-03a0-48ec-a074-d2c058f58a12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70651e3316cb899f78c2c1ae8f8838bf8c49f3b39ba8e571fff9f74215f2749c","name":"DonSolo SDM","registered_at":"2026-06-20T17:19:42Z","symbol":"NIM1663755","token_address":"0x4cc4ecb9ebba6ac53a017300ad4170aa31b62ae5","type":"artist","uuid":"bb60c6df-03a0-48ec-a074-d2c058f58a12"}
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 0x70651e3316cb899f78c2c1ae8f8838bf8c49f3b39ba8e571fff9f74215f2749c. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb60c6df-03a0-48ec-a074-d2c058f58a12.json and https://artists.proofprofile.net/proofs/artist/bb60c6df-03a0-48ec-a074-d2c058f58a12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x70651e3316cb899f78c2c1ae8f8838bf8c49f3b39ba8e571fff9f74215f2749c","name":"DonSolo SDM","registered_at":"2026-06-20T17:19:42Z","symbol":"NIM1663755","token_address":"0x4cc4ecb9ebba6ac53a017300ad4170aa31b62ae5","type":"artist","uuid":"bb60c6df-03a0-48ec-a074-d2c058f58a12"}
album: Solo
  type: MusicAlbum
  date published: 2000
album: Out da bank
  type: MusicAlbum
  date published: 2018-08-04
album: Fuck Em
  type: MusicAlbum
  date published: 2018-11-08
  track: Gunned Down
    type: MusicRecording
    duration: PT1M37S
    duration ms: 97854
    explicit: true
    by artist: DonSolo SDM
    in album: Fuck Em
      type: MusicAlbum
      date published: 2018-11-08
    isrc code: QZ22B2020485
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:08:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcae53e5974938f8bf946880c55f43bfc022c252224b925759a55ed17c70116bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2020485
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xcae53e5974938f8bf946880c55f43bfc022c252224b925759a55ed17c70116bb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ22B2020485.
      date published: 2026-07-03T21:18:05Z
    audio: Gunned Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.373
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.577
      additional property: Speechiness
        type: PropertyValue
        value: 0.193
      additional property: Acousticness
        type: PropertyValue
        value: 0.327
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.178
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.291
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fuck Em
  type: MusicAlbum
  date published: 2018-11-08
album: Winsolo
  type: MusicAlbum
  date published: 2019-03-18