QG Dos Medley
type: MusicGroup
popularity: 6
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d4a70d9e5894638fd06c43dacc111eede09bd95c28bf61dd2115c6f1fdd39a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca0a8b5e-382d-455a-80fb-99fa1ef24e8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca0a8b5e-382d-455a-80fb-99fa1ef24e8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca0a8b5e-382d-455a-80fb-99fa1ef24e8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d4a70d9e5894638fd06c43dacc111eede09bd95c28bf61dd2115c6f1fdd39a1","name":"QG Dos Medley","registered_at":"2026-06-20T22:54:37Z","symbol":"NIM1739962","token_address":"0x247af9ba64ca9d2a104cb8809ae82578165b45ea","type":"artist","uuid":"ca0a8b5e-382d-455a-80fb-99fa1ef24e8b"}
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 0x9d4a70d9e5894638fd06c43dacc111eede09bd95c28bf61dd2115c6f1fdd39a1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca0a8b5e-382d-455a-80fb-99fa1ef24e8b.json and https://artists.proofprofile.net/proofs/artist/ca0a8b5e-382d-455a-80fb-99fa1ef24e8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9d4a70d9e5894638fd06c43dacc111eede09bd95c28bf61dd2115c6f1fdd39a1","name":"QG Dos Medley","registered_at":"2026-06-20T22:54:37Z","symbol":"NIM1739962","token_address":"0x247af9ba64ca9d2a104cb8809ae82578165b45ea","type":"artist","uuid":"ca0a8b5e-382d-455a-80fb-99fa1ef24e8b"}
album: QG dos Medley 4
  type: MusicAlbum
  date published: 2025-05-12
album: QG DOS MEDLEY 5
  type: MusicAlbum
  date published: 2025-06-12
  track: QG DOS MEDLEY 5
    type: MusicRecording
    duration: PT7M52S
    duration ms: 472615
    explicit: true
    by artist: QG Dos Medley
    in album: QG DOS MEDLEY 5
      type: MusicAlbum
      date published: 2025-06-12
    isrc code: BXG6R2500437
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:36:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x188ea6923e654be333e0268c64df1a40a796bfe9168cefdff3537608f6688049
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXG6R2500437
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:38:20Z
    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 0x188ea6923e654be333e0268c64df1a40a796bfe9168cefdff3537608f6688049. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:38:20Z), 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/BXG6R2500437.
      date published: 2026-07-15T21:38:20Z
    audio: QG DOS MEDLEY 5
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.891
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.783
      additional property: Speechiness
        type: PropertyValue
        value: 0.38
      additional property: Acousticness
        type: PropertyValue
        value: 0.451
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.807
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.109
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: QG DOS MEDLEY 6
  type: MusicAlbum
  date published: 2025-07-03