Gregory Bradler
type: MusicGroup
popularity: 4
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x595e1bdfdd1529303f41ea33f4fe8e6bb445cb74a8d9acd9ae538929ef54065e
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/c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x595e1bdfdd1529303f41ea33f4fe8e6bb445cb74a8d9acd9ae538929ef54065e","name":"Gregory Bradler","registered_at":"2026-06-20T21:56:57Z","symbol":"NIM1725636","token_address":"0x1e7b3446c5458f104d829a6c3f957cbe1ec468d9","type":"artist","uuid":"c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595e1bdfdd1529303f41ea33f4fe8e6bb445cb74a8d9acd9ae538929ef54065e. 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/c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33.json and https://artists.proofprofile.net/proofs/artist/c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x595e1bdfdd1529303f41ea33f4fe8e6bb445cb74a8d9acd9ae538929ef54065e","name":"Gregory Bradler","registered_at":"2026-06-20T21:56:57Z","symbol":"NIM1725636","token_address":"0x1e7b3446c5458f104d829a6c3f957cbe1ec468d9","type":"artist","uuid":"c75802cf-a7cf-4c37-a64f-9bb2aa0c6c33"}
album: Half a World Away
  type: MusicAlbum
  date published: 2014-12-10
  track: Half a World Away
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198441
    explicit: false
    by artist: Gregory Bradler
    in album: Half a World Away
      type: MusicAlbum
      date published: 2014-12-10
    isrc code: USHM21581620
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:37:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f82e578ebd392de0acc83c8bde92020a7996c84bbdae627c6a0fad548315f67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958714
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958714
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21581620
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:51:44Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f82e578ebd392de0acc83c8bde92020a7996c84bbdae627c6a0fad548315f67. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21581620 — a six-check JSON result.
      date published: 2026-07-19T09:51:44Z
    audio: Half a World Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.069
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.815
      additional property: Energy
        type: PropertyValue
        value: 0.367
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.577
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.04
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.592
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kisses from New York
  type: MusicAlbum
  date published: 2018-12-31
album: I Can't Wait to Wait on You
  type: MusicAlbum
  date published: 2021-02-18
album: Get on Outta Here, Covid
  type: MusicAlbum
  date published: 2022-02-18
album: Tonight
  type: MusicAlbum
  date published: 2022-05-31
album: Feel the Love
  type: MusicAlbum
  date published: 2023-11-17