Jeff Boldt
type: MusicGroup
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x255f732f24694a063a5948913f54f49cfaae55afb927c6742737ee87fad0f912
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd6a140a-1ea2-466e-8b5f-efa7554238e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd6a140a-1ea2-466e-8b5f-efa7554238e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd6a140a-1ea2-466e-8b5f-efa7554238e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x255f732f24694a063a5948913f54f49cfaae55afb927c6742737ee87fad0f912","name":"Jeff Boldt","registered_at":"2026-06-21T00:00:18Z","symbol":"NIM1752850","token_address":"0xc3d8d5cdbead8472dab0412d7c257a5c3ad2c51d","type":"artist","uuid":"cd6a140a-1ea2-466e-8b5f-efa7554238e4"}
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 0x255f732f24694a063a5948913f54f49cfaae55afb927c6742737ee87fad0f912. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd6a140a-1ea2-466e-8b5f-efa7554238e4.json and https://artists.proofprofile.net/proofs/artist/cd6a140a-1ea2-466e-8b5f-efa7554238e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x255f732f24694a063a5948913f54f49cfaae55afb927c6742737ee87fad0f912","name":"Jeff Boldt","registered_at":"2026-06-21T00:00:18Z","symbol":"NIM1752850","token_address":"0xc3d8d5cdbead8472dab0412d7c257a5c3ad2c51d","type":"artist","uuid":"cd6a140a-1ea2-466e-8b5f-efa7554238e4"}
album: The Great Unknown
  type: MusicAlbum
  date published: 2022-03-12
  track: The Great Unknown
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198904
    explicit: false
    by artist: Jeff Boldt
    in album: The Great Unknown
      type: MusicAlbum
      date published: 2022-03-12
    isrc code: SE5752279096
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:59:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68c49570e0a8bfcd7b18e17464ae9fa34fb19edf2de5db1cb8de01f54ac2fb21
    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/SE5752279096
    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 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 0x68c49570e0a8bfcd7b18e17464ae9fa34fb19edf2de5db1cb8de01f54ac2fb21. 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/SE5752279096.
      date published: 2026-07-05T01:12:41Z
    audio: The Great Unknown
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.915
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.36
      additional property: Energy
        type: PropertyValue
        value: 0.241
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.865
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.1
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.261
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: It’s Alright (Radio Edit)
  type: MusicAlbum
  date published: 2022-08-12
album: With the Night
  type: MusicAlbum
  date published: 2022-11-03
album: Walking a Wire
  type: MusicAlbum
  date published: 2023-01-11
album: Wake Up
  type: MusicAlbum
  date published: 2023-05-31
album: The Lost Boys
  type: MusicAlbum
  date published: 2024-07-26