Mark Stultz
type: MusicGroup
genre: surf rock
popularity: 6
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33e6771860165bd0964d7fc2cadd63e00086e9317214cf71e207dc107b048385
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c40c26d-063b-4724-8f57-7e91a944c4e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c40c26d-063b-4724-8f57-7e91a944c4e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c40c26d-063b-4724-8f57-7e91a944c4e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33e6771860165bd0964d7fc2cadd63e00086e9317214cf71e207dc107b048385","name":"Mark Stultz","registered_at":"2026-06-16T16:12:02Z","symbol":"NIM1105407","token_address":"0xdbbd99e78c9333ace94331c43ca2c17a027fedaa","type":"artist","uuid":"4c40c26d-063b-4724-8f57-7e91a944c4e4"}
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 0x33e6771860165bd0964d7fc2cadd63e00086e9317214cf71e207dc107b048385. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c40c26d-063b-4724-8f57-7e91a944c4e4.json and https://artists.proofprofile.net/proofs/artist/4c40c26d-063b-4724-8f57-7e91a944c4e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x33e6771860165bd0964d7fc2cadd63e00086e9317214cf71e207dc107b048385","name":"Mark Stultz","registered_at":"2026-06-16T16:12:02Z","symbol":"NIM1105407","token_address":"0xdbbd99e78c9333ace94331c43ca2c17a027fedaa","type":"artist","uuid":"4c40c26d-063b-4724-8f57-7e91a944c4e4"}
album: Texican Guitars
  type: MusicAlbum
  date published: 2004-01-01
album: Live in San Antonio-Acoustic Twang and Reverb
  type: MusicAlbum
  date published: 2009-10-10
album: Mark Stultz: The San Antonio Set
  type: MusicAlbum
  date published: 2009-10-10
album: Velvet Outlaw
  type: MusicAlbum
  date published: 2025-05-16
album: Commuter
  type: MusicAlbum
  date published: 2025-05-30
album: Ballerina Moon
  type: MusicAlbum
  date published: 2025-06-20
  track: Ballerina Moon
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150000
    explicit: false
    by artist: Mark Stultz
    in album: Ballerina Moon
      type: MusicAlbum
      date published: 2025-06-20
    genre: surf rock
    isrc code: QZTB22518396
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:17:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb79be0a6befe7f980c182ef45c413c071e35eaf7d453fe536aecd8e6467c90d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22518396
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 0xb79be0a6befe7f980c182ef45c413c071e35eaf7d453fe536aecd8e6467c90d1. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZTB22518396.
      date published: 2026-07-20T07:01:21Z
    audio: Ballerina Moon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.726
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.448
      additional property: Energy
        type: PropertyValue
        value: 0.255
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.876
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.23
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.703
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Desert Holds Her
  type: MusicAlbum
  date published: 2025-07-11
album: Mezcal Drifter
  type: MusicAlbum
  date published: 2025-08-01
album: Thunder Dust
  type: MusicAlbum
  date published: 2025-08-22
album: Twilight Palomino
  type: MusicAlbum
  date published: 2025-10-24