Zac Fitzsimmons
type: MusicGroup
popularity: 12
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b5b844d354293e4575e24f64d7a492e5e23be58919ed4700f1dc20bbebca496
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef83f4a0-9685-416a-98ab-e8d3070e266a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef83f4a0-9685-416a-98ab-e8d3070e266a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef83f4a0-9685-416a-98ab-e8d3070e266a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b5b844d354293e4575e24f64d7a492e5e23be58919ed4700f1dc20bbebca496","name":"Zac Fitzsimmons","registered_at":"2026-06-15T05:41:40Z","symbol":"NIM0699587","token_address":"0x96bc70f477d6656cd39b305589eff55ccd63554e","type":"artist","uuid":"ef83f4a0-9685-416a-98ab-e8d3070e266a"}
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 0x1b5b844d354293e4575e24f64d7a492e5e23be58919ed4700f1dc20bbebca496. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef83f4a0-9685-416a-98ab-e8d3070e266a.json and https://artists.proofprofile.net/proofs/artist/ef83f4a0-9685-416a-98ab-e8d3070e266a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x1b5b844d354293e4575e24f64d7a492e5e23be58919ed4700f1dc20bbebca496","name":"Zac Fitzsimmons","registered_at":"2026-06-15T05:41:40Z","symbol":"NIM0699587","token_address":"0x96bc70f477d6656cd39b305589eff55ccd63554e","type":"artist","uuid":"ef83f4a0-9685-416a-98ab-e8d3070e266a"}
album: In Overflow
  type: MusicAlbum
  date published: 2007-04-18
album: We Were Called
  type: MusicAlbum
  date published: 2012-01-01
album: Love the Way You Love
  type: MusicAlbum
  date published: 2019-07-04
album: Once Again
  type: MusicAlbum
  date published: 2019-10-10
album: Psalms: Word for Word
  type: MusicAlbum
  date published: 2020-11-26
  track: Psalm 103 Word for Word
    type: MusicRecording
    duration: PT5M28S
    duration ms: 328293
    explicit: false
    by artist: Zac Fitzsimmons
    in album: Psalms: Word for Word
      type: MusicAlbum
      date published: 2020-11-26
    isrc code: QZNWR2089153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:59:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47878b741a3ac60342436a5f9a8ad36599b2250c16c3a16540ba4ee418ec6b0f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958945
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958945
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2089153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:35:28Z
    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 0x47878b741a3ac60342436a5f9a8ad36599b2250c16c3a16540ba4ee418ec6b0f. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZNWR2089153.
      date published: 2026-07-21T00:35:28Z
    audio: Psalm 103 Word for Word
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.747
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.438
      additional property: Energy
        type: PropertyValue
        value: 0.304
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.546
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.265
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.909
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: More Than Conquerors
  type: MusicAlbum
  date published: 2021-03-05
album: Day By Day
  type: MusicAlbum
  date published: 2021-05-17
album: 3 Hymns Live
  type: MusicAlbum
  date published: 2021-05-22
album: Of the Father's Love Begotten (Evermore)
  type: MusicAlbum
  date published: 2021-06-11
album: Psalm 28 Word For Word
  type: MusicAlbum
  date published: 2021-12-03
album: Psalm 5 Word For Word
  type: MusicAlbum
  date published: 2022-01-24
album: Psalms Word For Word: Volume 2
  type: MusicAlbum
  date published: 2023-03-03
album: Psalms Word For Word: Volume 2
  type: MusicAlbum
  date published: 2023-03-03
album: Psalms Sung Word For Word (Live)
  type: MusicAlbum
  date published: 2024-01-01
album: Christian Prayer Music (One Hour Ambient Instrumental)
  type: MusicAlbum
  date published: 2024-11-01
album: Romans Road Word For Word
  type: MusicAlbum
  date published: 2025-09-26
album: Psalm 84 Word For Word
  type: MusicAlbum
  date published: 2025-10-15
album: Psalm 84 Word For Word
  type: MusicAlbum
  date published: 2025-10-24