Classical School of Dallas
type: MusicGroup
popularity: 3
followers: 145
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bb37e7c9fd852e35107ab6928df54e47263cc337993704fd3d3558181d1b9f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0007cdd-a31e-4193-9a1d-ee7cce00770b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0007cdd-a31e-4193-9a1d-ee7cce00770b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0007cdd-a31e-4193-9a1d-ee7cce00770b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bb37e7c9fd852e35107ab6928df54e47263cc337993704fd3d3558181d1b9f4","name":"Classical School of Dallas","registered_at":"2026-06-21T12:39:35Z","symbol":"NIM1925983","token_address":"0x247d23f440f3860c38abfe33aaabf942569a9b42","type":"artist","uuid":"f0007cdd-a31e-4193-9a1d-ee7cce00770b"}
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 0x4bb37e7c9fd852e35107ab6928df54e47263cc337993704fd3d3558181d1b9f4. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0007cdd-a31e-4193-9a1d-ee7cce00770b.json and https://artists.proofprofile.net/proofs/artist/f0007cdd-a31e-4193-9a1d-ee7cce00770b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4bb37e7c9fd852e35107ab6928df54e47263cc337993704fd3d3558181d1b9f4","name":"Classical School of Dallas","registered_at":"2026-06-21T12:39:35Z","symbol":"NIM1925983","token_address":"0x247d23f440f3860c38abfe33aaabf942569a9b42","type":"artist","uuid":"f0007cdd-a31e-4193-9a1d-ee7cce00770b"}
album: In Christ Alone
  type: MusicAlbum
  date published: 2023-09-08
album: Oh Holy Night
  type: MusicAlbum
  date published: 2023-11-03
album: For the Beauty of the Earth
  type: MusicAlbum
  date published: 2024-02-02
album: All Creatures of Our God and King
  type: MusicAlbum
  date published: 2024-03-15
album: Morning Assembly Hymns 2024-2025
  type: MusicAlbum
  date published: 2024-08-13
  track: My Hope Is Built on Nothing Less
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226666
    explicit: false
    by artist: Classical School of Dallas
    in album: Morning Assembly Hymns 2024-2025
      type: MusicAlbum
      date published: 2024-08-13
    isrc code: USDHM2406973
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:26:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68067397ab66318db6e3248303302995e0956cb8a7f5260f49a994324786a1f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2406973
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:29:11Z
    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 0x68067397ab66318db6e3248303302995e0956cb8a7f5260f49a994324786a1f0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:29:11Z), 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/USDHM2406973.
      date published: 2026-07-21T17:29:11Z
    audio: My Hope Is Built on Nothing Less
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 63.241
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.2
      additional property: Energy
        type: PropertyValue
        value: 0.246
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.658
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.424
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.75
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: My Hope Is Built on Nothing Less
  type: MusicAlbum
  date published: 2024-10-25
album: Come Thou Long Expected Jesus
  type: MusicAlbum
  date published: 2024-10-25
album: It Is Well
  type: MusicAlbum
  date published: 2024-10-25
album: This Is My Father's World
  type: MusicAlbum
  date published: 2025-08-02
album: Joyful, Joyful, We Adore Thee
  type: MusicAlbum
  date published: 2025-08-02
album: Silent Night
  type: MusicAlbum
  date published: 2025-08-02
album: To God Be the Glory
  type: MusicAlbum
  date published: 2025-08-02
album: Come Thou Fount
  type: MusicAlbum
  date published: 2025-08-06