David Rosenblum
type: MusicGroup
popularity: 4
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad1349f81eb6d765c347cf1ed962796509ce19f0f9073ce670dd1aeb8f68b11b
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/4b1406b5-777d-4391-99eb-dbbb5f03948e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b1406b5-777d-4391-99eb-dbbb5f03948e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b1406b5-777d-4391-99eb-dbbb5f03948e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad1349f81eb6d765c347cf1ed962796509ce19f0f9073ce670dd1aeb8f68b11b","name":"David Rosenblum","registered_at":"2026-06-16T15:43:29Z","symbol":"NIM1098602","token_address":"0x48969f06df6225cf39f0ffc4117542157b842479","type":"artist","uuid":"4b1406b5-777d-4391-99eb-dbbb5f03948e"}
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 0xad1349f81eb6d765c347cf1ed962796509ce19f0f9073ce670dd1aeb8f68b11b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b1406b5-777d-4391-99eb-dbbb5f03948e.json and https://artists.proofprofile.net/proofs/artist/4b1406b5-777d-4391-99eb-dbbb5f03948e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xad1349f81eb6d765c347cf1ed962796509ce19f0f9073ce670dd1aeb8f68b11b","name":"David Rosenblum","registered_at":"2026-06-16T15:43:29Z","symbol":"NIM1098602","token_address":"0x48969f06df6225cf39f0ffc4117542157b842479","type":"artist","uuid":"4b1406b5-777d-4391-99eb-dbbb5f03948e"}
album: Worship Set , Vol. 1
  type: MusicAlbum
  date published: 2024-04-26
album: Breathe (Live)
  type: MusicAlbum
  date published: 2024-06-28
album: Worship Set , Vol. 2
  type: MusicAlbum
  date published: 2024-11-22
album: No Other Gospel (Live at Church)
  type: MusicAlbum
  date published: 2025-04-18
  track: No Other Gospel (Live at Church)
    type: MusicRecording
    duration: PT5M42S
    duration ms: 342000
    explicit: false
    by artist: David Rosenblum
    in album: No Other Gospel (Live at Church)
      type: MusicAlbum
      date published: 2025-04-18
    isrc code: TCAJM2576971
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:44:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fc6c0acdcc39eb1fb198a40655d718747dce08aecffe0cd76c13aa1482a53cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJM2576971
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0x1fc6c0acdcc39eb1fb198a40655d718747dce08aecffe0cd76c13aa1482a53cc. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAJM2576971.
      date published: 2026-07-20T01:04:02Z
    audio: No Other Gospel (Live at Church)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.457
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.342
      additional property: Energy
        type: PropertyValue
        value: 0.308
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.868
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.305
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.778
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major