Dave Siverns
type: MusicGroup
popularity: 16
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7984d83060f85acd9b7164e70a4bcce6f97f076191b5e3a304ad74ad61cfd687
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81613192-9c3a-449d-9329-3bc241c72267.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81613192-9c3a-449d-9329-3bc241c72267.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81613192-9c3a-449d-9329-3bc241c72267
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7984d83060f85acd9b7164e70a4bcce6f97f076191b5e3a304ad74ad61cfd687","name":"Dave Siverns","registered_at":"2026-06-14T18:04:21Z","symbol":"NIM0533139","token_address":"0xe4743a707c67691b0fcd799e6df544fbfa8831d3","type":"artist","uuid":"81613192-9c3a-449d-9329-3bc241c72267"}
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 0x7984d83060f85acd9b7164e70a4bcce6f97f076191b5e3a304ad74ad61cfd687. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81613192-9c3a-449d-9329-3bc241c72267.json and https://artists.proofprofile.net/proofs/artist/81613192-9c3a-449d-9329-3bc241c72267.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x7984d83060f85acd9b7164e70a4bcce6f97f076191b5e3a304ad74ad61cfd687","name":"Dave Siverns","registered_at":"2026-06-14T18:04:21Z","symbol":"NIM0533139","token_address":"0xe4743a707c67691b0fcd799e6df544fbfa8831d3","type":"artist","uuid":"81613192-9c3a-449d-9329-3bc241c72267"}
album: Songs for Singing
  type: MusicAlbum
  date published: 2012-12-09
album: Longings & Liturgies
  type: MusicAlbum
  date published: 2017-10-31
album: Even When
  type: MusicAlbum
  date published: 2019-07-11
album: Give Us O Lord
  type: MusicAlbum
  date published: 2019-07-25
album: Presence (spelled with a C)
  type: MusicAlbum
  date published: 2021-12-03
album: No One But Jesus
  type: MusicAlbum
  date published: 2022-04-01
album: God Who Never Tires
  type: MusicAlbum
  date published: 2023-01-27
album: Falala
  type: MusicAlbum
  date published: 2023-11-17
album: The Friendly Beasts
  type: MusicAlbum
  date published: 2023-11-24
album: Wonder Of That Day
  type: MusicAlbum
  date published: 2023-11-24
album: Presence
  type: MusicAlbum
  date published: 2023-12-01
  track: Rejoice, Take Heart
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231828
    explicit: false
    by artist: Dave Siverns
    in album: Presence
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: QZTBF2379867
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T14:33:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f46ab0907c0935ec9cdfb763839b629255753736c0fc54df98f79cd70457355
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958568
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958568
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2379867
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:23:47Z
    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 0x1f46ab0907c0935ec9cdfb763839b629255753736c0fc54df98f79cd70457355. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZTBF2379867.
      date published: 2026-07-18T15:23:47Z
    audio: Rejoice, Take Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.275
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.445
      additional property: Energy
        type: PropertyValue
        value: 0.252
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.408
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.221
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.886
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: We Give To You
    type: MusicRecording
    duration: PT1M55S
    duration ms: 115314
    explicit: false
    by artist: Dave Siverns
    in album: Presence
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: QZTBF2379872
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:17:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd021238d60503ec2a1ae4909bfae35511f169f585bae6cca9ec4ef940916cec3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958878
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958878
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2379872
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:19:14Z
    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 0xd021238d60503ec2a1ae4909bfae35511f169f585bae6cca9ec4ef940916cec3. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:19:14Z), 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/QZTBF2379872.
      date published: 2026-07-20T15:19:14Z
    audio: We Give To You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.62
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.41

Energy
type: PropertyValue
value: 0.281

Speechiness
type: PropertyValue
value: 0.03

Acousticness
type: PropertyValue
value: 0.645

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.07

Valence (Positivity)
type: PropertyValue
value: 0.271

Loudness (dB)
type: PropertyValue
value: -8.674

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major