Speak, Brother
type: MusicGroup
genre: christian folk
popularity: 5
followers: 1550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd3b83127c2125bf704e340e9f536ae318fb84fa7fe26a94cf64703214ac6f47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4611e69d-bdda-4c10-913c-cba04360639d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4611e69d-bdda-4c10-913c-cba04360639d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4611e69d-bdda-4c10-913c-cba04360639d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd3b83127c2125bf704e340e9f536ae318fb84fa7fe26a94cf64703214ac6f47","name":"Speak, Brother","registered_at":"2026-06-16T14:00:23Z","symbol":"NIM1073995","token_address":"0x8ec6195531935b18178594f28f8f79cdd68a9ef6","type":"artist","uuid":"4611e69d-bdda-4c10-913c-cba04360639d"}
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 0xfd3b83127c2125bf704e340e9f536ae318fb84fa7fe26a94cf64703214ac6f47. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4611e69d-bdda-4c10-913c-cba04360639d.json and https://artists.proofprofile.net/proofs/artist/4611e69d-bdda-4c10-913c-cba04360639d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xfd3b83127c2125bf704e340e9f536ae318fb84fa7fe26a94cf64703214ac6f47","name":"Speak, Brother","registered_at":"2026-06-16T14:00:23Z","symbol":"NIM1073995","token_address":"0x8ec6195531935b18178594f28f8f79cdd68a9ef6","type":"artist","uuid":"4611e69d-bdda-4c10-913c-cba04360639d"}
album: Speak, Brother
  type: MusicAlbum
  date published: 2014-11-03
album: Lions Roar
  type: MusicAlbum
  date published: 2015-09-11
album: Light Runs After Us
  type: MusicAlbum
  date published: 2016-03-25
album: He'll Fight
  type: MusicAlbum
  date published: 2017-05-12
album: Magnificent
  type: MusicAlbum
  date published: 2017-09-22
album: Lions Roar
  type: MusicAlbum
  date published: 2017-11-03
album: Magnesium Burn
  type: MusicAlbum
  date published: 2018-02-16
album: Magnesium Burn
  type: MusicAlbum
  date published: 2018-02-16
album: Young and Brave
  type: MusicAlbum
  date published: 2018-04-13
  track: Lions Roar
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223680
    explicit: false
    by artist: Speak, Brother
    in album: Young and Brave
      type: MusicAlbum
      date published: 2018-04-13
    genre: christian folk
    isrc code: GBLLT1713590
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:04:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x720dcdfcc7d4f76fb2e18199e5fc685e373ec1745859e37105f354e249d9fb8c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT1713590
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0x720dcdfcc7d4f76fb2e18199e5fc685e373ec1745859e37105f354e249d9fb8c. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBLLT1713590.
      date published: 2026-07-17T03:33:42Z
    audio: Lions Roar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.076
      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: 0.39
      additional property: Energy
        type: PropertyValue
        value: 0.755
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.419
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.62
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Young and Brave
  type: MusicAlbum
  date published: 2018-04-13
album: Man of Honour
  type: MusicAlbum
  date published: 2018-06-29
album: Meet Me in the Chaos
  type: MusicAlbum
  date published: 2018-11-16
album: Even Though We Are Strangers
  type: MusicAlbum
  date published: 2019-09-30
album: Layla's Wood
  type: MusicAlbum
  date published: 2019-12-22