Brock Tyler
type: MusicGroup
popularity: 14
followers: 732
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x998aeffa5814ef15b7fdb995e5b1bc3b45f70bcbc88dc8a8b78c2fe887efa678
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66406d07-20b7-4bc8-8283-358e6b0b121d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66406d07-20b7-4bc8-8283-358e6b0b121d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66406d07-20b7-4bc8-8283-358e6b0b121d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x998aeffa5814ef15b7fdb995e5b1bc3b45f70bcbc88dc8a8b78c2fe887efa678","name":"Brock Tyler","registered_at":"2026-06-14T15:14:38Z","symbol":"NIM0492686","token_address":"0x8889b91cc6ed6cac88ea3fb56e6a333a30172977","type":"artist","uuid":"66406d07-20b7-4bc8-8283-358e6b0b121d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998aeffa5814ef15b7fdb995e5b1bc3b45f70bcbc88dc8a8b78c2fe887efa678. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66406d07-20b7-4bc8-8283-358e6b0b121d.json and https://artists.proofprofile.net/proofs/artist/66406d07-20b7-4bc8-8283-358e6b0b121d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0x998aeffa5814ef15b7fdb995e5b1bc3b45f70bcbc88dc8a8b78c2fe887efa678","name":"Brock Tyler","registered_at":"2026-06-14T15:14:38Z","symbol":"NIM0492686","token_address":"0x8889b91cc6ed6cac88ea3fb56e6a333a30172977","type":"artist","uuid":"66406d07-20b7-4bc8-8283-358e6b0b121d"}
album: Unclosing
  type: MusicAlbum
  date published: 2007-01-01
album: You Can't Keep the Sun Down
  type: MusicAlbum
  date published: 2011-08-15
album: Lights - EP
  type: MusicAlbum
  date published: 2012-04-10
album: City Lights
  type: MusicAlbum
  date published: 2012-12-12
album: Lights
  type: MusicAlbum
  date published: 2012-12-12
  track: Morning Flowers
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135827
    explicit: false
    by artist: Brock Tyler
    in album: Lights
      type: MusicAlbum
      date published: 2012-12-12
    isrc code: CA5P21200022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:29:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23a953111bcbad3a65b361b671afa2caea90e833f68461d84be56e61c2e09105
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5P21200022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a953111bcbad3a65b361b671afa2caea90e833f68461d84be56e61c2e09105. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5P21200022 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: Morning Flowers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.031
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.368
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.543
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.204
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.755
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lights
  type: MusicAlbum
  date published: 2012-12-12
album: Summer Moon
  type: MusicAlbum
  date published: 2013-07-17
album: Summer Moon
  type: MusicAlbum
  date published: 2013-07-17
album: Lights - EP
  type: MusicAlbum
  date published: 2013-08-22
album: Us
  type: MusicAlbum
  date published: 2018-01-01
album: Us
  type: MusicAlbum
  date published: 2018-01-18