Mr. Brackets
type: MusicGroup
popularity: 9
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45b9726812dc86c8f22cc7195b1a6f7863bd28272c31b16a152708645292002c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45b9726812dc86c8f22cc7195b1a6f7863bd28272c31b16a152708645292002c","name":"Mr. Brackets","registered_at":"2026-06-21T09:06:53Z","symbol":"NIM1884433","token_address":"0x55f68e35a596a5688267aa0404dfc73e4ff1f4dc","type":"artist","uuid":"e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d"}
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 0x45b9726812dc86c8f22cc7195b1a6f7863bd28272c31b16a152708645292002c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d.json and https://artists.proofprofile.net/proofs/artist/e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x45b9726812dc86c8f22cc7195b1a6f7863bd28272c31b16a152708645292002c","name":"Mr. Brackets","registered_at":"2026-06-21T09:06:53Z","symbol":"NIM1884433","token_address":"0x55f68e35a596a5688267aa0404dfc73e4ff1f4dc","type":"artist","uuid":"e7ae08bd-0d5a-46b4-a3f2-9e84e714d85d"}
album: Come Back Again
  type: MusicAlbum
  date published: 2018-01-09
album: Burn (Remix)
  type: MusicAlbum
  date published: 2018-01-10
  track: Burn (Remix)
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298344
    explicit: false
    by artist: Mr. Brackets
    in album: Burn (Remix)
      type: MusicAlbum
      date published: 2018-01-10
    isrc code: AEA0Q1804010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:51:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10de2c3a91bc7258e7facff24c674b8170c2995b8dec04afff170af6b3c5947c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957919
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957919
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1804010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T23:58:45Z
    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 0x10de2c3a91bc7258e7facff24c674b8170c2995b8dec04afff170af6b3c5947c. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/AEA0Q1804010.
      date published: 2026-07-13T23:58:45Z
    audio: Burn (Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.001
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.67
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.133
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.229
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.703
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Burn (Remix)
  type: MusicAlbum
  date published: 2018-01-10
album: Psyche (Remix)
  type: MusicAlbum
  date published: 2018-01-10
album: Magic World
  type: MusicAlbum
  date published: 2018-03-06
album: Dreams
  type: MusicAlbum
  date published: 2018-07-02
album: Moments
  type: MusicAlbum
  date published: 2019-10-04
album: Moments
  type: MusicAlbum
  date published: 2019-11-11
album: Moments (Laurentius Remix)
  type: MusicAlbum
  date published: 2020-04-03
album: Close Down
  type: MusicAlbum
  date published: 2020-11-20
  track: Close Down
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170109
    explicit: false
    by artist: Mr. Brackets
    in album: Close Down
      type: MusicAlbum
      date published: 2020-11-20
    isrc code: QMBZ92069727
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T23:00:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec94f644ebb10f0a47e1962632fa80a2236083920c758e2f615afeb2342763ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92069727
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xec94f644ebb10f0a47e1962632fa80a2236083920c758e2f615afeb2342763ab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMBZ92069727.
      date published: 2026-07-02T16:51:38Z
    audio: Close Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.984
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.647

Energy
type: PropertyValue
value: 0.675

Speechiness
type: PropertyValue
value: 0.129

Acousticness
type: PropertyValue
value: 0.44

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.382

Valence (Positivity)
type: PropertyValue
value: 0.493

Loudness (dB)
type: PropertyValue
value: -4.633

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor