Proof of Burden
type: MusicGroup
popularity: 6
followers: 876
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe544a63eca6c4a9a449bbae793f9558c5243bdb9342cac51f64393dd932ba79b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea69e2c-1559-4762-bef1-5c476f6907e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ea69e2c-1559-4762-bef1-5c476f6907e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ea69e2c-1559-4762-bef1-5c476f6907e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe544a63eca6c4a9a449bbae793f9558c5243bdb9342cac51f64393dd932ba79b","name":"Proof of Burden","registered_at":"2026-06-20T04:51:36Z","symbol":"NIM1517870","token_address":"0xe97aa44fc85b957da2adbae8b60705db6c8201b2","type":"artist","uuid":"9ea69e2c-1559-4762-bef1-5c476f6907e8"}
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 0xe544a63eca6c4a9a449bbae793f9558c5243bdb9342cac51f64393dd932ba79b. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ea69e2c-1559-4762-bef1-5c476f6907e8.json and https://artists.proofprofile.net/proofs/artist/9ea69e2c-1559-4762-bef1-5c476f6907e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe544a63eca6c4a9a449bbae793f9558c5243bdb9342cac51f64393dd932ba79b","name":"Proof of Burden","registered_at":"2026-06-20T04:51:36Z","symbol":"NIM1517870","token_address":"0xe97aa44fc85b957da2adbae8b60705db6c8201b2","type":"artist","uuid":"9ea69e2c-1559-4762-bef1-5c476f6907e8"}
album: Fallen
  type: MusicAlbum
  date published: 1999-04-20
album: This Night
  type: MusicAlbum
  date published: 2000-08-08
album: Revelations
  type: MusicAlbum
  date published: 2022-04-20
  track: Thomas
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305600
    explicit: false
    by artist: Proof of Burden
    in album: Revelations
      type: MusicAlbum
      date published: 2022-04-20
    isrc code: USDY42276750
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:08:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ef112701ac6688c6bea8290ec118d388d6b9273d0644e2ff80aa0405b86dd57
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958263
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958263
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42276750
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:19:47Z
    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 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 0x3ef112701ac6688c6bea8290ec118d388d6b9273d0644e2ff80aa0405b86dd57. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USDY42276750.
      date published: 2026-07-16T08:19:47Z
    audio: Thomas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.05
      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: 0.3
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.224
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.921
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Drones on Phones
  type: MusicAlbum
  date published: 2023-12-17
album: Sex and Candy
  type: MusicAlbum
  date published: 2024-10-19
album: Head Full Of Lies
  type: MusicAlbum
  date published: 2025-01-19
album: Stinkfist
  type: MusicAlbum
  date published: 2025-09-02