Material Creep
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1debb189a87ac7ad9874c2019df08b3c9c1725c96eda0eb590778ebcfc470402
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88eb2c42-2eb3-43d3-b295-c8dec95ee111.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88eb2c42-2eb3-43d3-b295-c8dec95ee111.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88eb2c42-2eb3-43d3-b295-c8dec95ee111
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1debb189a87ac7ad9874c2019df08b3c9c1725c96eda0eb590778ebcfc470402","name":"Material Creep","registered_at":"2026-06-17T13:45:19Z","symbol":"NIM1413833","token_address":"0xa8825d955ca57faf630b790fcf8ead1ab6d8ffb0","type":"artist","uuid":"88eb2c42-2eb3-43d3-b295-c8dec95ee111"}
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 0x1debb189a87ac7ad9874c2019df08b3c9c1725c96eda0eb590778ebcfc470402. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88eb2c42-2eb3-43d3-b295-c8dec95ee111.json and https://artists.proofprofile.net/proofs/artist/88eb2c42-2eb3-43d3-b295-c8dec95ee111.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1debb189a87ac7ad9874c2019df08b3c9c1725c96eda0eb590778ebcfc470402","name":"Material Creep","registered_at":"2026-06-17T13:45:19Z","symbol":"NIM1413833","token_address":"0xa8825d955ca57faf630b790fcf8ead1ab6d8ffb0","type":"artist","uuid":"88eb2c42-2eb3-43d3-b295-c8dec95ee111"}
album: DAY TOLL
  type: MusicAlbum
  date published: 2025-03-09
  track: DAY TOLL
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110769
    explicit: false
    by artist: Material Creep
    in album: DAY TOLL
      type: MusicAlbum
      date published: 2025-03-09
    isrc code: QZHNA2574804
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:19:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x14ae074bf427a1660beec3c8940ed170c57683c8b1a8d35e3c249f02f3343625
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2574804
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T13:33:01Z
    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 0x14ae074bf427a1660beec3c8940ed170c57683c8b1a8d35e3c249f02f3343625. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZHNA2574804.
      date published: 2026-07-17T13:33:01Z
    audio: DAY TOLL
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.931
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.734
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.514
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.606
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.669
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.404
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: y tho?
  type: MusicAlbum
  date published: 2025-04-05
album: Cult of the Box
  type: MusicAlbum
  date published: 2025-05-05
album: spending too much
  type: MusicAlbum
  date published: 2025-06-05
album: my seatbelt
  type: MusicAlbum
  date published: 2025-07-05
album: GRIP//STRENGTH
  type: MusicAlbum
  date published: 2025-09-05