Motorowl
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: stoner rock
popularity: 6
followers: 2281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x241fe43672d3b643280dc9041d9dcce8aa094a99a81e0ef8b9c47e9618f31039
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/e5ecfe4c-680b-470d-b2e9-1462ff8fec48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5ecfe4c-680b-470d-b2e9-1462ff8fec48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5ecfe4c-680b-470d-b2e9-1462ff8fec48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0x241fe43672d3b643280dc9041d9dcce8aa094a99a81e0ef8b9c47e9618f31039. 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/e5ecfe4c-680b-470d-b2e9-1462ff8fec48.json and https://artists.proofprofile.net/proofs/artist/e5ecfe4c-680b-470d-b2e9-1462ff8fec48.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
album: Om Generator
  type: MusicAlbum
  date published: 2016-07-29
album: The Highest City, Pt. 1
  type: MusicAlbum
  date published: 2016-08-12
album: Om Generator
  type: MusicAlbum
  date published: 2016-08-26
album: Atlas
  type: MusicAlbum
  date published: 2018-06-01
album: To Take
  type: MusicAlbum
  date published: 2018-07-06
album: Atlas
  type: MusicAlbum
  date published: 2018-07-27
album: Shapeshift Hooligans
  type: MusicAlbum
  date published: 2022-02-25
album: Shapeshift Hooligans
  type: MusicAlbum
  date published: 2022-04-14
album: No Center
  type: MusicAlbum
  date published: 2023-11-22
album: Future Nostalgia
  type: MusicAlbum
  date published: 2024-01-16
album: This House Has No Center
  type: MusicAlbum
  date published: 2024-02-16