Penance
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: stoner rock
description: thumb|La Penitente by Pietro Rotari Penance is any act or a set of actions done out of contrition for sins committed, as well as an alternative name for the Catholic, Eastern Orthodox, and Oriental O
popularity: 4
followers: 3207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x476493a2d5c4ed71a049508d2728fd1e6b07eba5c95c945b80068e433b953aca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c16d41-f386-4da7-8a23-899d4d33cd7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96c16d41-f386-4da7-8a23-899d4d33cd7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96c16d41-f386-4da7-8a23-899d4d33cd7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476493a2d5c4ed71a049508d2728fd1e6b07eba5c95c945b80068e433b953aca. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96c16d41-f386-4da7-8a23-899d4d33cd7b.json and https://artists.proofprofile.net/proofs/artist/96c16d41-f386-4da7-8a23-899d4d33cd7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: The Road Less Travelled
  type: MusicAlbum
  date published: 1992-05-18
album: The Road Less Travelled
  type: MusicAlbum
  date published: 1993-05-15
album: Parallel Corners
  type: MusicAlbum
  date published: 1994
album: Parallel Corners
  type: MusicAlbum
  date published: 1994-09-01
album: Alpha & Omega
  type: MusicAlbum
  date published: 2001
album: Proving Ground
  type: MusicAlbum
  date published: 2002
album: Spiritualnatural
  type: MusicAlbum
  date published: 2003
album: Starburst
  type: MusicAlbum
  date published: 2024-06-03
album: Photonspin
  type: MusicAlbum
  date published: 2024-06-03
album: Creed
  type: MusicAlbum
  date published: 2024-06-03