OnceOver
type: MusicGroup
genre: nu metal
popularity: 3
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x934cf04377a41d9be4623ed21dc52e717019c615d95f4ac0e1cbdbbb2e8348ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a3e95e2-4904-4c4e-9009-2a5fdb600d5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a3e95e2-4904-4c4e-9009-2a5fdb600d5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a3e95e2-4904-4c4e-9009-2a5fdb600d5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x934cf04377a41d9be4623ed21dc52e717019c615d95f4ac0e1cbdbbb2e8348ae. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a3e95e2-4904-4c4e-9009-2a5fdb600d5b.json and https://artists.proofprofile.net/proofs/artist/6a3e95e2-4904-4c4e-9009-2a5fdb600d5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: These Precious Days
  type: MusicAlbum
  date published: 2004-01-01
album: The Albatross
  type: MusicAlbum
  date published: 2006-08-28
album: OnceOver
  type: MusicAlbum
  date published: 2008-11-17
album: Red Right Returning
  type: MusicAlbum
  date published: 2008-11-21
album: 9
  type: MusicAlbum
  date published: 2010-12-31
album: White Raven
  type: MusicAlbum
  date published: 2013-12-30
album: Live at The Civic (The Civic, Toledo, 5/18/2018)
  type: MusicAlbum
  date published: 2018