Aftenmenn
type: MusicGroup
popularity: 2
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8110adf3832e175136d7692d63cd8b635f7ece68f10d2d782a7178c8b8bdcc65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953976
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953976
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8efc91-c24a-4026-9f54-48832be90392.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8efc91-c24a-4026-9f54-48832be90392.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b8efc91-c24a-4026-9f54-48832be90392
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:55:36Z
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 0x8110adf3832e175136d7692d63cd8b635f7ece68f10d2d782a7178c8b8bdcc65. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b8efc91-c24a-4026-9f54-48832be90392.json and https://artists.proofprofile.net/proofs/artist/2b8efc91-c24a-4026-9f54-48832be90392.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Akt II
  type: MusicAlbum
  date published: 2008-09-13
album: Trigget
  type: MusicAlbum
  date published: 2012-05-08
album: Trigget
  type: MusicAlbum
  date published: 2012-05-08
album: Rått Parti
  type: MusicAlbum
  date published: 2013-06-20
album: All Makt
  type: MusicAlbum
  date published: 2016-06-01
album: All Makt
  type: MusicAlbum
  date published: 2016-06-01
album: Tidsmaskin
  type: MusicAlbum
  date published: 2022-11-11