Paten
type: MusicGroup
description: thumb|Paten, 13th century, now part of the Metropolitan Museum of Art Ensemble for the celebration of the Eucharist thumb|Derrynaflan Paten, part of an 8th- or 9th-century communion set found in Count
popularity: 3
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4037e3a53104f980ed635e50dc634b5107a124266f76bab73ce208bbcda37898
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e075a09a-ac39-4a4b-9649-d4532f08720f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e075a09a-ac39-4a4b-9649-d4532f08720f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e075a09a-ac39-4a4b-9649-d4532f08720f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x4037e3a53104f980ed635e50dc634b5107a124266f76bab73ce208bbcda37898. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e075a09a-ac39-4a4b-9649-d4532f08720f.json and https://artists.proofprofile.net/proofs/artist/e075a09a-ac39-4a4b-9649-d4532f08720f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Freezer (Radio edit)
  type: MusicAlbum
  date published: 2019-12-12
album: Ha(Jur)
  type: MusicAlbum
  date published: 2020-05-26
album: Kapitel 1
  type: MusicAlbum
  date published: 2020-05-26
album: Kapitel 1
  type: MusicAlbum
  date published: 2020-05-26
album: Vi' hjælper
  type: MusicAlbum
  date published: 2021-05-08
album: Vi' hjælper
  type: MusicAlbum
  date published: 2021-05-08
album: Orange Overalls
  type: MusicAlbum
  date published: 2022-07-15