Folgas
type: MusicGroup
popularity: 4
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3c0fabb1a795be5670b4aa0c1a7a4456d024661d4970f828ad06aea93e2b8c9
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/6dc0b54e-5ceb-4de7-967a-db7652f7b657.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dc0b54e-5ceb-4de7-967a-db7652f7b657.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6dc0b54e-5ceb-4de7-967a-db7652f7b657
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 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 0xa3c0fabb1a795be5670b4aa0c1a7a4456d024661d4970f828ad06aea93e2b8c9. 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/6dc0b54e-5ceb-4de7-967a-db7652f7b657.json and https://artists.proofprofile.net/proofs/artist/6dc0b54e-5ceb-4de7-967a-db7652f7b657.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
album: Folgas
  type: MusicAlbum
  date published: 2020-08-29
album: De Leanwurker
  type: MusicAlbum
  date published: 2022-08-29
album: Folgas yn 't Wylde Noarden
  type: MusicAlbum
  date published: 2022-08-29
album: Folgas yn 't Wylde Noarden
  type: MusicAlbum
  date published: 2022-10-01
album: Sjoch Dy Friezen
  type: MusicAlbum
  date published: 2023-08-20
album: Fryslân Boppe
  type: MusicAlbum
  date published: 2023-11-03
album: Hald Dyn Harses
  type: MusicAlbum
  date published: 2024-07-06
album: Efter De Kij
  type: MusicAlbum
  date published: 2024-07-27
album: Høken Heart Derby
  type: MusicAlbum
  date published: 2024-08-10
album: Sa Hawwe 't Altyd Dien
  type: MusicAlbum
  date published: 2025-05-31
album: Handelsman
  type: MusicAlbum
  date published: 2025-11-07