Leipziger Folksession Band
type: MusicGroup
genre: folk
genre: folk rock
popularity: 4
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd506c0b3ec945f52dea9f072966e4fc14fda66e755f0cd7cb99c49ef261861e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8db21f-8725-4a4e-aad4-4f15a8c692fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8db21f-8725-4a4e-aad4-4f15a8c692fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a8db21f-8725-4a4e-aad4-4f15a8c692fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd506c0b3ec945f52dea9f072966e4fc14fda66e755f0cd7cb99c49ef261861e8","name":"Leipziger Folksession Band","registered_at":"2026-06-16T04:26:50Z","symbol":"NIM0937097","token_address":"0x8dbe8f42d58f355d47d5cd1a9181b450903a792e","type":"artist","uuid":"2a8db21f-8725-4a4e-aad4-4f15a8c692fc"}
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 0xd506c0b3ec945f52dea9f072966e4fc14fda66e755f0cd7cb99c49ef261861e8. 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/2a8db21f-8725-4a4e-aad4-4f15a8c692fc.json and https://artists.proofprofile.net/proofs/artist/2a8db21f-8725-4a4e-aad4-4f15a8c692fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xd506c0b3ec945f52dea9f072966e4fc14fda66e755f0cd7cb99c49ef261861e8","name":"Leipziger Folksession Band","registered_at":"2026-06-16T04:26:50Z","symbol":"NIM0937097","token_address":"0x8dbe8f42d58f355d47d5cd1a9181b450903a792e","type":"artist","uuid":"2a8db21f-8725-4a4e-aad4-4f15a8c692fc"}
album: 18 aus 48 (Das Beste von der Barrikade)
  type: MusicAlbum
  date published: 1998-07-30
album: 18 aus 48 (Das Beste von der Barrikade)
  type: MusicAlbum
  date published: 1998-07-30
album: Ein freyes Leben führen wir (Räuber-& Wilddiebsgesänge)
  type: MusicAlbum
  date published: 1999-07-31
album: Ein Freyes Leben Führen Wir (Räuber-& Wilddiebsgesänge)
  type: MusicAlbum
  date published: 1999-07-31
album: www.Hollahi.de
  type: MusicAlbum
  date published: 2001-07-30