Jolanda
type: MusicGroup
genre: polka
description: Jolanda or Jolande is a feminine given name. It is a Dutch, Italian, German and Swiss German cognate of Yolanda. Notable people named Jolanda or Jolande include: Jolanda Jolanda Benvenuti (1908–1981
popularity: 3
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7d14033c198add3a843336ff4d5006fe1b473e0fac11779c8bbc25216da2eb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80d9a93b-9fa0-461a-869a-21eff06b2a2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80d9a93b-9fa0-461a-869a-21eff06b2a2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80d9a93b-9fa0-461a-869a-21eff06b2a2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xf7d14033c198add3a843336ff4d5006fe1b473e0fac11779c8bbc25216da2eb1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80d9a93b-9fa0-461a-869a-21eff06b2a2c.json and https://artists.proofprofile.net/proofs/artist/80d9a93b-9fa0-461a-869a-21eff06b2a2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Hey Idioot
  type: MusicAlbum
  date published: 2009-04-02
album: Christmas Rose
  type: MusicAlbum
  date published: 2010-11-05
album: Corpo e anima
  type: MusicAlbum
  date published: 2011-02-24
album: Alles
  type: MusicAlbum
  date published: 2011-08-17
album: Mariposa
  type: MusicAlbum
  date published: 2011-11-05
album: Love Collides
  type: MusicAlbum
  date published: 2016-04-18
album: Bora Bora
  type: MusicAlbum
  date published: 2016-10-06
album: Puppeteer
  type: MusicAlbum
  date published: 2016-10-06
album: Burger NY
  type: MusicAlbum
  date published: 2016-10-19
album: Dinosaur
  type: MusicAlbum
  date published: 2016-10-19
album: Stooslied (Lied vom Stoos)
  type: MusicAlbum
  date published: 2020-07-24
album: Playa del Carmen
  type: MusicAlbum
  date published: 2022-03-30