Olo Walicki
type: MusicGroup
genre: free jazz
popularity: 4
followers: 972
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb17df83fbc41969d3192aefa7d41ebe72472d7d16119c85e73e68ce20078f5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3bd0016-e26a-4efb-878e-1867288eb285.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3bd0016-e26a-4efb-878e-1867288eb285.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3bd0016-e26a-4efb-878e-1867288eb285
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb17df83fbc41969d3192aefa7d41ebe72472d7d16119c85e73e68ce20078f5b","name":"Olo Walicki","registered_at":"2026-06-20T06:50:47Z","symbol":"NIM1544890","token_address":"0xf8018e23ca32f6e700b3ad3c2cadbd80ed205d70","type":"artist","uuid":"a3bd0016-e26a-4efb-878e-1867288eb285"}
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 0xeb17df83fbc41969d3192aefa7d41ebe72472d7d16119c85e73e68ce20078f5b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3bd0016-e26a-4efb-878e-1867288eb285.json and https://artists.proofprofile.net/proofs/artist/a3bd0016-e26a-4efb-878e-1867288eb285.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xeb17df83fbc41969d3192aefa7d41ebe72472d7d16119c85e73e68ce20078f5b","name":"Olo Walicki","registered_at":"2026-06-20T06:50:47Z","symbol":"NIM1544890","token_address":"0xf8018e23ca32f6e700b3ad3c2cadbd80ed205d70","type":"artist","uuid":"a3bd0016-e26a-4efb-878e-1867288eb285"}
album: Olo Walicki Kaszëbë
  type: MusicAlbum
  date published: 2007-01-01
album: Ewa Film Music
  type: MusicAlbum
  date published: 2011-10-10
album: Kot (czy też kotka?)
  type: MusicAlbum
  date published: 2014-03-19
album: Olo Walicki Kaszebe, Vol. 2
  type: MusicAlbum
  date published: 2014-11-03
album: LLovage
  type: MusicAlbum
  date published: 2019-10-27