KAPA
type: MusicGroup
description: thumb|Alphonse Pellion, Îles Sandwich; Maisons de Kraïmokou, Premier Ministre du Roi; Fabrication des Étoffes (c. 1819), Depicting High Chiefess Likelike, the wife of Kalanimoku beating kapa cloth. Ka
popularity: 3
followers: 455
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c099c3bda605d5c5e9c30fe273aded8c6cf12d1599ba25821d31bf5c773e17d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/070accc9-608b-45c7-89ff-c01f94d32d0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/070accc9-608b-45c7-89ff-c01f94d32d0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/070accc9-608b-45c7-89ff-c01f94d32d0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
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 0x1c099c3bda605d5c5e9c30fe273aded8c6cf12d1599ba25821d31bf5c773e17d. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/070accc9-608b-45c7-89ff-c01f94d32d0b.json and https://artists.proofprofile.net/proofs/artist/070accc9-608b-45c7-89ff-c01f94d32d0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
album: Ununenud Unenäod
  type: MusicAlbum
  date published: 2017-07-27
album: Iga Õhtu Pidu
  type: MusicAlbum
  date published: 2018-10-27
album: Kui Süda Sees
  type: MusicAlbum
  date published: 2020-05-22
album: BARÕGA
  type: MusicAlbum
  date published: 2020-10-08
album: Igavene Uni
  type: MusicAlbum
  date published: 2020-11-27