Waka
type: MusicGroup
popularity: 6
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x147942efc33afc6de456b83fe1740a79937fead3ea56be11dcce6aa845da0b2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26dbae0d-58cb-4570-b269-6e34d613023b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26dbae0d-58cb-4570-b269-6e34d613023b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26dbae0d-58cb-4570-b269-6e34d613023b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
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 0x147942efc33afc6de456b83fe1740a79937fead3ea56be11dcce6aa845da0b2e. 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/26dbae0d-58cb-4570-b269-6e34d613023b.json and https://artists.proofprofile.net/proofs/artist/26dbae0d-58cb-4570-b269-6e34d613023b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Hello Africa
  type: MusicAlbum
  date published: 2010-06-21
album: Second round
  type: MusicAlbum
  date published: 2011-10-01
album: Light Your Fire
  type: MusicAlbum
  date published: 2012-02-26
album: Rip Tip
  type: MusicAlbum
  date published: 2012-03-07
album: Candle Night
  type: MusicAlbum
  date published: 2012-03-11
album: Dejavu
  type: MusicAlbum
  date published: 2012-05-12
album: The Chaser
  type: MusicAlbum
  date published: 2012-06-23
album: The Shadow Behind Your Smile
  type: MusicAlbum
  date published: 2012-08-26
album: The Judas Tree
  type: MusicAlbum
  date published: 2012-11-03
album: Indima Yethu
  type: MusicAlbum
  date published: 2017-12-15
album: Hello Birthday
  type: MusicAlbum
  date published: 2018-07-08
album: love
  type: MusicAlbum
  date published: 2021-02-14
album: Flashback
  type: MusicAlbum
  date published: 2025-06-06