Ananda Sukarlan (born in Jakarta, 10 June 1968) is an Indonesian-Spanish classical composer and pianist. Early life and career Ananda is the son of Sukarlan and Poppy Kumudastuti. He started his musi
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07832f2d5c57e1ff4742d99dd74876b68a01ab2fcece3eb64280d3eda6114f3. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eaa6b819-68a6-4a19-8b18-80a7df900c4a.json and https://artists.proofprofile.net/proofs/artist/eaa6b819-68a6-4a19-8b18-80a7df900c4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ananda Sukarlan: Rapsodia Nusantara & Other Various Piano Pieces
JUAN JOSÉ MIER - OBRA DE PIANO (Remasterizado)