Lakshman Joseph de Saram is a film composer and classical musician. Born in Colombo, Sri Lanka and educated at the Royal College, Colombo, the High School of Performing Arts, Manhattan School of 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a82f35d9ff9a6f7154b6a6b0f6977ddfc9ac4963ecf7291d32149cae882644. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f58c1f60-9071-443a-a6bd-532da31e7e3e.json and https://artists.proofprofile.net/proofs/artist/f58c1f60-9071-443a-a6bd-532da31e7e3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bel Ami (Original Motion Picture Soundtrack)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd31688e5d612f377b6964e56230b0e83c0735807fd3eb0176257e0b0df108b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efbc86749ae8b9551f45850d7b240246fa3a9ac986cbd9976e520b3998abf39. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd791c2898712a1fe43016b91e6f6308658df3e01c31148a58a079b78b09beeae. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214203.
Georges Meets Madeleine / I Like Being A Journalist
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44836d55ab94dced9d09e688ff03d6db23582e6bc458c43989cd06734c12edaa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e8daaa9482930498131879bf295143c87d79298f8394d8de4a53a5401c3289. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5b5a799d56a8fae86c56fc33f2f98e02103e9897b48fd07ff30b8d4dbf80df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989a284f55536467ca520e2fd744610e869e92775e33edf8a71992ffa0b7b6d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b623c2c69ca5ba308aacc6d529872bdbdf8d0aedc6154cd9cbcd3fb3dfc7001. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa887c627d9703fb180cb19c7034c3a07246d832e4c61ccfc26d2c76393fc50a6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05081e09295ea64b01bf3911333063e7cb755174daab5a37cad4a5f147e97866. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e4a55768b089b06723c7efb6b0d8774d90f396a40073538522e6792b90f7b6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b42004ace62ea8641f32713e5bd73f99c52ab86db774d43d4ff7cbc039c5403. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a1288952d21e0d14ec42b995c5a1475fc4f338d9b9d881ce570fb9d15652fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a386c8ebe10cf8aa0162b1e426e16b6c6d5e86b8a857f09286d6423512ac744. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214222.
It's Not Enough To Be Loved / The Wedding / Bel Ami Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01fc5fa5db3984e8ce28f4ad1ddc04d22aa204023f5f4b726b6a06ede92860a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51214223.