Louis Banks (born Dambar Bahadur Budaprithi on 11 February 1941) is an Indian film composer, record producer, keyboardist, and singer. He has often been referred to as the 'Godfather of Indian jazz'.G
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 0xa9815397bac2dca6e75b3e1760ee40aa9cfe170acdce6ecadd8c152ca1f85637. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e281fc05-7874-473a-bcb0-07943813f3ab.json and https://artists.proofprofile.net/proofs/artist/e281fc05-7874-473a-bcb0-07943813f3ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Love Is In The Air - Music For Romance II
Pure Silk (Live at the Barbican Centre, London, July, 2000)
Punaradhivasam (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c87abdebdc50309c3ab711b0aefef1a7f6c79fbb684d6a18f044e547b84dd3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INM120000483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e41bc76f61af2778cb2ddc440fbf3a8e4c37a0cab393334bf9cade543099983. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INM120000487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8edee1eefc938a229c8373a8bf78d79dda30541731b0e57b3039d697d22ed2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INM120000492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a5a12e38a8bf29b6a2b9f020b84fff1268cc7cc25019efb2264556b50d3584. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/INM120000482.
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 0x23c6ae44f683bbb9e672e853ccd2ecaba96da1ebc78230208ffb19667b2cb10d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/INM120000484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60fca57836204d3cd794356567748add98cb7ff3f0dc356eda3b4e68400f092. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBCTF1000701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c36991e63cc60d333f24d10a57818bc6a99ec0180e2b5ee55791306772b840. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:39:42Z), 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/GBCTF1000704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4affba70816c82dfef111cf805b4d9a1ffdfeeda2f5a31951efe59695c1461. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBCTF1000705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f2ea3ca596ef91c167b731a0b5e9263f7c4445a04c963fbc225887dc606b2b. 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/GBCTF1000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624a52f82f3b2c673b9d246443c422d64a94c6a8967aa98e486ee857b3507af8. 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/GBCTF1000708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e7d1bfae2b74ec18931b852235097ab53b9793fa32720ca6e274b5019432ae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBCTF1000711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea2557d83b93c6d38ff86d405b04656795199ad67dfc6aa448d4756754bbc2c. 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/GBCTF1000712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbe06a6fa2dab2cdfdee42a20dae3312769cad79b87affd85510bb744b0b051. 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/GBCTF1000713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82fae90cfe055b0a326e58ea579b089a06b8d59c16f025d05b28457d4aa8c4. 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/GBCTF1000714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52a3b89fa8c3096e70c749f933544f8caaf18c47013799dc7f9f1bac737fd43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBCTF1000715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55373af5ab69d84eddf37d0db55b2fd1afbf25cdfd52c65a8bb2af3e4c97da0e. 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/TCAHJ2382265.
The Odyssey: The Best World Music Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c923237684979775cdc917dce18766ff70078f9ba41b17c60d81ed874c0eaa4. 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/USA560610530.