1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5a923aaf8ee2423f3d15520753453e1bf697f39ec7a1172ca69286d405a2588a. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4ab1aa5-dfb7-4d3f-8fe8-4d02c151a74b.json and https://artists.proofprofile.net/proofs/artist/a4ab1aa5-dfb7-4d3f-8fe8-4d02c151a74b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → block OTSBitcoinBlock must exist at that height 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 0x6095bcc48d9085b9a680c5a6a1475f9148fad002889d723f31a2955c63cc279e. 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/INP712000629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d6455dbaaa7bc9047c5b84499a20c21b232ef80eb163e5fda8b9c1f7359f50. 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/INP712000631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e724fc52146be45b4ff81951b4d37f57485cf8853073e09a3c8a6220ddb2d2. 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/INP712000632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c36f819b1da80380f47e48e87bd915797f122d8ef553cd688171d0238cc4a6a. 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/INP712000633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe152a71856be3a1ef5eee324a064247bc7015320cc955422e16ab6be0c36092. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/INP712000634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f67c83c27c6da5c7b4659eb17e0ebd12e25eb07196391821216457268900b1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INP712000627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd75d883fe9485915aa5f1849a6047ccb3b710dc78548eb9013a6b1480bfc99. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INP712000952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7690c58ddf193f5450190c27f6231cde4aeac65a9f7186aaba8414542755b531. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INP712000639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8b553317a750b7224b7b29da8a4e538cc28e17216a1067d32154fdd4f2d229. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INP712000636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8531c08d3fee37594b414a5cf8779483e0b4ca6413db0ad83f8412890c6590. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INP712000812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44add1887de1b8a247d7b14aef74876f2e8a50b44f44fc355fe47fc76e8d56fa. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/INP712000662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1879eccb5ff1927b6f1ddb05037cd7bfda9393d740b0385ffb40d6ccd9036b13. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INP712000664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba261b733b5fde020c25f73002df9116fa6a37c7f4cc5a87a874d077ca2cd3bc. 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/INP712000725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36cf0a17f3062cec63cc17ac67f3588e7084fc5fe0bd55a9afa54c0376a752a. 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/INP712000726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d49537e593ed35b0b0da5e6d03c19e906430ab3e9e45506d67b1218f2d64d7. 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/INP712000727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801a39579db5a2a5d66dc36d543bc59c13e33720de4c62d6355e62270206e0fa. 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/INP712000728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7b7a6f307138a05bf59e5f7d777c3437cb757284d3d6553f835c92c34ab574. 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/INP712000729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75001c2212b63283b7d2b19f2c6942850da91867f50d81c0d87622c418bb3c79. 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/INP712000730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0046ed93021f4723b215deec969af37621a711a87519190d1e8291f950fb678e. 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/INP712000731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4c58aa290da743d32da007121ed693e2e00ada60d849e266f047c1771f50c9. 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/INP712000733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94698560cf53dbf79b1ca09f558d1b57d934ee56e66fdf845de79fea84d09410. 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/INP712000735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95391523307a1cc7b1fb015530b5ab0a4450bbe068f544b5b10cf51a0663343a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/INP712000690.
Sampurna Katha Shri Pabuji Rathore Ri Bhag 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f92141f8dd9bfd3a2f4b5985994c69b00f586eaca7f6c431459e6dc7d6d1d4e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/INP712000562.
Jeevan Khatam Hua To Jeene Ka Dhang Aaya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf462f00ca8c3e4e6df8c1bde5871d44dfe3ce2f7831207b5e87ebf6f688c1f4e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INP712000600.
O Kanha Ab To Murli Ki Madhur Suna Do Taan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299510f2d27b5291068597356b11a27b2ba66d076dd0a0c953260e0a91d9e651. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/INP712000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b0e94fa6282e16bd8bb7b3fa4362d6d2147879cc05f90076c1e474b33bc46f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:54:27Z), 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/INP712000801.
Sampurna Katha Shri Pabuji Rathore Ri Bhag-1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780e706d29f9e4e27132eebe7430f6dfcc911fd4c07d20bfca65a4b847c099fb. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/INP712001199.
Sampurna Katha Shri Pabuji Rathore Ri Bhag-3
Mhane Satguru Kar Manvar Pilayo Prem Pyalo
Mere Malik Ke Darbar Me Sab Logo Ka Khata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b20c4a0613b4a55af24264bd6e2b28e042e01aeb80a1c7437be439bf423b388. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/INP712001243.
Mujhe Kaun Puchta Tha Teri Bandgi Se Pehle
Mangal Bhavan Amangal Haari Ram Siya Ram
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a84c75e2e3edc0af43a98a7cb9ad6159b6155500978593b1bf05e6ed26615b6. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/INP712001250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0473e9b29d7456eafc4e353d2f165ed09e0ddca98d312946d9433e2aa836ac7. 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/INP712001251.