Bhai Gagandeep Singh Ji Sri Ganga Nagar Wale
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 0xd2e9f205df0dc515d631c37959190108ee8c2e08733e312b22df44ab21453491. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48efc8b0-ee6d-4cab-8b42-32814ca32a39.json and https://artists.proofprofile.net/proofs/artist/48efc8b0-ee6d-4cab-8b42-32814ca32a39.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 → 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 0x3024f58242afecc1a443224218950e17b604faf615f956be31be2baa26ad5bab. 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/FR96X1638007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc319552453343aba55e70730a8d72c18f32944e106f9eff271184fcca7d7547. 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/INM231300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b60648f5c4b0e80e4cb00dae1d69da37f663a4357abc8be25be4f01eb19b899. 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/INM231300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832a479b7b7c9c4f24f1e0285f8f5543084f04a46b0a9d6775f75df1150830d1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INM231300101.
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 0xe6d1915f2ba28f93a6b59d3cb505af547337e27e00c7780290c018222ec2a4b6. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/INM231300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa98bd96428d6bf8e6a51aa6d22cc5268e5d0870c60a8d1e829106027ef2efe7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INM231300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04257337daeccdd537e99d60917328f0d7ca4ed62f4f29eb699bdf1ca1ee072f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/INM231300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781c4a4619dc18b4d68c7d77bc65994d51fe6a0d476dba037e7c8a8d3d88da57. 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/INC171200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f8ed3781ae337426ce344688c80b88c6b72be15b49069df139170ab108bac5. 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/INC171200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46cca1cd41aa06cbf72a44d90d2707119b355886bfa932f7c08e6e6547f5159. 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/INC171200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292b39e5ba53ded803eb8c439de2eb12504dbde65d218d7bbeb96203b249f62f. 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/INC171200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92dd43f0a8c8895a782a21d894e6838b70935df52b300f19d157736f6136e7e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/INC171200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f846118e124b622e57c89115067f386554e9f28216fb1209d03edaa1ad46d8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/INC171200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92758af5703807bd23eab34c68ad5f53b3d801602b432885bef47320fe7eff02. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INC171200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7df72107e25bf530f6470930ba7cec73ca6fd0bdb1b319e7ac362e4f8a2d01b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INC171200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f6c8a774fdf2dc49e84a27583f0c67b806a1d2425eb598457e115e460ed723. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INC171200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2813df64f581f97eb22237187cc467a67accf35a33b58147862ffc485afe9eda. 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/INC171200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0841ce872dd4dda2e132b64b35d919170e5a1b6695e00a1d5868eb5fafd9bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INC171200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f8ab45c796df83ea8dd51acbbbe7a13bec38bb83bab2e71de8818cf01611b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INC171200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3891b5ce1404db5e41e4da001213657f52c888b7033d47ab6788a6923cf51ed. 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/INC171100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b7b4487d85562916efccf11a908829963b3ae073f2dcab0d7334a83f5bb293. 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/INC171100091.
Deen Dard Niwar Thakur Rakhai Jan Ki Aap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba987d2d433e857a1b419adf4462502bab44f95af65005db1f4c759bd943f4d. 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/INC171100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbf4bebc078c3203a7a2496abc2872e7df9fc3f3dd7956c5dbf350c5503a7d7. 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/INC171100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd99b16a1eeb631c322f7fbcb3292d8991f725396fe2f6fba4831fe615384c. 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/INC171100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccacb3c40a9686b73f65491970201781a7622bb4af432b1ef3356bf02752792d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/INC171100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fbc4dcf81f6e6d84494d2d139d75993081a2f54f651f4b3baf575fb0483e38. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INC171100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4e95cc86a6294419cde5dd852260eb0c705b9126a604aed38c496bad339c8b. 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/INB942401487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb7d7cba2b1c7671c053e615171cafe3cb4280a33543adc8544789719008127. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INB942401427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a946a03a98f605be63c4d1e491f05bc3c3aa1bf129546ab286d218853b4c6e. 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/INB942401415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cde77b0c07ac4f2b74badcebefb8eb1b73aee2671b94fc607288bcd678b686. 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/INB942401395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572efaeb7b08937c20c4965707ac678b911e25861058a25cc16b140f24f72f1c. 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/INT502104061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca1be9a5cc25e9c63f98130b97320b4f27036d9077e3358e9867248da010d90. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/INT501944782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999d4761060d86bc4c4347cb4516bb7093c38326e5ed09a9e5d7e0da0127fc5e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INT501803762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab6a6469e9c2b6c302e4c98be6098eb2c6d695f864a9d42f29a056adf8da40e. 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/INT501803761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1a7f6742555d048ae85fc9e3d56a3dff16f8f1e1aa7c045bc057cabd930a30. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/INT501803757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7be7572ef2816ba33e4b6fa6373271702b3a5db2e5d4021339d424f4ffb3984. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INT501803754.
Dhan Su Vans Dhan Su Pita Dhan Su Mata Jin Jan Jane
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5d3dadd7816a19dd1532d07cdc5694aebdc3f089a0f8a028a5f3874a5bec68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INT501803751.