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 0xfd226505165a17c0206c2533847b383a2bd92b58b3f7e681ae8c33f3d10f52a0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/438fd7c1-055b-42f8-97e2-c7f956a403e7.json and https://artists.proofprofile.net/proofs/artist/438fd7c1-055b-42f8-97e2-c7f956a403e7.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 0x4cc784641b3636dcc0b827df976244de14603ebb51ac61459e2174dc2e7ccadd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMBZ91334338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31809a075e8b2c88509bffdddd86ff3e3281e3dc829b17028f445c485dd9f04. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMBZ91334339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28ea0283e96c36f8e90719797461c24551605dac3bf940603d16a20a2d537ab. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMBZ91334341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b2f98106e56d473878cf53a0d150e9c868a2327e95fa79bb012453f5d389d7. 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/USA370565515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85842ec82c55182f66709e2110b59fb3faff44dcb0a11eea5d20b22b20f2f30c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USA370565519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48577675e115a54e2cbedd6cb1ef5fe1de2c2485326594b6a4e2dba36814c330. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USCGH0698679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c40e169f9702e0f0c7254888baa9017e2b733eb132fa98e984702fcb7444cd. 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/USCGH0698683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2d76b078f1b748648249de68deb6ce7b665c044c82a960caed1f2b34495bb. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:10:33Z), 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/USCGH0698684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e736bb7d58f45f45077aace88728933fa993c2ee343b67dbf3e866dd0e41ee7. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QMBZ91323888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f096034755b08e5c2028d45ed90920635ebfbd1c2ad18e765fe25195e10d82. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMBZ91323895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a2130205f895088f7acbced13741dd16ea7f00b8aa7b58064c0091bdc919cc. 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/QMBZ91323898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003712158371865dc0f64be19896608ee2139bf66947af3dcb86eea76a866fcd. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QMBZ91323899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18881f6524aa134937d0f6a033ddabcac545ce53591fea36a24df4e3999e1bba. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:58:39Z), 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/QMBZ91323903.
Best Millenium Hits Of Bathiya & Santhush
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e92cf5cb391ade8bbf078b2dc36fe29612cc4309db611259efeeea58dce066a. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USA370563388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bd2880f0a8a399f3cf653425afacf3b002ae5c73d34d2b8f85fdd9627ba0dd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USA370563398.
Vissai Vissay (The Official ICC WT20 SL 2012 Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb77cbaa76ac534ab691f714a017ef1bf8ac007dc7e47323e3fe41547bbc0cd5. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USA561252534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc664e05a11ce9b05e6aaf886e8b5d8842a70b958229010d1ab859fb8c1ea4d. 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/USA561252535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e72fe3bcdcb602c9d073914445beb917fd24917f9d454d137ad27ac8094297. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USA561252536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0382c11e26e1dee904042074685926413a4233ea2a132063cd6b51aae61bfe. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USA561252537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6be21d78d24134aff1324fa84c0097b24b27a8993b956fee725c310548f334d. 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/USA561252538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54796296e33d40eeb89b38079117470663122678bb51325b5422ee8f39378f00. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/USA561252539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5f9e896a57c2183b87423ef3b4ddd78be51bfd442954bab73aafd44c7bf078. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USA561252541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a58267fa0d293f3308c8cbe474a5620edbb1fbfb0af06c6dd760920817dc959. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:53:50Z), 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/USA561252544.
Bns Singles Collection (Special Edition)
Best of Bathiya & Santhush - Hit Singles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48857d92db9c91f4cf42f3228cdf6520a5506b0b40821d0fb6c7ec195cfeaad4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMBZ91323870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20c790513f76ad7e858d0ec42a1fda9daf0478f28a974dccc79be35666c261. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMBZ91323877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b78c071a8b625e8ba8c684c17f08f4b6c157df3f27d64485033413cbd36865. 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/QMBZ91323883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f47013fd2fa1f17baf67b9f706f401d56eeaa1a69433bc3f3e79d4dec52f7a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM4TW1900199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d87cca642a535a9a1cbb7054f2a2c735cc7f98e9db29e64d93ec2f28f89c012. 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/QM4TW1900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b826d71a50c9a8d88c150ed9a6f6b1d73be33e9ca5dbe0e84e77398be99d140. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QM4TW1900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ae4f3129a6bc359db2bbe0a30f58374affbca112680016be4e5f3b83ff868d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QM4TW1900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fb9e474784d6db748abb7778dc25d381ae5dcdecdd8093bb5092304ee52c0c. 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/QM4TW1900204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f36e7720dfec0dcd01ff97a694c0a7d48637b355b349f487a251776814a49f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6N22102266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5321882ee50693bdd5a157ae733dafc0f9f284451d222b98c79152fdb627ddfe. 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/QM6N22230727.