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 0x83ea2e316b065e450c81c62ddf693903bae8a5fbda7b0b9dcda66e1396ca43f1. 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/14c3f983-f617-41a0-8950-9bcd5b532e2b.json and https://artists.proofprofile.net/proofs/artist/14c3f983-f617-41a0-8950-9bcd5b532e2b.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 0xebb67ba52bee09fbf141f7feff47a697b265d6575da79a35b767476d89c0a686. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/IND812100019.
Jay Adhyashakti Aarti | Mataji Ni Aarti | Himanshu Barot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b5382340cfa6ced0c5ea43f154a14cb2e0eec3dea6c249b390940f7c593e09. 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/INU102000409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf825f822d5264be52dcfb7dedbbc1779e3497644cb8c65bdd2486d6e6e37b4a4. 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/GBHNS1902491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcea1020d59470487f6ef0fa31775c232533bd116e17fa180da5329c3fbf7e8. 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/GBHNS1902492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c72d6fa88410af8b1799e7afe772552a181fa263f28ab32329e366119248b0. 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/GBHNS1902493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d549f869d245d5cf858854f31f7c868b4af661ffeb1fb9e170db1e6d9db1ae. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBHNS1902495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457cf6e812b22086277fbf848582129f517193006baa54b38dc5277bd2ef749a. 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/GBHNS1902496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44327b8df6cab4bfda1ee9ed88258252f2eb78310c5426b2bca159e5f7bb7bec. 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/GBHNS1902497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8762175200ad5d088ae5b782030c7136c057f276a8111590c3f598bbe7597c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBHNS1902499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c9dd72cb00eb51861b86df2a8406975e0caacdcaffcfe78834284ed74dcf58. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBHNS1902502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac27fcd63a958ab83382c48b1a19b85b875c023de49045f968b1004b58669f3. 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/GBHNS1902504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b797f058ca3a1494f99024716f038ddf433cccdf0596004a2b458e97ceacf3. 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/GBHNS1902506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1d96065d3b35de2114dc733044c7df8c45e69b4d0356601ede469ed5836463. 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/GBHNS1902509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bd1aa9ab33cff63e12bdee35294add068060fd1ccca748eb6fd6aedee12459. 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/GBHNS1902510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9e0e03f9b8ef997fe7f69ecf1124d70916cb17cd78789900117bbd1258a524. 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/GBHNS1902511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65173bb74c97373efe7379a752e1c6b287a56e272553e0dabd962d746e5f35fa. 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/GBHNS1902513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabf5870256a80797ead3de3bf3a275f0bfd8d5130774a063005d2813264e2ff. 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/GBHNS1902514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d01e8e39f3868403304884019d22014248dd590369902d15bae17574cb9438. 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/GBHNS1902515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a66ddda818791535f443946049d568cb6ea5fdf211ca64e5bfdf33903b9b543. 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/GBHNS1902516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c500e8c01e4bbdb34e42e9db321a8033f3a065a300496245d31d86d3bcd3605. 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/GBHNS1902519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a984fe33815d9a9c3c4902edb5edd72430b0d78566428e81138f88732de69. 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/GBHNS1902520.
Shree Murti Pran Pratishtha Mahotsav Anand Gurukul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836838563fc181aba11dd6097c53c39f3d86c6c841560c95e9b43e271327511f. 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/IND862503734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6a984fe33815d9a9c3c4902edb5edd72430b0d78566428e81138f88732de69. 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/GBHNS1902520.