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 0xe3bb42aeb655e66cfcfacb4f5bf8d4b96dc7af50edd4989f3c3a59253a35cdc2. 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/2ffc0686-4ef6-459a-8886-2e473b7073ae.json and https://artists.proofprofile.net/proofs/artist/2ffc0686-4ef6-459a-8886-2e473b7073ae.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 0xc0fdde3e8c4166eb747cba381422625512cd774e3d464255fc200aad41f49396. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6Q2295304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1141f5d468bed3a9e294dd0fd21012b7514deb04884a18d178791c972ea90313. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZK6P2266997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7633445d76e3a951ae78884258b0a11425e139b0bf9732fd0beac178a964c11a. 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/QZK6G2272769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9f0b3cd2ca7c4934fdde874fda208dd9e0f0fcdd9f86fc97c6491dcc2d94ed. 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/QZK6G2274131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eb75d2d20e36f92aa094b6c504b0cf255b9c85e93ca3d04cc8da946b50b63b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZMEN2233833.
Kedar meri manzil mahakal he thikana (mahakal ka diwana)
Baba mere sath sath chalte he (Shiv Bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5525f293d7fb15420010192baa1c645894cbf44356c228eb0bd3d6ba650d33c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/IND292208836.
Dulha Bane Hai Mahakal Ujjain Me To Dhoom Machi Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b05de0fe4e823dcc8cd111d3e56bd7ff82a1f8090151eea38fbf6c23bd6536. 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/INU272000684.
Mai chala Bhole ke darbar chala (shiv bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09341f7e732aca1a2637703d1e6b37e511ff12903155a3087cece7a9e00c069. 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/QZNWZ2377973.
Tumhe jal chadhaye sawere sawere (shiv bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edb159e2ff025968ecf07ffb6fcc6c4a092430e8a9e73c1e67641fe51223611. 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/QZTB52397290.
Ram ji ki nagri ram aayenge (Ram bhajan)
ujjain ke maharaja tere angna me aaya (shiv bhajan)
chalo ujjain chale tera diwana aaya (shiv bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fbcefe6af09cb63605ab68ee1813712eec98a30b7e24c786a8ec98fa8aa916. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZTAU2466819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f63a4e305b128dadbab19132334b31c479edde8135fc7cd8516acddfd69348. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/INE182451111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1858baf3a67579711bee7a23ce205b38e9621a212b5cfb4233555aaeafe2d98. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/INE182451840.
Meri Baat Ban Gai Hai Teri Bat Karte Karte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b4ccf426cf2444fd2832e5b623564d8d66315770c953adbc0fd80479b54b9f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INE182451835.
Teri kripa se baba mera kam chal raha (shiv bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759355a0cae0d6cad3d4957dce0fb7d55401fc8c5c37f56f9325a6d33ce2c45d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:08:45Z), 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/QZTAY2437039.
Mere angana padharo ganpati (Ganesh bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867a80bdba1fbfe96b22b1bdaa98c753e1b971be35aa6d2f331a1279ca318936. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTBD2466930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfa1a5e4686c7965b1aa3d6fd442ffb27298e17927db1183adaa5def01d0851. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZWFN2491384.
mahakal ke darbar me sab logo ka khata (shiv bhajan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5459a14c72ef5c0f3c7995c2adc00f1f4e774b81a54d39d9478d3ca6b215cf86. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN62566236.
Mere mahakal ki jab najar ho gai (najar mahakal ki najar 2.0)