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 0xf0995f87f5803477038efcc72a7602d81bf09b4fac34535615ba7d1e89ceafe1. 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/adcfb967-6cb6-4936-8af0-839a81ab40a1.json and https://artists.proofprofile.net/proofs/artist/adcfb967-6cb6-4936-8af0-839a81ab40a1.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 0xeec81de8191272a9ae71f69f3accf6f9b333f50359c678575ae2c0a0a11e99ef. 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/QZMEQ2180098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c135094a046da810bbd60bdb501eaee5368d480f7abb54d687cbf2405da1c1. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:35:48Z), 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/QZNWU2105176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81baf26b5a96185fb2056244a195348f578a57915e5456588a4973dec96b7bb5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZHN42229932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785e1c94199c70d4c39c807e1725380a530c642062c41996b5163bb27e922758. 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/QZK6J2257365.
Who Is Real God ? Asli Parmatma Kon Hai ?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b8b84351aac18603854025ecb27084c986f1fae4721e18537244cfb9ecefdf. 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/QZNWZ2430781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f544d56e539942b8f4606aa0f67a9e99d5788e63353c7d546b43e3c444a577. 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/QZTAS2448339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db95e671e03402bf10f98d1a3ad3275945466fc395bcd2e0c51198b61e61f5a. 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/QZTAT2446078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93fd494eb31497ae5fbc2ee660dded5f76c1242191be0d7bcc5b764851daa8c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:39:11Z), 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/QZTAU2471468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa25a90b4fff1bc0d6856ec4cdd4536aa11a491bd2f830399c9d1f55c82fc28. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QZWFP2431126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1081a760b1e41e9600ffc8cf587996416529ab94aa21402378b1656fe0a7a9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/UK6822420694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25e19de04f27cc6b1a69fc5e290ee9f741653663bff8bfcfcb7b7e4b4b45e8d. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:22:53Z), 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/UK6822418554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c25d255f24b5a2b57c3a0ac623a5015b6f7e9e3e5128a046dd84f54337efb2. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:10:33Z), 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/INAE32501189.