Ahsan is a male name coming from the Arabic and Sanskrit. In Arabic, triconsonantal root Ḥ-S-N, also as the diminutive of Hassan. In Sanskrit, the name means gratitude.https://www.thenamemeaning.co
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 0x8618b01f0ab458197f61df68a0622102316aa63eeb40001ec4c983ab8204cb54. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6c2842c-e994-4ada-9612-6898fb3f7cfe.json and https://artists.proofprofile.net/proofs/artist/c6c2842c-e994-4ada-9612-6898fb3f7cfe.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 0xd7db8ce10ab3b185cd9520909279495e74d25d7a5ee061dfa82b30db3dbf6b44. 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/QZTAS2119203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17085cbe4588bb36da3be44a7c32192a6c5afa673dc756b87efa2929170e40d. 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/QZTAS2150237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519b2f63ae829349511084af334277945efe75f1f208c906d4fdcd1bd6e28e5f. 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/QZK6K2290214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0694f8783af612c8785ad9faaef2c9c6e4477c0f70638444d140de69895108c6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZDA62202519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e633a26baeb2557fe82a72122c438bfd0eca6a7a60be81a64571e55348bc7d. 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/QZMEM2241599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc091b9d78c4b0ee9816e1404eadb86d94861dce72b37e92b664ff4bb01358ab9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:06Z), 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/QZMEM2241600.
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 0x892081e7fdb0594199f9a47925327bf1cfba72123479926c9706dd9536b14b77. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZNWQ2183043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58cb9b5299c833255605578c2834ea5b04c105ef1df187ec64ed7eeb784cff4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZNWU2198835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab2d60a802840d83a5e0e66bd89eba393da5d6fd09c335f841c115fe094c74e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZPLS2190727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6a93bb1feaf2ab425ba92d6fd5e80c63b62f78685736c2e6cf8e92a3866feb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZTAS2116608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fcdd274271929c66286f2908221d65b6bb60925c0b6b5ccfc51b4c0ea115ab. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTAS2148280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a837eb21c65df980ac9ffba6ff11bb9a5c4f4c3cdffb532e8bbd0772a15ce7. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZTAS2146712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77441b7e5da414811e95ced87732493a0da5ca6b7b0112d116970b51ecc452f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZTAS2177471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d21d57b102193ba914a3c92932f84755a978c252b6c29a4e103e27a4afcb44. 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/QZMEM2241598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4f466e16891647cda4eb721c88cd745eb8e11175f4277a84dcfe3e5c0944a8. 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/GBLFP2203908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc24ed1d41616631041a0e3b085f0cc219cfb602f051f8e2e88b5a26a6108727. 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/AEA182400052.