Ali Azimi () is a London-based, Iranian singer-songwriter and guitarist. He is considered a pioneer for the Iranian alternative music scene, starring as the vocalist and songwriter for the band Radio
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 0x798debe9a748c929cbe111f5d735684e56c620bf5f783777a79a7c856e73696f. 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/7e772f79-2550-4576-8ff3-7848d32120a9.json and https://artists.proofprofile.net/proofs/artist/7e772f79-2550-4576-8ff3-7848d32120a9.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 0x994d47330b40ece0d0fa19f569fdfc8dc1703f7c556e85e2f9cee58c4188a1d4. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/USHM91362619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c7525debdd810dd374c8e2eb0a6e7a35ead1397dfc6a8b757d425f67cfeed1. 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/USHM91362620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3cdf25f0bb7857f71592cda3cb4e916229e6e46da41e21892e653c8d1de6ab. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USHM91362625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02867dd3ad7b058f04cf44b52a2521522501b668768711d692ea7b3bc14319f8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM91362626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8aca19dc31351fac36a162df0aeeed88fd9e46b784699ab1f19ecdd7d8cfb1. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/UKF671600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fda6185e495ad73f700a30734c5e08971f9692a9a40c676b1cec99f2c3c20e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:44:11Z), 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/UKF671600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a87edcdd6577ccba20421c4102750780eebbe4aee9eed33a8c68cb1df4cca6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:39:25Z), 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/UKF671600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67481c325acd5c013871892ae007565b9857c890ec2c7cc59bbdc8081e3e507f. 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/QZHN61974593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5054ecc54bf27853c70cb8ef123af566cd637f535db91ce60d1ed7fbf394a7af. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZHN61974594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37db2decc5e8569c4870c80663a75b3c15f6c6031752a171fcf454153bdb7d24. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZHN61974595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4a745210e8bf9cbe4e108e885ab5f537420bc576664b2b771720d04a92cd90. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:41:38Z), 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/QZHN61974596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa80c9f1f9db0be7305014b3fd6041b982665c6719cb25a5c811d058cb318e3a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZHN61974597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb429235ba44b6cd2ca956852d2b755d68142ab00ed0153549a23cf56e8bdfe45. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZHNC2220233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5703106ee9171368b997931d84f13e6dd5f7f59953c60fc532f9b1c168298c01. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:40:15Z), 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/QZHNC2220236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa93bbb698d451d441d158df37b14ee05f133ddd7a2a35e38d271db41bb0a58. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:04Z), 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/QZHNC2220237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a5d4c172558e8e0d2de8f816e2deaad19ebd38abe3cb516b879cad9194cf2d. 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/QZHNC2220240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4346c9edd4e7c7963503119473b30e298b94a7e7e09307784e14cac25f5de341. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:56:05Z), 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/QZHNC2220241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5c805d256836f349d4f13292b63f7f84da4668874f8eb071210a603e182bb6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHNC2220242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27720d2b839af247ebd318c943b67db6ec8cf5fc5a4cc8ae069cbc9c0dc5f8e5. 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/QZTAZ2315458.