Jackie Kashian (born July 20, 1965) is an American stand-up comedian. Early life and career Kashian, who is of Armenian and Irish descent, was born in South Milwaukee, Wisconsin and raised by her fat
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 0xc78a3be5c3add1d985908efb20e7a6f98053e2960323f02bcde2942be10cfc81. 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/e861a920-a7d8-40b4-8731-70a5f996e7ca.json and https://artists.proofprofile.net/proofs/artist/e861a920-a7d8-40b4-8731-70a5f996e7ca.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 0xc1c984f75af84f427370cdf88cfd838d4a3976b9386b038a2cfeb04eff71a943. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:50:25Z), 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/US2881006202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b32a643463371671b03a3417fb85b6a5a5ad5b8cb3adb86392c65e188a78468. 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/US2881006203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc255cbdebbe9c7840979e5609ad9e0581d01d6a23d5768b24cfa22da5b0f6ca2. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/US2881006204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86054fcdc46186d5df7f12bf15b2c871d45e40f9f449d4e707456626ae53a1c8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/US2881006206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b38a1e791551abe423182b4890226773de4933afedcf8574fc19fd1ed029539. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:25:59Z), 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/US2881006207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1768d1b48c34e9a5e21342d852c7f4c9ae1aa7efd23a06ac773de3213b0cd1eb. 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/US2881006209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2920dc7956c08ca0704ee7002fcd88d50b6e0eddf231fb3e76af2d03c4f3138a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:19:30Z), 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/US2881006210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcfbbc5ccc08521be0ae1bb7e78437a8dddcf56a5a10ff0288a6d6786a1df8e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US2881006212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8d91569b2a4621c5f08d805b468512bf6f89aa5a644a6bf5e79b291ad33eaa. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/US2881006214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb4d3c1e8da2156d7cb843fa2dad82407ff6efea50cb7abe2b5eef223180875. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QMDA71470009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd8b3ecfcd6c5ecd2401078cc934645d22136a8ab4ab2de514f52142301c5c7. 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/QMDA71470011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0572fb7c005a1ddd9bbac233b5d2d0b7d48e97635324d4c5a8835347ee1d9ec9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:29:23Z), 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/QMDA71470012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073f139be44bad29dd5e31d3d3813f9951157a6bdebb353342168c26d30c505c. 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/QMDA71470014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5ce0dcad1495b24472b15d80501b01425a825a405a4c65a533f13950fd6d41. 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/US2881717003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bf6d6aa62508836fd7499408aa04dcce84411a4d391f0b7b7161b10a8a7a9f. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:52:39Z), 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/US2881717005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1332bf7c165bb586f17e5b3e7c704561934759ff3ed712c6e369dd48b467c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US2881717006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19414fdac211fd57ec15a41a3ade2a16df1b3880e18b1e839a8304b93eaf0e0e. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:28:26Z), 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/US2881717007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d68d353493ef3ca1fd122f64005856e5567a9264aae9979cc64794cc132830. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:13:10Z), 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/US2881717012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f20de9165aac6dc24421d7b076371aa150f791b673231c93d55e7db208acce. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:09:32Z), 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/US2881717014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87bfc06c21d1e0b5868e1ea2716273ba61765cc0183a2aadabaacebbf5eebcc. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:58:28Z), 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/US2881717015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb465012c88a39240e3937b8fc07b67175baf6a99e70d23e20dcbf9f780a5ba19. 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/QZ5HC2117601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e279d7f33770cc766981d528bdae5fe2405bd4afacb660b73e90e9b9d8e8998. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:11:19Z), 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/QZ5HC2117602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34770648b8ffd3ae65f02739ee72b79a451ed3d3c186b296a4d4917fe056eb1. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:59:25Z), 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/QZ5HC2117603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8720b3a8bfe07bfa8a76547a871895dacee3ec1f6256f72c11f356ebb850f0b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:24:27Z), 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/QZ5HC2117604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1699da8fd492edb03e7b5d74edcee9ea935cf9b880fde7dd090733f316783141. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:40:07Z), 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/QZ5HC2117608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641240ca3984af651faf4f3a7bc6c0607c9d766364b6036970b3b6579f77a6c7. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:21:32Z), 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/QZ5HC2117609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e93c5ea812dcf6526d88f624ebac4d0b4ca57cd2784ab220707f63b652b216. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/QZ5HC2117615.