Nicholas Rocco Di Paolo (born January 31, 1962) is an American stand-up comedian, writer, actor, radio personality and podcast host. He is the host of The Nick Di Paolo Show podcast, and is best known
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 0x02a68125b664681e14c9b1add33e4720d513734e79dd075335f793dbfac98420. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee7b0f90-f150-4b8e-aa8a-76893e7d329f.json and https://artists.proofprofile.net/proofs/artist/ee7b0f90-f150-4b8e-aa8a-76893e7d329f.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 0x47f44994cdde5535e3cef5c3880f666369fce91b377b7841a0f5b120472624ec. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:36:49Z), 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/QMJYX1433302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e31f2fc728ad391b8c8dc1975a74339b8affa95040815b1f3d089285be35ec. 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/QMJYX1433303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e93e396a41490e500d924533b017528b47bf24beaa5d95dee3fd4228be2dae. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:49:35Z), 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/QMJYX1433315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca590416c9d3ad618a37c2eac55d891e1ced391ef2d86bc170151d20c6f647d. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:32:52Z), 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/QMJYX1756301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9151ec7770b2aa49dd86735a138fe2416d2dd229f2a898612f795f60041619b. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QMJYX1756302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4550c17c9424714e858b2667f36e0cc01fa872b5ab1a8146b696bf3273aeedc. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:09:33Z), 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/QMJYX1756303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2143bcfe44b09db3e04148558a98ed715b1796c48a959d838349bb59ed28e3a8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:05:37Z), 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/QMJYX1756304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93be7b9cefbda3220ef3b69102f7ba9188d0aa8e837e37cbd78a12585b4eb40. 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/QMJYX1756305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c631c44af70667f617a695357c0a43641ea56f3cfb269053bc5106bd125e01a. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:44:50Z), 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/QMJYX1756306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714c4e73161b9adf951557b6976ec8ceac187746d091874d48b4de9d807e3cce. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:15:43Z), 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/QMJYX1756307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d540c548915596d40536e24b49865824051befbccc60f74a1f44d0706932f8b. 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/QMJYX1756308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060f509f035f333a73c7b6a44dd02c1ad037877b7e5bdbb34af9f69c97517619. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QMJYX1756309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea066dce156468ded5f05b77b1bb130598af7924ff50fbdcac08d371facc38. 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/QMJYX1756310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb2319a54620f87477af1e14404f7e349a39a3179d5799b0438cfadae376d66. 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/QMJYX1756311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a4014819386bc78dc30f237d6843334da55ce1668bfbce4f8d71cd91906732. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:53:21Z), 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/QMJYX1756312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72703bab074c06dabfa89fc68369f00acbbec35a0795d4ea3a590cc88e39b9fb. 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/QMJYX1756313.