Sidney Clarke Phillips, Jr. (September 2, 1924 – September 26, 2015) was a United States Marine, family practice physician, and author from Mobile, Alabama. He provided source material and interviews
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 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 0x2e6c98ac614933dc447e7ad2814276ab1a0f85cdcd2523c7fc6d663e6e9c185e. 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/9919aae5-b895-4d32-bb3f-641e343df998.json and https://artists.proofprofile.net/proofs/artist/9919aae5-b895-4d32-bb3f-641e343df998.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 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 0xa8ed88a4b4968a4665006f0b837f1f05e8f874e097c1e424a097b75de3322527. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZHN32362552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad0cbffcb83ec9ea8343555453dbaab9efce0c42d570ca1bdc7e45b0902016c. 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/QZHN32362554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fafea7bfbc57f666e39a497af867b9eb695f19f0bd9c22ca550a693f27fd08e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN32362555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2991e48b8107c92339cab2e40d34d5ea490f1c6ee254d6b814fbe71116da75fb. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZHN32362556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9b9696341cff4a347645b25fbdf33b4cf2f171da8cfbc2b5ba41ba89e647b1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ42302245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74d2882959318de13e681d39077a2a8b78ebe474c983012cb57874b92f2a1a6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZHN32362557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f5eaeb399f3e4f0abb231b7eb3fea729756f11320953bdf454b9a48ce8234f. 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/QZHN32362558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9db897f9ed10cbbb1995b964442df600c0c337cea95001e84dce2ca0fcce91c. 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/QZHN32362559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c334d42d4d629881e00f28b8e4d652239b41131f7965b0e02e110378a751e63. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN32362560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f77b1fd9755b042666a06257ef26c779a89f574879757cb453c08cc72b10d9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN32362561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7af52de1637f37809a08ebf6c394a04ceabf582442675c46d59c68e1abc52a6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZDA62382576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60d09a5ce9632e46803cbf50861df2722236ea03d0a9275449cf3bbe2489263. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/QZHN32362562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc203f1ad90df4bce63fa79e2cf92971cb9c9470c37cd5e86e757fbd7caa988c7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN32362563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bb24ec8094538511ed546779bd09177bfd6abd3a99c9b07d6c64ed59b5b394. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/QZHN32362564.
I'm So Tired of Being Staunchly (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37505a99564b5b37ba4f74032a4c76afe23e631504c499eb69b3a4e8dbedbf40. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZMEP2359516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78e8c78b56448d225d39b9749895c5391dcbd3ae135a459d7d5a185f5569eb3. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QZMEP2359517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa971bcb4211d160e2554609440220de55a64641324ed8164292c89868f087036. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZMEP2359518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa24a840ac0d45b0843a4511979dcba665af57e7354ddcb2aec978d129a304a. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZMEP2359519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1565983a17d7a7a115589d77fa70649c7dfc4de362b35b20305f135935ef328e. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZMEP2319902.
Underground Stealthyn00b Evil Adlay Hex Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801fd60caeb6ea2b402b28b5fd35f34e187e47f88274b8e8ba917259b98c0f5a. 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/QZWFK2360522.
Underground Stealthyn00b Evil Adlay Un-Hex Mix (Original Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4f7bb6025eb3bccc0da1a7f095293ff28999b0cea8a33b6e1e80c1ef3a0b4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZK6K2410686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877459dfc2bbe5107a8712dd8ca87d31cfc3a6ee40325a569c2e6d7d0b6dbacf. 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/QZTBB2401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ba4703964f7652b157ff63dad07c7633e849676f002bf48bf6ca5952f56410. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZTBB2401805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59d1ed7b1e6d6f9195386ef89983f7f77db110a9936170f89bcfa3f95b8abd9. 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/QZZ7N2450463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f944e823ce653ebed205241d3521470167d700c63d129b08d168eb1ab5cfe19. 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/QZZ7R2460847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4c2b57dec2ef9b432f843154d0773cb7651e25370ab84a8c2a238d6a46419d. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZWFP2456067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026400c25c9549bf13ba7786dcbae3a9a1e126a8f15f988fad3a35988e7a58ca. 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/QZZ7R2460850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef5978c73640f03acc74270a2fc9f0a9954dd9c226fda78fcc81d275e47d010. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZZ7R2460851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6bba9ec9e3186c5026eae482094e3bd2b58ecbfb8949e0f61ee3fd42da280. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T21:10:13Z), 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/QZZ7R2460852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db03c0a9492aece884036f6bdacf73077d02494c1d53187e353654a97eb8aa6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZHNC2481511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e52e0c90a3261ff9816901bae198fcfe9eed976172e43cae2eb46e88af647cc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ7R2460853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81d97bfa646e7cd3670d253f30d7ec92c18e54eebf733697621cbca1a228ea1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ7R2460854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a20c878aff9118dbeeba04fefc348ea4a223add4bf5e8e5722e955805f1383. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZZ7R2460855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b7e30de49e21a2a8fc94e87ba79784404ca430cf3c64bcacf0ea47c8c88c5f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZZ7R2460856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa618374bc0ccf5d15d64ce8330227695f3a47bc2e5b2a257159bade12ad59def. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZZ7R2460857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20b38a289b4fc1f4d7e9f61e33ae14a8f659c74382bf4f47742a5acb4f30a7e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ7R2460858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b16e8a04b66198de8fb0e87de7c56cc1c0dfa1b7bceea3d8fb5d48ae3b4d5c8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7R2460859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466413d9fb2e13a9cb8dd55f34179724a642a5b2fb7ab6a6d5004a22321f6352. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ7R2460861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92d2acb618118f30f76dcc0a8cbe65babdc023736f98999d60df75b26a210b2. 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/QZDA72537477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7355cd76252be4eadabbd6b38b745580bf5ba3f83d455c661cf4920b3c21805a. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTB62599600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540ca0e2b286a5995f352b92d75dbced8b069d7c1f85a6f0ea3cf6e9d2e054aa. 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/AUGBT2443181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe579f835b2a95cb787b42fee20ce69385d0ffe3db881eea3c832668141d5e7e6. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/AUGBT2497003.