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 0xd5e5a0c0b75c026d3ccbb46d6466b2305f1c6e13d47f09d2ddf137b7c5b8c15a. 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/d4b03bc2-a59c-4385-ae3e-7c852d061c0e.json and https://artists.proofprofile.net/proofs/artist/d4b03bc2-a59c-4385-ae3e-7c852d061c0e.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 0x3a72065c8b5268dcd0fa68bdfc200e54de05df5d8c7e9d7542a783eade76c44b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNJW2089374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6ebc5e4c6f8b349b883056a67c9510b9f1a6ab86d9e3633229395f04092db. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US7VG2073957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b529786f623e3b8a6e62a5c65a91ea9bbc68f153d1c319abcd802429d83684. 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/US7VG2073958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2577b034bcff951fc42f73431d8ff37060767df074ed058e5eb4e07098225a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US7VG2073959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6b844967576f49a1bf7e9786fcc21330186773d86a159abfad0427f0cff354. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US7VG2073960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a55188e0ed72cd7a9e8968cc816fe68304cd72f7a2b470d1272dfdd375e27c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US7VG2073963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8066ac221dcd90bf054ce6313b0ae95b745b7e0f271d29725e9721e8b12d75f8. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US7VG2073964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd076284a83c81ac85387acbe1acd3e7a0ef27eaf1ad76eea2d014382468cfc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US7VG2073965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693232fb8353c0b0f65fae1ce538e1f0bae06da636f55cebeacd12ca55e769b2. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/US7VG2073961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0668d2e62c3095fa012b6c8eab632d467584da11c55adb04ebdbe41df2d9ceec. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/US7VG2073962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f6d6c5d4719acd774b8eaf41b213307926f1095bd739a52183b927cc72870f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4BB2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e57b084b596bb73eb1441f87d51f0998de8dec26630b604beffd5a0b60bd264. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM4BB1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512775b819870fa6a883661aa5af0b9eb99a628a4c77e0d27b995535ca3a5738. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4BB1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c6a3e7e61f0fd24572080841b983c2b2e08ea5949bb7821ce178c09a9e14d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4BB1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c30bb47352f71d2a99bdd94828b12f097b6ac75a2e2e043a930cabe9254042e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM4BB1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044100b206a783cdbd1a8ae564dd74aba03c94841a2d2fcd0aeb5ef16a21d374. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4BB1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d878b1d97cf77c66c7c32056cdc93631c8cd30f9715a45dbd6315649aa11bea. 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/QM4BB1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1ab982d9f25b8d6d6cca45df7f6f9488a54ee6f93b046718e9b3113ae1b57c. 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/QM4BB1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa151027516dc8512335ddab176b32666c4f768f73a353e3810ad0c96015f9e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM4BB1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82722f6585e68b89d827432a18ad0eafca473679112f6ee81211a62fe11d517f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM4BB1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603e8b985994cff9f44aead0fe02a4d357d0b24b104349f7f88a90f3be5229c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QM4BB1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05311f8cfd3f7f360522a849747ff898c9b4d7ca498344558f30555125eba820. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QM4BB1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb2fb9590898b46ef77575d2f412488e268c32b8e044a6505e53bb69e774aa4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHZ42026742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27226e5332b96fc76ea8b51a2ab22d7385cacaf209aac8966d49ecd5aad23862. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHZ42026743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7873d1b9052ec6874211ea2c5248393396213db708c4d7026b06afa227c4494. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTBD2316055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52701a2675005a77b8546be67d8c330dab13026e649347f1e962f249629b256. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USHM82077223.
Un Año (Bachata Version) [feat. Pablo Dazán]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f66a5d84c9b837f78a841c78cbc7d4c06de0bfc5ad87a78f42bf90f6434a37. 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/USCGJ1955167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93becdacbe862a3817b9fd7648930d1ceb97832192ada834a2d943a2bc7586e1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZZ772477733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18422d4e2238808baa69732831ceea86dd59c6d5588119bb45a011c530f5968. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TX2495843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea04cdc2555d088d1db261ac1d20d5223902c47e8cd1743331895c1c5245161. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6MZ2467027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782daf6bf3a4a2fe5d11119f3451c4dd5ad0a2830e91ab3a1dd370dc5dcbaca0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM6MZ2439153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa640ad419e7e62de5648753afcc4f26285e1e49929dd4c18d5725182ee06dccf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6MZ2467209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e92772594b0123c483cdc1bc2cb56c5492562a17d91a96df9ccc294325dd2a1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM6MZ2467251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f031948ce600ad77f750a0f4a911a12e553622111ab8459193c3986216ac943. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QM6MZ2467258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495ed72f38aeb29f9b229fad18cbcc9a4471d0129fd278fba7fa2de30ca57b38. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM6MZ2467322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0377535429bf53b3911aaad181b4e5cdc5326dbf3b1a4a4da740006e0fb3f6bf. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QM6MZ2467250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded3dc5433d15d9ae494836440ba5e0d9821a106024ff36dc4c4bbb07cca9a6e. 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/TCAEF1944557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2080da109eed26d8905450b28ab809ed56967b31405cfe4fa53aefbc9577e4f2. 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/TCADU1881157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5d27e2f466d5311ad43ef949e5f407cf9947dd2cc13996712a8b5ce2ddbefc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/CH6541941206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650b4e880d3173552899080a13ddcbf38cb01c062bd9a26dc227f2bd0b80a77f. 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/CH6541941876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa270c9fb67db5fb0d8cc386a9842143a6bd05b0617a015f75bc9706035dec7cb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/PEBQ91790304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf999760dc9d398a4b86967ea20bdace293f9116d9bbeec9e2f2673fb78a417c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/COC012033688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e7d675727a74f78182dcb514dc8a76c06b7473e7896ef79229c818e1a14749. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM91925758.