Euphoria ( ) is the experience (or affect) of pleasure or excitement and intense feelings of well-being and happiness. Certain natural rewards and social activities, such as aerobic exercise, laughter
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 0xc9a924c8b16f5e302d98cf9c1651f28adc8153f2a6240d1ad7b4440ebde81e99. 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/e2fff42c-3f0a-4f96-a0ed-44ff0bededb9.json and https://artists.proofprofile.net/proofs/artist/e2fff42c-3f0a-4f96-a0ed-44ff0bededb9.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 0xcb1016d10e4601049d20b521ea07e684af7917b776bc3cb1f160ce23ae2c5af6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INU252102885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f3928ed99774a3377add85737e0d1941145d42b3f42ec24d1eb1e1dda4db94. 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/INU252102887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a9d682d1d273cf491b3903351280fdd9695fbdf57aa5b3bd2e1f812de62b5e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/INU252102889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1da4e4cd0f8ef47220eb9c8770993cffb3e9a2f59f2c5dcea8d3dc0822e29cf. 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/INU252102890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c3b197692766ed464f76e3265846e3b1b73932ad617cb76f78b1ab0a1b1aa2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/INU252102886.
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 0x8d8a0efdd7786c2f7c00623cf48d739a2a87957f45bd06d18eaad2b47added96. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INU252102888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe132994ee714d9a3ee68060583ed88eaa872e9c066e736e297cc45dc554377cf. 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/INU252102348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb684ddfd2a4f3a0b3b04d9bcd10f10b5efaffbb6d808d11a37da407b5e6e4c0. 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/INU252102349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccc2650c95176fbfdaabaa7debcc6b4f4d0c3466552ebd04319d6ab333dfeb2. 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/INU252102350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a98eb4ec2e23e65eceb0afc88ca2a3c0560d24b5dfe7a95ed23f54fdd408c. 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/INU252102354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5689247e095cccd3bbaf25b5062bd33ee0316fd5def50ebb70b5ef77e9d0fe32. 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/INU252102358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d6b18ec70c175f41e8f163f850f6514aa80c2e54375f7c436a879cbca8fcd2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/INU252102351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24216993dff1b759e3b757f2a9195e0d597a9e3a1ee6d08251a7d72cc719c128. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:05:37Z), 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/INU252102355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633a2eaf1d71b7a8ffe41f6739ac0e8b0d7ddd0400681cf842dbd7c165a57be3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/INU252102352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621ab5d1b1095e6ceaa96befe2aa97be2384eba365c243b792cbf3d882f7aa56. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/INU252102353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a468afc81b6ca55b215bbb93fc62b88da03a5db4e62eda681b6d680ef1b0615. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/INU252102356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4a40ef087383081f665c9825c030d2f22bf54556513ddf274bab171d52bba9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INU252102357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1843af7c1413d4bd220ed2e252629c23f1954cf82d8469eb1966970578c249. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/INU252102359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a583aa0bdfe7bd4282b33d2884245dd477e80e5bb9e73e039c1796fd133c78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS180241333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faf320d28f3dc6f6767c8f53ab3c66f77a00052621e109aa9ae741478a56867. 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/INS180241334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41606e132a3a666835816259c049832042b9b668cb1a594d9cb2142cede69ac9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180241335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbdefe8d252e76fe189f640ed234c6564be4f7b99bba3ef65328460f8c6c9a3. 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/INS180241336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb216e73eff343ad8b6031551d99dd56a19498842f891bf813eb4048f27e0130. 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/INS180241337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eff6e2f5eed5381d4ffc1258399a8b55f9b48a8682229888baa32901de048e. 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/INS180241339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7b89cf2531c73292f280212d6502ef630d028850bd949d84f69ec8ae5c05fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180241340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7421a7fd6cf197397103a275ba8f41ab268771d66096ffb84beeb58ce1faa38. 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/INS180241343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25d9fae35ae8dff53e79742fab15f0169337880d001fdafeacf164b120e8bae. 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/INS180241344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de1170f221556b70e34e05303a44916b81f3869c1c78ab7541428766572d13c. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/INS180241338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d424bc60ee7a6d03c811aa0649f7f42dce86a7e5e6d8c5bbbd395ce0fae4b6. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/INS180241341.
Lori 1 - Sone De Maa Lori 2 - Ab Na Jeena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80f82a9f2bb2ee6d52c71975896258873de47b6061279c0ff5d177c0d48aab. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/INS180241342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9aaa703845c5ef5feefc5593e80ee31f5cdf6d45ebdf9e12445404e194ba06. 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/INU251700875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0661a865b8d46d84d79eabe213ee3efab23c9de060632ae675fbcb35c979a322. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA2P2137054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ebfcaa7d6e0c632989b259c04c0104040cc8cc2c832bd604547fc8fd3e53e0. 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/INU252102360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608b50ee57f15572bb9338b28c4edc74f25939d5e71e2f1e1fe659b518e97591. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INU252102361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b5315ae26f87254f08d9408d0b9b0da395693ac7de636d39aa3c7f9ab727f0. 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/INU252102362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5132cf50cf42963c43310dd9fe21665a6c4dce494abaa406a67164adb3cd40e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INU252102365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04fe5f69271615f4c450c29dcddbf87c59bd2f1a52ff94853f70c1b40724e24. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/INU252102366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf0dc8874b7ed47274b2b28f6af6f194de4747b291f370198d2ef1c2c58e922. 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/INU252102367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db0c91ee2321539920d30db19d9bb27b47473b8a23d6072cbedc334307c00df. 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/INU252102368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5e3bd25af6720cd3f96d8014f729402910377d3aebaeec297bec5f5c13e753. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INU252102363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf565e5de34efb9af34362e9b966d4a36c9e012a55e4a356b897ed62e810b7e4a. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/INU252102364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b760b373e3b5e2fa8a76fc7260f9734030124d827c7c23d0eb03c7797da9173. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/INU252102369.