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 0x11016277fc88f49dff4d2a98805ebcaa88aac7bb12114bc1ee3c6cb935ea1cd4. 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/8c20a0f5-cdf4-4f5b-9920-89c893a7140b.json and https://artists.proofprofile.net/proofs/artist/8c20a0f5-cdf4-4f5b-9920-89c893a7140b.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 0xd46e14ca338e74a4997d72c1a35b01cba0ca43ec7451917f1ee4782261379768. 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/ES7001623305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c8cf5eadac328e1c8ef864fde0ab36d6a1d340ee3795c77fd2fea4754d6369. 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/ES7001623301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae186b7dcdd7b8c98d298f949d3f0bb351a54d2f718e1372171c6baa45db96c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:01:20Z), 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/ES7001728902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c86b999cb4d72e31662e428837a927affc3b920da7a96858971844e13636b1d. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/ES7001728903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9470fae5ab9880d1204989781772a93036e0a5639e816b2a4244dc66a824495. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/ES7001728904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae97e166cd6f3e65557dd02985a84117ab1904198e6b201dd49274e07a10aa2c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:38:57Z), 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/ES7001728905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb852fc19a51c70f06609102809f6229b980b280e053597e4b3a3c598df2355. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/ES7001728906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe616e0e5112c4b82c46cc9547323311dbf330895a626a3723be7eb01a2aed5c1. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:09:50Z), 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/ES3001830301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d101048fa4784428de2f7fe6f4183639a92a036616c2e7466b38e5466d6314c. 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/ES71G1950701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ec4e5cd6c7e4dc5aed595aacce84a91f7258f73b43d003fc2f9985c43365a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES71G1951772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c750ffdaa9740c79e12cbca85ff3e5a9efdc62ab21a85fa62eae57bbc9abd94. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:07:02Z), 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/ES71G1951774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb301526901c603401729f5c9fa49e8edc6afe3ab321f532cd78819c81a46b7bb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:01:44Z), 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/ES71G1951775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32dad998a39e742ccc02c23173e5eb110701a2d04bf74d9b14dfc3ec3379e6. 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/ES71G1951777.
Luna Menguante (Sesiones en Cuarentena 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd572b78d07f9b83c6053c839714267576ac40c4de12dc96ab1e39e4973dad5bd. 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/ES71G2047465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a712cae900bbf74ea89b3436ca231dbde8e45dd142642312939b71420cf1b7. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/ES71G2057827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f7f19ce22708da98a433dd4318d084a77f20bfd5c6182798d1c0676ec4afca. 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/ES71G2109597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96c778bba6b5f53fe5f0b0b6a132d0683793ab6fc91bfae99a452710ee537c3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES71G2121750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd008fa65bd8d0e3ff0cfb0602d51a82529fae23e15e952797645028e1b0fcde3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES71G2121749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3b74a1bdcfe10fe26ed6ad6f3b1898647acc41d2a0ad72190564523384891a. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:03:40Z), 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/ES71G2032079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2270ed036cb874d4fdd199ae9fbdb3466a414197ed6a869149aaeb021b80c731. 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/US7VG2256580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88b47000088c1922036cc1f25736c28052d4cfb297310d3752a7c25be91dc3a. 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/QZGLS2205161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb770b4fe955d91570ef9a011a86ed60e8d9f31eaf0bca951bbd9c54bbeecebf. 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/QZGLS2205162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb83496d27cabf0f18fb7181701c702c92d4b1e00e9d092f12e33d3d725f9b0. 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/QZW9L2296354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71e61d1857b761a8bcee34fab40ed53e41bc84af7f3fac1ca4ff22e94e9dbae. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZGLM2371488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa333629ea6667821bd9c8828f035dd5b92a7b2a61d8a661047ce224dee1971. 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/QZGLM2470201.
Si Me Necesitas, Llámame - Versión Comentada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e5f6b3ca01f3e01f9169ff32afc3de07602fcfd25990f0b0231f25dca431ac. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZGLM2470202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9530ba155a982a6c277f57fb36778f7684e0d1616adbbb226161184ad18618. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZGLM2470203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71e61d1857b761a8bcee34fab40ed53e41bc84af7f3fac1ca4ff22e94e9dbae. 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/QZGLM2371488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e85aefc550a2d336a6916723f32a68ffd71d49ca665fc40794d5b46fb823c0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:43:44Z), 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/QZGLM2470204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e690a1ba1e0b48162e8df407c9229064103ec198be5577f50fdb0ffbab1743f. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZNJZ2383893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d00b87d5c6850c74ebfa01abe38bffb1f6512e5454c4264e73a6c70f1d1490. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZGLM2470205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6fdeba9c734301b0fb4f6e43eb0dd1e33f947737fbbf3fe88c537fcc505ba2. 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/QZTPX2387175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275643bfb413d99e51a3926beaea7cf71f185806819f8565187682b5dace1962. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZGLM2470206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00239433ccb092eda7262e54d1e0622539dccaebf4819d136151b2eeaa3bdec5. 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/QZMZ92364435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c33e06655a962dd65de82eccd9abf0d2dd46ee3080dfc1d04be147e4d9a885. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZGLM2470207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca41e8689e345b14ec40cc4b4c0232e43ec92b00634b8b8ab73b250eca3ac3c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZGLM2470208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6120fd065e853c2b1b129be98dada0efa88db4910250a7531bf2cdbf577fcae. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZTPX2387177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a635222aec745a19df72d9a3c5cebc4f0fd07f2e08b6222a5dbc7f9ad1692c5. 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/QZGLM2470209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddded0e581308df5caff728107cf49ac94881ac7b7e693d0aecd61c1e88a9a84. 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/QZTPX2387178.
Si Me Necesitas, Llámame (David Van Bylen Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd969a5fc71051e7eeb90d866586d7eafd69493dce2a0c8ee769219cc3a654bd. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:00:20Z), 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/QZTVM2482845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fa9e6d38ba80f8f10a352765e5c86965578dd53d13f051731fd6f91ec617ed. 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/ES09S1900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed2ce2926c2c97499001f31099c8d4a30b2edae7ce4e78ca93344dbc7d566fb. 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/ES5152401415.
Irremediable (feat. Siloé) - DJ Nano Remix
Irremediable (feat. Siloé) [DJ Nano Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03be5645af244451a0e2d100de6881e380561b625ad2d12095623483f32b2f08. 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/ES5152500566.