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 0x114a92698d1f7be9f4d629418ffafffc5651b15f77e8f494e5ea0bbc667777a0. 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/161accfd-82c0-4f1b-b4e2-90004b39c4bb.json and https://artists.proofprofile.net/proofs/artist/161accfd-82c0-4f1b-b4e2-90004b39c4bb.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 0xba89ff84f2b9b9af889bb1ec8f86c8dc373995522b9fe8ce9288625ee3085dbf. 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/UKZGC2501083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643a5d2e492bad7eb00d0b46d77234c1146b0a63fbcbdc4c25810217f217e8bc. 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/UKACT2401115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b525e8aad7d0d135cbd84c916898aad6650b88fae9bde11769e321dbe6e15a. 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/UKACT2401116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca816d961cad96db4abddacdda3b1ba6ba86e3bad428983975f2c9b0d14acbc7. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/UKACT2401117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a13ae796a244d624cd146114795269c8b04fe354632ed5cf4067028c64dd58d. 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/UKACT2401118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636443b0dd8c1c64e3466ff8765398e9ab11488d9dd1d9721b5ea1240f0b8f81. 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/USANG2499469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada06822abfc5152a927c00412e7dbbef25283bbc7f2694b19fcc81861db4cea. 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/QZTAT2487805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51759725737df6cd813eda614ea5e3cc340a0b7d5f5a95f707ada9112a06fdc. 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/QZTAT2487806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781ec1fbb38088bfcb01ee4c25bf8681f23ced826dda0ea4603346c0b6b30b77. 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/UKACT2400959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579f2991c4cce026d86f12702e78f8718c1d825f4d2504241b0c0cf575e7f05a. 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/UKACT2400960.
Taboo Meditation Flutes - Field Recording mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f08874aca2b2882ef934591e5de7706cdbf14350414e22cc662083b45c3433. 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/UKACT2400961.
Whispers in the Wind - Field Recording mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d71069dfe9b31e8c1a7cec6c45290da0d290ff2259282902bbcc73f50ef9e4. 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/UKACT2400962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68459c91b0778a60af3870faeac8f2fecec23e5f862dad9049b4dead8d631703. 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/QZTB72388028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2411f5f3f6e13dd4456ef965b588598eba5245d1181b0d2a3d0d6407914fac9f. 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/QZZ7W2471672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409f975807f5e5265f8e37080e2e1d3ef59f635e6a36d887f62630491d1f7a1b. 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/QZTBE2329786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3095acecacff297792f095c7143e70315fa7c6493eb8091ee40e0028f34d42. 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/QZTB72377741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b8a28745a35207e8deb236da9cb496dd2d5a4ee86bc2c37909e1b689342c74. 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/QZFZ42489087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb10d05b5f0fefff5eb87f70b186e9586f92fb3a1d339b14a9a17ca9b690595c. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZWFQ2338451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33f8222ae225f14bdd3a1c5bcb5033a5824b519dcd3d533b85f0c20dd28989a. 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/QZHN92465815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed633838dcf029abb57f4c2a2c106557554189951df053fdc2a5dd53b3737e6. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/QZTB72377740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2351f3a6c4e69675b08d8b275e5e7061fade17fc07963011171758327dfaab93. 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/QZWFQ2338452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16c17ab5300dcc6715c07f4dab26ce07fada4a574155326bf2298d4bc6df7e7. 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/QZFZ62508181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6549b7e86beed33387bb17ba8f9bd5785d9c1a4dc9a826a3a29f39d83a8ca356. 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/QZFZ62508182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3410274b7bbfe4a8337eecd603c3628999bbf40d1529b8cbb5e42bd8e65b0e. 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/QZHN92465813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0991d3ae7aef6eeffb05c3ac379d940c3ca9c0b1932fc1aaff68f4900098fbfd. 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/QZHN92465814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33f8222ae225f14bdd3a1c5bcb5033a5824b519dcd3d533b85f0c20dd28989a. 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/QZHN92465815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b48019b5dcc971a44da7bac5c1dbc3f322d1a5023790653456b5aa50ab5aba. 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/QZHN92465816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e28969dee2763efcfab765944b35c64abea8d246d71d7f0c41835daad0a8090. 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/QZHN92465817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ffea9983a2c4bb3d63051dcf69f858cae4c8b698a1d5f8817e15b21a5caa2b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZHN92465818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4934eec033d1e0db2939e30a4b9d8e91cb0a0a36c463fcd81b56d5c971ed0c. 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/QZZ7R2493831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324b27b225a3638f5863416c9b1a4bbb8016c57ef457b04cdbbe1108e5bf1ece. 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/QZZ7R2493832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f14459cc681de814e16d0f18270ee09ad733e46fe3f64402d152661327f0660. 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/QZNWY2480644.
Elysium, close - Metric System 1981 & As you see Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d578daa950187b15faed1ca8efe10f3851cb7e43b722f1379818d89ecb76e07. 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/QZNWY2480645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d943f67f34cd67ee47f769dd11e3abb78edd00d14710ebdd4aaa38b4915fce. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZFZ42489084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759a4502a089fc819972a69910e0fccc8fc26e3d59a0627e874ccb14031b7a1a. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZFZ42489086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b8a28745a35207e8deb236da9cb496dd2d5a4ee86bc2c37909e1b689342c74. 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/QZFZ42489087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeffcb1668e567bb05f6f513b36d60790a35fc7810ff45c07a6568c8f4c7bbca. 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/QZFZ42489088.
Flying FIshes - Revisor451 Remix Lofi Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc487fdc3b7d018a445ca9e72f5bba9d78327c7357ab7c569009509acfb2188a4. 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/QZNWY2480638.
Deep Water - Metric System 1981 & As you see Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6958170914d3bc2aeaeb062e703d99c46203dcf447e37918437d881fe17e0ec. 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/QZNWY2480639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a5c6ade2f6fbeadef5137cb00d0cdb8099c9aafbe1754c0e5ce8fb96bd95ff. 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/QZES52407186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61607d9d5d4dbb34f1ead08a2dccaf93f530dfeed8661ac903862bd4e015dca7. 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/QZES52407187.
Night Sky, Stars - Metric System 1981 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cab8a82894e9b1702ece0c1c084540a44ab5083998decb03a725b54a1876d5. 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/QZNWY2477302.
Night Sky, far - Metric System 1981 & As you see Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1c7823208926239baa5866771bc8b683121b6f18d36bd47c31f905bc6cb7da. 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/QZNWY2477303.