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 0xfdf2cafc522380f76644815efc0b308944dd79410c6022a51580c68443ddaf92. 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/f2c9fd6f-b708-4189-be88-c60820be51a6.json and https://artists.proofprofile.net/proofs/artist/f2c9fd6f-b708-4189-be88-c60820be51a6.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 0x74f33a48270b48b96ba761d5f2ce7193f58610cbeed33b82d3fba11c5f4bf2b9. 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/NLQ8D2101486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708290061d41cd46d68c2b485f97a1f41a7bcf1737912f0a5921aec2c316a76c. 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/NLQ8D2101487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3138a3b90ccf2555fdd3f411d156c862a9205aed15062a94367381d2360a0a7. 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/NLQ8D2101490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba6e0c0c60f47dcd32af385ce455d4586efe6674d95e41ba9d33ea95c845649. 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/NLQ8D2101491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c93c9c0c6878d189025687523bdf053c80db5c12fe9ad9c0d4cd01258696858. 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/NLQ8D2101492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b34be9bac47601b2be5fd9c940c68a5c847f5c73acb9f59d5042af69b7084f. 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/NLQ8D2101495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf864ebc8877fa596eb1b546644201e3322c3d68c850d40ae2c4f928a1cf0fd07. 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/NLQ8D2101496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa946b389b6f8d783531c0983753f5bec89c44129de0eb4a630a31afb491f5d67. 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/NLQ8D2101497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b3108894e3bb1fd647f8b6f74876c28ff71862cac010a6b1f3e8d763ef5d90. 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/NLQ8D2101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e092f30d35e9b8d70e119de441ac5349a64698c633118d2f4b6562e932a739. 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/NLQ8D2101502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c95cbd362d75f82581a869c8af516668d49d83e1e707660424087f30bbd071. 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/GBLV61640764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d67817fe120f510ddaadc841e9a130a0a4ccf1503f56544f948ff25982feb44. 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/GBLV61640765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81f312368d775d9fc4ed48cd5f6d33c3ec1bcc8c2f5df139253ae80a782ce9a. 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/NLM5S2302009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5caaaae12ae4a42df1b091d14aa5d8f7964da7a37be505cd26b8cc91333723. 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/NLQ8D2200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186e32636e94431b006fb36333a318e4e0ab224300b924a110e05018747d6eae. 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/NLQ8D2200311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac0b3d4fd254aea7e68a0afe81eee7b83e7d4c42abcb1488434a3a9e03fc98e. 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/NLQ8D2100619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871cc1659cbc4a5436ea8c2f7333a1395a47de7bd5617cc88a00ca17d99bde69. 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/QM24S2307249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d85b8487ba0f6b43fd67fa1a6d76e00a0bf4951213446e7e4e25b1afb3f922. 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/TCAHA2307355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa62298b195d0e59160c079a0e9acb1adf9bb6d0ebb472980ef88efd7a022cb0. 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/QM24S2300860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7f22f0a04a8317751b76b114efc6b72da6c26bb5d470ad1af26e5ba01d3a13. 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/NLQ8D2201116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47617b7fe0c894345f84983b0bc4e334ab5fa4fe89c20753425ea644f59ad9e. 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/NLQ8D2200514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a625fcbccb3abc8f353490ed763fb021413b2df2b0c9529d3928e1b52e4b85. 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/NLQ8D2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631149e0ec47264d4803b31d6ac883eb0bea5bfb8625340cc1b3352d6bb05146. 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/NLQ8D2102158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75e6ebc4e236b27bd9a477557076c487f57e74c33cd88fec2cd5bf9e027acd4. 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/NLQ8D2101658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d38dd5335dd87f8928c45d42813072aeb59e1971a536051ea81c81280376d2. 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/NLQ8D2101211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a7f85a0af5c8bd45dd2b8bc4e7b9a7f6b05275753f03cb4dbc94e2e4124e2. 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/NLQ8D2100946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7a3ff53873a1f600b88ee6af1b291f550a668ad878d829c12e70bf2a168d2. 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/NLQ8D2100948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03693a1f9c15d3965dae1956cf377a2807d0ab0ff4f6b991aecb494968438162. 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/NLQ8D2100759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe837d7e3981f49e638559901605453dabc234ccc4c035a637429cb1c68112d66. 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/NLQ8D2100482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf2178adf0e15907a0efe8559dbc704ea1eea34429be9ca94f3d7dcf1dca15d. 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/NLQ8D2000318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f4ac01c41bb89c262485b9a4ea2acf4ea554efafb9fd962de69deed1389ee7. 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/NLQ8D2000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c67776bfb1a6e96a53de8d229871ba25d89798135a072b02c9f2223a51d9cc7. 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/NLQ8D2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4746187279c1a58244010da3e138d3813098aac4abf2566a9f07114e082f1306. 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/NLQ8D2000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd536381a4f8b00957364767837f22fc4502654e570ab56a960d4d79a55b1ede4. 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/NLQ8D2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dfaa990db7125ba3141a67dede75145749b85dca4fd9a56b2fb12132941a9c. 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/USA2P1960136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30c151b176aeed6e1dadc6e5d89b7f892dbf97d0f0810cdd58fc12b57237b88. 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/NLQ8D1900521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee56a3bc96a03cdbeb49e274863183531bef4ff0451e3593cfa1d64e35d7854. 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/NLQ8D1900327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef8ce2fc9ddcbfede36112d4ac9702623355ea5bcc4877650433f1796a167d6. 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/QZFZ21901972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c5caca4329181c6c9e8fa1b501d0bd09e72e61b124501894de746db9bb8571. 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/USA2P1930143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebba6a0bb474439b6e3bef71c085f7a93ff7ffc178a1dbcdd26517598c7f89ab. 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/USA2P1930144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1d1d351b223cb298f35bc301add8ec85761bc8768fc145065bc663ed58094. 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/USA2P1924367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a6368991464b33edf8fe558b80d990725d3b9f41aae8ad2b0c1e5bcb84301. 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/NLQ8D1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eeb66f0ba962f9569ee991018b285917f962aa96ae16c05c265b44b8808451. 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/NLQ8D1800259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5b044bfdf9a0f9912055bcfbe8c7932d3b29a3f7fc7f3d1dac6adcc711b349. 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/QMDA61809908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e545acb8bcecd95498ff1abf54ebf1f50186403733dcdd978d47fa8a4905180. 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/GBKQU1793029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabb91ddc46e8276fce4592b828878a950fc574fb0c19a7ad560050b0078bdbb. 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/GBKQU1793033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41de51f09a270095fd44de64513ce79a3fde8ec6aeca7e9838f7453652c71a31. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:54:53Z), 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/GBKQU1793035.
Discover Love - Zack Martino & Ben Walter Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955ba3ef6893851ebefdd4a79746fe799400decf861fb6bde44c146d05083ad4. 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/GBKQU1793037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd677ff840f4de44275f9b9a6c16bc9b30936e9727d6d6fc2b2b9d98ed267f466. 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/GBKQU1735880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850182e6f4843d07d36bfe565a561433df3805240e909cbbb07c5f86958127dc. 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/GBLV61614574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b69df346d0aa4deaa67bd6beebbac6fc83736cec3262b2c07e8cc808f589bd. 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/NLF711606532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac055b79bf14e79eb9c828d3fcbe64011a3dde8f2e9b5ec17c89b6c5ec0cad84. 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/NLF711606533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf4fd4bf1aea647eb06bdf4a5ab956ee07308d2b0bb2d98a6110d285831d45e. 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/NLF711606534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1d559d8815aa1de30acf2feac507e43e96b1c1260c88f010cf83830d6219a7. 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/NLS241600715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0c844cd300f0a0ad7bb77582f478128fe529ec30a66490a3c44d02b3187e83. 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/NLS241600714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf922d10a84f7679f27ffd61c27c51d9ff053b7695cdd9805d68966863f5b1e5e. 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/GBKQU1669006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecd5771131b008f5db77ca8d403e620c783e111ba1a3177d670af3d962b07f0. 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/NLZ541500694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03693a1f9c15d3965dae1956cf377a2807d0ab0ff4f6b991aecb494968438162. 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/NLQ8D2100759.
Revealed Selected 069 (KAAZE Progressive House Special)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64998eba4d46635348ac91f27725761f5b2bd54f3331a14a9fe92d0c683660ed. 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/NLQ8D2200825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40d0ce2f068db3bafe01dc30fe3f3a7d7f830029d45118eeb880b70555a50c5. 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/NLQ8D2200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094a67b522802de7e0b3e95cf89feca1b8153dc83863506430a3b0f6d38f8ef1. 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/NLQ8D2200692.