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 0xec5a9258a2cec71d96f15fedbbbda22f6ab050eecc8c638e5c0a3316a5c51982. 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/865749ec-a907-4814-9518-225220bbab5a.json and https://artists.proofprofile.net/proofs/artist/865749ec-a907-4814-9518-225220bbab5a.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 0x69e07e70cd01acfd403b04122f0a076253fce80271a875b353cd4772e96761ec. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USAT22000590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce1225431498310be21a9d2a91968544448925ccdd902c9f13b57119b03cee4. 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/USAT22000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59afe87e510ab679c0e8d86b992def26817b31be9d7680ec86ea217b81c35f9e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:45:31Z), 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/USAT22001560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20920c8365b134106a3bc7903a8c9f56cb379310edec7dccb57f50b563c3885. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:06:57Z), 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/USAT22001561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabc67c4fcabea96731508b3445d1ec6c24ff956e4b7040b29c6bf3bd3f0f2ae. 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/USAT22100895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61329f95e8cc11ee9b90da2f4689b8bc1b0783f8f14625463ba804c7c9ed9eb0. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USAT22101411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcd45a324228c0146cf887f1a7c6d1cf11b952b55226a4142a7d89bf2352d67. 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/USAT22102718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa678fe24c543db36fedccfb6d66dd10c6fbbc770ffbd6ea85027c0eaf544844c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:34Z), 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/USAT22106337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d6b874f074320116f427b4daa1257e3587ff291052a3844c82141f209c4dfd. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USAT22106338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca1a4eb75daf56d9007ef2f8390df24913adb7f07830a501a67c0f183450d7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:01Z), 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/USAT22102499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5b6591dc106a3b102291580896656c4a758a30698fe83867abb2a43f62627b. 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/USAT22200524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312bc9afa8cf23fadb8d3d59bd64ac6dabd127cb81574aa0cfadfef91d370187. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USAT22207726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2444d7e0499a9eef020692b20102daa06541dad4541ed4c0e090e35c62c26e5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:50:25Z), 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/USAT22214372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b72882ee5842671449c616928c716efa993c00c30ae5f7388dddaf1a7456a83. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USAT22214373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a93b5ffadba7ad6daf5645309f5d9df26fd2830afc3995237093438fe352bc. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:47Z), 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/USAT22220430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4582fa34fa596ad5ce65f72a85e64ad4af8abdc1c28045eebbda23b964df2955. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-19T23:31:26Z), 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/USAT22221408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b67135003b9d4dca3849d5caa226f39c8d16c3f6f02c3a3b6b460edd01d2d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:40:43Z), 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/QM24S2300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355d36f8bc4e58e625366a5190c691dc3c5e7dc0d035e7e36d75e14e2a304138. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:27:17Z), 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/QM24S2300380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76ff221930661ae36d106a9b90d1f012e7d8035dbe70f48e1bf78fc919619d0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QM24S2300379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af5fa9364836f893e5b4d8d465ca4066c326745f8ae61146127a4e02609c70e. 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/QM24S2207145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f08c3c1d4f188068244eb715ea7a344b5cd3c3adaa4e414a8c988daafa97d4f. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QM24S2300889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75d227f39bb499238228cdd11af63e14070416e21ccbfe891a53cd63ed52b64. 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/QM24S2300888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b6e5e5e9887334edaaaa43ca400b715f13e7735b35b7e4c52bbdcedd35f66b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QM24S2301890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee06a7642d1c65b7ae24e6c83f2d11bfd126f79effaea8cdea61c73bebaacfdf. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GBWUL2352425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061b9b9c54e2f898bcae9667470ad68b0437fdadf52dbaa41fd79b6bcdc0210b. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T07:55:01Z), 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/QZS7J2371971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1cb84d72bb7fb02183bc785ed4f68f0ced41de0c0445011789878c8f78ecdb. 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/QZS7J2368508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524dca949d15e7429f8334a327a8ee3c33005b09e53dccc1feba6891a337936c. 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/QZSYP2396623.
DON'T YOU WANNA KNOW WHAT'S UP UNDER MY BEANIE?
glazed eyez (sugar sweet) - slowed & reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44609e93a2af8afab7f27d307fe742c75b6a86f0f8d52d4ed3c6da9072db08a. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/TLVEM2400848.