Marc Griffin, known professionally as Marc E. Bassy, is an American singer and songwriter from the San Francisco Bay Area. He is the former vocalist of the Los Angeles-based pop band 2AM Club. His sol
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 0x3b0c3e864b83c6cba12ad018e8f20722255d91f6641df4cbaff9d8239ae55b1f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/261b7dae-bfdb-4bc3-bb0e-fd09f8dac4b3.json and https://artists.proofprofile.net/proofs/artist/261b7dae-bfdb-4bc3-bb0e-fd09f8dac4b3.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 0x4c76de46b900dc93adcaa9e2221251daf291732cba20fd307766ee4c9e25e040. 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/QZSYP2324553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0053f82dab927d9c98173fd66706c24e48560000b1ee45c5ae659479f0d9868. 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/QZSYP2232673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ddaee5bb20394a7c21643af896e735de5de200e7c91d7d3600c882ca4daaac. 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/QZSYP2261681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b3dbbbd2203387bd7c67491a43be782237f3a7c494fe2c98291ba16f25d4c8. 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/QZSYP2280617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d4c5f746142affd1e8190b156fd6f503b20c9d2d57d83a3ae80273f15b2eb5. 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/QZSYP2274875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13118d62817c8174a2429aa280a133b5b3b92c3734fbeb7e5a4371b9be23b10b. 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/QZSYP2202517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a7d556a5ef1abacbcd9f1820d619a955adf2084880b97d35f8a293de302a7c. 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/FR96X2239883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc311b8b72d6feb6e58f93b93977bf893a88be91fbafeee3886d82005da3873b1. 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/FR96X2239884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6600b218a6e6894c192ab7d836e02fbe78688e3fc5cba74f0b834b58437ae74. 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/FR96X2239885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe040375e6a112ba624f7b7c258808ad28c00780a44e8602bfa793502fbc8adf. 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/FR96X2239886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9396a3c3976c107e59e8c713eaaffabe96bc90210c91d2067dea773e5b12bea5. 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/FRX872159940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97da507d5203461ac2c163bd4b4724ac2621837f72a569c7c65f40c5f8b9503. 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/QM7281925109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe25a478fa7a521f2ae770dc11d43f96b02e76801a70798606501a1b58649ab8. 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/QM4TW2020707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97da507d5203461ac2c163bd4b4724ac2621837f72a569c7c65f40c5f8b9503. 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/QM7281925109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21575a0b04171ac844b6bb10a2b13d9871064b111a5753c9459bcd83cbec68f. 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/USUM71710697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c48d1cc03638b4dfd4a9f80fee628de3b14c5304ec02650fc16869e8088eb2. 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/USUM71710699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53d6a076f7d3e46d9484c96ed1d0409b446f21c15f25bd306aaff4ecff08710. 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/USUM71710704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a31a020e237df1778f63dd02159407c2a572fe2698673c90f2d885debbcd4. 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/USUM71707012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e54ad157bba09de7af9d4113accad7d0f980a8cc3bb0e5bbad0797121e89a4. 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/USUM71710705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bfd1ac507c379fc88c4a96cf02acec505eb5ee8d95577c75e3337bc7e396f5. 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/USUM71710708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99009fb418808883d09325bfce5cfbba180c29043cb05d4892582a9320b34f22. 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/USUM71710710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3635f41b2825a2a23b7ed72f3f491f6fa99bf6534c0e81c0666e778da2d5185b. 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/USUM71710712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed3a3bb3f66a6c1aef25450d9677a9eb8eedbdc4d5ec0c4dbf8e1879993dee2. 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/USUM71710714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf6fa7ec58c432001c87a773deb060f393922fc961349984ab45d0cd1f6ed70. 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/USUM71710716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701cc35ef31cf3829840232c77bbdf4664942dc5bc2851657d280f0efa8a0072. 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/USUM71710718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f01095152015e893f4b3a6f25cbe62d64f8638d77eb3183ffff2a3241133ca4. 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/USUM71710721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a01a1b8dc91b19ced3a8811dcc44b84bc05484c990b4350d2c566e6f874301e. 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/USUM71710723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0303eaf9e1723a310ad3b8b8592ce6607b51470b5011405b52b1323f57a38a1e. 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/USUM71603788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e43a79fdfdbd49ac533e809742f86c08f1970ebccea14e02f7230c92fc3a67. 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/USUM71710725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd32df46ec4829b31a06cf5306a698e097014f47cc8a585964ceea493387504. 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/USUM71709684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9234306218b1da1f6b55556d2d82d674caa840423596c34f661c7fb3b8f14b. 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/USUM71518933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834a9694442a9e4e7742ae9b36c61745a0be2483d337caab6dcc7519d32ec897. 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/USUM71518934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f3851c99b277809784141f4eb4aa77165aec382d6e95053c1ef1f3e4221a1. 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/USUM71518935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4385c073d87ccb0ac32b17982ecfe3a43b3d6171682ba6d7aa1a3f03b26817. 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/USUM71518936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd09243971b1336d4d891ec4546b0942874b35970a5b7d52f8b5cbec6e995d2. 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/USUM71518937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc5ad3005f5cd2903b37326ae5ba54604710592bcade703896fd14530d79d85. 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/USUM71519044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad9a0ec58807793eba534993c6aaba6dfcc3a928bd6c398d3228812193c44a7. 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/USUM71519045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad77f9a703b167d2cd70edb0542351de63d610659a8d3184169b203bbf473892. 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/USUM71519046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b234ab60369d601cd252721adb14e679f077ee8ff551da92f29b27184cd6e71. 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/USUM71519048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94956130681f1c47aaef444e4b2ee7ada1c607df6d68a771e5ca6e3cdf048479. 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/USLD90809509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428f3527aaededecfa2f46ae5cdf7f0889491c96d28fefa3eaf6775a203b5e78. 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/USLD90809510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7618e3451bf1aa080299776776698f8caea685d20fdf522e529d9a08085575. 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/USLD90809512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba552e1b3488d16bffe78f2466e869b01f002ccb523441631ef1e200cc03c85. 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/USLD90809515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff18107c2fcfcc56413209b5ef4c240ebb790506c2fdbc46cf4682071685f54e. 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/USLD90809517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b94e16f09f2670dd235567927e882cfde50dee0355ce1b9545aa5a60a497c36. 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/USLD90809518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb055706b5e1ed95a58ed2599c79dd8c7bc66493fab95df6f47d2144d7a2202e9. 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/QZTLA2430923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd9b09d7b928c552468b4de5c287b7c9f2dea9f8354db35b0b3fd7ad92345b8. 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/USLD91755480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8355cb7bc38be376d216c7dc1e8b6ca5faf99ad5c8d79b32e326156de9b61fa0. 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/QZS7J2308543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f979081380707bc6840554711c93ffb6d37d0dd04c2f22b0688437a8648ec41. 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/QZSYP2221715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3f1bf48bc532ebaf3df4ba3d2ce5f8557fc0d0afc993c27cd7181ff511b60e. 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/QZN882250470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837f0376c9669b23739c3d5095f93457f955c411e86bf2b7addd1b6bf74021d5. 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/QM24S2200539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd5c95bdb8f1f3136b53d360781d139f69c8dbda75a278e048c7eca9ff095c4. 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/QZN882150135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645a6d816d72319937e786dbc1aaa77517cb0bc9daa3969ec542ed6095f15f5f. 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/QZS7J2167352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf047db8f95e9cd0d8cdb76456010c4bb64059d872d0aa9be626030081a54b3fb. 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/FRX282136241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279ac93eb7d598162fd9eaff3d7c77910ce5bd30b5d69247fdde9cfeb3c45ff3. 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/CA5KR2183917.
Love Me Better (with Shift K3Y & Marc E. Bassy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688c7186414c3efe1e9b1e82f66d6ae3e9074f4a325427f5f23e36abe681b8e2. 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/USUG12102681.
Revolving (feat. Marc E. Bassy) [MOTi Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae36ad4ae0cdca0b6436cff795e2def7530843f7052ca8be91d6b0c793e33ccc. 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/USQX92101755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b54a9a9a7c5e543643996cedd90466c0823967601cb6def2db4946c57e8c04f. 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/USSM12002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8489cadd115cb92a9b5aa3c6cadcb6da4615d9af4126864a8fbe00a0177e65dd. 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/KRA491901074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5b9b530e49b72760ba079cfb989479c49683e6cb2d24be662c58d6dd5b49d1. 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/USRC12102817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6e75266f5059e66bc9eaa81a264adc44be60851d86336c02552a8448e37b18. 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/DEUM71723039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd49108291fc261203fe13ff18c9fde75eca02f8001bee4e57d9503115f7d228. 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/QMCE32000707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766173a2fa6ce084e4675e7d7ed1ed9414d6df6397f670a8239f4ad400c3a685. 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/USSM11705490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5e675211a0a42b5120210c8dd7e193487a430a1313f8cb48a77ec02f10857b. 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/QMTND2000113.