Elijah Policard (born February 6, 2004), known professionally as Rich Amiri, is an American rapper. He is best known for his viral single "One Call", which debuted at number 76 on the Billboard Hot 10
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 0x46a7beeeafbfa49c0862ba61ec877d0a03515abbb46a5bbb27ea635d206a14d5. 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/e6021d75-6644-4671-bffc-44412b8489d0.json and https://artists.proofprofile.net/proofs/artist/e6021d75-6644-4671-bffc-44412b8489d0.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 0x2add5e3504bfeafccbed13df717129e18a7a8f0c04c4ea279c698bc02f820fa0. 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/QZJ842002796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2add5e3504bfeafccbed13df717129e18a7a8f0c04c4ea279c698bc02f820fa0. 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/QZJ842002796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb121d8a6cb021b54eb7ed03bb940fd34fae6cc2060752440a1b9610787308a8a. 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/QZHN72213086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0094fb1a89b2b2829d211aeb5ab35737fc14be8e6cd9bdad97d0b5d2b3247a6. 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/QZJ842004092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9440629b2a0014ecdff7d4b273bc879b2e2133b11d63268fcb9b062b9d20ed. 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/QZJ842004093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7613f79f98dbb0219de0d12513f61f07e4423560861f2ef0d303b5ea368d8930. 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/QZJ842004094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4bad29396110fa382337ca12fe3e1e5149eca79eb11e9d315d2979adec8784. 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/QZJ842004095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2651c88f635b51a173c186c037d028d8ae5487a7cebc53fe66e5e101b64ac0f. 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/QZJ842004052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeacd604651adfadbab93636b5288e2808647fb90fdbf698499ad25781408a20. 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/QZJ842004096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d160d6fd271b62bc0be5368f015e3227dc0897716bd905cfbdc6861855c5bc. 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/QZJ842004097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18dc4d01f0e0bf33f215e6b03e2649b0256a43a9252deb683e21cba164c3692. 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/QZJ842004098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02571bb03e25021b47d4fb466f45029e1f3a40f328a6ad0a424b37c6c74805b. 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/QZJ842004099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d13ad07adebfc58e5eff480299c0da5dffbbe7f44d4037c1efae7e5effdb8a. 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/QZJ842003824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72547fd8eff5125219b986ccf1cc96456a38735ed9771bd0792ea2051c37cd03. 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/QZJ842003657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a33daaed839c6dbde10ad77ebc9f1d4b31fd454590307d86f243c1a4b3c74. 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/QZJ842004100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7591fc3e7ffb96e531e28c596aff34a9bc455ed32f1283df02b799641e1293. 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/QZJ842004101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef0924f8d02d3efabcf1cf4ff4005b258dae03e54255a23b7bca953dd963c0f. 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/QZJ842004102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2812629c26ee8ccebcdcbe901a2c3ed77bdb5adcf3d715efba323bb9ae38333. 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/QZJ842001673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d806a944b35ce30e09994b328ae45ebdcce97c7f81f4423171441e713d0311. 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/QZJ842002791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1648c81c440904421592303050343c594fb26147847b583969cba98482a324de. 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/QZJ842002792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaa6948204b1cd887bc3764833dc3830c93fb788bb0af89737292d2b6637842. 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/QZJ842002793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe103ce6630689ee71d69d49e50a1293a60bec08a20aee2ee56069e91d750d6a5. 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/QZJ842002794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3efb68873225ff8c2266e2128b92d871d20da36d1632ff08b92b4c80e5e05c7. 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/QZJ842002712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2add5e3504bfeafccbed13df717129e18a7a8f0c04c4ea279c698bc02f820fa0. 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/QZJ842002796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2eee78049544563c137e062e3436bdd3e2840f1d0543fa35b6bbc25bbf2f81. 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/QZJ842002797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9bde31559d2efc825fdd306d0c5088ce0775c7100272ce28d5ab8360d58ddf. 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/QZJ842002798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf7b2a48d35cf8c6acd1d6f92f05c71b1940826aee9fd49224105c207d67095. 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/QZJ842002799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc879a9e718b123c05506e6f83ef809643ddb565513089c01158c95dc67d56009. 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/QZJ842002800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bb85cc2924fd252c5e285d8e83adf82ddd7fb4ae8f42cccb9ce773fd0c7f5d. 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/QZJ842002801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15329fd6b401b2deab9055694ac1fb688b6b4fbae9a9d773b8a2f5ff366e4df3. 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/QZJ842001830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7958dab8f75923113c91b649570abc053cf885161185c7b06c78a3d59faa2340. 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/QZJ842001831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9910493512da9f52c33558773380f93d7926411fd2fe19646b66cee3224f87f. 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/QZJ842001832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8482b438fa904bf6b266b1489e162a3617b42a8cf2ec54a55c7dc99c940f304e. 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/QZJ842001833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04917d25854e8489a07a0b42f35c0702e57fa3a9d6b81f788eabc78eae5b32be. 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/QZJ842001834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc8a8ecfdee5df288745965909b14beadd610b0384c38be9b84082377de204. 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/QZJ842001835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7e96e2b2bf5f56cfe7d1ad45feb2f3069de3156218133c5f9155f1caa2c729. 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/QZJ842001836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacea18f45b6214970ef370545d8a49c80210c561c871242c0ee9bae3cba854bb. 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/QZJ842001837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85757fa3601e2d4f1a3cd6c1e0c55dc791ed1003ad7c9ec219ab3576cd5150e3. 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/QZJ842001812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd32129d84ee8c77f1fa9e92b920e1ec10828a7cc3b252b8426f87787dedc241. 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/QZJ842400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d13ad07adebfc58e5eff480299c0da5dffbbe7f44d4037c1efae7e5effdb8a. 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/QZJ842003824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72547fd8eff5125219b986ccf1cc96456a38735ed9771bd0792ea2051c37cd03. 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/QZJ842003657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccecb492e08134443baa3e8e0b0ddf755084fac8832aeaad88156fb56cb054d3. 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/QZJ842003348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3efb68873225ff8c2266e2128b92d871d20da36d1632ff08b92b4c80e5e05c7. 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/QZJ842002712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b4b7c267d782af2e3a088c38a1753102bd198c80bcb56e7a461dc0358d81e4. 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/QZJ842002290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ee655fea9d488b93aa626556f27a667cbd6a18c15f80a809ceb9528c29f609. 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/QZJ842002153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15329fd6b401b2deab9055694ac1fb688b6b4fbae9a9d773b8a2f5ff366e4df3. 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/QZJ842001830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51d188ef1cacd5ac536dfe5de7fa1c7980df34349ff32361e8d419dc277bba4. 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/QZJ842001961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93653fb14ca5fe3774cf544fbbeeff8504f5894a7019c22655516c8fff0fd69. 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/QZJ842001960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3d66a8762d7a349d099780e9dd03db1170db35e38682cb0c5a3874c20f7e1b. 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/QZJ842001765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1f6ed196a8806e507a6a2820d2b01c46eabd32b7fc8f024dfcc6b23eab1623. 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/QZJ842001719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b638e3145bb2c8a90f86149e64b4d8d4d0cdb68b768ec2a28b78f6dd66e64a. 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/QZJ842001680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a6e0281285795712678355d8ade9eff93155e32e30c071712918e975d35603. 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/QZJ842001663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa44024196705e518545c86ed945101d31d57345c7c00a6f4ed3e2150127faf7. 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/QZJ842001552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa443a8d7f7108a4d7009e25f377629676b262c70fa6bc32833c4582c115bc4c0. 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/QM8DG2249166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd07ca92b2ba7f3f15f21ea25ed04911a620c428d71da1bc302dbed15b4c73bf. 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/QM8DG2249161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116812d9049c8cd72be7654777d755dee63fb739434ad199a8b4608aa8015aa2. 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/QM42K2242204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3db2d047d9e47f0da050c0c1230a076c6792487bf055f5eb0cfb710895389b. 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/QM8DG2249233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a9f6deccdcd4d6b472183b224f2d3af6bda8ea97e61521451e9e49c28d5c26. 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/QM8DG2249169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa44024196705e518545c86ed945101d31d57345c7c00a6f4ed3e2150127faf7. 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/QZJ842001552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380fc9dcc044dbf56741ca6fa37b34c854b6894608904cf1aa2688fef7a832d9. 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/QM42K2220956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116812d9049c8cd72be7654777d755dee63fb739434ad199a8b4608aa8015aa2. 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/QM42K2242204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a986839e16be9f8dc3538494cd5346c0dbb81cc45a142736cd717b02659c4d. 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/QZTH92106436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5be1872719231fbc7e0dca9638f306ab161deb2a14c6059d908c633079f4b0. 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/QZTH82141549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5395d0d34e1fa9fe929ba75a6333068a51e4c32cd66b5c1c68c5246f8907963e. 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/QZT862142604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf4ceb7036b09e08fb3a5f3dcdba94a058740756faf2433274e85ddaa8c5437. 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/QZRPB2181381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba8900afaad8c320843eb39677e5c90aa607b42cc4be5f5294f63501a6eb303. 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/QZRPB2181420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ba910b1328700940e2b372c9035157f0d278ec2b080fb717a3b3cfd87193b9. 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/QZNRS2146079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a276daf356ca1b768f0f8df9242f8b3357142f4132707facfa9eae1f99139b. 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/QZHZD2182451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc16ecd35acc48f41c1b72ca9e93bd83e88bc6e6ff1fdadbe82edb9dc375641. 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/QZH5E2166777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d44ade8af0adab3db079873653b5f264ea8d8baec6c40fbfb6df978d8f113c7. 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/QZFP52105743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e8d6f1129efda76ee39b02fdfec5b27e5c4b78db82c00c74cf17fa4fb0b5f. 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/QZKDK2101436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d7ecad4ade044eb0266c73d29881fa986d6909aef23095f7e511fbbb7ce381. 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/QZMHM2087185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2499ba66eafd8b0afc7af339804e1ba9866b5e4eead74076ab0f59394b0a2c. 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/SE6I31997426.