1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681b573a87859b7c4d45c1d23e464cae75c6cd75cc5706529c4b1b5ef885209d. 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/81a8c276-2e7a-4f22-9508-d0128dd09e2c.json and https://artists.proofprofile.net/proofs/artist/81a8c276-2e7a-4f22-9508-d0128dd09e2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062f351cd6ba8682985438282f8051c000fad661838fed571cb12c2bf5d4de8d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2419050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbb82b79e026acfa7f92f1b00c1518362993e2ff1fc7527fa16b1fd358da86f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USA2P2419051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc86bd256db36d01d96e1dbf8fed6b85002334da247caefcef47ca22afa2225d. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2419052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049609b5fa098dc679d3bab4dbb55b4b9eda142a36720fafe8a0041f33dba1db. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2419053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbe1d76d30ad8e49b5ef5d6fd289232eb6d8aa98bbdc84cd59fde5feed0c5db. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA2P2419054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17b8c8f97b9e0cf8953f4e42133ee9e4315071c9ad77dda3b8caef949943afa. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USA2P2419057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe421e91ef7c2eb2ad0064afe590f3ea23401c2752abc6c0a8a5e8a3528a11388. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2141415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f2498c39edffc882509786b212fdc11fbca704f858b46fbef20f6c69aec25a. 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/QZMER2063504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4b4a0cf4e25eaa9b33245adc07533f771e466aadb61d2c399a1294908942ff. 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/QZAKB2141416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62dee2e4c2445ee9f9815a3cafbb46f120b43c15b202d85d78ece6f12f484a5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2141417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58229ec699543d77a541c648fcfc52493450de4d408d86d09977131d9288c018. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2141418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463f73eddc6201712a5a4d0d06d53cffe8c9c8ca87bbd4d8c06faf9215094377. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZAKB2141419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98586de3df3d9a7837dd2df6ca19dc604010567d67cee34d2ddde72a18d17ac8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZAKB2141420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ae4479f768379a2afe54f2dfd187fd453d62657cbc6f0b7ae19dc6d83e7651. 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/QZAKB2141421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54566a26513c2a35cf1ea115bee103bfdd71096818cfa22fb56d9d1fb6086421. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2141422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f258d85b80e5a2939aadbb5a42946be994d6520e016037a6763e0bb42e4fd4b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZAKB2141423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e88a92f01a9891c568370d60b61ea82cf2fe3ca2496df61931b0e12e8f10e. 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/QZAKB2141424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3327e8fe643d60b3c47ae25f01a2abc2c0377eec625297a5493c853b79c62599. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2141425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2dbf07df05967989812c066e8735fd9a3e483ada52f6e04039e7423e1c3bf50. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZAKB2141426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13afe778de704764addc9ee56876c4e5f44a780b06ce0bcc3ba38124f17927b4. 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/QZAKB2141427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23976d1d7725a6e980e3da450db704f4975f3d49abe569ca967fd0943c48fda9. 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/QZES72036462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1f29a1c1e498745d70071c202a076537916c12b7b12ed85f218a9a92a206b4. 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/QZK6M2014087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3fb4abaa6b528eec2fbfd0c89e7638c11595b68911306f6b064de42a12d4b7. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2014090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23976d1d7725a6e980e3da450db704f4975f3d49abe569ca967fd0943c48fda9. 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/QZES72036462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad10835be3158da0c877b42995f6d0d7912bcca321f0ca0a8ec1fc485e9085f. 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/QZFYX1993131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631c329b26ddec2fdca3276cb4bca91776e9bdd3bc4c63ba3a3d047892216d17. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1993132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbec0eceba02c085a8b44fff86b6326d03a7c417c13d42f6dc3d08a7f0883730. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1993133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38955e0af0d3bd3b370bbcb9f8d9446e9b0f71972ec276f78b7efa5950828b0c. 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/QZFYX1993134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84679ef169c81c2b005ccbd63ac0a5378d1ca6bd31c27ba6d9ad512a95b900ec. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1993135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d749b50dd60a40c80f0ac02b6d5374a1eb7e6fe826fb94dc677a9a6e88b97b9. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1993136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc608e0a04bf1e68b30da4864e9b96b2a2d838e40341c76a3bdf6c9d4f2dcdb0f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZFYX1993137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99da3da8a49634dcc9192c2de57dc93f8e35f5a9f19c5c0eb7af965a7f185126. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1993140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76829264c734051e5a7da47842a3791d6dc5b86d3d5326e23ca0ed78dfe6d890. 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/QZDA51857258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3ea91bc430e657eaf6f38dc98e4f7f9eb0e28a89840547760cf57ac774f2eb. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA51857259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97557e649239a97472f80530e303a5cdfe3f92b5759763c4881a4a3ea0bc3732. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZDA51857261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a9e1928732818e40164df91669ae3a22143dc93041d394786b1da85efa1fe7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZDA51857263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049609b5fa098dc679d3bab4dbb55b4b9eda142a36720fafe8a0041f33dba1db. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USA2P2419053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b1df3084427d4dcf189df71429a173af622dfd5aab66a36888ff47ac08ba7b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMBZ92315296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70691d11c9fc1ad818ba36b8366d93d7354f9c2bce4b468434d4f3499001b04f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2367892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859554f8c2396fceacc762ddc71e737aa8f380d4e280391f94a41134f290b7bb. 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/QZES82354136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5fad7c8e5255cb91842ecf72aaa913bbdc52774b30a2078c76e38df7884181. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82376770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d49f97266cd8bdb8f27cce9185517117ffc65f9007d5c74dfab2d7d7cc2f4b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe810d701462204eafe7fa248eb18c797725c00023af9dbd9fc5b57bc0e19b4bc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82260003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00164f30d5b7db891a8310a824a5c5c6729db9c6f3f7a3d8eedd2fe585dcfb52. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62271731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a32221c5e25257f8f6880d8fe8d26bba799106de4ff3c8f1cfda514bcde338. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82260002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe810d701462204eafe7fa248eb18c797725c00023af9dbd9fc5b57bc0e19b4bc. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZTB82260003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad9bea75796847c651160b192e48fd05909fbb202584602f62e52767e4bf5d9. 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/QZTB82260004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6330d7911766ae01a0d60dac1253482fd76800911e283402d90cc61a02297ac. 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/QZNWR2244379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c77e5b1f309d201fae50af8e38b1ca7df0e6c29a5cb49f7664265a09e7d5ba8. 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/QZHN52228649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f03bf7a8e241ffccb1e43876373a50de3fd664e51f0b0d194d6fae9ca65c82. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZAKB2165054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd25ae5150e06d786dca81ec7e8372ab15f40defb8a3bed7ece86df9960ec802. 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/QZHN82131735.
Laugh Now With Lemonade Cry Later Mood (Acapella)
Laugh Now With Lemonade Cry Later Mood - Acapella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc16e2ed0920a78a9ebc0090c9f1d22541d6d1a4156259312c53bb19fd53297. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZNWZ2082839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23976d1d7725a6e980e3da450db704f4975f3d49abe569ca967fd0943c48fda9. 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/QZES72036462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae923a4ae661c378b2b0b2b14c558e82ed40faf3a587b6b1dded6bd859e0d317. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62093176.
OMG [feat. Chris Rivers, J1da & Solis] (Remix)
OMG [feat. Chris Rivers, J1da & Solis] - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94bedb5334cd6081916ed506695aa12202b07d1c2167ae050745eabf4de0fa0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91853785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b7700b37e5b6714b32ef82fef51fb1b9d01020ebddd2ef918a64948660843a. 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/QZES81870781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b2e9366cde5a3d44b8e94ecc53d79a70d1f18bba08dd2d928431c0004e378. 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/GBLPF0212784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd532d2b780b96cf6335f1e963d427248a05e83b83e4deb58547b48648c52816c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZES51802815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab49bbcf2dd44dad402b8843b158d229761817ceea629123664adaf73b0aca1c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADI1746126.