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 0xb710d05e2a4ce0bbf440d8be96291b7a479a1db414309def0ce556d9d3170ff6. 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/3b3f4d7f-e30d-49a4-88ad-c4f428b904ac.json and https://artists.proofprofile.net/proofs/artist/3b3f4d7f-e30d-49a4-88ad-c4f428b904ac.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 0xad3c4760ee5e1857070d70412a7b4ca06a85069447bd4622bbb48ec6626c6103. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SE62M2134950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4e55d4426c28218a07c29e3de85e79491cb0583515ccb6097d2ffd5f6b5199. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/SE6HN2225096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094228ff40c3d74df0b2f5558f38439c5fc351646ccc931c67f136f384059560. 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/QZNB82201152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f5852a2dc2965dbb31acd85d22b0984e4aac409906fc879a2d7b831993e28. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2225729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15de6dfe5228bdb4820c89d5566102d61a4ad3f3232bbdb7bc682561ab6ef12a. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2225731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fdf77f5d257005354af5c1d09d8a932601964b97d5cc7d0f74f0b7c1b079d6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZK6N2225732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc8ef3002a3a495269079b5f4dfb95d01c17efa777ffa7d501b7948a43575a1. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2298943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fa1990c8a83c1014834d816f5fb5fc44a0f0b8e3222d6a79e364ebd6d62fc6. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZNWR2299850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe516908ccb723536e4210f1432dd3778dedb2cea4fee74f752aebebba6f510ac. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2260765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e2dc51172851586c5facedb7be10936b88dde716c86d708720e4ee2f52012d. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2260764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dbc0ffa9e5d7d46bdc3cc3123caf6b71c3ce42966f977439b0c30eb34be98d. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZTB92297167.
how to get away with heartbreak (p. grayskies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2586912e4460b013ac618311a65ff233248d26dbb232dc12cb25705000b96b62. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52356925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81b6e0fc826857a3e8402435bb3f4b478c43539c40bf01330d8521aa0f75f81. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62369115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50decfbfad29aed0c645d90b76bce0fcb0dd4313b76a7ea6f27532feafc86478. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52356926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe410ab31bed737839c650afbf29e0dea2ab7ca668006a344f558d0d5b5e16a62. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42301818.
bullet with my name on it (p. drmabeats)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec1140e8550fb881ac33693997891325bcd5109555c88d5c4156f6a8f2e6012. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZK6K2323447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffc62784e85c4e91a41dd1f9617604b8cb08356d940eca615feca2cbd8a3a4d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZMEP2376509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73572bda253538b5863db3feb00366a1813e5d9dec7e3f2cb0d2f8d649d02cf2. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2376510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8ccfa2a328ec0906ecf34c1848b80738b6a4965e24296f9cd65d0d26e3d5c1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWZ2369925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f1f2985d45fc7937442f055c40ef40a9b745990483a6f7f23f4935e32dac35. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZTB32313517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a214fcd3396e8bf62c4e96c6d6678aadd49fabb9cb787ec3e58cda045c62aa8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32313519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fda5ceaba40276265f0bd9f466666911ccf69bb75054f5faac5c0a4e95ad61a. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZWFN2359964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7291cc881f186712d6311ebb6a7f1a3a0851a868389fc1c7d96c87cfd14c7bb8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZWFN2359965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32c3f4397b056408afe0506a58a8b129abe3537af99e4b009bf79847be85d2. 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/QZWFN2359966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25258c030fe2bc47a9795d6bd613c130f1563d376ed08243826f0c6464dd00ea. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZWFN2359967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f5b60a477fa1d466804970ee2c17a1de0714056ee10c5015d19bc18205c423. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:03:35Z), 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/QZWFN2359971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596dde54f1b8138a10a903ebf763f6f8df76f12bb1885bdee3c7502700d01758. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2359972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc55323ddd8c5e93eec269ac96472169d8f206128c0ea55a5503a1fd53ea968. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/QZWFN2359973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a17d026b573ea5ffb4c352f64b69dc07fc54c09fbe112f845a03949ac8b5de. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:17:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2359974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3cfeb0e1021f273b288046615ff82098672347d78e9e3c084fd6b4e877ca45. 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/QZWFN2359977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e6a0ddd6fb531a23d009413cbfb604da1933f6376fa657b691e9f73288a022. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USLD91756149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47fe3c4c81f1f65f4a40b8c41675ab28f296750c26cf5b0abc700ece79f660b. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USLD91758338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97539e3ece77607921728580104756e5d8b9f478cd3eb7658a88a7cfc7939a71. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91758339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd533145d7254160243fcd3ac71984050ed5ce49803f16880153225d92ed5c6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJJ2562199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b92f6fe813b42d608e337cc80ab485320be3bff4122d2632c0dfa87e5f0912. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZWFF2565933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17324203d4258f51d93f76c7ec298f5f7ac4e687a95e4ecd174b9b616493df70. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:32:27Z), 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/QZWFL2584534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7de2c8f4c3f0e9146c6f691e37b36ee5dde5985f6124a58126471e9540bd6d. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:44:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2506592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21c4c3500855cbc06212868a5b528b03409a12aeaf96e069de2e410dc97f215. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZWFL2584536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6574c75746b488245605ffbe2be73985ecfe91405f5e537f298345c0c4b225. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZWFL2584537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea94dc378458e7478cb07048f4ec340968b86c0d5de72b79f70a007812c7a22. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFL2584538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf887089021933ec9e3137f7d31372e9f129f3c3fa05617c490ba6ded16daac7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZWFL2584541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4eceba0082988d2860ca198bb6223ef5cd13321a7cfa5605f48839cbd9ba141. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:42:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2579044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d26c23a6291974b6cf767b10f5ad96f78b94cd648ace3f29e0157f0c59753d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2506593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4562040f0e92782eb1ef5bcbebbd39d44ce4f71002a3ef3f67ee1e9c0a6ef08. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFL2584542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac72d68b0e07820b9cfc8300e7ddc2ab8c203266c23a41ece287315ca786267. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZWFL2584543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1962da24e37b1901bfd462e3fc48604a2a54632ce88e39e42992dd5f100fa282. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:30Z), 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/QZWFL2584544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f7dcc8753e8efc03c0b860623b89514a417ca138a28185016064bffc6d5615. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZWFL2584545.