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 0xd9ef8115808da6bf9ca15776e73d026771bf3c461e588bef129113501c287036. 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/af8cf4cd-5f1d-4d93-811a-939c68339766.json and https://artists.proofprofile.net/proofs/artist/af8cf4cd-5f1d-4d93-811a-939c68339766.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 0x276a15353a8f1c298ecf6371bbaa9a3cb6c44d783535b652ac681cbb3b7f8ee4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c02cf870adcc44df21456a0316441730e20add0c6a8d6b5767148764e69c16. 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/NLRS11100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a0318fb9dbbe9f9a7b6023212a7515266565c53b5a43f6b6060f56c0efb903. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869b1d045049d76ef679cbb12754a5e976aa8009d6329ec34ba855a2d6fd46e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276a15353a8f1c298ecf6371bbaa9a3cb6c44d783535b652ac681cbb3b7f8ee4. 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/NLRS11100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90baf91cab65d156ea1dc2d18cce2c176b6e44c823dd3d8ab12251d03eee80d. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:32:16Z), 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/NLRS11100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c02cf870adcc44df21456a0316441730e20add0c6a8d6b5767148764e69c16. 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/NLRS11100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a0318fb9dbbe9f9a7b6023212a7515266565c53b5a43f6b6060f56c0efb903. 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/NLRS11100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a079fa6e1e8f71ec17fd9163e8c64ba8cc00055bb94d3260e3bb8f371b98710. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:03:18Z), 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/NLRS11100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c005f76ba66e3a105362f3708c2e1bd2af35831c217f9801280cdf4f71833b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852e46fc1c8d42033db6e2a1564dcfc92a89dfd36fb48d2b944580716cf3e930. 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/NLRS11100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869b1d045049d76ef679cbb12754a5e976aa8009d6329ec34ba855a2d6fd46e. 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/NLRS11100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86cfcfe02678c532aabf34cbe047bd03937faea7d293ee2f381cee84735f60f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NLRS11100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97198b03895df8d25cb3631e143f9d40837024515b7089c7af6cc85b121134da. 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/NLRS11100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd05a3e5cc861224d85a00f91cb34812f9e45e3ea126b67f59b729badf13155. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/NLRS11100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef6e9198abf37801e5c461763f90ef80f9110ed1ff422575d163c6178ee07cb. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8498231c4e8fc6d844dafe0bb9e679f7bbf7edfd36876fd1854040891e52fc4e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11100017.
Branded - Pandora's Box, Limited Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae3a92c6eef948c4887297e722f113ff713970e6b84d989c699e251ee807b33. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/US6YF1200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1f11fd27ae7318e303e0ba50df281902e622f0b8a1f4a5fee0c84b16417e74. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US6YF1200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe622c21a9c39c840ecb0a24b2fc0ee31c2f80ec70741379de6ffc16538323844. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:03:12Z), 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/NLRS11200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0af8d0c97dc071177343a91a3e9e40c095690a2b6fca6dddadbf1acb54101a6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c0ac7786d457800abbd3ac5e6a0f7113bbb0ab8bb6a72c08571b408950226f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:32:05Z), 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/NLRS11200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5763e2a889a074ee76f805ab6019856da0f6ca500fc8087d731350b241cd10. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:44:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c95558c4960d67d4a992e4a70c1d94fed325d450168f675a9df8d8543adb75. 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/NLRS11200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d10325fb2866a88999d9d58c9107b4b92f84343273f4c7e73ad79b5bc441a8. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:34:32Z), 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/NLRS11200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce3029cbd99aad990ffc1a02a6034f59248c0db8e944e833d962611f378129d. 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/NLRS11200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22eb8f0a5f4bca9995269b18cb43c3edde53156600dda7ab94db68a10f00568f. 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/NLRS11400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92087e8488a2236a3c2628d471c8ef697172f42ce356c77ee710e5c738636a71. 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/NLRS11400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660f780bf2dba8c2554895e58cd6670c973ea72fe0e6ab7f8cab8d98d73ce385. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:40:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRS11500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae37c0188e1d208c9cab81803a024106d638bb663f96dfb3013d72c552c5017. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NLRS11500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc3b99a7d982e4f26e6c02495d59e29b6284d0d5b335243975c7f53b60c63ff. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/NLRS11500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18edcce3bb6eb3b3c645d26c9f4def3e0fff20b798b15bb1bb1c5958e2c7a2. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:08:03Z), 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/NLRS11500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660f780bf2dba8c2554895e58cd6670c973ea72fe0e6ab7f8cab8d98d73ce385. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:35:02Z), 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/NLRS11500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae37c0188e1d208c9cab81803a024106d638bb663f96dfb3013d72c552c5017. 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/NLRS11500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d8fb744af15a0b9814b65c2ab54522f62737ce3791a842e96999606b6fa73b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLRS11500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bec0a9a2bf10d899cf067e3c2229c622caa0c6de69efb88ed8c63e5d7dca289. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/NLRS11600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bbfea2daaf40b61f0bd996333b6eb8e7fed30701bc4aded76c72eaf21c30b1. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLRS11600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efb3cc56eeb52364612bb84c69a00f550f4796c287806d165d71a07d3cb55fb. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/NLPM11725175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe151611de8c3b70459325150169d91b3597209ffe95ec9f9ba5562c8a64f400a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLPM11725395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b0119cb620989871ae834ba6b428f541c566fa6bbd69669c9a9f434098856. 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/FR2X41894262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bc377eb8c599aadb6556f64374787c064c52b15c4896cb2538cc720432b6ce. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41894266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeea1f1fb623c61f8661d644262a4f11736e49bc279c7191bf26e4234d95adb. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1942305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4f6818d89aeb8a50b29ae612645813774c3533aade449f12645330293cd1d5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:01:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201906576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97638d3aaaeab865b465030ed578a81a97e175e2824151fd22f5f2597c7ff7c6. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:27:11Z), 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/FRX201963651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca49fbb0ad0540f17a5e081d7bae24ea11d05e339b775c501bef25421959af4. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FRX201963654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ef61f60eab5eabf8d14f0ef4a96bcb0b69f98d5bc18e4faf70c73c21261971. 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/FRX201963657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1362de004111ab8fc2c43c3d58c949c85fd94e358d0456acc420baaf646c2360. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2095516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1645a93f4e56e7872d5d20d2310e5ba12831421d26c170a109f4ff527b1ea919. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZMEP2142661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad5f1841f6c89288171721660191caa9f16e87ed5edc23779bffac2646eed20. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2142662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2538bb0eb2cd896f66c7f8fba1f31bafcf06e056aaa6a7d6f03f24bcf90f59. 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/QZMEP2142663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9430b565476aff5bd1d50eb30dc2bf009ef60cfd291da1f4c6fe293d06a8f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2142665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885a33663743832ae54ac7df2f459278e79fcfc4bcaa6b52c2a3d63988106d13. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZMEP2142672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44b844849e5651d37d19d25bababc4336dc909024a2fb1279504c3bb660e13d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2142673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b91233c62e32a85a09e139ecbbc8dd734c0d9a0b71535a9372565e4aae110e5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZHNC2269218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dff9182a6cdf950c18ab607b7f86693fb2a836c70edf3c015aa4856efa355a. 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/QZK6J2210543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9693226c03eba3e2a5654341aa1061154a7266826b75db09cb8d7da6bae84e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZK6P2227855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7ced9ba87eaef0a31b1f45030983b29a1782192764cca7ffdce85ba356c40. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:36:12Z), 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/QZDA82373407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a439ee2c718947e12980326069ace08ab0598fe0aec78fd59cc22990f5933e7. 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/QZDA72389247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee33de447ef0a7f0780365bb460bcc8df3bc9711ecd993590ea2fa64c4a3dc87. 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/QZDA82373408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d47dd409f61a3be73c4ea56533b1a32af079b65d16cde625c136a3efc49dceb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82373409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a7e4a017e44a466baf93eb8338359c1c174ca7aa91b23813df9cd57c5eb4ae. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZDA82373412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3db46d8b7b8f77b9c252843aaff31e17678bdbf5babeaa42675e02b9c3e5705. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52493618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6299a2d441b3256a30cc577ee99888da38ff13fc8a0c85ff066e8b39eafded8. 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/QZHN52423607.
Trigger Treat (Cyantist & Mr.Main Remix)
Trigger Treat (Cyantist & Mr.Main Remix Album)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0bd8d824a5173ef1d7b8bb2c0cd4f37d6f2d20fd4b7177348c0d5c883d5007. 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/QZWFH2435386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a79060acadb623470402b93797f3c63b06e8e17397958f19c9edb9da60266. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:16:03Z), 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/QZWFQ2443665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc295481effd61affe856e6fdc46d81c5e54f09bbd023e0c5032c870635d0c3. 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/QZWFV2477253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe551b19d9ff281ab7114cbdc41f5f2423e9d6ec2b12e4aefc58ec905eee32d. 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/QZZ792470100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9a79060acadb623470402b93797f3c63b06e8e17397958f19c9edb9da60266. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2443665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f46fcf1b1706712b0b2d4d243d5f8353ce4addadefee57b3048d56b3ac2374. 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/QZZ792470101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4036b98ec1dbd311b4ed8454af72f1f0796d1f711b36b053b9eb7d8e0b39883d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:56:07Z), 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/QZZ792470102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90aa7c1a535221fd56bdc67658b7e35283f593d75a8772bb0946988cfc0fb18. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QZZ792470103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58289c1f733a33856bd555382378e6f69938476127d52dfda3a3b75e0f50a9f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ792470104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481b2b2d4a8b75f1464ac623fcf0a1a49a9d46d618dd4cd3e6874ae5e7a182bf. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZZ792470105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0bd8d824a5173ef1d7b8bb2c0cd4f37d6f2d20fd4b7177348c0d5c883d5007. 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/QZWFH2435386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb2619c75160b9f74627851356172a4b880c1bbfc7406436116f9b35397628f. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ792470109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf67ab666367db2169fd642ffc112c81e7415aa5ac31a88dfbb5c5502046bd. 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/NLS161100743.
Master Xploder - Official Partyraiser Remix
Masters Of Hardcore 37 (20 Years Of Rebellion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf67ab666367db2169fd642ffc112c81e7415aa5ac31a88dfbb5c5502046bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLS161100743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a5ec80d97e9fe52d479669acad08a56de53272ebc8f8fd71316d9d677d5259. 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/GB8KE2150227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8f1dc4b542a87388ce86103af6224ae37991bf1f9d6343234feed1291dd5a4. 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/ESA011510443.
STFU - Shadow Sect & Hallucinator VIP Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773bf4df244ab4473e00e06af71cf56d3a49315d0981580fd8504b139f6040c0. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41078139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd81212fa8b69b3da2b932af7a4a8f28326ba721159aadca9763aa5a30050809. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DELJ81962198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fd4f1008c50282425e21390f6019a3e8482c987522425cc8ce688a4915c522. 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/USQY51743012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0555d2ec6e6896a11e577917d198eac62744993788ab4b9b27f22117a6f4615. 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/USQY51743013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca20c134b5a843487e46b6fa2d906e90e08a3938996fd66838e841c5c466b67. 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/USQY51743024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c91e295d84c5a8b08be569436c2a4a96c3a830b8d3f2b8b268e5500a5be6403. 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/USQY51743023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2aeb3bd5b034a47dbbbbef440201195651f47b9341ae8231f243dff95326c4. 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/USQY51743022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7220fae5a0fe3a6a2f8c4272932308f1d7b307e336bf5364e58c1a0643b151. 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/USQY51743021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204e2c414802461ce82544bb399ce0dadc7ca2fe28abb6c7708b6c08e12fd70d. 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/USQY51743020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85dc18343e5820db0b7922c92d198b7547cc4c854b765202c0ab0b922fc965a. 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/USQY51743018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24ebba95b19e5333bca81608698d02967efd67516b99a8cb4b672f6c1e64a40. 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/USQY51743017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e604816a3c1cec218e08b142f3e4950297af19f5b8acb02e8a4dadbb322661. 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/USQY51743016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd7ba2280024f167a3237aeea865c3ddafb46373e60d55ded0501c691fe2dbe. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/NLCK41078138.
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 0x295ebf2d293d71f5d2e87e05d430d5de5797a83eddc3f4934a181c583ad8bc55. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51743019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8830c2ad1c43cc03e30b70d4d40c62ec7ce2fe82393daf30e4770815d26d51. 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/GB8KE2150209.