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 0x75994544da1af0225a28ab7156f40d35055d9f3305032a8fa3e1e139eb5804ba. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7af5b307-eb56-4b27-9e29-ce51f4cb8e57.json and https://artists.proofprofile.net/proofs/artist/7af5b307-eb56-4b27-9e29-ce51f4cb8e57.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 0x1e5ab30a3efcf1d38f9e2e9958bceaa11896c8ce341828cee9885e88c1de580e. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/VGA011011228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a939a43c187eaaf89f356846d522e39520c7058c78fac8efbe025963d07068. 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/VGA011011230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2390d8a2cc0ac65866e935b713829288564d90767ec618a9d97eee68fb5aae. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/VGA011011231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549260bd316c51382c85f0a0febb04a4d0ec71e85d50190d8997b39236687e83. 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/VGA011011232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee207ca2ed3f40d8cb98f5eba52f625998f3bae405d90be387970e7ed221ce. 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/VGA011011236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181452603cfcf4c25bb8ea24c1dd2c014ae2cb6ba48e3a40788e621c7c32a5b4. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/VGA011011241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d9dfcbf47f7293bce8d5795d697caad0573c4df5167ef48f48b28cb48eba3b. 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/VGA011011245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1617a2027c43984196f3b5f1ff6aa740b7247040a9a51f2de502005c0c04ab22. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/VGA011011247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dafe2bb560a928b12befe99a21b81286534747567891c3744f61669bcd6114b. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VGA011011261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c8fb398ac355f9ff1a2572863a4f599fe48aa229d207e66cb8a6bfcd12622. 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/FR6V80553628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b97ef1da25ce4a5677e64659f0f7dee63c66a92843ba72f86c742371ee1af. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:26:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80553629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521bd7b6427848f54cdf891bdbd882c112f7ba9d3ec14f936bca6b54420f6a55. 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/FR6V80553633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b7a33aa5498d22fa31e078f5ae87867b5a9b0791247374f695bb62d2dacf3c. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:37:50Z), 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/GBUQQ9999205.
Sourates: Al Kahf / Al Anbiya / Douâe (Quran)
Al Adhane / Juzz Amma / Doâe Al Khatm (Quran)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa476eef26ed7ec0880135bbf2d120b2b9af743fec9381413a5b0ad7e701719d3. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/VGA011114003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960c2c606537c57f3af17dda1a77550511bbecfdc35d91b2364b1a06e228a9f4. 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/VGA011114005.
Sourates Al Hijr / An Naml / Al Isra (Quran)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb52772044d7c60d78577eea61355ce8374205e08a3505e3457eef9fd6691e7. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/FR6V81187769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666ae93f4ff05a2bd0f699c1ec80d5cbfa44a3deddbf75f1549c57a5e926a3ba. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/FR6V81187772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09338eb441aa3e26b5295812f0b126f06e5d6f3d4cbff8d74089874867a9d4f1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR6V81187775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1018f4973c36fb9fa9dd55f729322e54683eaa1ef0ae1271d971a5500432c5c. 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/FR6V81187777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15930d717a7df6ec27cbd7b24031ce69a0ea6fe0ae8f89528bf2deb5554e98d. 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/FR6V81187779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b706d6eac4292c27cf17dafd7846806d00ef48329abeef1e6e882ce11000ea5. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/FR6V81187780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4e9493291ffc830fafbf734e6cbf3286f2009ac270f6ca7c0b5697c69f901a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/FR6V81187784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2dd049aaa3685d8e6789d9009e9667975f218d468690d92774a7c40632c29b. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/FR6V81187785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69f6b7e91028057978fd774f9879c84d41cb6b152fedeaf0664f696ccd01305. 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/FR6V81187789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14090f35cd4897689dfe9bf0a6d99a7d15492d1ed9bc72cd86349524a479c5a9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR6V81187790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c52781b9d87771aaae18d7fc6019edb0284276731c3dcc0f1acf40bb844e7e0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR6V81187791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224b36be2b7cd521c6c69f449c7f80af6657d752a6d4e63962c2e8d81cc7c953. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR6V81187793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb841273aee0fef76621c2eb8277a0570e1352f3f0c2bc3262629893549470367. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/FR6V81187794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41d07b140c56ff823627e2294d988edf364d2fc1e4291df16c8a39cdbdb41aa. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/FRX201602114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf948c92cabdeeefcc1db7ef8a8bfe1d280ef963b0cca8bcaee788019033fc251. 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/VGA010812231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6719b3fab9291bd4c3bf4d97bcbafee8e61c840cd09731a4f4742bc729c19fe5. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/VGA010812233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c72e23fb18b1465eaade0e3df1dd451396bd5047e23c932fb73ceb1aab96607. 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/SE5XG2244901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2036a20d1caa6c031690ec08a0d70a9bee334bd388f450aa005bb25582ff53. 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/SE5XG2244907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf195cc6d7f42438bd071e969d6d8c2c0d7fe107b7fb865b64bba098c2a1c08f6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:59Z), 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/SE5XG2244908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf603e71b79b86796eb235b61e3fd2ab0c3ca127220b29640f5b13635b2d3664. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2244915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae1ec146a3c3e80d3e82c6aa977ef7321f8533cfa61eb870d532be3ef093b99. 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/SE5XG2244922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa298fb4e5d41e47edee96491eb66b39ec4783b4d87272bae9252806b2e36ce97. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/SE5XG2244929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6b4430e09dde43abd80f5b42415d455ac6eda43a96ffac40f88e3d4de6c2c1. 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/SE5XG2244933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1a71db9fa494d678433ec581ca27eaf4a9152602a7996014ee310f95cc650e. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FR6V80553632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa9f4fb7908d11659f0fe7b864797b161990db6348737f19842b4e0a8df8e56. 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/FR6V81187768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666ae93f4ff05a2bd0f699c1ec80d5cbfa44a3deddbf75f1549c57a5e926a3ba. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:06:58Z), 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/FR6V81187772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca28cd2b92a340ea93a6e42940ca09b79e1c794b6f68aff8b8567c42dd7f18. 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/FR6V81187787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0649e595ed75ae5639da1818ab822ca1231ca315a4a55a2090d142475c040edb. 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/FRX872531857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d8d10d981e32265717008d1a48bcb696ab8dcbc6d372fdc727927907cd488c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/FRX872535537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3732fb5d017465db674f861480712e54c3961f2ea1f09188f1ea0a3ed7c231de. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:48:48Z), 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/DGA062525010.