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 0x1e3fefa0725b045d7cca8ba38084f7a0675fd9f087543a8af4f785a6df411491. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe56c602-5f34-4faa-b9de-592c7244ff0f.json and https://artists.proofprofile.net/proofs/artist/fe56c602-5f34-4faa-b9de-592c7244ff0f.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 0x4ab0ff30007b6a5e3383221ef0c80bd6f5e075cf8d5dd5c95d23beb4b2136df4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:41:44Z), 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/TCADO1824966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982b622097cf95dba13ad107566fe08035f3948903402f1c0d2ac66725113ee0. 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/TCAFX2162812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf327ba9d35a24feae23085b08aaa7b822643e3e6549d826fe33b6e96080ffddb. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:59:31Z), 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/TCAFX2162827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536fa09ee6f9b87dd8762b2d905ab420c608e90ad4684e10fa40c5c4f974e1b7. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCAFX2162845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769260f38e8a229c17b0e4ee87b4406e0271a68ebcb4cf833997e3115723b9dd. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCAFX2175694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb41625401459247dc89596875196e20df339054b7fe72fd216f7d8bf4907f. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCAFX2175701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef329b19002a0c29f7e438d7914256a2398d33a82dc7dc22f66e6a89eb9b197a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAGD2209358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb6432a707430c31de2ba6b92641a86f701b6d4ea18e8ce95445ec854d7eefd. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:02:28Z), 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/TCAGD2220628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65685b9121bbd26b00ae5a7c568dd6053a8c4c9e53544323ad411b5839c6adb1. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:06:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2209426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88739ea979e3fda3e176aac31b669651c0747341d7f9ebb303a2f3edb4f662fe. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:55:49Z), 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/TCAGS2382663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8079863fbbf7acc0787d271fefdc045b12ae6d4c27ec48a9752faaf670cb533e. 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/TCAGS2382674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53733774859c187e6d5a55706e2079b18f498bf9d71e566802c5b61c7943d3d1. 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/TCAGY2330906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce85f8bbb3e7c472b36e1d66086042dc52cb05a30808bea1f5d6cd493572e7d7. 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/TCAGY2330870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90173249cfab3a9824b196f2c4264d9dec09f85f6cbf0f2f7120229b5c73888. 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/TCAGY2330859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d6a3707e9716548cb435482455b74f9027f0ae74792af4f3b60cc0aee937cc. 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/TCAGY2323103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177ebc2c4dd972167a7f927640c3fbdd1d61168ab123c6b3a65f937bf494ec8b. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/TCAGY2323099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf135303daa61b4c69954d423c87966f30cbda44bbb51918eafa03ad6fad971b8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAGY2397550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7859fd3f1dba9057d358c1e518338f2a1876c97d22f96063ef79aa75772137. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:30:36Z), 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/TCAGY2397544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf561922cc9b8e58bd7356a0285db2fa0cb5507ac6aef7bbb7f9ec825660901b1. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/TCAGY2397532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a16e24126c07a065a6df21f591e2979e80f70b7d67b05bee2c12f7d3e03b4a8. 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/TCAGY2397535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b2bb599d89543e625a905e7b60cd1cb161eadcf7f33d6cd30cc45055d7e4f2. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:03:42Z), 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/TCAGY2397553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455c93dd4f5e8ed8546b2192f36765d0432753c16f8c468e76c9f9183859e05e. 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/TCAGY2397557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397215a16358d86809c20397fdf07e75d2e4ea055ed42873bd96d70467c6c42a. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/TCAHC2396464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce336db7394fb41a00facbbbd097ab95c6ada4637ddef97cae13e637a63b3c2. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:22:35Z), 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/TCAHC2396488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc9c22ce7c5801a1ff8065c5e72591f3e1c951670b9fc4800e53fee71161917. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCAHC2396462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202662a80baddc138d2d38f3ae51d15043eaeeb90fb3fc36fe422a32bb30cc35. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCAHT2445920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ffd8fe5764cb85b161c2d8716b1281e21049779138914046e7e67240e0147a. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/TCAHZ2470188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b90499315a8eb054a4006242027707be22043c3663bee4b932399ac29c0ce3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:27:21Z), 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/TCAIS2494421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887160b39a6cc0b64ca9dbfa65ebe024e642fc44504503b46fa6dfa66cfc4b60. 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/TCAIZ2416046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf5a8e5a34d5e2a22380fea918cfc2a4d0e984add5496112731cb52764cf849. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAJC2499258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2286d2b3d3da2ae400944b70ad1d0d2ea0d57d16390f9e16695138f1d154d6f. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:35:06Z), 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/TCAJC2499239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9307567f7d37f034324454db23c789c0b875007f642793b026f48bffe858e0a. 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/TCAJD2499270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5332a2e2b94079e31b3869b67b09c03464921fff55b75e9c73a0cf6620b68a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAJD2499243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd691207275407e7cb2b61c29cd1867d760fb398cd4f4e13416d70aa316032e. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:27:42Z), 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/TCAJC2499231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2397ff928dab8423fbc9b941a126104475c64614f1f536d66da90349849d70e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAJG2516667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0abf65045a4c870784642dddc439f7e12a3ccc125d072db398c19031a265fb. 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/TCAJG2588432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf69dc287df9e5e7ded89e6dc6afd8e77c5b54b483d7574c49f4d27b1c0d44b. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJJ2541317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b47de74da4c2dfb58928d94fb72ce7c572b9a4c20c2ca0432ea5a4940db8fb9. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/TCAJJ2541327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d9671182cbe2697371ea11e13cd5f22d940416580ccb4963942b93a2d34ed8. 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/TCAJJ2541333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe77512db244e518d30b33feefe67df17b2f69ab9073245f504485cd65df9cf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:45:55Z), 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/TCAJJ2541348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc712f5347e910a875b8934e4ab1b889db052789ac0ed3367f96b235862e4a584. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJJ2541368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277233ce4a79c554f264500934ad15a5a356595b099b0cf06ee27c578de37afe. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:49:37Z), 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/TCAJJ2541376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416a0e786f22bd20c2a144a4f372a4d692cdd23f5ea1d47390bfffc63d3308b9. 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/TCAJJ2541381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae61253da646b682924ee09607567e67364863caaac8fb8532a8490db4a89550. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:25:00Z), 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/TCAJJ2541394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190182dc993a6d459d3809fb523a2675eafb35d270c84ff685ce14a2d5de747f. 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/TCAJN2553872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe168eb716f78032bdaf6c0f0384a920762e710be965c0a1a6a9f5978be2f98db. 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/TCAJN2553874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83c011be94eabd24eb51fa65d0b9dd896b4a2d3b7b39349eec0ca7793320e70. 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/TCAJN2553876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0090a0ac35b7b188e653b78b5838540da26a5f1b77eaf4f4b8f7aa8debc860b3. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJN2553880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6232f6d3168a078b11b403291a84bb92166ae96bbb67c578f1c91d9959fcb796. 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/TCAJN2553885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb415aabd5babcb672807dc3d211bda2332c0293e094948a97e137cd703d30415. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/TCAJN2553894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e3ec69b71efe7a09db67549e8f5cccc66f7e733d7c6b10d0e8806b717da213. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/TCAJN2553898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8a33cba95d9fd342f667aea8e6f1a556b5229552424f25f3314c9ab39d32bb. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/TCAJN2553903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49cd5049561b39bedc96b148b3998ce3d471844c00ba8c55d21526f04ecad1e. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/TCAJS2541242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2d0e456cdc7b735699dd12a3123783dc873a53077f68c545d7e69c6e4f708c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:44:35Z), 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/TCAJR2541246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb009da81ea7b5ff03fbb77e511b8f6d116e147c1e0ab7af1b266e08f6e72b372. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCAJR2541256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92f95dcea21ba08a93b464ae2aa965a7ab4880146d97efe44ad7e771cf41367. 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/TCAJT2595801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384c0c5c7a5eff04f264e1db3b32e0370315ba014df96ae230a6acfefdd3cfb2. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT65W2507072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5343799e2e3471d9cbe45b29ea1bfb7a15890f4e52fe5cbc71f2b0481bd806. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QT65W2507107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0c6d981400224ebcb4e880afc9455c79485454f97857c5e424285aba1cde00. 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/QT65W2507104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc048bf589cc79659e6ec8be9ae0c4683b598c757c5c8cafa4e64e9e4854401e3. 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/QT65W2507081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5432b47e962448a1e806113763748221ab0dfc51beb96eae220cf72bff57266a. 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/QT65W2507086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0095a81bff2b0b5875b105bed20c3a5b48eb1e15aaee8fb8918046087bd669. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:07:07Z), 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/QT65W2507094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f15e4d1451035d32aab33ceb325e1a2cfcd39ecb1345bd6904df36d91168fac. 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/QT65W2507099.