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 0x6926bd3eb83661ced0d5916d1d521dd817ccf50d8c12aa6ebb404ec08de972c7. 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/4c9c00cb-30a7-48b2-94bd-cc122a88a85c.json and https://artists.proofprofile.net/proofs/artist/4c9c00cb-30a7-48b2-94bd-cc122a88a85c.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 0xcd9b06ef1bfdb9283e840bef82b7b1a77be8acfd421ded3ffdcdf9daac7c66e7. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/HKE022373965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b9f33c50618e8da4353259ccade9411026cbff70b0e1305ef29fdc78e552c1. 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/HKE022373966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738f49b627545abd5128e3d6025c7a6cb68db195fae6172ecad6b43ced29d494. 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/HKE022373967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb161de712c5ea30728a7730b0d3d770919036d1c9ea61ea5ec08fa061a713ba5. 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/HKE022373968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccb6e4f3bfc6d1c81507e64eeac3314743134d56b8bffe4e44745fe58971635. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/HKE022373969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8595a9723849cee66aaed722c54fbc5021a0144aea9fe54fde4df8f537d9a70. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:47:02Z), 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/HKE022373970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe110921d9fe9cb3d843f34b869c0a94acfeeb9b1b8546c01b7c20367f9d119d9. 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/HKE022373971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e66abc56f20148b3e199359512feb3f5601e59f1fad1227518b98eaca677276. 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/HKE022373972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8771307132fc7ebad47ae99a56cc838732adbefd5801632fc014c1aeb0b868. 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/HKE022373973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6448f26119fbd920cafe74dac3cdfa5e809f72710c40773ceac749cb588deff5. 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/HKE022373974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59e744ad1c226153c70fae468f5a2209611b546c4af4c4fbbdf72b878fae716. 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/HKE022373975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fadfbd732f24e188afbb429cef39da2da6f1335285d42128cf021ad7b73f5c. 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/HKE022373977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b270351e92b888ad0c26ea987a9f5d1453b05f4781f281b3a2cac8e2b9c1b4. 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/HKE022373978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802cd847aa628206a4d384f597655a853785a512a16c01672678a0eea794005b. 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/HKE022373951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf94d192243b68d8869ce31b3ae1cad4899d74991d0539267c60e5579b0d38f. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:01:55Z), 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/HKE022373956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b68b767a074689afa7885b59b5679637a3cd4c1a9df1bdf65145477cd889529. 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/HKE022373952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1104fe8b53a86f32ba54768c6bb4e4687293040a6c0aee3d4c81245241c3727. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022373954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ec59da3ea607d5f447e7f34aae062d974b1ecc0949ed96cc878512b89e1308. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:55:12Z), 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/HKE022373955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8afb218a598b86ab2c9ea6a60e9abf97ab7e18c48e0f3c55b2afae798e4eee. 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/HKE022373957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbbfcbf5a0114434a72d3b48f228a29aace88191fe33167d4eceefad37376d0. 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/HKE022373958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaccc7bb5ef22f5566a39923054cab35cad24ff6ee7584442d91372aa93ce31f. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/HKE022373959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2353b884999da54df5a86b24a1df03019895802be7f67cf01fd7be9d2071fdf7. 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/HKE022373960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd418881d38cd0ef1567cfb4d9deacd3306f786bf1064a417a055fe3d25195f77. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/HKE022373961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a42cacb9f7e73d6ed530dc73c651c8bac73d2d3b39b334972af40bf3f06bbff. 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/HKE022373962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bc09ca00cab016cf7bb2400bd2f2295bc9914dcc945444b95522cc7d3cfd6d. 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/HKE022373963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeeda4b047721430df99ad4687336ea4492f408a6c705e1339b490bebd691761. 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/HKE022374321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d921d78923eb66b08def5d1376bf725215c069b429c3256744763adfbbfe9e. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:01:15Z), 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/HKE022374322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ec74325d50780a5d68a5e23c9d133d608aa9dcfca19f8438e053e9792a6857. 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/HKE022374323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3274c95f68edfc20ecce7af8340d1bf243ac1ad1400f2024eef5a37aebf4996. 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/HKE022374324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488d2c07e52ce0f96ef09a5779564f3eb7b30ddbb287f3f3fd10115a351b6acc. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022374325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d9c3696f1daba1e3f14f7114f02467255396e83f038b617adf6a7d6396a193. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/HKE022374326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c5c3f0ea8eba206100a9bfa4504f178de5585ba1cf09a82d63ab3654317543. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022374327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7eb6e05dfd252ae1b98dc2b8c357c7dd0b9b894ef612d40c513cc9c499b535. 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/HKE022374328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae97ad231fa79cbacbd641d14d1821a2dc14e1f4f5ba66a1d481d022a7db146. 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/HKE022374329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a60a0be637d517e21ec3edeff9870f3f6a728667108162bedd36fe685d8576. 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/HKE022374330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c90a391851a9e9a4bf9696ac341636b9e901d5a783813e2000bf48347c0452. 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/HKE022374331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670b376eff230399e699e36181e72e4548b5baea51428035d24189cc48b29a3d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/HKE022374332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732ee012c544fe3e475006e21a4af93447b1c12f81a32717194c26070e449ccb. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/HKE022374333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9962a5978090d8e8cd533ba16c94fc3283dadbdd92b878bd2630fda6199ce0. 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/HKE022374674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0cae8971846d8f39b550fc461a43f253f2c59743b09c8bfdfabcdadbeb335b. 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/HKE022374676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1eafe31cb5fd7f71898d8c07065958169ffe8fc8a50d95c48e2c7e97ef3fa. 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/HKE022374677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffae7cab338a1f77e5dee496c5f442b2b576f58e60d377554fde9e0418314235. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/HKE022374678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd691a1a8a91a8fdbb2d048edea2851f4f8a992481aafa4fbca17ca2554dc501a. 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/HKE022374679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb9f4ec8b1055e0a88d697b33df22921fbdecf345384de1981009e7ad311ec9. 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/HKE022374680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96ebc31b09be2bce001c68b3ecf6e4b6797979f2114e3c346fe7d5dc4cf56e8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/HKE022374681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556333041dc2d58003a0496ed6d500d7e66706c67eb7b2a99c03a3c78aefb0a2. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/HKE022374682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4294e5fddae330e62f12f800e938be5c154aa9db74769306c29d3a55ef47eba2. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:32:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022374683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c9da68a7d42b9c7568c2cff652dd973eccbfbeb755ee7914c133562841782. 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/HKE022374685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212e71d04cc350b741f5b82e2a7cc4aeefb95503e6803419d6072e2c56fe9cdd. 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/HKE022375090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ebe26b3e850c5bc0338ef08795fbb4df1689e585d7c8ebce05904a869f72c0. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:35:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022375095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282d9286e8ba397db544c4719347e0cd387ce095e006f324a4a1e8d134404d10. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:35:28Z), 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/HKE022375107.