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 0xc0ed4aefa4294a726ffe399aebf698226e4b542a6252e8c25319b81db648ebe8. 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/311b5a6b-c312-45c1-839a-18955afb321a.json and https://artists.proofprofile.net/proofs/artist/311b5a6b-c312-45c1-839a-18955afb321a.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 0x1253285d7bbf78650fcc0b5238dc60d7b1b116ac3782fa4ba60fb6b343b15521. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/FRV029700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4f3314b7412dcd538fdb32d68adb650869fc15d2e7b1acddac6b0ce7971f31. 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/FRV029700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e1a92650c659a4586387c4a5ef444f4e9c21e36c66be2eb1b93c7b12cc592. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRV029900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b5c1698f67e83116142e473258b4135c89edd194b0a5238960db1e762f747a. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:51:18Z), 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/FRV020100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef27f66f8c2c8acfacfabe1db3eacbeaf36f32f82136abfefb9ead48194c17bf. 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/FRV020100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc5ae48b35da9d0e31809f318a03f9b1cde96d69571a26532bae37653562c5f. 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/FRV020100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc66e8edcbfd4bca13fcbeb6a95bec173ca6c567cb1273ed9f0040830e6a2e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:31Z), 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/FRV020300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d664b052bafe3441fdc80e639cc93abcfeb8d9ba5a4772c6c6dd2c87272d6f. 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/FRV020300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a88d77e2a80015e9858da016d7939720ae93da72d0d45c178860fd6980d4895. 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/FRV020300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174d3a319f2a791f3c35c65322ff48db4680c67b6c7d06a6a3116e05aeafb2f1. 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/FRV020400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b7a3804b2abfcafb8aa9d715271907663bdd01a5fad8b30b03338450a2f117. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/FRV020400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f67f0b3534aca296546481727160849321d2e98a5c279cc8561db440cacfec. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/FRV020500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfb520229942de8f164a28a1c1fd51fa6f4c1f942d7a732da0d152aba903f74. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR8X60600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa694657db68f595bdda6cedb5e2cd390b1e3b94132f6dab8c5ff97c687f55b09. 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/FRV020900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1af13cc3826e0657e5e3e203dc781aa1945387aad2fb94af1f1b09c956bba74. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FRV020900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d450e68e3d5755a47c5d2c58078d9ed7f0f7111d2f66ef333503f428523e11. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FRV020900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ee550e4c5b52d4d0a9ede7d72984aeea319e40b583a44f8c49f2a34b7e5ef6. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:46:30Z), 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/FRV021000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504561921212131cb1f3cc857cda287721a8383e251387cac9de783d118f6c8. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:58:52Z), 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/FRV021000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561024832a6a613940248cd404e49708bf182fd79083b4682fe9ec583b271ebb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:40:32Z), 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/FRV021100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f592fc0e35ca0e01d213481597a4856a4901a7a3ccf32b8071cb2c9f8c52055. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FRV021100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec4ecbed8a760a72b2177f3c2db2514babedb3b84012583d27dc0c1b9f673b2. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:59:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV021100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebc9af5059dcc2ec07a0c0e39e88752ab874b746e8cc7259739da12cff96574. 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/FRV021100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17b1589a0ccfddd9baba23929a211ea0d733f7478aa1e02c40dc30724ab5808. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FRV021200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0a0784c7bc2f1f5624fe97915c293ec8d510f95e473f7bce3a49f5837e7dbf. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FRV021200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3610e8395aeeee54d6f7d5658d28f0d307cae7a063f7e6cd21b2c79d2c68ad42. 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/FRV021200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20aedcb6c2f6cf99cd5a95d9447eec28fe37b448caf1da8c3fb7fd5ec4d0f47. 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/FRV021200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc062e5e4aed5ddc377ebd1c52142c04c2257e15d922f9d3e96367321b582c5. 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/FRV021200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4bef286a7cbe6f3d8571d97c86cc50425d9e83fbc4cb3e878f066097f7f73e. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/FRV021200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadc2336ecd6b07b08d3dcde23874ead57b16e7d60234133860d6dc4162c15a1. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:34:07Z), 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/FRV021200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e155746377b1af90f8ee1a9ed6b2a7ae107824162dbb0900234d2ada4106b98. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FRV021300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d2fd97ff786f4e69050f108eb82f0536b3b85bcee1ed94663bf46e05bc32b8. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/FRV021400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8094e149f89b358a538fa1120a166b744a3758cb6eede81ebd278fdc4dbd2dac. 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/FRV021400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1707334e200ceba982d10f9eb0323a2d75b1df4ee68c945b4bf9db4e245a8a. 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/FRV021400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd07a61ba227e2cd0826d20ca2598046c843325e191bd1946004c086fce9f3. 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/FRV021400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100462b9840fdd639a5cd4b6bd1ed42dfb53902b65625890d3be319c1e349e6b. 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/FRV021400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf87334aa1c17cc97bdfde35421ce1feb61a10b75333392bd12d4fe6b2eadae3. 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/FRV021400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eab828b283d4fc1541b636a1e37d3b32653e1d2a3db5dfb5bcc39dc4a5271e6. 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/FRV021400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c63ccbef4b7e94b2b490620645c59838077ab2eb194212761e13c6da93e14f. 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/FRV021400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cbd52d15946a172df2a99d7b389148a0e2d3a39377df076f0092f264546d9b. 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/FRV021400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431a2d51ada1255420bf5e15a035fce4582ca1a86a1570f083e126322de6d8df. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/FRV021400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da22854df7d64ca909cd93f216fd5e761b9bdf2f08b6e89306ba506b0d70249. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FRV021400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac7295f594ad262d3959c36ba4b9c364f60b05d9c0ac9fd9b0ccb6397d8c935. 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/FRV021500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d320ffcef012b5aff9a1a490658728c2c00a8aa5b03efb38c87dde44ab5ed3. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FRV021500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb401cd2d87ba84da7483846bed602702810eeae6bc0f516fa1469946349651b. 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/FRV021500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418073aa48e80cabf5139f4a7425896540c0b0fe4141575bba61e677ba37e55f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRV020800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c086b4a5546496644d9794637f6264de6a2110b73d1ecd61194b38773d7b20a. 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/FRV021200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78dc8c26a67e793de46a0e3aae10bce7b1fab2ae2a25de520f902a96bedd8ac9. 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/FRV021600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e155746377b1af90f8ee1a9ed6b2a7ae107824162dbb0900234d2ada4106b98. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV021300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f592fc0e35ca0e01d213481597a4856a4901a7a3ccf32b8071cb2c9f8c52055. 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/FRV021100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac7295f594ad262d3959c36ba4b9c364f60b05d9c0ac9fd9b0ccb6397d8c935. 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/FRV021500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504561921212131cb1f3cc857cda287721a8383e251387cac9de783d118f6c8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/FRV021000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce816bd1a297a82fdf22dd77f1f0ed119077406929c2b7b438e0721cf67232d2. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/FRV020800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d320ffcef012b5aff9a1a490658728c2c00a8aa5b03efb38c87dde44ab5ed3. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FRV021500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d9da4162b3e6760da19d046dde99c24c0539f9f773c58eddafb9a359ca7555. 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/FRV021000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668302055a04cccaa8e0b2bb8663a98659e0b5527e292ec7c069c438a6d7a29d. 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/FRV020900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf16c791da32a61f6101d8933492196c4e425ee239d1a171a91d37bcbc0c866b. 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/FRV021200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9255cc04bac8bd35a42a91a2a0a8ee621f6b23d48945fc7804dacb998a7eeaa3. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/FRV021600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8faec64b5dbe7251ab6a051a587a201010c4c4ff5706f6e034abc938171c491. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:26:52Z), 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/FRV021600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dce3eada659452b553731d5e2a9965b5990355e3cdaf52220e96f9ee6d4645. 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/FRV020200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741195cfee09aa5712e8c29b3310368b60b91877ae112db19b055af116bd078. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:26:48Z), 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/FRV020800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428333021bb9b9c9419b040bbdfdf8efbfc56f303fb323dbdaf0b51f5e726150. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/FRV021700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d165aa32bd35bf4c2ecbaf4306837e310f4b98845901deedaf59fed2ce74d1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:39:23Z), 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/FRV021700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e43188b67166af36a5c8433bd5e000328364b46160262284ee1a97d0023de38. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/FRV021700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2033aa4fd4ecd9cfed756acd98012f06ca084d9debddaa9fbcb971fcd4189882. 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/FRV021900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0914c3c81e712555fbe6bf2f6f93d5773d8da1dcbd6d99bf00d120ed5dd04fb9. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:27:05Z), 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/FRV021900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c0c69a1e5a01441a3509df98bb9aa9e59a60899443c6ab4297a7abaf07d831. 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/FRV021900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281c003cb43fa0a3a3f9a9d7c4befcfe3dbbe848424f737ed0ac6f89a06d17e8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:46Z), 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/FRV021900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fceb4d9c8d1547fcdd986c700a1c00ad23af7f66f1a55cb0cb47e505c70014. 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/FRV021900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44efcf305d55492fd77d0c0a51ca09e19dcccae6ad1c02cb591707715757e378. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/FRV021900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b2741f36076f69bc5fbaa51af5d362bdc73b8a3b62c2b4cbdd8e7ce89d3e21. 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/FRV021900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9940f79336436501a875b4040d5dcb99e30c3e501715e9b58b5a8c9100404c7d. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:44:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV021900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0849fa91bac10facc9ae546423a6b4fe97d5f0b7f2c86d866fe37563543040d9. 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/FRV021900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285bc7c09a4b45c966885efd195209d6f0be9f02346a8e6cbd3d87652bb1a28. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:33:59Z), 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/FRV021900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8265e321ee656a5fcfebf603af19004ecf1772124342ae81388097e6ffcd09f5. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FRV022000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df3d960f1f4248bdaf5b9f8f20acaded816607afb3474faa186edc4346b483b. 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/FRV022000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148581c9cc34f2d9b2f72cf53fd8859091a26894069263b2848b82be2a3e8e2c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRV022000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3725974f142d44276eb43163aff33d1ad2604b30c528c498c19b50cae3fcfe. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FRV022000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd21d6cc1efb43d969aaabc11401fb1fd062bd887dbea0331638fe2b245e67c. 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/FRV022000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ccae6ce5b94168e603c1b578339891a3269b61394238ebebe3763bbef2f4f1. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T17:32:57Z), 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/FRV022000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f23b9e1c88fb8a0ff0005ac4abb2b31d3743e865ee519983bfd2d5e0f60d6d. 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/FRV022000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60560b58f0363ae4067de15ba023af6d554832941eee79734ea5801f2fbb5c28. 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/FRV022000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec0461547195082eb18bdb455cdd20303bb0434c7d8cb5d428f72f8b873799c. 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/FRV022000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce8468bb64b48a9ab1f2dcd5796a72be8d87541f1acfb7af75bd33b872c1164. 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/FRV022100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4e6234be771e11c8d2964461a811cf3d81da6fd9852ee69545fffea5731a88. 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/FRV022100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800f1ef3299a8ea62f2a7e37779df9a0179221885b9b23edc46975aa16133bdb. 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/FRV022100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cac7fbfa0b7ad49c9c0a706b3658d37805758a1046d389dbc6e1f1cf6af63b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:36:06Z), 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/FRV022100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e00b32c07d36f7508e8b972612004b40b6c5810795c4db54417ff10d8a3e5f. 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/FRV022100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa31050ac4d1cbfe1e349157dae46291ea5c0c8b007ad734ce0c8be6d4521b4a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:42:59Z), 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/FRV022100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e5022b943693c1df7846169019e0e205386b6e357706a0476d2310b61a5e34. 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/FRV022100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca975acc705a51b81c078cb6bf4d01886ecf88036c4863dd9799f609454825c. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/FRV022100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac1a237ad17a31b873b7e242842fde6058ac1b3b2efffa5f1f8a7c6971fb407. 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/FRV022200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc565dacc3dc4c62ef00da01ee0e3262ae15a08e0730f182ba99aceffda7f97d. 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/FRV022200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82260ad503c306a5a205fa3023c753b01e5917a4f6ecc2c95edc3199db06842. 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/FRV022200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efb231fa2292926c09a809295e1684bb6d128e3019989009e79fe9fb417f77f. 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/FRV022200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3221e1fd4f3c3bd26ec24772d1d3c4a85a1b3f66a2e17787b57f04345baca44e. 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/FRV022200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f539bbd292d88bbbf86818152cf781c304762bc46eacfa840358aa762634ab7. 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/FRV022200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a57d4097eb3e68bafc220d65cdb1e9fa7c26f05d618653e5dfb243e74e88276. 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/FRV022200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0914c3c81e712555fbe6bf2f6f93d5773d8da1dcbd6d99bf00d120ed5dd04fb9. 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/FRV021900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e1c71a9561773da5fd71565588c349048376dba28bc418a92058bb1f1fc6b5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRV021800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b7550dab01f7463d0f60885ff7f9f618412e85bee68d55cf37e3d0dd05adf9. 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/FRV021700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efb231fa2292926c09a809295e1684bb6d128e3019989009e79fe9fb417f77f. 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/FRV022200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148581c9cc34f2d9b2f72cf53fd8859091a26894069263b2848b82be2a3e8e2c. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/FRV022000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e00b32c07d36f7508e8b972612004b40b6c5810795c4db54417ff10d8a3e5f. 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/FRV022100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51041d809d2d40775c602d4f471539d624ca626ba1c0ed73b22557c64da9ff2. 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/FRV021600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce8468bb64b48a9ab1f2dcd5796a72be8d87541f1acfb7af75bd33b872c1164. 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/FRV022100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf5a5812297c764ea5a53a6b013c445328a3a962470b98f5e6c7947c7e58e0c. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/FRV021700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f539bbd292d88bbbf86818152cf781c304762bc46eacfa840358aa762634ab7. 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/FRV022200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3725974f142d44276eb43163aff33d1ad2604b30c528c498c19b50cae3fcfe. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRV022000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f667699bb362f5d02396148c11cc3da0bce54c3e1fc996a28c6ac0453137ba. 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/FRV021800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec9a40de524b8d62e58049c571fbbe012e457279c9919228079976b78adda9d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:03:53Z), 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/FRV022300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6777b098a973364b49eed09a18431d0a756dcf1726eb1b12666e065cf85a1f. 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/FRV022400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38bd281824bd3450c338be4114b53df0114a3c1aee267c5dd24d79a4bd52d6a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:10:19Z), 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/FRV022400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xababa569e47cf78d441f9aba1a07f8a852834487fd4276a5ad1c3d79428671c1. 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/FRV022400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c5ce397839e03ac044ef1f59916a4a9be4a357506975bddd35cb7ebefcdc3e. 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/FRV022400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651686ff3d3df581fd11c297506cea99dff1e25ce9553114b062696ddbd5e20c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:07:16Z), 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/FRV022400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a6a235219919bc92ab6d556d31590831eee69953c574154b1eabd6d8602144. 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/FRV022400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9cf74f4df67c6f86c1f39a7f874291ef2455f76eddf2e87d5a6f62c1095485. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FRV022400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a98cbb0facf4f1a67fe2ec310ec2e8bf211b091be3acaaa9e8686db0e591c9. 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/FRV022400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf1713843ddc86b098cd16ef30954331b582a21807a8f92da37736cbc8b6cd1. 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/FRV022400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07637550505734266945d1ebffd49e60ee6b7a273e9219bb9972bf809366ea91. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/FRV022400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcad131652cf852e5befe05e3440d2cc8b94829f85ce5512cbb82c3ffaf7707. 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/FRV022500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c684aa9cd775c29220ac9de1dd40fc5520eed071bb822f32dabcf67c35b5295. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:43:05Z), 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/FRV022500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac1e9e869a727606a5e87276c5215c2b6c9333378c8b1dbdc6e62c7ebf439fd. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:32:55Z), 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/FRV022500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768c7c72c525394e92e2567042958da30e3012d6ecadfec4359dfb62f25865a3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:43:00Z), 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/FRV022500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704b0a89b7cc25b0217a9e2f0afb97417b303a41e24e59342ba2882954e88b5f. 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/FRV022500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d2d97fa27dfbc440d74643750cf793e173bbaa5feb88bd3c2eb858a695cada. 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/FRV022500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4616cbf1ace8fa9568bc8d577f41f17af63e30fece5f4979ae6aa39148ccf905. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV022500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ce8a28b4670ef22afb52ff47b7dca006f077ee6a506dde5ddfc438d31608bf. 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/FRV022500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e70db10b057de37d6c384cf965eaa8fc592d7ca5052cf9f6ddc36359df485f6. 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/FRV022500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1185d9c7f88fc56c84ec58bab8f7c38e3315b791e45b99b1353190afa20e9da5. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/FRV022500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1fd61abbae460ad531cd769b3b813a78767b80d296268cd4dececa421fcb1e. 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/FRV022500014.