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 0x1481e234ca0f7f6a71287852df6ba39ed5d2da1f1b264899f339978692657de2. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b72f3590-dd85-4100-b386-ecef6a12008e.json and https://artists.proofprofile.net/proofs/artist/b72f3590-dd85-4100-b386-ecef6a12008e.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 0x123d0c0abd2d4c75d9db484a33d1fdafae37cad2cc3c417dda71be21b214ce62. 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/QZWFR2595000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbee2c438daf67e5cbeb0b4c68df83679908e2f73ac1a56e7bf146b2efdc7a16. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:21:29Z), 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/QZWFS2595551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71eceb58805e71d7f9f1c56c117815d10e696cb3bf85a694df2087069ac031de. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:06:49Z), 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/QZWFS2595552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9fa18f2f4b4e7f16f41eedcd14ca167d14fcaaece9839832e3aedb28c8050c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFS2595553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4a202f359a250df3f421648541adef4232daef8467a95804b22008bcf37100. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:51:30Z), 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/QZWFS2595555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59074fadb53ba1905c6e0b17b4e8fae5d91d0155555ca4029250f08645c1bf28. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZWFS2595556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f35d0f322461e0b648b675a135dd9d2375f98e20591c98416ad2da84a904ff. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:02:51Z), 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/QZWFS2595557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f59cce88a046ceebb77ef9b1547de9556f62a046dad1f3a4999dca3b59ff1f5. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:32:46Z), 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/QZWFS2595558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fed2f500c7a99bbd6a91bced900701d1e72d8f53612684541c8ae42004b402. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:06:30Z), 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/QZWFS2595559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc411bbb2f247245c55d090025988a8ab36362e781a22bf6d86cf4f66bda2d491. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZWFS2595560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102cdf4496f31b3a7cbd0264c63ca0ac5b8606eaee79aecc70fc05771f30a8c4. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:46:56Z), 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/QZWFS2595561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ec448179245720a930462a6ba635bee3ebf529f762d52111afbe7de04e7104. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFS2595562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefdc1262e2dd484db2fce6b8d5cc7ea6161e0165d2329b4ffac2881e1d44c5c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFS2595563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd06ebb3cbbd628d6a69449883d34aff348b0c97483bbb0bdfa364c4a54902f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:59Z), 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/QZWFS2595564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530cf7f0f690c9c7339ffd85999a2c44df079cf9b464db4adb80b044d8986130. 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/QZWFS2595565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f0cd8b845acd4c2bf265a4215b9e475225823f975f4b400d364a4153bed689. 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/QZWFS2595566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce29fac73bc890eb8e9576753756563c47ba2ad7f9a21a731a05c709c82452. 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/QZWFS2595567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161f4cced2fd6fd7a610beacf0af8b37f32f0e1063ccf43bd74f88ead4fe5c3. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:08:49Z), 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/QZWFW2583595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7459de2d21f7f04c5012bf2ce59114f71ea01d7ba0501396221d3f1ee27df7bb. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZZ762525317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537d03f29a1bd57a2136533d16336a0021bc379e347c8f2d927f075990f3885d. 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/QZZ772506544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2054cb59aecf4eb81fb74291894f61aadae9b2b809437d95ac569e8189c1b2b3. 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/QZZ772506545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33195a8f523a1bbc7d926ad953bfedd4bd0aff4b393fefc70891ed0a20d59a8d. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/QZZ772506546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e951e8bf4bfb63180b54c2fb24536bd7426fa83e15e7448edde9ac895635c5. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772506547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0051828fae7257bbf518ebc85671d6e777de07b3e1464942c42c25f7fce24ae5. 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/QZZ772506548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5513b48014b5065e12cdbeffde5d1f8a57f78e1cf030aee29e97bf79abcd897. 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/QZZ772506549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe107a1f7e112affd58a3ddfe9309644c3ddcf40c7d324892a1d2693b219554bc. 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/QZZ772506550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b741973ec3371e11b3e2dda351c42c33cc1c1dc0a1657a73a50f0c8978ad28. 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/QZZ772506551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913e77aa1eacde2cefb92462648ecd731b6c7b67af383c2cbb9fbf27535fb2ad. 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/QZZ772506552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4cd4c04a9095696692693d681b2cd5db71a4ec33c1f948042d901261319293. 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/QZZ772506553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4f78cfe4620c6c2bbe1c77198e175133e6d5d5831f3c38f48f42576b54cc0c. 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/QZZ772506554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa678f2b894550906182c1b16ceac60dbc1a456ea6a37a31a5386c1fcbd133698. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZZ772506555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1273f41280bc48800fb9b86fe51cd4f19a923ed234036cbbff50cec3671ea. 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/QZZ772506556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7e646a7d98e84edd18d94bbfcf6eb52b3ce9a058b3ae2b05cfd846f948fccd. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZZ772506557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb917d842ba86f2554c5124d51359586e7cbe0c6ba466bbd71ba9da05bbf99c99. 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/QZZ772506558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a45002a9a8590c627989b90c23d1cbba03b979329351bf2575cd5e2fbe85a7f. 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/QZZ772506559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a16c6303a97d486277756567bf2f5d0cfa29d9691afc0b55bd8976099ffa4c2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772506560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3496a652bb8712a1c399334a16ed58c4935dd74a99f3e8a6f26a66b12dc5ffde. 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/QZZ772506561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032853168f3d69231b0c9a6d45deb0e62b898c21d3f9d281cf22e52442a6c81e. 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/QZZ772506562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82363a7ff53687f2399ff6351a097fad732891109ed959765c2b1994e1adf6d9. 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/QZZ772506563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdaaeb220bbaede9ea57ba459366cbd425ca7c0fb8f16f0f0e3ea9ed9885c09. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZZ772506564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f05aee983b76e76d59ddd8dd83d9e9b50a53e9de61b1655ca4bed37102e2835. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZZ772506565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38be0dd998a8ec0c720860a9eb3764425eaee9647d26cd1167343e6c246956f. 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/QZZ772506566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14250d886fdc34071511e01e396da220675f21f865a99f9ce192e5b4d447e255. 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/QZZ772506567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ca24f5db602879aa4fd7de567bcaf363ba58cfeb25fb0a775e0744ea79b5b. 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/QZZ772506568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa202d8d054c77a010dcd6b992ebbd17ce3a1a663d56ec749f02a6fe141bfeed3. 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/QZZ772506569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ea94a97c11b438a8189b44315611796a7fad5e290e138afc89fd3a94d5aba2. 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/QZZ772506570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134abd8ba58628b187ddf5f97f834446d15c8095f8824395300cadb01b6e00a5. 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/QZZ772506571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1508b5cc7ad654f1a3877fc7e4e68e320aefaf69fd4b03195f6b769d28f646a6. 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/QZZ772587958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20406edd3885361c29026c41628f7b994932716dd5a60dbdea7b6639acb0a6a3. 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/QZZ792517044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d02a7307e646f4727ad8df993c357d6ca66b2a4ead26aa7b136c5927cf63a8. 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/QZZ792517045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e737158d5f15eac37801021df7d4d63a68321892f04480753cd21e569211b68. 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/QZZ792517047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc706bff1d27260e12ff9bc7089432f8f88a3a8e35f4702fad948d1a8794649e3. 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/QZZ792517048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4e82d6c3ba3e2e3b297ad540c8eabd69a77369a1f9204a86351ea52a1bc4a7. 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/QZZ792517049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5112bd9c5c1c6ebd0d312c38271fe723f0f97a0ea77560cae0987036d0f875. 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/QZZ792517050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7169e453373b40e51b318af4ea802792acee91c9b0e7eef4f74604402bff3d. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QZZ792517051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037b0c438f15653f7bf2d7061ef262619c814949d5d5982c42edfcb5e9d49a0c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZZ792517052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0b92c1b4167f99e8d14231f6d18c0d4969e5ae738f4e91d6adf5254d48b71d. 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/QZZ792517054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b4aa1895e82ecb00464294ad7bc2ed367f19c2256e389bd4e0be650bbe41c0. 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/QZZ792517055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908535aadd648bd81b9b8c3317e8dca835207a7c85202801d48033478d27015a. 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/QZZ792517056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafc83d308b64c259c0a6a028c960a9206c3255533783cc77dff0ad68dee5b9b. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZZ792517057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf13107028b8ddd3871597eacaba5ca01629921846e6fb819173c57c1a90947. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZZ792517058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a57f7884f62ac9dfda3502298452f982af4e7219ae475ef244c840138fab66. 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/QZZ792517059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db7630cb17ccd3fad8251f8276af8b7b26600e1f701dad9a3dec7a876688666. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:47:26Z), 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/QZZ792517060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd084dd7eb6c9a3b754ac1d40823ea9f0ac5428990d4e0cce4a867aecb42a1a25. 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/QZZ792517061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292adb7b4fe918f39e3eeb0b93e50abb2cd8b29855f9a00fbdf5b6e134d42bc9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZZ792517062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6144e657e0e6c427870a408975ae52aea8e4a0bcaf32cb33253c09af2fd0b0ad. 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/QZZ792517063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e18ee96313950c9998a7b5934679bfdf938b5a8208323306c1fa6b24c04bb3. 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/QZZ7P2513487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafed75b47ccf967f9b0bcbb2755b3db8f9a5b1040ec0e2c3311b59af0d50482b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZZ7P2513488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3729e96140c0ecf99dc9f2d1221b3842e878b2f6770fc2e473cf6389d12601a. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2513489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565ea426483086e0efc536ed23e71c29a9d4838b0ab089c121c24206d508732a. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2513490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d0c38786b1734b7e9a158ef7bd9f85f1b958f9d374dbc6f6473cad6b77b373. 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/QZZ7P2513491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56573e02c3ce52957be1c6449668539d468407a94e7b578aebeb75f0441f283d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7P2513492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe530f18134216634020c677a0d72e42aa4e02fe9e951b3880c9a77e4bdd5727d. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZZ7P2513493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fed6ccc40f32be53e0d067aaab1dcfd40e22dede7a83873b04472726df79dba. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZZ7P2513494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43d5bc99af0c2a47e5a1d038a5a975986614827886e82ef6ea89fbc80a92e48. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:23:02Z), 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/QZZ7P2513495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3380d92983749e5267a458e9784306f3073057239708ab67f4c14ccc69866eb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7P2513496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b1fca77d9a8fa5a7cb120126452a69aa51c0dda024861deefa2e1ef581efb4. 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/QZZ7P2513497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3e2e5a39852c9482b048d90d80985d97652d71cec8229eb33b73b73747047f. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2513498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fa682981f714f6111b1d72138d93c20f09c05bd78b82114f762b87685be57d. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZZ7P2513499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f1a16edf60e48ff2edf987ccf730cec7448cbaca4fc78195ea25b072dcdd4. 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/QZZ7P2513500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a2d1f5d4faf7a75f21cca59aec8b23fb05c789c101d9c63de898bf3a3c0372. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:05:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2513501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35295a66e2d245123abfb848e48d743c08add92e3b1cdbbe049ec750b66b3b12. 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/QZZ7P2513502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda234bd3f9b132a585fb0bb8736f52aa4d756a8ee53ee784640df7a1fcf2e53. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2513503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc473efd3413b7c404967d0c1dffe0c6f5147c37e4bcf1bd2cea1b3dfda534283. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZZ7P2513504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7795041cd398b90e89288460da20b9e838b9383b0d40058d7cb0d88f25bc90d3. 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/QZZ7P2513505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc422707c76bc5f8206408097fe1547b5fd1bb942ce2e341c3d2d1bc2685ae27f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7P2513506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8946a66f047bd646e883d8dc94663bd79b0517d53f608f56e75dbda69c83e01d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7P2513507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16931d8d5fb14bb80e9089ebccc0c288fb8442d0a577ce963212f048563a54f7. 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/QZZ7R2514949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec47639a12425ba35a7a57be68674ca6ae2d2061d676ed04e32f1fb9a2c1d731. 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/QZZ7R2514950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c599a821fc9b9a409543bf0e8c07a02f2c41a39fd8cb6df5fd900a445438409. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:52:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2514951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fe8282c1a624347a6ad53d127fe0ef6f2965d78510c7828b2ca00fb952bd65. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7R2514952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0209feb31b2b41b3f6bc6024b6ae00ecdea1bdf7dc4ab65b65beb85d4f6c4446. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:09:43Z), 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/QZZ7R2514954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf70f2d85118aff249c7f15c96bc237c11ed7fe92831e52ac154c005ce7dbc1. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZZ7R2514955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908dfdb54f78ae53aedec2b2f7523cf2fbaba44165a7e439ad074ad0e2e63425. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:56:52Z), 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/QZZ7R2514956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54c864f48bcc08071221d39c9b4149b53c7b9f7bf467fe3e2af3e498c83cd1b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7R2514958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221e1e8088046351310d7a44813ebc78a793972b50097197dbc0253f1a904a8e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:46:57Z), 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/QZZ7R2514959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e8c580280e47b846dcb4b841f0ee04794b80dd7087a14f35144bc197357b63. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:07Z), 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/QZZ7R2514963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867b6bbfe4e13a746ca903d7e16d04a09d5a6381e377c8b63694e7c78a4dc0be. 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/QZZ7R2514964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4dab202256ce08e026c7133411744f02e1afe9cbd46760a84da84ed2eccfbd. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:33:23Z), 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/QZZ7R2514965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9e977ee698106f244504ca07362ab7ac34d010cb22e1ad9681eba268607596. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ7R2514966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c33297a9c1bfba503a0f36b2d38a594e2deeceee8122ab29aba1e86cf148f0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZZ7R2575825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2148e78b7165c9d6f85b80fb1f2aeec542a47faa2f7d0c5f9e4fc3513dba8f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7R2575829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c42fa45b7a841e94e67e8dcc54659e3fbb732574a5e46a763b5f71112abf43a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7R2575830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6361c6d39b681fb67d7cb9b93d085b0a6f17fb2d7b6bd7dbaf5bc2fc8654268. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7R2575831.