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 0x803f97011ae66b1c8e22bdeadf02208d715e2e1c29f37ccc7db64e3492869bfe. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd752d16-b786-46d4-9058-96d63c58d258.json and https://artists.proofprofile.net/proofs/artist/fd752d16-b786-46d4-9058-96d63c58d258.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 0x1b518c494fc3023be5ca9fd640d12a73a7a3ce05ab9440a4d222db698b4cc57e. 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/QMFMG1507775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4b53cc13eec4e4fb1383194fe8deed03e8700cb02aade853cde183ada19c3c. 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/QMFMG1507799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d9392d64c1ae786a139a1b9b2c64a4c41f36235edbdcc42af41a4b49a479dc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QMFMG1511241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b759fd5ee957cff458bba4d25d86276b016e7ed95474d98e21593740d3b73f. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QMFMG1507812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e13a5e2cff3724c1081696811bf88a62162362d73064577cf608439a6c53d3d. 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/QMFMG1507813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000122574efd8289e43ecca28a751890e82f326e608f7489abd5dc93d5f0ec08. 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/QMFMG1507815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1732d4a3e1387a45ab4aaf28b8b0eb1e789e3cfa149c4fce1405e39f2f0a8ab. 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/ZAG851100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f50029fb7402e3e1bfd81fe234612610cf9909dfc1fd888dc775fcaa1943793. 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/ZAG851100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4747b7e16276562f46dd5d15654d083a4ba3c66b05e9c475704fc0521fe6078. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:06Z), 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/ZAG851100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74daaf6ea6906b83af5fe45494572b49a6598ab5397022abd81a2ac396dc0736. 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/ZAG851100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd157c1a1cafba4253418a7b71e7d5f37a7c708ae3214619d95922bccbcb01ef. 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/ZAG851100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd43503aa87402058c4efc3580246d6b07657b7c986c86668266007164e5704. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG851100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb41e3bf67b3c89ad6faa2747630acd0217331fae957c80fedeff3dd193db83. 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/QMFMG1500733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a34c828329dd36b5b9c20f3d3522ab2655a5c68da02cac727a7ff723664c297. 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/ZAG851300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b448dbc7e1a38983bbeb08fe1158c2f693a18c8b4e737b873c89661a768a45. 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/ZAG851300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe468ef7623f203c707d8285f5bbbf3271968316ee3a2dd54723eef0639ca58dd. 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/ZAG851300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd579e6b01cad133f72ac469bfe7c10d7aca5d96eec6d51ab1312c142ce6fe740. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ZAG851300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb282c12265193a1af85db42ba101b6e1ebcfb3479cd418056c272d982416692. 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/ZAG851300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5757e129442fa4393f3da9af71674f952df1c5eac2861de76bc9a84143b91c2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:05:30Z), 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/ZAG851300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd707c539095747261ca4eb7b771d343ab8c318ffe899edc57adcb7654d1f253b. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ZAG851600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193863e0289d33b29bf1dc7f1600d15c17585ebcd7625a1ee2db1e8f7707f4de. 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/ZAG851600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c71506bdd89cc8931ae0b225b268fa87ab0cbf7b2d82e9d913d029aa57ba56. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG851600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a54558b5de0b956d0f135f11d48cd66f2c8c242ce20d302939eae5a43498ecb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:26:14Z), 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/ZAG851600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550a4945543b858d06a01d60ab13c62794bf8ce9606cd29f778635788bc0ad98. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:55:51Z), 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/ZAG851800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfea2517c2ac486835d1195df2ba416b09ecb3f7b51c9cc3a8ad41fda63feb81. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ZAG851800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba6319e8594189f5ff2c9b92c14efac991e97699e3f7aebc43fdba47b475599. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:06:39Z), 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/ZAG851800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235233a9ce3030b0fb7b4fdd60672ee3030a1fed79dc1fcf7806acb98ca7b47. 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/ZAG851800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605872c02ba34112ccf82d400bad73b68d38b2f4f8fccd76617bc887d0afc74b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG851800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca327f068eab5474074b0a6c48bd805debf81d265d80f5d919619e2550b97b4b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:19:02Z), 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/ZAG851800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4a4b0494c5d06e6d094670b9cb22a1abb51ed93ea7a16e12bf43ed6099de2a. 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/ZAG852000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6144955a6231c80d758abcb2ce874c7b46e7d6bb6602813350171ef9bfe4f1f3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab05c8b7f5355af7dddf75807093a28b724dde14c1ca99a32cc530a47d0cfd4. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QM6N22197099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda32cf7a7207b04cdbccb594fbfecdb86db93b5ec306e9d3b5c7452413b63bc. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:20Z), 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/QM6N22197102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ecfc74fed363a72d9f8ce55085f8cb3ca00e65223c9aa820b46fce71ae8612. 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/QM6N22197477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0636cb9e0f93cd812ad8ed96a309075aa7f8f8f1b20cf5e77b4a0663ebc3bf24. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAG852100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6c21ad66777d384bc8b2e50a916593aae600b493de0488ac608f58b627ab5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ZAG852100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4a4b0494c5d06e6d094670b9cb22a1abb51ed93ea7a16e12bf43ed6099de2a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAG852000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f7b597db0af8803106f5c2ec321cf89440c2fa81fda6822c78fb8564c79a62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ZAG852100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7915a497c298df2e448cb242f2356f93d1b4133d558ae7a8502972dc5beebbf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ZAG852100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dac35db2d453480b110e62a1a22b38a305ff10a980eb2dbda9f7c0bccdfac56. 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/ZAG852100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb5136a18c470876ee7340cd4a5874ba81675745a9588ffe4a8f1fe80baec48. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZAG851300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe081dada3904072dbc94b8a8b2574b99057112b0d2af5719116fd3f35c8c1ef7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ZAG852100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c38db5cbfbaf10293804a42b97ab107379a3b8ea96cb169656054b62f19ffbb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ZAG852100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573e6857da05a3f2790d5e8228ff24ced0d568134836a11daf6e777f89727233. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ZAG852100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f171b693154122c66624b79544b5eba86e51f53d28bc238dda03b4b73ff0e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZAG852100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee40f3cdc86944320498116c10329717fb7cec936cd6dddf355b5d53630691fc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N22197466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fcda8a58fb76c1be91aac1573d572d3120cd93c1fa99b6211b1f692dd933c3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZAG852100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe013c2cdc16b5a43d1d0b98be145ea62cc13ad825ea68b3d711ba7e2072784c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:44:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e556f086e663684b21dca884a661b21dc233958ffd56ada01958a5d3bd567e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZAG852100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc096a5090704fa4eea105b2e3fdc84db6aac3a50b2d28cb14299ee1e9381fd95. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39d80761ca74164012b8a9f51cf6344b83ef4c62aef259f7b7484a243c7d12a. 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/ZAG852300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaf6c4d55042eee541c085dd63c6445553b48768754f3839d1cfe90a0f40b42. 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/ZAG852300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab7ce6fbc06a1457b6609b59445b9432b0a2491e93876e1fbd371477d20b28f. 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/ZAG852300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb48769c0d2451aee4567da447916f64e9a92ed9ce05a5029b96201d5461e167. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40273e8ec6e70a21b30efdf65667298d08d5ea7cfb7c53ed01b7c0d4cc7cc8e. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/ZAG852300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea92e47f50dafa728b8b766011234d8cadd9d13f5b89b62249d323fc38b1f6f2. 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/ZAG852300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de0c003ff2c6b4ed7ba7def29c2cdaa9d7117c00106537b56a6f969123cd208. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/ZAG852300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd01309c442e2e592f5dda3bf856cc4523598434e5b2d2db3a2f52e1edbc7d8. 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/ZAG852300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15a7e75cb2fe20822524e0b5106f90e7a58a0a5b368ceac0011cc28b274286f. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:33:37Z), 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/ZAG852300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c8d7024f3e1eb678aeeebf0e8f88de050ecd0c476db83ead97c757e518dca3. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/ZAG852400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62486fe1096f147eaaf887cef8fe258894629a9c1af3825741fca040d4c61aff. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852500097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155a1e14183c552ff95766419842d557fe882f0e7aa0272e6ddbb443b137c861. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/ZAG852500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98aba2d056aad81c44ad156414f5cb023d10d01bd950df389add9c32a141020c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:46:12Z), 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/ZAG852500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd586b3c11d126f002ada9164552c6d724faf6f2896f610bf54bf47d2943b1454. 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/ZAG852500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa860650b21153ad1a314ecd076287294d03861b9f4ad5765c978150e646e683. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:43:12Z), 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/ZAG852500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383cc80b34b42e6ef85a0fb3371d345bfdbe902538b6c945aea5693c9dbf5f2d. 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/ZAG852500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad2027f05eba62e7ca2bc48c582c244ed6826355fd2629b2f08dce5443f7da8. 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/ZAG852500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcdfc0960e9c50a7706aba81a34aed5f5f0a86347edebdeeaaa574b2d592783. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/ZAG852500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c3d328a1a2f14f317ea38205c03fdbaf76800543300b2160ead92e9875e12b. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ZAG852500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fec147aaaf44b13036f2ce0ef9a8cd32a32251890de15bad15a88df30fb87c. 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/ZAG852500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f61c3e03c9602c937cfc132bc37e72be182dc57d08207c35d0f47ebe8cb467. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAG852500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8250ed4a038ef47655c314a70c60f8ea7ab31ea303a8def0fcb488101188d11a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ZAUM72001543.