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 0x12b9d0995a48aeb79dc79e84475c4109c9b43f451f8af0aa8f0f360ab7c68a94. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd63a26d-b43d-4ce5-985a-3784599a8d9b.json and https://artists.proofprofile.net/proofs/artist/cd63a26d-b43d-4ce5-985a-3784599a8d9b.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 0x3b7fb967ecccce2533664dc17317c1c6386593367d0b973a672ca59e835793fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGJ2266357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf319ea040613e623d70d8770115cb0334cfbb176bbb0e52a8538ae86bc8ae6c3. 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/USCGJ2266358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07840f5e08dafdb6cd9d6e3971242f0448a7009f5317032c43898165ba1af872. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGJ2266365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aef93c43983c30577b01589ce3dc979fc21a5e31b4a1efdbbc17dc03134d78a. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USCGJ2266359.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1ef6e89118e42e4efa072d8ed5cd43894f5ec6f1a23b31a5655a7b09a126c5. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/USCGJ2266360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e6bec5ac36a1a6d6f66c0aeac16daa4eaeb960625bff053302567392e952ba. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCGJ2266361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdf5809209e0d29e10e6cc4b574417a02617aa95ff25707e331bc880f359259. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USCGJ2266362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8aef513f5a504d27d86378deda75eb912d61707c3d5129deee9534f964da4d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USCGJ2266366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9257b6a36c1f10bf130e08e2cf3f5f2047c1e1f05805c4f9776298e0d497d7. 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/USL4R1922530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952560b41e8ae23df2110d642cae98ceaa5a356d0821a0a83f63da9b73e6e256. 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/USL4R1922531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772836c46b874bf21555366a16d18722626f75856aea6d747e8193b34d1aaf49. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USL4R1922533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98656ab40e9a5dfce271c11067db75d83b4d7eff41709a4f4e6a98060e748f0. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USL4R1922534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e4d92399fe2b74b91ecf76fa59166404e7b09b579a46d6a5e09d11e724bc6a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USL4R1922535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ea739ca0d5e32890887b1df029adc1d903ddf4d6845badf7daa23960f499dc. 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/USHM21934174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34d4e1f7a8118f841d9cf31f4f89c5e52bf86c40ff282ccb180c971e86f12e4. 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/USHM21934175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ec2d3b049ed665173e7bc388addf8df27b4fb63de983e57a744ae4a8db8ebc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM21934176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe830127759f1f0523495aa46e075aae37c35d7653d63ab3b8d8341cf2e1b6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM21934181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a0e2e95ca07330c402748b4edfc513e4a7526dd2ff1dac8084aa1f98cfcf07. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGJ1997569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6c5bc4a0d075229229d560184057b652f28f6bd38c38f99090b549b1f464e4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGJ1997570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaaa7f3f6b62b97bc00460bfcaef242eb5770c0ceff0d1608e59d6de5e989b8. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USCGJ1997571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd6faf16f18e2f1032f01b9a108b67029992bafeffaab8d6466ad5a1992b747. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USCGJ1997573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f3a06883270f05c51b54051d127aac9e59f67eea329edffa0eaec3ce00ce5. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USCGJ1997575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6b7cab329bed4a92950882b3c1a41217f094301df39b96df63fafceb7d77c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1804406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa20d50b48264d1f496b7d5de04712e64abab7ebf47e40fbaf18ce0848a2367. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USL4R1804407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192a1c29305ce2557bc437e2f10f2d35eb551ea97847356a5e9aeeb46a5d86a1. 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/USL4R1804408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd176f10cca0ec69f54cb57c24ad25f68e3b45285db3f20351a1b29b898ccb59. 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/USL4R1804409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef67653683130f7eeed5dd2bc5cfb7aef53045f2fa9208be388f9d05fa7cbd62. 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/USL4R1804410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e1d361942efe5d36b6c1d62663da2fddf7db8fc255613fef3763116e517c43. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USL4R1804411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe922bbce60fa0e38d1e6dc7791fcecfde55f16f713bc028a050ad0658a1e5b. 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/USL4R1804412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ca6cfc8eb6b3a9516c0dd953b6936a7fbae6c0f71bd465d665b07c5b4a04fb. 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/USL4R1804413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fa132364b5ebaf8106f255b4c0ba9c18eb750df8905e02813864308dcef768. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USL4Q1885876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9de9d683cbedd3b0d19b9386d1d740b5b4f88aede146695797544b93bf322e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGJ1902812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36de3e80a9dc9984d729124bc6cb30fa103f94c7092cab03f5a2e64e7cd1b0ab. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USL4Q1885853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab4f316b513f16b53f70c044a2f2862d1dc829efb2397955a2758f49369d720. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USL4Q1885850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1ec724964b6b1e1e9ae50f101ed6d4d67d03393f45d9311fdc6f3605a709f7. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USL4Q1885851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b884afba916d4aa9482878ceb1cd02b1c0c7d495fdb3f653914c8fb3fc27f0. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USL4Q1885852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94edc56920681b16b8eea6ff7bda09467d8304c31b75b550055d66c75e84219c. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USL4Q1885855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53e30f275de739e21840d7ddb10d4ce52dc465a0ef5c80a84f1f1449e718a53. 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/USHM91838128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae22a86b5a9e70380727428186ca33170eaa10d941249ce5d3aa48a86bfb129. 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/USHM91838129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b2582c286ee90deb9ce46e047d9732e0ebd4a840f82f2230b68e2dca0ca51a. 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/USHM91838130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b601632e4fb051fcd1b0c088d4c07c0b6d07270956d91524a8df4bd4f3632b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM91838131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227987284ff224433d9311c33ba97f2e5a77a550ee7f8eeec71d4de5f3f2fe03. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM91838132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61de92bf78e4efc1388c5c762ed09c22c6d71b51e923b5ae85ca955b0a88ce. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USHM91838133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc183239e3e1e6d1ad89d6ce05b09b7f6fcdc28928a61eecf6ce2929bbbffbfa5. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USHM91838134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c96062121d11c1b6525ab77dfffd5f072cf26e43be11558083002b46f0c3b97. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USHM91838135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca7c0dc4d3a0d069ac901e602250f54e14958f3ce44628de82b4dcacb961668. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM21810836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f11cb6d7b0bb14c865e61c17643d828e3d8758fe54fa2ccff041f781a3e8b6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM21810839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45e43b9ad8434d80d2dba8593fc0a519c839d719cdcf071f469ef34ba73e92. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21810840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852883fa5f30213b5a9d19a8a35ae03db946e56801504858e40f3af46c4b4c8f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USHM21810838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccf43dfb700f035a2a43344fc5917b765486a42c586648c0a9313f029069edb. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USHM21810841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3899ac85b1b7275f9061a5209e0ee4dd6ff0e6e035ce537321bd63a68cd167e2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USHM21810842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dee477e02de0399be609431bd9cc80da2f58430c040a1094289a72fa5f1b19. Chain 2 (Bitcoin): anchored in block 957244 (2026-07-09T01:44:02Z), 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/USCGH1847802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e4e08c830b150dea47a0a2b26c816e83872769c97439f0a4bc32439bb27d11. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USCGH1847803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f21bc51087c8fc3a0ee4a62d23768d89d68ccab0ee531b7f060980f0ee26b1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USCGH1847805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ab6a616af99b373049b4f84eb004dffb07f61f4a7406e583dc21776459ca26. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1847807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a6bbb7f6f6c5370e0e83c5b5b81b60068d3e3d9d6a7b387dac561ce9ab6173. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USCGH1847800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404125850573099af26dfbafe16b2d83662d4c326e2960b023ef79edfc2f7a48. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/USCGH1847801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d975c07a0db93d1ddfd64ece6841fce1681be699d7277d3d13183c900a9f52f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1847804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cbad6d38e1e2d487fad17c48653aa4e5c2a1c4233e20452a1cfd16cafff50c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USCGH1847806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f361f479948ce38d9fcb9805569598926253fa3aa11796d418c43b3074071a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USCGH1847808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b4a3eb1793418de2773a0f5b0e76b1b1b16ba22df47ed646222ca80585271. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USCGH1847809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35458f73fe6b7e6ff3ce0befe0110b316f1ee7a1ef457edc3209913e1e2cd61c. 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/USHM81768216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ebc147acb9b5562d3e5fab3e17530cdb1b34000850d2ada01a532e9bf0f371. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81703110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd507d33a8a61bbe1ee00381d37396f2cb10508f14b117f800df66a564eb5ca. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM81703111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83534ad57e2da527ea566ab28437fdbcb0aaffe3dc54864315dc1e61fe8e4f57. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM81703112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fab74a121cf9be9d70efa0ce979c3e99c5903afd6ef51fee192afa7f468e92e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM81703113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1ca75c61d551700870d5167da41fa4d626bd47bb344e25612b299e066307dc. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USHM81703106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1151703dc7c85030f87686dd57fb4ca941e1ac658e327b3c2a99e6dd06839c3. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81703107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b24faf0aece978b0651ca7a0c4443f6b10eed151b3c1b5b43b7bce2e4456cb. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USHM81703108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ab73b4282aca0a84fb4d1433521be2c7f5a93d8cfe1ab2390e4d9e2f2ddd37. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USHM81703109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf54beb9c4dc21ac815f399332c0eb6e520c7d07e784b9f156b1cae76a9fe146. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21775211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcef49e34be54e0a3b6cab730b0d2a59105ab8886cf7628ce6be11ea9af8f030. 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/USHM21775214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116030b366a0a029e6487cac9278aedbabf918d16ac51a14a72d09d3ec957a56. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM21775215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dd738762dc6dd3874d52c54aac8ca7fb7c2aa60491c529aef523c9b39e9b69. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM21775217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839aa0c705f0f8788300978db99aa6017298edfb1190c8cbd6bf26edfd628e2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21775218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f4519454ac5c29e27ca825adff3325083733ca3b2d6fbe4e3dcb0b0761db1a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USHM21775216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0519c9c66ea336abc03e28a521a6114c02eeff88490e0011f5f3048538211105. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USHM21775219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd45a33a628115ab48df7abfbfbbc072fa64cfc6dfda7964e85c384cbeb0c224. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM21721693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc183d0cd7aa4bc8cbd953bf97c5be7c0ef6a5b82dda3fb2d64acdddf2878c4b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21721694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18806c2a38cc03905fcd83aa1cf6c60ab864b24b04d61cb1026a370db4a0b329. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21721696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8bc2e37443a9d084b46376b02e90a5b89d5fe1a6ecddbafbf769a770d838e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21721703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe993db89aed2a0115ce231fdd17d1bba3ff8176a205a2c6b0e8a8219d0b665ec. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USHM21721692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfef5ccc684d43b5f67fb998959e48c9ca11f047d1793990afe0274172918fd. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USHM21721699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8015a2dd88ad4f5c6cc39e1f74a5758668225bbe5e85f47e5975a544a4dac7. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21721700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3719a205c3caea795d87c631f626b6cdefcb5cbdc0c0c889edc75e668c71f8. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USHM21721702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e66bb2704a99a29f0597fe8918c524d0c0b9406c2cd303c9e2b8e30bebd5e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USDY41796247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9675b5e6988fbaf891d6086aa92e6baadcf66c5cfd28538dd275d6e9398c00f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USDY41796250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7982ce84a6d5428d643721470ed95a15050c3b4ea61efb1f32033e1f9a3a4421. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USDY41796251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05040a4749e9592dc52b2b2e739149e89e7574387ddced4a82faaeb5373aa24b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USDY41796253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4871171040c6c06ed80b8caf15c507aa0b374eee5b6042678e93249035c9d16. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41796258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04e5c5ca03378420f315154c35e01815cad3228ff84e4b01ed2a46e8c1b0069. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41796260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3005481b801951f3c68be0fd26ac3ab595fc1ddada95eb0b1d31a35f421aa675. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGH1781432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c33e6688b0059c9fd9a55988264bfdcdcdac5d72628d82f41bd4df06d6628f. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/USCGH1781433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ea6678c8328b4501a815b005f175e196a11fecd886acb34ad09b2acbaefe03. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1781435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe0711156b2e142bebbf43a5ce57d33375e1d989a42b6f5b4f083ee75c1a7e4. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USCGH1781434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007c18d5ccfd5513df42f1efb83e7737e3053bb31586de89203805f1f193b533. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USCGH1781437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefdade599d887ce73bebad5534cd4d8bae961f87210414ebe477740b7e9235d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USCGH1781439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a3655b91df529c3bfbdf3d229704ac2ca520ddf91e6a4f112da1124a5ed7ce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USCGH1778931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6417dfdccfa4b5bf201ac44f774dd4d8c004d875961bf4da9090af2fcb81a398. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USCGH1778929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff339bc92ae2e52c07c794b0d03948bbcf7e520ad8f377b3a7c6661051ff1cd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGH1757064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3766ffd805bb23a4604408643bedca099f9bf619b8b6f3284576bb5be810e4. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USCGH1757055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcae472a60f600ce9da8a1af83f4c3e4cd6a6055cd70996514630616bc48ba5f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USCGH1757056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de783a102dc9499c75bf4ee5233ab18a99e781e4a58ca8cc6a5fb9ca3e16701. 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/USCGH1727041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf582e8436f9c91ab5530b98a4cee89b23d1d933c82560c1a8a0581184af94858. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGH1727042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580e1caa5de3378d3dd1abe4e4bf5d330a3b4963d186edeb0090a5d6e2f5aa75. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1727043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5061a48ecfbe2a4ac4613e737275edca09e5f0edb950b5b76948ff1ff69f60. 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/USCGH1727045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d54cd903e748049327923d6c9e8e5f37169e6242637025c983206d1812a3df7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1727046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbd64d9a4020d09096d0f4c728ebec52f12309849043a10e0321b33dfe570eb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGH1727051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743a541f9b9204a664f9865d497c5adb6ac82d47958830bea38c2a0a18c51aa. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USCGH1727047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a39b684a958bfe60eae4419df6d807e7c135b6e89a70471a92a1c9eb93b8076. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USCGH1727048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6a68d8484be39b51757eba30bc89ae5e165d03c82f9c261f1d6f11e536600. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USCGH1727049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bc9af374412f5e50b95caa9c67bf70563af7ad0253efde4cdb3e2f558e3968. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USCGH1727052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37cb73c4eaa4f24560f3245bfe4d4fb5c78a1541428ca11cc449cb01511f1e8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1701482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541467b4787e3c073391880003ffe84c1bee8514ced8df2ecb58f2defa4f56d2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1701490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998255603734a0081c53d4b53d1f433da8316546d03fc278541ec61d03c81641. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USCGH1701488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd7ee009bad4048d55591100dfe51a6e44ceffee47623b6a74ebed1a58b74ca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM91637962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb5798b9fa3083e1e5112f0878f7c236d058e07204bddc57b049b596507a37b. 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/USHM91637963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88b7839ce342b2cc0b9064a152ec093be650d69835577713b8c139ddc9c3b7. 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/USHM91637964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1545050b5e1f3f1944c0e3f7d4ae8e5b1873b620241f28f4d4ba8b0f29f8e7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM91637966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5cdb28fe21ec25713c1b8533cb0cce533b9f85df2aad27da42f00643c73765. 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/USHM91637967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e58e76b2ff272fa8a8f9e65a491e159b0abcc3345306b1e8db2178d16db8c9. 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/USHM91637968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31145aa8b20623bb2426aba8f81549a5782b0f340121fe6fed55d504cb1f378. 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/USHM91637969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4af0c7ae64f4b0f981616ad73be2ef0754ee0b2df1a6324c8adc2f1de81210. 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/USHM91637970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d18f385160ee18f6a793fdaefe813f72eae2797785bf046c7a5d32538cf38b4. 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/USHM91637971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0d1913e42da254c4d4a3e210ecbbbb5a4103cb93c249ff54f6adb934216281. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USHM91637965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990317944de11b31052ab787a9abb156c680f9bb74edfe6e4275fdc8204aac67. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGJ1182235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ace356ca2df184228d521d394175934b1699ac0e57872b55dda9f8a314f8f58. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USCGJ2477984.