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 0x5e0a619829d68772009e346ceaceb9da6e6008598889f1d077a5811fac3a330c. 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/2dd3dbaf-d28d-4c32-a16c-edaceeec3412.json and https://artists.proofprofile.net/proofs/artist/2dd3dbaf-d28d-4c32-a16c-edaceeec3412.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 0x3de85419135fe292f013fb3b8578e53067bc3fe7b0be1df79befcf6c9ebbef4e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:13:02Z), 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/QZEQU2061439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29100c17b806d2b25fb0440c943745dfbf057e068e9872caedbc1127dc155b07. 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/QZEQU2061440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bce58a4fc730aa15541306800be31dfb300a2709fa4365af36033bb6c97b65. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZEQU2061442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f915d6101f498934326be037de451d7a0d4812d0aba10c99648bce0da6629ac. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZEQU2061449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cc9d83786fd47bdefceab15faf6403eb7e141a4e6cf8afa1cde88e4903ed72. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZEQU2061051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a288cf2c757b9cf50b6a63cea2283dd01c213b67196302e3ef17ac88ed0a2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:35:45Z), 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/QZEQU2061053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26133d9a9aab3469808a1173dc1eab7dd22cf49e28a8caaf602d25e2cf9cb845. 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/QZEQU2061058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35de61e5de29af10ae4a8bfab6e84133f3cd428936a486ebd982e99236109ea. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZEQU2061113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13607f86b0b8f429ddeb2921e8f404d8c69ba3157b31415b701168f50d369d9. 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/QZEQU2061120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165e6b48071ebc2cc9d15baaf988d3d24b093f49a90120a41b2a3e300b4cd660. 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/QZEQU2061126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13af00caafeb778f166e2ff2c45efbf87b7a4e521c68d008895c3aa2e9ac4df0. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QZEQU2061128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e1e9dd9637ac0dec3754400a3d27b9ade221586083eac703d5fccd8307e04e. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QZEQU2061426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc07c79f8e5f5db333b67641a87b00e50dae3a256a1e4c390845bf088363891. 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/BRGCD0800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6637b9229b02123e33ed5a737b5951548c2361b48f960b55bc40b893eaa0e2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ea4099c7051c9509417c3fb03c061ba547b2cb979d0a9f7e473d34a777ca79. 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/QZEQU2061064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fe1f2225f48bd495f0b7d972131c91addc0776f1b361961a156372329c110c. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QZEQU2061069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04fdc88b3eeafc9c0e3ee2ae4924f1eb58bf2a8ba28e9916af23735c03c12b0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f8fd7decf09985987bf5337a221ec2af3847b2e0387a073206f598afe6270c. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/QZEQU2061072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23011b58c5f89853bf032eda99bb7b4039b5d7eef9adf4cf6bc57e3cae038612. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:50:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9310a8776d212c42489fcb4ccd147fcfa3e59f3f0baa30c614df5561a8fe21d. 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/BXT3G2000637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac533f0a23a972b5faccde4eefdb4389f07dce7b9c6aafab5e30380a1d66f11. 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/BXT3G2000638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289ece1f581e08bf9df6389f46786083bb661fee68d77148106cf6778e624e13. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/BXT3G2000646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e7cc2d22c1c50c068fcaaf1c47012f707a30699c3fed44a0630fb95ccc0122. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:09:39Z), 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/QZEQU2061081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533c33a60521402b59412055366d6d7275cc55f407180a8c9b8e9a7b5cbd103. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZEQU2061082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa43dc2c44c769d76a3bf916a172b4494ebd50b32faa1c728cf56c0f5136086. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZEQU2061084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2180244344f71b898576dcf3c7841c38570a721dd8a6df742992cdbdb7428d. 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/QZEQU2061085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ff782161ddbd52f9b6f8b506dc1de673fe07f90896b82eb0838e1e499989ae. 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/QZEQU2061086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe578d2cc6e6555cd6f352fd95f778523685caa88572d6234c2bf429e110181f5. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:08:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2049365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad7ee77b4c8342aafd84a842d9dbed7f1b01328b168aad9b3a827dfc4744321. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QZEQU2049367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646d2a0299849a8ed2435f724ce1932d5219c4d2c1f2343a08aeba9da13a9b0e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZEQU2049368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963b22d814483222d1c050ded38586855c42a668c444ee1cb1ac8c1eff552b7a. 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/QZEQU2049370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29878374379c228a16b9df500fdfda36254f0420cc4a81f5470df2bf5799d4aa. 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/BR3UA1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008a3693a7730fff83296df83b506822fa1af139ecad159f0fa9cb4e2b337e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3UA1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa446cd166028313019879351631d03b9a7f4513423516bd1ba4b12e43e1adf62. 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/BR3UA1800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43594f865bf0b403d340157f76a36398a3f5bfc96019ffe8a0be7ca02de6093. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3UA1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2256205ec7e98f57a33de2a7081a2c504d99104cd584621f02070ba5eb9e66a. 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/BR3UA1800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cd24cbd35e2da1e29a504a06498325a0a3ea1d3189efe8c1e77c78a353842b. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T03:02:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025a3d4a9742fa3ea227da415d18338f0ae140e63e3d14b14f7c14a918d35914. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdfc3ca06207b3c3d6394d29ddedb6efec2dbcad2a8a387d339184ba1027cda. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2e9669fdce7e378cb36f7fbbe30a8cc5fc692670aa27f8516a17a53c89c700. 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/QZEQU2061563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae2748c95e4ad6440ade45295828dcc792a4b84dc4e0f368e22184ba09092ad. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZEQU2061564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf011101ef1bebdd361a0b5ffcdcc1b42b30b0d8b3d4d95b835a13d724163e07. 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/QZEQU2061565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10199f1c2b915bd6454c37f5e9031f3bca766b5a905c4375345e1c8a180ec5c. 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/QZEQU2061566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098b86e8543ee1a4bdba285f8ddbe5e31933784f557e9bac6c4d76094fada69e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:43:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb3f38bae0f4585ae122b1c7d217eba4dfd2c1183805ee50e89d24353ce66bb. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604bfec000a9cac8524975c392d1ee33484c35daf01ebd77fc83650a294ccefc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac68a810cbb59a928f7aba40545b80d9f84cf725ff30063e5b938d2fb20e33f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e635de856b03d5e4321883fe17577acd2b0fb1e2fa69a6685ba9c0e3cec5cb. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZEQU2061572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4cab2d8e615049050f8bfd1243a492e2ffe1d545509b76aefaf1b4864668b4. 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/QZEQU2061573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fff004cb5426a89dd5bb3cb8a9044cc92eecabc1bd109945abaa31f215fce8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2061575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd4c7f9bcacaa9d879e28e55898c2973875351b25b18b586c6bdf0472d36b9. 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/QZEQU2061576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf3820783c5c58652023a463c7ce54950ce69874ceb9a08a83dfc3028319dc1. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZEQU2061579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d650c36fab8ff388894261ff962fd3b6c4bb2ec1e2244df1108b38b5829e61. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:17:41Z), 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/QZEQU2061580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d05d6340047a71d8d57422189ac545d7bb3794d0bd94c9a66b0d3015f2f291. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:15:51Z), 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/BXANC2100035.