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 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 0xb857ca5707a76e2286ea2c470d1e4bcb180520559653a13fdce692c4b2fed47d. 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/7d3e14de-7d52-40de-a64c-544e1c2146fe.json and https://artists.proofprofile.net/proofs/artist/7d3e14de-7d52-40de-a64c-544e1c2146fe.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 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 0x4525f0e6d5966ef1e45ee0a3e63aa198572cef4c6202e19ded617f02e7ab5087. 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/CAQOI2402714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc11316a5649b7e7bee9270ec8847cce8abaaad26cc86f571151584c6f2b8096. 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/ATEK02456029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731be0d1be57f19e4a78cf5c7c96595c509b7fd373691e3e3d678dec743df4ce. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:25:50Z), 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/ATEK02456030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d6853529c8c71d92ada60320f4fe5665e7cbdcc72d787a692415987544ac41. 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/QZES52439054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78465d66e0bb63297df79a1fa2c5d220b29bf66b220fd8d432c14a9ac7f61c81. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZTBF2379091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48c7e3bbd3f7a9668876a88b962fcf3c775a64768a50cca49de9a1e1dadc1f6. 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/QZTBB2304167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236279946f7fe1e3e470096ed1cba3daebf19f327ffb9c9eceb8cb1e7240fc46. 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/QZTBB2304168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468200ba8f37caaf8b685619d77d6b5f8dea67b8078f1dd3043369f7700279f7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZTB82341740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb227eb7a816913dde271bdc356f651a22f91dc6773b8362a0e985f49520c1ee. 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/QZTB32341194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b25a479cede06a9c6fca0f339de9a6198698228a086d2022241fc94ad5f78c6. 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/QZTAT2337979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c631d1459681cd74e1ff48aa96e06b98ac9065a61d05bce7a647e7a577201c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GX4R52316938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6754b272da5d9cc318e9bca178d8afa67ffd6c2b2e74c0c6d69304e98affe1d. 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/QZNWW2329671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287d46f88f651f9a956ee16fb7cb8c4454c2be1f7e1fdacc37fddf5008a71471. 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/QZMHK2382532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a66128f48cbc7079504448cc1cb6efc6a2258241d3d1f0dcd44a44aaf5d6fc3. 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/QZS652313768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201994cede497b450e0e5ff505ecdc2099753ff11301cfeb592ddca420952349. 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/QZMHM2322761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e24287b66d9943b896c05b99759562aba06d7a1b31d80fde58eba6ebd989f3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZFYY2392000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5250da7ea70576343fc430ff8f3a44ea28bff8976617bd40b2f9899dbbc06. 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/QZWDE2218075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4906de5c0d2a1d10b04d2651cebb271192cf0c882e7a59a3414591dfef65c14e. 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/QZFZ42343687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69528b2e406ff96ae530325eb3d85c32581e4dd5ad6fb3662140753a4b758fe4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZFYX2319447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8c8485a59c4feaf68f0088822987daf007ca537a910e137865241b86b708cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZTB22260355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bead31b1bb207311b0b5c5f47d64c7dfa7d4df9a8f0b00b9a2be858803352c7. 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/GX8LD2226806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeae0f5da5d960e339e2f3cdfaf675c3cd770c8854c807b91b2b8d108aafcd90. 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/ATEK02277591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd8a34bb254d59e96ffc469eda1b83dde05b20032dfb4705ce4c006db2fb7bb. 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/QZS652280214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0ba177df17548bd3655f4f9154b0d89ab5eda628556acaa27a905e2fb5cf7c. 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/QZK6L2206569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1933857b6030cd03df0daeeb062778fa1d09d9dd65f78c98b38641bd71dac78e. 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/QZS672237943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072ac4260d16ad9e4f4e03d279eaf8cdbc311804f9cf8ce3cc7e13c4ab9b142e. 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/NL1DT2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d5a4e74032f6add798a3cdf4c1795970258a0a2603d3838315854bb0f3708. 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/QZS632177142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7478d0f4c1f6cc6d4c751ee29381b84e60b3c7007b3ea7b5431c761b5d4ebfc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6L2119609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221189ce0df6c412962d121cfc5d355dfa36f5d0c19263293f486d44c676389a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZNWT2004036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4fbc52f117e8b038492187cc49ce913bc6bdfae32bd9bf1f8a8b9dcb2e3bc4. 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/QM42K2073556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcf02f8396cd92bb525a306d942b15487d79144b4322cfb11f217034fe1cdde. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZFYW1950895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ae3aad7b8dd5fd28eecfb3c9dadee85d77e0f52921546d6afd27ace9027af0. 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/QZNWR2483588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad9e5887f5cea6a33d9e5227c00076513d3c35b05adcd4d43d986be66e2ae27. 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/DEYZ62400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd5161196d876bd220095cdb1b0945aeee3f913b367192106e6d5dcfc72f420. 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/GX3Q92542374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5984cf0832cca88561c2db815c51f1b6b38df064f016413f545ff3161b5f9c. 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/QZFZ72510164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94acc6fbeac04f9b5414588a7fc85cabe7ae681e8cbb1e9f5ddea2e5804b79. 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/CAQOI2415928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b4cef28326af1e6b47c4cab46d726c8f4bc0e66b513ff2c82797dc615c7a15. 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/GXF9Q2430971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf0125f8e96de5f3671406745241a76ad528bf21c26e2f677672990df0a38a6. 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/DEPI82454218.
Heart Of Asia (Merry Christmas Mr. Lawrence)
Heart Of Asia - Merry Christmas Mr. Lawrence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f13e0eed4509fede501dfc2b3d8639fa37564c0579d2483fc5d711c47d22ba5. 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/QZZ7V2474346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee17bec73360b1bb8e5f0e23cb6d93428d61487bd19bd2c6b353090a4ec711e1. 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/DGA0S2468210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5905f0b448ea943017f64bb984d5f80a021a5618b776cbb785eae1d39b39898. 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/QZWFU2493562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eec4e718209b003a839d93cb83e10d9ed1919080af47f9877bb6635944e027. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GXESV2493107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791da1638e54d74adf70f90d1e6bca07105034711ccb7487ff7e798ef8bd6c92. 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/DGA0L2496698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62c5c3666d4685eee2ffaee1c8b7e7155a476de4dcba0d4cc9563a0c5b1ae44. 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/GX53U2357701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa777e0d71c51f65f7ac636d0a79e05047d2067d1658e22a5e25009379f58d58f. 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/GXBDS2419038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ef57cc4cb0de580327ab9d9c1c33fa91e715be5606445236691e79c39bddc5. 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/GXBDS2468117.