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 0xc97d21f8f333ae46688106a6b8fec45ecf2487bc6ee0a8dc46f2774b56607c39. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c6f42b8-ffc5-49aa-8703-81b712adcd94.json and https://artists.proofprofile.net/proofs/artist/1c6f42b8-ffc5-49aa-8703-81b712adcd94.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 0x11993bcb2d7296c2d299823d02cf1d8734581d1a3637495df5c55b98167e726f. 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/CH7812400795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada4cb85d4b0af84d80a678dee340204d6d85530757b02292f2838796b9ef572. 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/DECE72202389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0543a28d1678876822130e9ecccb497ff16e6c074a369b3744facd870a9ad60. 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/DEWS21700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17324ac4c840ba179b00107373c3d984ded06ebec81d07e0ba7ea9788404d955. 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/DECE72401812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d876ea38b3865023ab3158e6f8571b69ecc34c407a375e185f2131999ea913. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEXG92100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafec4a48fff9f28d4a64b2daab4b112a6b1333351592628bee5cdce8540edbb0. 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/DETX91500281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694f3ad166485feea4ab11b7762b4ca4d01a88c24a1e30d278479e80098ca4b1. 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/DE1FB2400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d06f746865d55e842d573b45f83f59e31b63b22b9ee012d523e2674fe73d1f. 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/DEVY22400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297b04d3e8b1d8f5d964dabff3da5deccec9d683ac8839fafd093e0fd00b4b13. 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/DECE72401620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb096f87739d89de50f1f14cfb08b2e6f8b1f1d3795c2a9cb667c3b4582dac9cd. 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/DEBL61700356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a02c743da447e5d7f03bf180cb1a8576ab5ecf21d1500ac47fa97db415021bb. 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/DECE72402598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96c576ac8bc62f6af7e17d6f9876a5ddc17acaf255fd1be0a9bb676ebad503f. 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/DECE72401221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557f2e2fc23a1771878e9201205964290107d5f14d28d39aad6413eef5d759e9. 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/DECE72402089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76054e231a6e03e4a78a2e42d92da6cfd2173aeb2393a7f4114d3f9992e3d0ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72203126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe5ade60ee96e94b341ba9e61f652e103abd5dd9d5825367c416edd580069c7. 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/DEVX51700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdcbc55653091119ec316881f1454849ecb08254b4de086ef2f2618e61dc867. 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/DE1FB2400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da6ee71dea26ad77d889f9c552ed446a2d7dacbbebff2d2ce78c65cc2cafaea. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/DECE72203618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3628d3b8a0455463a33af07840b26e80c80acfd81b5ebac4037f817c086abea. 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/CH7812532185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544ab18072e54600510195055c8bf480728e6d1f2f27732d60c7f4a4536357e6. 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/CH7812420459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed91974b758b2e7ceafc8bc0289d9022697eb2477d2440d5f8d479bc02b76f4. 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/CH7812417612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5288a7eb0ef5cc63c9c2466f8471be316bd0c7ab54e9e39337a46b6b2105aa4. 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/DECE72401536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c6ba70a80632b664fd1aab412d0be5810b989cb50dbe40c1725953cc73c9f. 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/DECE72400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a34f536f67b46e9ad80fdf9b12cfbfa8be11a7658a0f8e683b175dd5327ec40. 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/DECE72400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2502896ba65f188bb290593d61ee2edf7d7d0a653e6996c722406466329eff1a. 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/CH7812412841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd288edec80742a286f6f1ec54f90e4615c09ec3e8e3c487fb3412d22b7c8d8d0. 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/CH7812411862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c14824f3cfaf3cf52061f09f0ff4c645a0c2d9c6a7c52f30da28115c986eaab. 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/TCAHP2394150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0aa529e84536b221df990b38460b4a3185187a97c902f57052c3f64d75f66ad. 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/CH7812360341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14d58805f0fbb734e95c20eb44c487de6097fa2609ec527ee4a86282c199d33. 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/CH7812354808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6e6e87c3d40e025bdf2f0f416b901a975a57b4df1dd471f33d965774b26f1e. 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/CH7812350456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10122c0cc32b608c9010fcbd2a2fa5d6f350742894d431e7102b1403f5d1110. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE66N2298030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf5591f7ad11ca9d965f98a122761fc67c20ef63be2166e03cc1c79286fbd9c. 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/CH7812235054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca90552a7cc242b60d712d8a07ccc5afc18f265e84c757d721ab475fbe03284a. 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/CH7812222122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe0edfc2a449b5f68d21c9b1ca4649471a40250474091ce62be0f8c9f6a1b2c. 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/CH7812222123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d405685942fa8a8a6b2794a2d763f695bdcad75819df4136f0e23e9f90f34f5. 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/CH7812221348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd72934f09081475dc02d047477c60dfc53b85d2aab9b0800f46b5d648961cb. 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/CH7812222124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff86ace2812d1cd735630d8d83350ac083b8c498902486217acec188fb5d77bc. 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/CH7812222125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d405685942fa8a8a6b2794a2d763f695bdcad75819df4136f0e23e9f90f34f5. 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/CH7812221348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd90658846397bfdba3cd2341ce1b3601b98c94377a15054f6643092ead13f4. 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/CH7812219109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20350a8f14147d4b0339aa704cba43fb5d0e9d0b5951f42954ade05d671f1f76. 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/QZDA72232351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47009e6e597cfbea2e29ee38b69a8cf48e9dde7494ed0738bd9e761f67154c95. 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/QZFZ32298376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f23ab3525b9e5e7e597bac0305763075a1198adb4d981f33fb7bc32daba750d. 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/QZNWZ2164916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a251ea5ab9c703e72d4524594f1ad740dc511f96b9b607af95579760cca966e. 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/QZNWZ2164917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52262c09a5175c475bba6789d48adac79545af1f4f22dbe685be4e4b71e7c92c. 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/QZNWZ2164918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b880e349f46c9288b3ca2031d2a585ad82b99c1c6f09803a403e6355fc99c. 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/QZNWV2195335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b3fbb0061bf16998858a934a31cb6b03a35ccc7224573282000d177e7ef646. 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/QZNWZ2164919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd36e4651d5d662bd8197bc4c3625fec96f62622831619ecdabede585908c60. 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/QZNWZ2164920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae765fc4447f01cfaeee87f1bbc6144f4d97096df88e6b93b2f91f7005772ac. 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/QZNWZ2164921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b880e349f46c9288b3ca2031d2a585ad82b99c1c6f09803a403e6355fc99c. 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/QZNWV2195335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d8f3c69a465cc417a6bda5b1eb3ca94d355e27e492e50fbf61abc6c4385c6. 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/TCAFN2157810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf096b2f1181f2c039a7883ee5075ed9fe19740486b98e69cc57c180a7adc8a1e. 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/TCAFJ2130320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd712f7d451f0a5f23a3da1675623bcd44a1d03fc6f8e5b0990d0968f0430acb8. 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/TCAFG2011030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cd2506c24ea254f895ee81495e3844dcf58510061804e2028734ad103c7e22. 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/TCAFC2077764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515866a43a665d50d2183a8b39772a74f5c9e0e94367fae372836f7423b2d6d6. 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/DEZC62417305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a54898a366ae6f638f1664a1aebf434206113abddf610b3aea24ad074ac266. 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/DECE72500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a34f536f67b46e9ad80fdf9b12cfbfa8be11a7658a0f8e683b175dd5327ec40. 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/DECE72400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c6ba70a80632b664fd1aab412d0be5810b989cb50dbe40c1725953cc73c9f. 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/DECE72400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0b14ce949d375074ef8860872d412ff704c276f20c7491582719d356cdf1. 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/DECE72402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864b63b21734c6c768074dff50d6d4624c7936fb985726cb05cc59db3d121087. 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/DECE72500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7da2e9ca5e3ffd3144fab69d91218c752392e63f829a95f249ebd50a15815. 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/DECE72500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e658f72921a919044af7724458cfd1a5a791a388e7fd238b9229434844ef628. 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/DECE72500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2a40ccbb912eb6adb0ced8206b5f349f39436700149f7faa82064db759b7fa. 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/DECE72500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cbc35869421bfe9b9f64ca21522eebf59999708046bddf8adaedf0a4aba6bb. 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/DECE72500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5746f8120dc22df8385c802fbf75e079d8e2417f8cd9b571c537a79fd3d0340e. 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/DECE72500200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6859f6b16e4660f75da941efb0b48c8973525983c55fd349f873b2724d070062. 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/DECE72500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535fadfa85ebca817d8cb30638853e818282b9867533fae6a507a2bb1efa9887. 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/DECE72500199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c69e65810720790abdcf3118c9d498de17b10d706b087f8a15a4f1deceb6e. 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/FRX452489358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0b14ce949d375074ef8860872d412ff704c276f20c7491582719d356cdf1. 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/DECE72402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5288a7eb0ef5cc63c9c2466f8471be316bd0c7ab54e9e39337a46b6b2105aa4. 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/DECE72401536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a54898a366ae6f638f1664a1aebf434206113abddf610b3aea24ad074ac266. 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/DECE72500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7da2e9ca5e3ffd3144fab69d91218c752392e63f829a95f249ebd50a15815. 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/DECE72500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0b14ce949d375074ef8860872d412ff704c276f20c7491582719d356cdf1. 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/DECE72402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5288a7eb0ef5cc63c9c2466f8471be316bd0c7ab54e9e39337a46b6b2105aa4. 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/DECE72401536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c6ba70a80632b664fd1aab412d0be5810b989cb50dbe40c1725953cc73c9f. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/DECE72400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a34f536f67b46e9ad80fdf9b12cfbfa8be11a7658a0f8e683b175dd5327ec40. 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/DECE72400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7da2e9ca5e3ffd3144fab69d91218c752392e63f829a95f249ebd50a15815. 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/DECE72500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0b14ce949d375074ef8860872d412ff704c276f20c7491582719d356cdf1. 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/DECE72402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5288a7eb0ef5cc63c9c2466f8471be316bd0c7ab54e9e39337a46b6b2105aa4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DECE72401536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c6ba70a80632b664fd1aab412d0be5810b989cb50dbe40c1725953cc73c9f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DECE72400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a34f536f67b46e9ad80fdf9b12cfbfa8be11a7658a0f8e683b175dd5327ec40. 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/DECE72400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d5ceb28a4c534b56c0407fbfee88f12f51564cfa65df9a99437b3db52cbf2. 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/DEZV42100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a54898a366ae6f638f1664a1aebf434206113abddf610b3aea24ad074ac266. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7da2e9ca5e3ffd3144fab69d91218c752392e63f829a95f249ebd50a15815. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0b14ce949d375074ef8860872d412ff704c276f20c7491582719d356cdf1. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72402368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c6ba70a80632b664fd1aab412d0be5810b989cb50dbe40c1725953cc73c9f. 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/DECE72400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431cb6c16c4e5528291a6e27584539dab625b358afc6600ef57f3e122e98d514. 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/DEZV42100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c58c19a07f0d2ccd222d7420db53c551f3cee950787e3b21abd1f53e539e1d1. 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/DEZV42100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080270abab3c35cdcfc3cf4f6e3ac7b589e96ab9d268ca2868f2a0496aef29e8. 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/DEZV42100015.