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 0xc4f7506f0871175eb20801aac4d968c43c6d8540ca2a414569554fec009baa78. 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/a3fa2239-1e57-44f8-9d90-009e1cc2575b.json and https://artists.proofprofile.net/proofs/artist/a3fa2239-1e57-44f8-9d90-009e1cc2575b.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 0x0ea9c4988ce137664aca72a37640db7d329cf1e1c284c735385162c644dee2a9. 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/CH7812361417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5f137c48f556b956949cd291ca71683dfd91b4d3066533f932aa22d81ae617. 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/DEA622101397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d9d92ab4245746ecfac1e2a61c195ea05902bf99cb51bc1d1e46b9dc0f8500. 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/DEA622200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeca3002cd51c961787780ec3a66398dc81109edb720cb2145d2ee9ba6fdc9e6. 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/DEA622200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75d942cb7be70334cfae488d84a4c8c7680ae504ccb74aa51562c60640a5641. 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/DEA622200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c1ae7953f98ca8f8b04a4ee395cf4caae256e5660a5d45f38f070a6770b700. 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/DEA622200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf425bf8a2c45cf77d4abaaeb370dee095108f06e73237af4e4e4885de3b0b05. 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/DEA622200406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66826d9abce8dc8aefb50b3cd0218d72d87731833885ae3a897cb15d0bf1f208. 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/DEA622200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eb2dcabb01a31a1c11d6a1c2abec0f54a861842ec376f9c05969bfd8fef7f8. 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/DEA622200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7873d1de50182f3a6dfe793ea4be26c58a7a6d2e7f34243dc4b7a7a1774e5f. 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/DEA622200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82598fabce697e4eb6687871f89dddead24b51467a570ee8018d9b1789c552a3. 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/DEA622200409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7646c0a1a05f5a6b2615daeca252399af8f54b8c696c4a5ef8b0b3ae5ff7030f. 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/DEA622200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed4ffdbe0717d0717d7f364409d5a14daeeca1c856de1aa3cf63a2ad90f18d3. 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/DEA622200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8595772d4a26e3ad64af89adef01725c975db6ab2201dc27936f9cd3df985f57. 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/DEA622200411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8a3b95b900b528d2494ecfb9d3e14e6f87f4cce0fbb8573c878b84b931c93e. 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/DEA622200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a2b7ae99066facbe293d3bdbfd0e5010f0835ff3fb9e88d29bd9e02ae09120. 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/DEA622200412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa3a6de87b91af4d54b757f38c99254ebb6d37d67c85dae1d2e14635a23276. 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/DEA622200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379bc605fbdfb3d1f0a2d1389d07c7af673b39876c04b298a427743f0362f045. 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/DEA622200414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5f137c48f556b956949cd291ca71683dfd91b4d3066533f932aa22d81ae617. 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/DEA622101397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19adde5bb740b3b1f12009751483cd02df1f1780a367c9859b8c0c8815a4fceb. 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/DEA622200415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ebb46961b34addbf291d8b8bf1124ce01d2498377419fe22ee67645a86569b. 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/DEA622001418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a04f56a9cec9a2a778981664b13bbdcfbf53400ba3fcb401493ac1487de33c. 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/DEA622101007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0635fc7f871fb73ed6c87418dc20ebfccfd5211b6ed686bf7fe08469ee8fd880. 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/DEA622001423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89205c1ada41c31d43ff22674e79bf05573cb518432b22797e0be7e5e287bf19. 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/DEA622302675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f38b6e912baf2c68fade714447d4952e97a003d52613da6fa0b4eca1b57de75. 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/DEA622301640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af605cf0ece27b8fe52092bd4d3a0081bc0b09f345ea0f63a31fdf42666889. 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/DEA622001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2f1f1731b4b075ea293fc86abc7217dd80a3945f1004a7bd567b7c782d6a95. 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/DEA622001424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816e5a8886fb62a972a1aa64d99a5e3370592426b475b5c133e1ca5bba497846. 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/DEA622000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed97622df272ccd18fc9151e555687b5b96906af164b9e6a35ddd9f215dcaff. 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/DEA622302674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5364efa8381934392e0c78f3af08dfe3a13496cad7e9f57c28fb31aed06fc31. 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/DEA622201765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547cfd90e453d1a650c8ba79879a116f6f5735f3b5c4fb868b5eb7856ac1b68f. 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/DEA622201766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179786a2f3d8cfe9e5a8e4dfb6f8f36d917d770b75edef8b082ed34a937dea09. 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/DEA622201490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dba099b2ff1168a1b7af7553e3c84efdd58b9c6cf91ce3303da57cb3cfc9de. 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/DEA622201767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3687ef5f14c9913b25ed0bc8e48dc5f5e3266fce2dca472c4f7e6f2ffec1e54b. 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/DEA622201768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4f8d79a121362de2708c670f778b8a5a72909f9115e8900aab91c2664a3a34. 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/DEA622201769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1860bba371c64543a98214d9e18f00af3260163aea0c06453cb129638cb9eed7. 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/DEA622201770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1653be60b9749e0b68bf420244709cf1262c1f4e442d6fc5b154839087c72888. 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/DEA622201771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c20b3c6cebe9c4ce5627ac601d4af92539fd4c10ba10542029df9ca9debcc99. 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/DEA622201772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2233f80f44269a5c46e05e89d7d4e25f93f6cfbf5d6ed2e45fc834d3f477f2d1. 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/DEA622201773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3b99dcbd69c9f3eb955444f248987dd8b25bfec056a2570225c7bb6b49ff88. 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/DEA622201338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c00d6a4fddd526995557eb74aac48b632c1bce06609a959c3379dfb039d73ee. 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/DEA622201774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134bb0e4dd87b053b79fde97d441ba3fa08155aecee4a451f47d22aea405fb50. 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/DEA622101006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2cd5d1c73c5d60633789198e4d4373f9378670eb92b4f8d8356bd5126273b4. 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/DEA622100893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ded64f03e16865dac78ec70429cee8008176e9af51d980fff96a72cad17b59. 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/DEA622101008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab7eaa5c03f7346ea61dfe49154d50a21a757cb223eb88cb58299ba2de21e2f. 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/DEA622101009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9f5a61aba33475ec02193b036bd40832e2348baad9024045ab7c335573967f. 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/DEA622101010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddfc230d811161eb94efaff33bd1ee2ed6ec58ca18311260d2e005d928aeb93. 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/DEA622101011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd901f0250b1d335b4839fbb7f5534bd6dbe865ffaceb82c8a1b7d0bade462c98. 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/DEA622101012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc0ed050566760d2fb2713db8c4dafbd2023d1828cf233c13ef9c58fa4523e2. 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/DEA622101013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acb4de5e8b0957062b74436ef1d9098f6cf2422a00a6dffe92b0e7744cf0e4b. 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/DEA622101014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f9597d0e8566b03c91863272c22039ad6f66946267648d51caa5c9ecf06ab1. 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/DEA622001415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e7d382ab457d3c952b1b4bbe535e8c3d32f2fe67fbd2bf826198b46018c28a. 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/DEA622001416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7139e624b7050b77dc89856675af2ae6e76a5b7a6bd3a6017749f6beea27bad. 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/DEA622001128.
Sorry Not Sorry (feat. Takt32 & badmómzjay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a32c2550637ff7f5131be9e3ff50606273f36b52409261f0a265a7cb1b5d08c. 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/DEA622001284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acc678bdb5331b79246b9fb84929c68e85035e42138d20d9589b177d853cf9a. 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/DEA622001417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ebb46961b34addbf291d8b8bf1124ce01d2498377419fe22ee67645a86569b. 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/DEA622001418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303929eeccc3ffc2a88d75ef247b34157a5e2410066340f65b3ccc3e19c57e0f. 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/DEA622001419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406bbf193bcb4a0a008b79af8abd4861dee1c950ae37e73ab18e5d07cdcd2379. 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/DEA622001420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26df97afe4438a065437b8da336c0721356dbb204ca1dcc3a0a8ef88fd691b7b. 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/DEA622001421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af605cf0ece27b8fe52092bd4d3a0081bc0b09f345ea0f63a31fdf42666889. 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/DEA622001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244245fa195c210327b9fd7bf4420465ece4030162dcfcfb7a9ea82a09e406d3. 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/DEA622001422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0635fc7f871fb73ed6c87418dc20ebfccfd5211b6ed686bf7fe08469ee8fd880. 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/DEA622001423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2f1f1731b4b075ea293fc86abc7217dd80a3945f1004a7bd567b7c782d6a95. 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/DEA622001424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc172327651495d42f8b2c352f215a62470d34146bf57140c89bb7cdb6aecf8f. 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/DEA622001425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91cab450b7fd318f356f622e4da2ea5ac85e85effd821d6cc4f5e3b18cc3125. 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/DEA622001426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c7ab1cb86a3448a51921d6c52b7f7385251e238642787f44e98dd1f99c3f1d. 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/DEA622000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6f6d6662fb67baa72590fd9b34fe80725f9d9319e9003812d67a965a20be4d. 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/DEA622000409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfc9f03244a67db359d592812cc53c0900ddfa64565d0cf7cb8bdc798dd9c59. 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/DEA622000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea63fbe139e05acc8ecc80c1e063e91557a86a8a97e0c4fda838661743bff5ea. 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/DEA622000350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816e5a8886fb62a972a1aa64d99a5e3370592426b475b5c133e1ca5bba497846. 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/DEA622000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fe34a0da6dc1e4acb5315e125afb1ec986202f03a277ea71d26368eb71c59e. 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/DEA622000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabda7cbc1463f1998ee80ff124174ccc77bed0e7bfd301dcb87cd13e137313b7. 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/DEA622000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb86c344b34498b8f6263b0ec96c19bfd084cb68a6d4ca88d7328f4a103575a. 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/DEA622000414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4d099aa4954693efa29131a97bda2b67fd480a7877bb05abbbbaea76dfc38f. 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/DEE862501217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f98fbf6105b1e7173b071e546f38e837141ea7a1cd58a75ac99edf242a0224. 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/DEE862500842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6839a56059f0faa611088f22fdcc60fe9d71340beceeae4e52097b9884e82b. 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/DEE862500676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dde79a1989aa7df63d26dde1055a7f096ff68e3d5014119273d2dee036907b. 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/DEE862500124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb505f9d3d8ffba090de3fabb9f2e9802b3582ef361c05f08710c9e947bc592c. 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/DECE72500768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09ed365c7cc9e4d9f6ca795237062ecf6773f4dab99a60355de6fad853fd94f. 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/DEE862500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf4dc7e529b0a30881dcde3e7487265cdee25059a1987fc241ab1411833a10a. 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/DEE862402256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf4dc7e529b0a30881dcde3e7487265cdee25059a1987fc241ab1411833a10a. 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/DEE862402256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2f1e9528c9b00f1d071515827b1c233a134c2a6ece51338b57c1b540d3b80f. 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/DEE862402096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8469db0849159443d169bf56aebb4c3956247ef2acda79b1c3e363ad9753ecb9. 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/DEE862401900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5281e0eae7165e92c18f2682c2f5dfef4258087f0868669bab5206d3568bc7. 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/DEE862401687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba27817d851549d62dafcb96484705427fa4e7c483cd65111a5dd12167c8ed9. 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/DGA062411570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3609804e31515d608dff199f333a56c3d3dcd82391b9469337820b0cc6b5de74. 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/DEA622401487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9002f282f768fd20261056f12e34600f5de25e8bd4b8768b82785e88d381d. 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/DEA622400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3609804e31515d608dff199f333a56c3d3dcd82391b9469337820b0cc6b5de74. 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/DEA622401487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9002f282f768fd20261056f12e34600f5de25e8bd4b8768b82785e88d381d. 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/DEA622400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9002f282f768fd20261056f12e34600f5de25e8bd4b8768b82785e88d381d. 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/DEA622400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f38b6e912baf2c68fade714447d4952e97a003d52613da6fa0b4eca1b57de75. 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/DEA622301640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1ec7729b89aae2f1f5942053ea4e7facd50b36861051a40858f7e716116185. 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/CH7812363980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f38b6e912baf2c68fade714447d4952e97a003d52613da6fa0b4eca1b57de75. 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/DEA622301640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f38b6e912baf2c68fade714447d4952e97a003d52613da6fa0b4eca1b57de75. 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/DEA622301640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2ee7530e761ad2978b4340f961104bc8c8b3d82b056d88bf14a3845d4db5ec. 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/CH7812355536.