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 0xbcfb0dd04e9c3276d9bf36e47b7c9f44ef4472a00177e4828f82a0b5b4ed6478. 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/1bd185af-13bd-4af0-8ee7-0f779ff13611.json and https://artists.proofprofile.net/proofs/artist/1bd185af-13bd-4af0-8ee7-0f779ff13611.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 0xb6fe5d361ce99b76e45dc7d0cbebeec5f1ecc2617a9802dbaddcc3747e8c8e53. 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/ES09C1700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbbd5143ffb3a9df5b71d336e587dad14e7bc8313c154a92cf8e1f85376d018. 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/ES09C1700189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ff96d1e89f97345189f6b8ac660d16efe83a19f406621e322a40bf9f44195d. 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/ES09C1700193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86da253f04ab195d0b39505665ef58eb741723ca7bbc828fe0bde3f2070e7ee4. 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/ES26E2316204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f9adb771bc5d07a7a95c1c509e0f2da3485bc4dd5821875db1d5e0409f4f23. 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/ES26E2316211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb5c554a27b7acf3309d6829085d69e6841ebb50caaf4dba00ecfa9c9e91b35. 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/ES26E2316215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356dfe05ae17f0c972cb8f0d9c426714a0a129c01b628ced9431d06b20c3da3b. 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/ES5062413001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d74ee2fc270cd1e8998172b9932c23550768816972fde7a9094d3f86009ad3b. 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/ES5062404401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecf3e6fcad44ce3694ee97fb889436e36d176264c8f975dcfb91ed3434b080f. 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/ES5062410301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe6ccb6359c66e8b5397cc2c165345841daef4545a4d0152130b6df9542a1e. 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/ES5062407801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7eca9dbe955aa19cd7e557846cf8d6c54e0b3f99051b9b69f0bce4efd6b436. 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/ES5062406201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd993cda77ad23bd777a1e71f6d8eda030621d5a9652b53a5247ddf3d914db406. 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/ES5062413002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f316846fe7919678da0ec3df28197a604d3c4dd09453414972693801b39e4e. 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/ES5062413003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b4390bc781bf42df7544632121565c6a02fadd67be98ed1528d4908a4795f9. 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/ES5062413005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf596114126cdbf1f5dbe1e812a27aa523ccc4dd80eb5d248cf245f2b1b183f36. 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/ES5062411001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b0928bafbf9c5e0c2c5cd74af6416838b1896910ec90edd72bcd6caa29ea59. 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/ES5062413007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234eb16218eed3fa6556b4021ee900f7bed8fa7a926c483e190501541493e440. 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/ES5062308001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e5fbb3e955e9f6229c7549de0926e51563702b199397d38c039380d4b3573b. 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/ES09C1700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b79775fac358331a3cb5471c387c4d500bd50043648fe131f725ffbb525e30. 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/ES09C1700138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10237a611613036c52d255373dfe1f61148a9a3096d3c3efc91cb62f6f4ba95b. 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/ES09C1700139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c1c33615d7b79f54a0ebf185fbebaf8c5bf8e756e9e53b9586738551fb5a55. 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/ES09C1700143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8ab9ace70272dc1b72affba0e052168fd3a0e1c50466e0279f596fe66b239c. 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/ES09C1700144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf9c5f3c3bff52a9cf704d6a433bdf315d986a8cc0c9041b71b1c796cd82d2f. 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/ES09C1700145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f9aba4c50cf04b6b7ffdb28df70dd272b7cc0bab9008ff0abb01d6c667b866. 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/ES5062309401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575afc2e417aa0143bd542fa2c5e9af5d3e543aa540b0d3f25c43fcdaed88183. 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/ES09C1700214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d74002c810d2a5e6f0c15da4e624a95afeb7062aad2d619d1b50f5a5c8e455. 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/ES09C1700219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c27bd510768a3fb5eb89e51028d8a45cd87f2c99a728f05437a2b2e0243244. 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/ES09C1700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39c59a599807be82d8c00820fb07e071ad5fbd63b448e347f746d17243e490d. 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/ES09C1700221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bcaddc27df4a495ed09511fd356be390844df1ce2545226363ee7f981e37b2. 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/ES09C1700222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e548693d26476caf564978d09223a4e603895cfee68ec4aa14c4d3408f33964. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES09C1700223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd7bfcfd744f098f9303208ce05dec20144662498fb2426eb3f9e00a4def95d. 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/ES09C1700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae2115cd3a54d754bbd3d11f36aa8dad13f76f5c3da6773e88ee741a8d6e1fa. 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/ES5062310001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d991c3c46649380df62069f25339f66027db99ea36ed390ac00511d1b6efdc9. 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/ES09C1700146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fe2d3346043762f623dcfa4d7a4bf64aa3589519fd70a54f3715376eda45c5. 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/ES09C1700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21342f97064779bb91c13b2cb29bd13d22ee8f764f7f409ccccf4906ff045bb9. 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/ES09C1700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fbfb54b2530271b1d2b407a822448a857c7d8edbddb099d21582f9acb92702. 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/ES09C1700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cc963ba07a3fb85a6b1f89ce1a167ce074684de7fb616b8030d1fb82d69ec5. 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/ES09C1700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1e0fbefce780f36b1d97470386478fda9b9daf0f25cde116bc4c854c90cf9a. 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/ES09C1700198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320e28333ebd6ea6e5eb7b7f26e58985e2ffb0f54569e560adc5bb26da6dc2e. 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/ES09C1700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b0c48c9e41f3f077f8077b9e2a7bf060b2f022d11def38620411f10ac5e83d. 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/ES09C1700202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b882b58d3fe616f55105a17692c7c085f2dc2e485ab6b78cad92f04059288f. 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/ES09C1700203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab272a77f1408a017255f10c4502c4cfbb810d76f0483d4ec22586084444812. 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/ES5062500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf596114126cdbf1f5dbe1e812a27aa523ccc4dd80eb5d248cf245f2b1b183f36. 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/ES5062411001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7a92ff02fe7ec0c57ed65b35ce5bfc82234d3c309aeec8f143345a3e92d6df. 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/ES5062203001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41449317fa68b62a108da5fd47392030d72b4dd5440b28a74e07379b4419daa. 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/ES5062203202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfdfd263d763c13782aeb7e04a6bdd95fe338b18b9e4ceb181fb7b36f88b4bb. 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/ES5062203201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dfc9d7f4d0bfa1b6a37ae08e22f83935e5c659b85f4027864e1d8a5c04b51f. 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/ES5062203203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4849532d35a96dbefd70b0c1cc6d6d843a47992afa48d9a40f2bc40b79ebc214. 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/ES5062203204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac96975eafc1f17c3f9b224cab3b8a662e1bc85382b1df04df284bc5b863107f. 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/ES5062203205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85110268917838ce37525a18d55952b1893f5719e5f53d2f36b942d922eafda2. 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/ES5062203206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65533e8816c5053d7d8c639d7a43d46d07cb7b98ba678b12f98b31b77cbb1bdd. 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/ES5062203207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838204784fa531c6cab25362ff79a8ebf2f3e031f1ef7960f4ccc694f159bd87. 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/ES5062203208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe536950ac04d8d9ce77d807ccabb0986562b4ade6ecfec1a0d883e36cf0c4add. 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/ES5062203209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab568777d071ad1f1803a5244c8e30e2b9bf53e30d943bdcb7d634d79b7caf32. 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/ES5062000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5338f1877faca73eca587c35b7832adae3a99f56f270507f26df532de8ecd214. 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/ES5062000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5961be0dbe8c42822ce360cdd27141039d2fbc271a69a92e31d8cd2d0b361dc. 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/ES5062000603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb29cf31394f9451d2cbd774f73fee572cb96bf6f2815ec543a6097bfe2bcae0. 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/ES5062000605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58559596aac3dd3123cc98e19ccfecfb786f0bb4eba87ab0984bfb473f0a632. 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/ES5061908201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438570aecce95bacc48a07a4061ad724c7a331527a09c21e9c4bc3b53f56b908. 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/ES5062000608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640f55ba63363caa6a6766f67bf0f753307a2fd3ae7d940f1c8d118a6d437b43. 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/ES5062000611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494b7ddcd581dd2359664cbaf5209685f7020756862ff4ec86c189687bff3be8. 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/ES09C1700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecf3e6fcad44ce3694ee97fb889436e36d176264c8f975dcfb91ed3434b080f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5062410301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe6ccb6359c66e8b5397cc2c165345841daef4545a4d0152130b6df9542a1e. 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/ES5062407801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7eca9dbe955aa19cd7e557846cf8d6c54e0b3f99051b9b69f0bce4efd6b436. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ES5062406201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d74ee2fc270cd1e8998172b9932c23550768816972fde7a9094d3f86009ad3b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5062404401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c448959dc77cf0f26282e1216bc55d1066d3a086c804b33e2ec1ad2c52903. 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/ES5062300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8bf1fc08250f70a29f193c006a1c8a316eefce8564c92bd7f65f5c74bbb43c. 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/ES5062210001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41449317fa68b62a108da5fd47392030d72b4dd5440b28a74e07379b4419daa. 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/ES5062203202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7a92ff02fe7ec0c57ed65b35ce5bfc82234d3c309aeec8f143345a3e92d6df. 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/ES5062203001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeca1a38866b20180e3e7aec63521833ef8e2c3dc9b4031cd3418ef874407f86. 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/ES5062104301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6037b3ca0d00567c70962555db9f2c7f2df17cc1339baf9f3f7f7ea45520eb9f. 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/ES5062102801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff358d7ed0480ca69d0298ca217b3723e720787f01881dadf726537da71f1c57. 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/ES5062102701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877c801a1a5ef245f675e33dfdb04fae2f0484187e7bf4dbbd1510e0c88f79b4. 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/ES5062102601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bfa15caa48d8b6a017910e61a50a0894bb52cbd77c3d891109b328c9b14e3f. 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/ES5062008101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58559596aac3dd3123cc98e19ccfecfb786f0bb4eba87ab0984bfb473f0a632. 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/ES5061908201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba51b5fcb579e68b387a53d09756d1abb36216d8b79997bd2fa6432767c0ff2c. 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/ESA011933780.