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 0xde4abd7bde5478d47f71498d0d64a6a7f77c8f89abb2cf26fd0f31f5046bb221. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f318ff1d-5e95-402a-8265-7fc0db010297.json and https://artists.proofprofile.net/proofs/artist/f318ff1d-5e95-402a-8265-7fc0db010297.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 0x103f9517b09bbf2394d60a927b30912dd66192e05935a48af67112b079771eb8. 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/GXBDS2363516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32406da00336867b2f27aa7e6307db25afba58ff9049dda98829b5bf03a2159a. 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/GXBDS2355261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127d196b593eedd0a9f2fdd5c2d2e8e28bcc222f0105836871102d6fd1a313f4. 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/GXBDS2302413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0589a7aa169091d5bd168da80dec1c58f9fdef664d81049df8e17f9a67691a27. 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/GXBDS2332918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefe08b53d41bfbb09c8c23a0e2cdfb4cb2f5f222455bc86b7868885ae736aa9. 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/GXBDS2377664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2991aa4aa186f9221f4642e883cbb408d626734cdfa5f9302292423e9f108e74. 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/GXBDS2333198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ad0baa664305bc344d7ff5137da3165be33bfcc75102b8cd023f9f16bc6f40. 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/GXBDS2325737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7348e43aa422fc8fb5046bd180c77ce4c68a09836ca2802d452f63a7a61305fe. 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/GXBDS2369660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf124ea37b29ebb350c97c4ad03609bf173af9becd482ee9cd8cf702af711572c. 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/GXBDS2308041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c919b59fbeaa8f3169205ea1244e85d90e98a6e350c62ccca8562232cbcabae. 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/GXBDS2323934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15666da8609312d383baa184b5b47016e50b20ca8fcb0e648ddb74b6da033b33. 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/GXBDS2349866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb3ab4f9377b2f48925b487193c1375746572549f1559e651aac30b0c696976. 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/GX3HH2307208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc5f1f6c761fedb1bf718a573156fa1927cee643ff0417843909ec7f3476229. 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/GX3HH2356708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ad9eab3c963904046bbc7ef03e59009e622420831266033cad9c0ef02d1743. 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/GX3HH2343605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4960222a53997170b31f9098e7903ecf2c8b1f4be4b7d68504b8f47717be71. 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/GX3HH2339932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64b3eb00472198392f408d71fea04044a88a409f5036602686e30cb8e235a92. 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/GX3HH2333254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff494e688c5141aaf5bf179b6f27096aa136e8df61ee4c130d73636cbe41fce. 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/GX3HH2348082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef178d971de2f456464ef81824bac9b67743742dbb559c891372669e3ef99f4b. 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/GX3HH2307171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f088b9bc2a2232722f0810711b8d2aea8d7d750b8273d5b05eb7ee66a551c8. 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/GX3HH2395078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cd502983a1f373239365ed4f76b11833c8e1c7191b4aa29bc4ecc04bffcfcf. 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/GX3HH2315503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b7d5ecb10aa973558a0fb9459067f63d3e62fbc6c28dece187eecbbfe246b6. 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/GX3HH2348709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9845c2f2c75c414a36a4bed1eda4b4b79a57da351397ef179c9cf4f7e765802e. 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/GX38U2302921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b78401fd2f3b428a32cf99f84d9a9410682db29dcce78747c34ea48fdc4a9a. 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/GX38U2317649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed97eea890fd6b566b0ca5ef61e3f1da4a389064a5af5371fe9e5758cac38ebb. 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/GX38U2397313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb1f391591c58211e6a5743cf42809a9b0331afd07983063a0d38755fbe844f. 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/GX38U2316200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6169b73539ea3a4a5874a5939f5faf4955a5f479b6bac51757f37cd1afe170c. 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/GX38U2329067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e93f37b435b047bfe466c6b0d92e4f404cbef8876bd956beb04515a5072388c. 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/GX8LD2335327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64084d36593503a3e21c46036b6217d68f6dbda2532938fdd1d7d82f4205d772. 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/GX8LD2332417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3ba7ae1c6350bc110061b5252a26b1664ff8546a446060c9bada2c7ea1a9c8. 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/GX8LD2368479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fabd5dd85bdd9b69126d2783a10b5b9763a443b13dc8bcdf15f6a7bcb6ac25e. 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/GX8LD2321378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859022735bbf4522098bd17209270972865fe433b325b989c5d89f4d5d5477be. 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/GX8LD2386119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e418b92d9f2a2ac1aee33fbdc3afd6b3b3ba58a7776b23b18820be8c747d7b3. 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/GX8LD2359048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa27efcd1661f7033f66fdb017257e246d86988c4ed504a73ae9979fe873e2a. 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/GX8LD2338065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f74cc16d7cc6740d38598b5cfc3bdb366c874921a88a43b0a8758c7bc76adc8. 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/GX8LD2319251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe872a4b0e40ece8fa31dc6dcf88cb8919f6b65af3c744b9339a25d5f1e4c67f5. 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/GX8LD2380046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fe666a6cc0534db65baa2346f819f464d7e27c8cf895f452f567da3bf48dd7. 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/GX8LD2337520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c7d138f1fe09d86199a8fce67d6815350400ce41f9a177be0263e2e926b7e. 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/GX8LD2304410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05923dac8d74561b48531b3e156b54f47019cb14b34c9ad8179a3ec1c17ced7e. 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/GX8LD2311729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa79d7a533e8f14a9840e47025e4d6e8900d1fbd4005785d8ec80b041c397635. 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/GX8LD2329795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7b0cb8d94080726b824d07f6371db5fd443b8ce47fad73976266ea6ff66e14. 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/GX8LD2389894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815f49fecebbdb3391e00f49a7ef81c2d482e34686936c7a87ffd5455a468806. 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/GX8LD2334337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb670caaffab0d3c7dcbf8fd607b50249d46b3108051557f025080f54836e3203. 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/GX8KD2321195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1320e968ecfdc700991e76759badd6141667041792e5456dc87e07f9ca265c73. 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/GX8KD2381819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea0399d619f75c2495b38becb32ba6552ecaae9b12948f7ff109f5b2d620b78. 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/GX8KD2375199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9d167fcf7b7cf42a8687515e5ea31be2a81e57ba02fdb899e18fe1d5039cba. 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/GX8KD2341747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e71f20fbe2a9a52f2795ba7d613d4341ec06246dd448cd9e3eae4dc2a2ff8be. 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/GX8KD2341708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ea5dccf95d66e6dbce75ca96bf1f544696147cbe47c41292aa618ce90de47c. 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/GX8KD2368759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d18c6423708f44dbf93a2c802e6e79027aa6655ee33fe326f82b4d326c5212. 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/GX8KD2310177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2563163602d1d473caba74c21a093c8e355321535576d4d5ee42acca3a232da. 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/GX8KD2303543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02d9580f6f12fb24831caa5fa16d5b3a5e4c0de3d789315c6626a251d9b6e36. 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/GX8KD2376516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df9617f8f4a357e91f55ff56782133c48dce4a41c56271a3849aaca9c903e53. 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/GX8KD2376548.