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 0xbe73093776562e4f34e02f22748febe43dc83a8cd9236e71ce85f763bda16f8f. 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/3a983f6b-a59d-4cf4-9985-658763bee4df.json and https://artists.proofprofile.net/proofs/artist/3a983f6b-a59d-4cf4-9985-658763bee4df.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 0x2d788a456b5870ba4a1f3b3d2b228b70c2261eec09cbf0d42348d65136473232. 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/QZ9QQ2200166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201562fffe0c88ddece1d782005ea9f4fb94cb4cdd5a7fe3c719775b720ff0ca. 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/USDXS2301975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e02133b7f8b8b1e267c1d3a39f5a0f483d7c6bf9a7667f03a01060565d3d314. 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/USDXS2303230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5cd8369bb59cb3431108e62f46d393383d69f780e42b0c9cd2d77ee04d7f1b. 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/QZ9QQ2300782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca176842f81d51b4ad52a2f82f61decb5724625b34aa3f9f0d5a341508e53241. 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/USDXS2303751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb056fbcda8677cdc6a0efe9c6c23796b5a4526ac7bf3c80d687ed26f7bed76. 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/USDXS2303283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a0e79a82a3cb2ece150f1e6fcd33dc766f84e2d5475353e5c83e3889c2d0ce. 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/USDXS2302174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ddcdbad80e6225423e7e20d5e3f5f9616761960d473fbc5a7c5a9390464a85. 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/US3DF2257394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcde2f06d10416e68b5196b610dd836c265986c577ad087b1d6bcaac10b2a25. 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/USDXS2104467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89336f7c741f0ff9ca729ec97837e35034547cb05530b5519c3038408c5ea17. 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/USDXS2100953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9574fe7549da791b495ff0f94bfede9b556889fb8d42687e66ddb76ee6100446. 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/USDXS2304292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02290a138a51cd2d2921c8c8b26b1d7c29bbd8a03336e06035ab2785c802037. 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/USA2P2318326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31da97fae64437d946069580ae5a6e087bafc854354f1573774c843b81622a99. 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/QZ9QQ2400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353f522d320475a4b254479c7dde502ade2d138ce350c41c4da788663e102350. 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/FR10S2344578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171077c052127a5e6e5adc7e7944431f96d27ec4691958c9c6e38392ca06dfa8. 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/USWL12404019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67cfd6ea5da4f5d1726a141187fbd3ccc2c62acc9ffbc11a67ff2fbd3becb9. 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/MXA411400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95e4be1739077af96f2fce91eb5a81a9c2dd13891634a4105ee86146faca383. 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/QM4TW2461197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a7a7f8d09d555e8d8f1522e73b0d77aa712f18ac41e40f50268f89f747be0c. 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/USA2P2312997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645a1e86c0102fa5fe48923162f0c590f0a45d18ed2336bbe5e47697ae6b89c7. 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/USA2P2313005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2e73005d928c42093c743af9a6455325d42cd9db433c3e138ae809c12f4fce. 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/USA2P2312998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c11d13e23400c99bff289b5464b2758dd770f48e770a94e8adbaacd7ea5c29. 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/USA2P2312999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16cf167bd26d2c14e3923becea4da086d778ddb2e7094cce04b2e95b43f1f65. 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/USA2P2313003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9b130ff7ff9b45bcbf868d1e70d1e37a21014ef786b924272d9bde7f4fb9d5. 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/USA2P2313004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826bbba084ece664c55869bddfc7397ff5c7781dcf76dd4b8f1bdf7757fd063e. 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/USA2P2313006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230ecfe99a223a2394a73f3d68735e3cae024c6e28e581542aa96d8b5e32d131. 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/USA2P2313002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd3eb7f36f2cb230b4c911ef63c957c1afda1b3865e2f9837de0d5a5075491d. 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/USA2P2313000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1cd68e1238b6083916637948721ed48cc9e36ff95e4d33ff7469107872b4f. 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/USA2P2313001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3b5bc61fb8ac08130450e93fbc6346f507cd86f7a0fe73901047cfa5ab16a9. 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/QZ9QQ2400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201562fffe0c88ddece1d782005ea9f4fb94cb4cdd5a7fe3c719775b720ff0ca. 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/USDXS2301975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9073e7b3d150fe3dc6cacb9f6b874e68faee47ca59eb5780bef63bd72f40705. 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/QZY5J2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7aec099be0378a719ea573a1b66b47851ab8212a034036ab21fecffd572c3e. 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/USDXS2402240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41222bc3644b5d04f8e7a0ba3011b9765b511143e07baf1f050b75eb844fe681. 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/USWL12404014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f169b62158ae112ee5908d373412d69f3c98af14506ad5b1cb606d27b51eabf. 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/USWL12404006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f2cb37a52b97fa7fbca5b7c9e903879d74216e9cceeeca358710c6b5ab1718. 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/FR59R2372611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c6fecfa155907bc85c8334fab486c90f441f341a5f62e80f5bcf5a5e9906e5. 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/USWL12404003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f17c2a05f8a98dbec62db13055dc8acb05b9803bc04cc953f8af72498cdda9. 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/USWL12404004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf062cd7c064d1147c0a47ac31534fb14f05b946fe86ba756ac02cab67237ab. 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/USWL12403608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff40737e57fa3990845a4e0b2c5fecb66bb3e6bc1965183075aeb9e54a982c2. 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/USWL12404005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974cd3553165decb9939cfc4cb911b8f9d272d351cec51075c68e7d37160fb86. 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/USWL12404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c08514bdd99622ac7ea64da1b03590f79b4aabc6c9e86239cb05bcee238ed00. 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/USWL12404008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867d5ea859e1b98a92e1666205b5f7cb896f4e133672de493d122089ef77b85c. 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/USWL12404009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedab4cde46507d6158de603fddfb8e7b553a861885ff2782365d2b8d68a0b46b. 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/USWL12404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f906c277c3cd9c73fd7f04505c1880cd8acdc8bee2ce55b7902047262876d9. 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/USWL12402924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c66ad95df89b5ddef15e01009c63bbb6ca231980b25bd412a65467a3c0f5fa. 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/USWL12404012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd2eae0ae250edf24599b80e1dcef99f8b82b5fdebb5c7ab3ff6fc5e4295d82. 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/USWL12404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1ded74c7e3b63e0ed1f845e353a1b098a3ba2af02fa6ff863d6e069350f3b4. 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/USWL12404015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7990db39d55c4ea3e60982c45939316688880c712f694fb9e867561af850b190. 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/USWL12404016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43aea5acf8e881f6209df8241380bd812225f70eb4319bd1353dbd44f5158d89. 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/USWL12404017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e491bfab5027e1ff86a33fe7618331f5ddc3be99b7370301921651d32a7a3ad. 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/USWL12404018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171077c052127a5e6e5adc7e7944431f96d27ec4691958c9c6e38392ca06dfa8. 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/USWL12404019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2dc6aa54836b91d549a4bf168a6fb4f1480aa5a74665a0c92e4c5b3b212e82. 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/USWL12404020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a16e520ef97ab3d65705c4521ee325f0e516d98249334e1314879462d589ba. 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/USWL12404021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802599f1025cd93264437e33ae90430d3d6e214a18d6d3e6ac04257e9f24edaf. 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/USWL12404022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99802905db8a0b592ef7013d995248aa1f2f57beddc826523470379e93ae2b1b. 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/USWL12404023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d1fc25e58a0d46ec5fb5eec50f14fcdaaf90081fd9741752195a729011f807. 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/FRX872167089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285cb8f72cbc57d02a65b16bc70fc921dab4dec930c8e856acc9fb47aacc0e42. 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/FRX872167091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c419ac52aa4dd1bc3483394390670f7e6dffbc11760e9ba8662f341c29c3f42. 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/FRX872167093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc2571a8976ba035ed0f5797c224f671f046dbe625ab16b2d1800750160cdf9. 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/FRX872167095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80b695876390caf733aecb581c1eff9eb9374a215533390220fc0cb6ab1769e. 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/FRX872167097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808bec348bd626148326fb58e59e5aa9ad8495c19fe39dbefe0564d6b4012013. 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/FRX872167099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ec145b71347faa1e4a0688368f580834eb62fec5a03adbbd0ddf1dec08d61c. 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/FRX202198012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138b104bb0d4867aca21b42f7eca1937baa79ec721b5c4186fa4ec5a78b8fb01. 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/FRX282147757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce66e076657e2976c260ae3444b2b709db7c0279d4ba1c45a382a720a0745f74. 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/FRX872167101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c0c41a38cb94d31b341882aa239377525275bbf04fa827761fb35190b04ae9. 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/USWL12502316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31806bb51eed17e736116a6b9b8b1d1281ca68ee15d897da5511ad464d7050f7. 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/USA2P2524576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3742c6a6716678dd68e6393fdced55085d12a5e28546241bf578be2f717d58b9. 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/USWL12500625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe421b28b8a5aabc875ba567cc36ca236bb93bfea3654e19b2a1e568fe5062d7e. 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/USWL12500376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd2eae0ae250edf24599b80e1dcef99f8b82b5fdebb5c7ab3ff6fc5e4295d82. 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/USWL12404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf062cd7c064d1147c0a47ac31534fb14f05b946fe86ba756ac02cab67237ab. 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/USWL12403608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bb895e7df181a41dc3d5c9c6d6654c4874a5b84845a2c68bcec80b2be0a550. 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/USWL12402114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2e3c9c4a2ebe06e1bdc95cb95835897b46c54a8b247720dac281473ff6ec8c. 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/USWL12401673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4c32c1884c97becdd8e37f168f84d66343f2993662783b1cd4937fd966336. 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/QZ5AB2481730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cc9d222eb868719c13b3bd65ba86a308a68672d7b0cd6998438814ccb83d91. 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/USDXS2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f6f96d9679e68e3a35876ce610eec3afb960cfb213b2b9d0cde16046f14549. 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/USDXS2303219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583064909c3878148653d5de820768fff94245e14db6f982c2f117bc6417231e. 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/USANG2254251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83eaa55f627e837f7669523207f910bbe011aafc92d025ab3678ae6ba463369. 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/DGA082279948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1aa0ddfede8deaeb6f00c6ad32c8ac5eb13e0b8a26d5fd3208c893f23184472. 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/DGA072277692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cdc910637da6155d4f6ff4f19b75c14c6f45b6bb99d32248d4053afba4e595. 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/DGA062282487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ac2a6b6357d60b16d5be6dcb4509347490ecd392a5a72a74cc07751adeaedb. 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/DGA052202249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e2fe3c804446e33c54e44ebd7d82ec7837b007e7db009af760e70a150c4664. 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/FRX762214142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d08bca2b0c33b09c382656cd1679704e726db07027557f34101d81e7b22a2. 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/QZ9QQ2300774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5cd8369bb59cb3431108e62f46d393383d69f780e42b0c9cd2d77ee04d7f1b. 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/QZ9QQ2300782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5c436c7d646ecb9a1363ed5fa906824c4bcde651ffeb8a8bd43347e7c3d934. 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/QZ9QQ2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74f4fbbfdf71fc9ca4b42b01a9f29d8cf5591b5ce14ce2cfbfcf340701d46fb. 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/USDXS2105390.