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 0xe2ec5786a5c8050ccea0d5402b1bf0b38b3d8600268746a4df0a5495ff253357. 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/ebdcc192-f777-4c98-a26a-31efc808e977.json and https://artists.proofprofile.net/proofs/artist/ebdcc192-f777-4c98-a26a-31efc808e977.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 0x8e51267a9ce1eaf1c6720495207bc0633da6eff34aa56ce91ae6bfe7b7cf1547. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2485804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa55a9825adc0b30c7ef634528b68783422d4f05873ae1da37de5baaa7f5ebd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUBEC2490064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e649a47aed4865a8b6471102c8a6b581cd7e2a438b0669a955699422918828. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:13:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134b2ddf87ecdc4b6c3ed52e0d5162315a113746181dc888a10302475e103294. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:25:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64e47cc47bcc2ed69148e5b6c5060989c9498ee3f6a276f5ae2e7f8ec05dd2a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab63703101bf712f7bac8cf9ea1f0faff65eede1d7239d078baad296729bd89. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5777ba4002facd9ff6d573137de4e590699305290b0d4ca53939c9498a66b33a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:58:27Z), 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/AUBEC2490350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a56844a037939ef2440b4f1442fc5aaa7ef31e9eaf0abe7d849657b0770793b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803335b051a334a58940a488bb0f12e4bab1fa87c98cf3ff8b180ba997e5d3c5. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c92ba8299587830276b1a927ec3baa2953ab395ca5aa69a956b022656c8a87. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb66b0dda20b408a27d7d291e2c015af095501e6f22f163ce031b09a9bd2541a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:36:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0cd71d580bea8d23a1a43d9300260382c6898c448dc89d254bddc691616368. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:09:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f40b907a6a2583c0d2917096c39e334ef50ba27fd41f5c4ce0b55367e168287. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edaff7f7b73fa27c9722b2a3255665492fe7d7843056f010ccaec28ee19b692. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29097c547220d17eb2739906af3d5dfd1c49d81c78f300445e47583e1aafb92. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39901f24f8f6f9f70eb0f9c30de4f89682b59e37ec36eca627a12442c879dfb8. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:56:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608629ad30e5cde2f504f07b6e2393058bd2e84f95d672b4a6923a786d312d06. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:49:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3159ccb36c9604b400a0117351d0b667baf6dc6509683dec5be23445e68c7ac5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f4b2ba79bd2a75349e6960d3c5b48d2c76f7d4f9adf012174131fb02d29f9f. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c7ef091193b04c8b122c9a91880611d0bc3a62f185e2aaa5ea8f1691a83b7b. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:46:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da5e35a58ba74c01f2deb980d1029fbb19e26557454941225bd0807e03a7cd7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ef38ab706470088d01fdf5a3bef01d76d769e1561b8d0de11f9f4921eb2c67. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:48:01Z), 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/AUBEC2490076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a83506047c5a92635042fef28a8bfaad99e2406b5a9d274928180d81542e33b. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39094bc2d87b62508a2d0df53dd54ecfbf0a3e0f7b8659287c0a20eb814d2dad. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:39:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f40ac6c54a6b796f7208f03dc2bb61b7d0dffc6eff0c15508ac8c00cb239e3a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8791969600a5921ce71b5788c59287e2ba91916b33456c089d60a92e3a431a1e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dfefb0e5cdb1cc6f22db0212925f1d1d7d5887bb00de0ae2e004237dd889e2. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32dc59c1892a576a522d7404c2c2690698b7b71eb41cb191af8ce02d7c6c39. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e54b74182c1ea74276c075069e98795c375cba087b3b3809c51613407173af. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf0baeb40b2a77aba57c0e1a4ccd6f165e70538e11e658f407254dca9d1c92b. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946051208241d2719f3624f5529647e26c3c2b50d658e818ec47b85aa9612134. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e082f1eddc5d5b1e79d7b5d691ae7c6db4ac0b3e3dd562c8fee1478969eebfe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554af59bc9ab29ee79c23ffbefb6f543d984ac20ecf02a51506aad3369064a9b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4d70ce85cc49d80fac50e1fa9fc8aefd366f09d882dff93c249e6c506aae11. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fd2ff54448d14ffa2b08eb7fef84672280713f803349b3de010cf50520d3b3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f53b3c07f1f939658bf6cb69ac7b4b1d40900bd2e1136bcaf483fa6a94d0d52. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:59:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28963fcee721f8f2bd6d7513898aeafd5622835cdc5afea07e7bdda8dfb0cba0. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7041a8e8b281f1fdac90dc999f656bac1e7dfae869023f80fbb428948bf0de. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3406a9c72f2778f7da8620d8271ec12a93ba1dce456c6f8f07cf90b5fd334ed. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564d24efe87c2b73b68322fd24afcd9ee2742e81b78b483ea466774816d6a7a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e299536d91f26f90458b03b1ef1e36e5518c68d04a6a88f5cf00f2cabe20c5. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc667ad3090b8fac406c8594f1344f14ece840b8c9f0dc126d8a44256bd387716. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:46:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01d0b9cfdc8dccdb21b87fad77fd9c057d3df9275af68816270bee10121e33d. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec3069244bb4fe63dc784f910ad021cf2363b1e34723c4f030a9983b71b73ca. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/AUBEC2490098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ee8f1bd69267662309c8ac5d88ea369d9c1bba5098839292ddf67684f71fe4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5470b7a86035b7cd9382523818e85b7709761135bd8fdbc883642dc452fe7cf6. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc11abc94306c4baf7cc41ef3c3eee9d70bd5d205b546188dd2fad991a08a1a. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/AUBEC2490101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24a317154e8c437721920e1db50ef5acd471a39d5eda9864c4b5f6f4db89b77. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439bb590697007cb74f2bbe41df36976df479d7a07f94bb0111cf99c3a1c4591. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:26:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f4dec1cfe45688e8f517c31e8b3564262b6f71292d6c86d19583a2ff9ad0dd. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:28:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2490104.