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 0xa8437b3f0644edbebc57a17aa799ba0053267e8fec6ce06dc2546855166d4007. 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/66c2c437-c6eb-44be-9a2e-37100ac39408.json and https://artists.proofprofile.net/proofs/artist/66c2c437-c6eb-44be-9a2e-37100ac39408.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 0xc9d0d4cc8618ac221879c73eefc639796264308155966cd669067fc2226be4e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58abe92c27d8b5cfaa55c9abb32605863ed68938a3267e3d1b028d94d271ad88. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b59d7b80019a886ede3e2af97ba4c12a5e23150769d5a165ea04c812f6b468. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3e852c3b27f33397d051733a77103a568bd9f59916f3d37d701429792fb75b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf4791da09333be3356dd76492ec9fac9e69b0d010e79630dca74a133a99b87. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100060.
Come and Have a Go If You Think You're Rachmaninoff
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bf6b0dba18bc7449727782142b077231068bcd0d8d2c6baa334d75c9439b33. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca841dfb71249cb966535df0d6c2134f4fabedff073374a759c9a935c0a5048. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cca8818b4a7d5343992c4cdfe02e7465eefa2fca5a1c1c9bba0071b46ab0d8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dd24c4c8abb514ee93ad3f781a62170940f28e95ef5eb9ba1bc9de020632c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69cfa591e3b40d383e535f9beed929fe7c3f9081e517ed8060b41945a8da2b9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bf207b0d63bd3a12f6729bd48c559caf52da413413d8193b967f81da0332d9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX5LD2100047.
Crepuscolo dorato della bruschetta borsetta calzetta cacchetta trombetta lambretta giallo ossido, ooooooh cosi magnifico!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284dff5ff08a628f09ef396c766ff48e1f5775a624de2d15b824b998bee627c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4fb1658f1a93aff9ee8113c7e6d49b0b8379995f6c7f1a54825d8cd90a4581. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e57ea7fadf954594eda85c48f72495261750bdc50f15007db84794ce6961e7e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GX5LD2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9820636ad77c6778fd5c266bf464ec7f0ee5faada1a506c228e65e770e4517. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cae800b5ee55c5f5f88cbf0d01bfb5d4330728a9f8fec9201896bee16bd6fa1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5LD2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b7384cccc342ab982c331c934c69e0c0d1fa3710473a0dd9c137b9cc29cb9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41810801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8092be032f07c0880ae926c75321934cacb85c7be5ca9c04c020897d70e9080b. 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/USFW41810802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce713f8332a91e19084f55ca44a49bfd894cacfee4df833fcbab5922907b6f94. 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/USFW41810804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18abdb45923aefc8688818b819bde89c5d2e6737f6662a9312f22a666e61fb31. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USFW41810805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3fe64acb1748088f546e67969e891fc66714e100f38ab723b52f2ee82562c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41810807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d44cd1dca350e6fa8c7510e44e6af50096ffeb1ec99f0c793ed5b59c8e001d. 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/USFW41290301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe747124b2a5fd268494e972678e9b69bc07904f8f76a8ce9614acbd9270d0ea8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41290303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa5069f0ae7db2b01debe47d2b3551fcab9dd82f425d45e8e0cb0c8982b9aa5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41290307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f2886fc294fa8d3a5fc143256b5287c81b3a2e8a9740bcbd404213b3d30ab4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41290310.
Potatoes and Melons Wholesale Prices Straight from the Lock Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ec387dfef9dcb76d7f5dcc9a430072d08e7a1d17a40f1d2052771d9dfc87b7. 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/USFW40455601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cef188e803d45da9b34a90a434b3a6f7b887a0e81d262fb199360b0f169fe3. 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/USFW40455602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06c9fbe5bb8418063adb5135b276122ec25258f924b38cbeb7647224e9054cd. 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/USFW40455603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829627435dd38a558b65e47583a696907a9587a206c59e085d1351d74fb3287d. 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/USFW40455604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8180e1a6952f541cee5251c6ce03aea2fbb4690ebf5774fd34bc778f0f88797d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USFW40455605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de4906ca2333fc296cd5eeb6d3a30eb5525309929d5a0c5d056af70ea11c6a4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:30:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40455606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3740142387e34103fcbed24a477529fc462a6eb9e36fdf9284c63a36bec7009. 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/USFW40455607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a5df19d37b9e489fdfe7564d1294fcdaf46ededf5145bca0d5830bdceeff58. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USFW40455608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1c66224f0bd93379fd0fe6a1b7f99a05cbc7fe1d32384028d0c12940d30894. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40455609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90303bc89b759824fab7843d09c6942bb381f43dddde548d8c4fd9455505668. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40455611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cefa1eef50b3f73af9386d1f1b2af5c9b09d21455299754710516c46644e7d6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2000519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8529119500c10ac9c87a27f97c441ad49cc6fbadf3796efbf6babe7ee1fc00b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2001706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90aaea9d0b09d81386797fc0189ab5375a8abfc37bb2321e847335ce2862c7c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2001710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85719e34ffac4002e8eea31900e4f70736b5c89a86268f23f656c989cd89903. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2000522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f30a543c9c481a636e35b9f37bc7e0805f75a2046045e55e81989ca1bcd754a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2000523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3fe64acb1748088f546e67969e891fc66714e100f38ab723b52f2ee82562c4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41810807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce713f8332a91e19084f55ca44a49bfd894cacfee4df833fcbab5922907b6f94. 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/USFW41810804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44166bd8523474e1b2058e36b4197e7ff7ec5b5d1d0f77c54c84d58f3ea2ba22. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW41226201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb3bc8f3daa04af7a41641e076be6c2978ab02db0589fe4ee641c5bd7d82c8b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US2Y30630423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3f6cad98b2ecaa9d3804ca7c9da005ee4c9629347b832a85a74e96395cface. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30630425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30850746ec957fdfdf803b03b8391a0de50b4403fb04c380c10e4f309a8aece9. 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/US2Y30630426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37c525749d290b3b1c09c3e3bf5a986cbf8292d24492cb37a695246e50d8e6c. Chain 2 (Bitcoin): anchored in block 957212 (2026-07-08T18:33:44Z), 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/NLH989800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31287bdcf94e0fcd581bb3e91e0b73594a1bc6d22a06753da9aa6d8cf60a4a3. 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/USFW41391507.