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 0xdebe6fc8c52774ae822afe251b41ae38808952fd0430d3c4404ea0f57fcc5e49. 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/c24de483-2ac0-4ef1-8eb1-c150dec28762.json and https://artists.proofprofile.net/proofs/artist/c24de483-2ac0-4ef1-8eb1-c150dec28762.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 0xf18d00eaaa77c75507b5b20db6885a9fa34b802c9566e5e7cf0183e1a9aa4601. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/SE6TI2135661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314649621a58356ff5cd2e55d711a1f77d0e46b4eaf04abf46f110d1bdcd0b82. 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/SE6TI2164837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50f3cbbb61249829c50e0b865fddba98e338303300b59cd6930b6dedb93e378. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6XW2193750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d467a8e854929969fbbd09c51782a0463ac8a756329f9763ef6afd2c50b81fd. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/SE6XX2160523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94b1c9b943a8127869b10cac8c62570ac3556dfcfe2ddd3de81d5cf5c4a7536. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBLV62115444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eb03c5282ce3c4a770f53e64f745d49219e3679f9b823e41948f79e26d9213. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/GBLV62115449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd88097a2accd6a16a884905cf1d6adb11af2371e8930cf3c472613b0216119a. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GBLV62115451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4169a4c128589813c50361af5c9105bef402ed2f086dea97b03953031aecd2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SE6XY2162990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618c5d9abaa596fec2876fb06076b8d4931aa78a85c2c1918033405f61ca2185. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6XY2162993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbbf6876dedce015bbc85a10bfee7dd0af55e3f66fd1d8716c46e9007d0bce0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE6XY2163002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4169a4c128589813c50361af5c9105bef402ed2f086dea97b03953031aecd2. 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/SE6XY2162990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618c5d9abaa596fec2876fb06076b8d4931aa78a85c2c1918033405f61ca2185. 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/SE6XY2162993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f458aeed93f0ec3d36b234973a6eaf2a87d6b7663b0fe20b1c0c47d1a192ca. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:32:48Z), 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/SE6XY2163063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fad05b409e4527168a8283def5ff90c9a75994325fac4b061d4018fdf8ac1e0. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2213243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749b50e5a8dc6a25941fc28d5ac4f9497d1a5772823d238e44a86808747daff8. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/GBKQU2213244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdd62498cbf617c1a8f32d43cbf55fd53204e8c9ab609ca6e9eec27d70387fc. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/GBKQU2213245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd314f13784ec178a882875e16501b4ee7831ee35790c99aa52210604662c07e3. 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/GBKQU2213246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e231ea39dfa68af2b9d2658aa7000ceda3a3faa7d5e1deb0852e8377f80fc1e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBKQU2213250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c46802053ec9ba88d818168fc231c568cec3c76842f9311371a2103c88b34a5. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:38Z), 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/GBKQU2213251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc30423172bbb3ad6dcfbcc9e14e1334d7c2a8e9aa68d0df4e7c0b2c83506019. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6I32204471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa06e7839938a7e92c75c064c6e1f1820424df2a5ce1a937dc38e71549e7940. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SE6I32283272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa06e7839938a7e92c75c064c6e1f1820424df2a5ce1a937dc38e71549e7940. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32283272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cae94a724b9cc0b9309052e9628f749d1cd1594c82f2228da7f6a7c8bb068a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32283286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8fbed19c3a93812ec9f18bf4b9a849f26650f4f170f96d567e6fc20e2588c7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32283281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9d0f1527d0f8a1154fa6a269e892dfdb83cadcb5dd43638ca00008b45e12dd. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6I32283287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cabcd4cb496a6f9411f01e00c9d8b612ec0c54ee5c52081b6b6cc264f5949cd. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2258873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfef0d35783f4994a3c9f78ec18a044fc3e97770524c3a2a7907fe614f99587c. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:55:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2258877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc885aa491317dc5515dae65e747c64ae84050e22e38615003e4e1dc8d255ce9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2258864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ca2700b0218bbd80740b178f3b86e32dd03b21f9c9de475bdff4e1af53a1cc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2258899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2687c21362d4b4f809740292e9ef145911fcf73ae21b36f6541a5e8a47e6a23. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/SE6XY2205588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be429e2c62ff864ba5e9e87f3bcca8cccb856b9f6c701dc966c2ead0e02a1c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE62M2283153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970eaaeae0b220e4a4518e605c9939be0f357a0ef649045c045e0d7301743049. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE5BU2265447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c440b4294faae0c0e40733bb4c4df1f3e19013515a03cacb36c19f2114ae1c1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SE6SA2276766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7246b4749be035cc43b8b5392eb8e07cf23213a4b79741c9e88cdd136a99d471. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6SA2277402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c7566f5c44ddf431573446ba7bec82d2de866893285f1a83aad6a30cdd7a7. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/SE5BU2212208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc259637663669b6c530a92373c25c5ae6e2b19d03f482968473c9cbaaa3b2655. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE6SA2278533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a65929cea44ca68c8fdb6649d1e3dde4cb0dca9e2d801029d10980cd3fbbc93. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/SE6SA2278659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fef363054c6712f32d7910f9bc2b2b0a6b4f18ed25e45da18aa9a7c3aefcaf. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/SE5752340784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c440b4294faae0c0e40733bb4c4df1f3e19013515a03cacb36c19f2114ae1c1. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2276766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be429e2c62ff864ba5e9e87f3bcca8cccb856b9f6c701dc966c2ead0e02a1c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/SE62M2283153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970eaaeae0b220e4a4518e605c9939be0f357a0ef649045c045e0d7301743049. 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/SE5BU2265447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed61527c701e7ab1867fb5af3d43d24cb5db5807eb757f798511e5849f438c7. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2276506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c774939f1b72ac1c7daad7355cd7ec619cd3f30b0a891a1e26123b9711bff3f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2255487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c7566f5c44ddf431573446ba7bec82d2de866893285f1a83aad6a30cdd7a7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2212208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7246b4749be035cc43b8b5392eb8e07cf23213a4b79741c9e88cdd136a99d471. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE6SA2277402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1843c7a748663164a03b63d7848efd3adbcc0d3d742a6132bf24d2d42244130. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SE5752228039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a65929cea44ca68c8fdb6649d1e3dde4cb0dca9e2d801029d10980cd3fbbc93. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SE6SA2278659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc259637663669b6c530a92373c25c5ae6e2b19d03f482968473c9cbaaa3b2655. 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/SE6SA2278533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ff16c242b4be25726dd28d542c19ab5e825d69f959d0f973721da7c6052974. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2205363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ac14b016c11b09f25207d3cafa9f16245d4d048e575ad7ffd51b01394772f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6QE2367385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad2ccbda565bd692eb3978dc648edbdbf64fcd0a2df8d10868b7fe6d552540. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/SE6QE2368884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ad2ccbda565bd692eb3978dc648edbdbf64fcd0a2df8d10868b7fe6d552540. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/SE6QE2368884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ac14b016c11b09f25207d3cafa9f16245d4d048e575ad7ffd51b01394772f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SE6QE2367385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d20454aa0378b9485957e6441b0b458dabe737c60ba18fc43a38d193706d01. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:57:38Z), 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/SE6SA2348651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696ff42cdd8f443af047db6fbd48fb23f640ccf97e2c9e8d6108edac094b28a8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6TI2329024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4218de217929678e66c34af231c15f6af4636036bbb0c5c42a19f7abcbcc365b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6TI2381089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642935df4b2cac6656ad769a5d5fc69cb0770573c5e60d64aca53e2a5db36f31. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:06:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2312176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109805c61d4f829864fa37e74fd8f6414562d309a7fbba5f93191b4c88c5c48a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:39:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2397694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c191ce0b5b5f1a049447765929b6cbe45b8a27afcd033e6f151d8a338404b8. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SE6XY2318305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9ff54eab34fab6f28b1660a0968a868dd3d7667281794456083789ea3ad7c2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE6TI2368654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22ef26c7ea69b3be11b318357adf1d5b464767add620f817051b370798eaeb1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6TI2362743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8358ca27d158de4647f994e3b35b54584fda826eeddceb2ed7f02b78ce9873f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE6TI2306502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a87e563032ee806f9fd22203700a9e313e52e64578fc14bc9ec9ca7c93d302. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE6SA2348863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a09a20151c0449ce53ddee249b392590a8865fd734d034cda3b2d06a28e4adb. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/SE6SA2303292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0ef18ac2d17050e7b6058a5e8186dc5cfdcde72970ebe365af33f8de089e3b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6XW2339980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726e2ae7f25a00f8a46a8186f4cb3d6f82020c72b36479fa9a65f7d0e53ced53. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:52:22Z), 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/SE6SA2317256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeca2d2ad78626d75cf6195dce6ddb0a673fca0ad280d06314926bbaed65fff. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6XW2339707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bca301850ed7724a1f119cd96905fd97eb3b5aa4173545d8242c86869fb6b6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE6SA2312300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeca2d2ad78626d75cf6195dce6ddb0a673fca0ad280d06314926bbaed65fff. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/SE6XW2339707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139b9cd09f4a0d408a17b191528b1e306141754d81177e76055919a1a59f7102. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2328297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb848fee1e2cb40a715b4cb4910283c3442e76ab74066785e306f1707dfa3b0c2. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/SE6I32490512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707e72be235d9a60ef7be544dee2d54b094c16a48ea4cebd9302191af2a238b9. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/SE6QE2418604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702f8853f0a5d94ee13c2d3cd5eb9ce9fe1080dcc1b589aa1ca9c1d071cf7bd0. 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/SE6XY2349391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb848fee1e2cb40a715b4cb4910283c3442e76ab74066785e306f1707dfa3b0c2. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:36:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32490512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736aa4efe3b4ea74a84215794c9382029f22cce7c64b3aac905d90e3ec49829c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SE6QE2419991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd464e3cf80afc71c8de2e6722fde0c1e6ac47e066c7f59ae588f2423e179dccd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SE6A92336126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b9457acc1b75beee64d16ae883b19a3efbab5c5f0cd8315a467ffb4632379e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32490540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f653861110cbb90ef80b30e1cb111fc07bae2876e7b4e0bc204c20cba22d39. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2419993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2537655513da8d21ad35de6e98177e4fcb5b887cac75c56f4644029ad1bd510. 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/GBKQU2204503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eef51bbb6748794b032dcacbc4a0a82cdd6b5cf85e5adf44c75500f2d04f29f. 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/GBKQU2204500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eef51bbb6748794b032dcacbc4a0a82cdd6b5cf85e5adf44c75500f2d04f29f. 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/GBKQU2204500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2537655513da8d21ad35de6e98177e4fcb5b887cac75c56f4644029ad1bd510. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2204503.