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 0x5ced4cc7cf6a827f47770f773e880b5eedcb5a381e9cda863372ade0c1818dc6. 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/a2424fae-3675-438b-99e3-eb7a7150fdb9.json and https://artists.proofprofile.net/proofs/artist/a2424fae-3675-438b-99e3-eb7a7150fdb9.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 0x690938c3b1c9859fa231a88387bf2997384ee1c791f2052fa0e27d1654f717a8. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:26Z), 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/UST8K1708605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30e38b16eb8e7196faf75fc47c525e903861aa111360e3839e381824e9da453. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:14:00Z), 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/UST8K1708606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c188d713a2396d40769bc9f445958c71fe82ae99f069386148916fe9a760cf. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/UST8K1708607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1f48e28533bac3796dafe1aecf6cbff22ea2e68a2e5ba728f8f0136796fd6a. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/UST8K1708608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaacb5560d1f2f1ff6c1bc0f1d2cf3e2e6165e80653d406888ca7b673b46a422. 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/UST8K1708609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082fa493bc55d74d0848c9e2ff5760ed5b080f6edd1ac1e7fbaf4c00037f1e35. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:49:17Z), 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/UST8K1708610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8212fee51506fccf53df2a9509221b17bac1ab43c7423fa2d7a3abe4edc748db. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/UST8K1708611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee746f6e84d73a5e025ceb7f3e83e5c0a833956d2de8df8d58a8edb4f0910c7. 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/UST8K1708612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935490fb5af12bfcd6d56474e7417f1ef2d31ea274af2ca1a38e04e533bad0e7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/UST8K1708613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bbad6e38feb89a0fd9dd9526d9a899e74bc17c0f6f19fd223b773a04da7baf. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:01:11Z), 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/UST8K1708614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f7f74d0c8dfc5136bf86355b898c07a0da954594ee265dc295b86d4ad1cdb0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/UST8K1708615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa9ce29f6e9c0bfe36d9cda63a486a528cb9f601fe4a3232ab2088346040ccd. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:24:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1708618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b29571f0dceb2a3bae8d9491af7e62b983a6816bf4496246c93930417f8a5. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:30:52Z), 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/UST8K1708619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba26b20de7eb7279a21be74c1b138ea3c800fff91a05081fedda2009909565. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:27:24Z), 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/UST8K1708620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941791476236f28c727be2d1fd9b3787c19b76d9fb8d01da262074aefef2bb6c. 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/UST8K1708621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9c59fbc199bc8ff83498afc18ca7781fe9483fbb53bed28da9faeb5f41e4f6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:38:26Z), 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/UST8K1708622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bc1d24285ad7a491131f7ab0b838f3bdbec39380d5cd6c2933bf551bdf87fb. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:00:35Z), 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/UST8K1708623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20965cfc74e06d071a0606e83e503834377185da4453a5fd1fede8cc1457797c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/UST8K1708586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccaa7d20cf4e5347811c2211c8149bcf7e367e5cc72f581f7643b889ddb5301. 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/UST8K1708588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850649043d8239a45cafd850a46a5f708dff56d8f939f9f76538223c1525732. 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/UST8K1708591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba25f13ef3d62d73562abfbe2c0bcc96784d4122d7dfc4e60f4c824da0c9495. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/UST8K1708593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2816d0ea131b33008273b055b11b9e1a1f020141e2776db589b61300857974. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/UST8K1708594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084f611cd9806604d034b9d8d565a664b8ecea6811f4b772d4c3c82fd8af8132. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:47:06Z), 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/UST8K1708595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125153716a82d23f3c121a290d0d37ae63541b833a2362e429522a89209a61fd. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:35:49Z), 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/UST8K1708596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5c1e6b72e396510b62319254286ac8a17cdefb48c217cf535697d1d7a4259b. 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/UST8K1708597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830b3247d32b5c4cca9a6be7604df0c85be3bff1e8fcb3672cd63f176759983c. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:34:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1708598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8c81efad20faaed9280a62fd70f2e2b3d861f373f353a8615aa193367aa6f3. 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/UST8K1708527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef40d3d48c47083bf4846550c3edc187bb87c449af1fd2ba2626423706b2c43. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/UST8K1708528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabae38738a9e6bca44a11b9d089554a01516a294831ca52517f378116e3d83f1. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/UST8K1708529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2973ca26a2a8e78c24502cf917d4f0cafc2f4947f0e51d06d36ca89f92e5d9b6. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:44:27Z), 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/UST8K1708531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf909b1a91cfea29169dc46192e49e57a0882efa1c7e8d5fe77dc6d59c35ebf6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1708532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1279cb173937f5aafc84f43181037f85a8daeed397e09b2fbb8296bc4babe3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/UST8K1708533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bd950de3566bf2a563a86de1370eb83dbc44eebaa65fc9d7d0fde47c3821a4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:30:19Z), 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/UST8K1708534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec71c377f3d578eaa908284b803617da0ffb3d0c641626faa3f9a38fdacb6601. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/UST8K1708536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f4ec636a2290750754416b37c528fd13cc587839c3c31410a10b0fc73fdf96. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1708538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463aad7f13d7622152c69d5b255106d79f49e33d1bfb1d00770ea9faa05013fd. 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/QZDA71981734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd6730cb2c5957b147c12b7d719a054a87f622d9971a7e9db7d4ce708c65db1. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZDA71981735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018d10646f036d25e55f82ba1f32c4c7767540c158fe2ab1d1cf798158aed04f. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZDA71981736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c22767396487f83197d1454cb77010b6269c760ef4ca554001809afce15843d. 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/QZDA71981740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4afb6b11672dd9bb5e65de6fe6cbdedece839fe53689cf05cf6524ae3fc4e9. 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/QZDA71981741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca5ed93b135470b73127a3b309b8a4528067ddfe7909e30f364d72435b80210. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:37:42Z), 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/QZDA71981742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700d779ca0ccf96ee2cb54145091eb5f03751036ec108c2264a820d944efce35. 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/QZDA71981743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91771dd65fe4aef6411c5277f9aafba3bf0f1126dfd7ee3f01d137fddf86662b. 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/QZDA71981745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f188ae734f85f8c11c3e035775ed6ea3e68ba94771d3f4ed585861f8b42620. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:23:32Z), 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/QZDA71981720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af84a627a7b62b1d154492a838302378d7fe42827359779083ab9d93c1675f7. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZDA71981721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1977a749068df98e8180f4918b079ce7d4f89b456af92d216b359744dec502f2. 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/QZDA71981722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49aed4d3b1be29c1ac7d92cdb12a8d6e94b4a3244101c72e316a85c4df2196d0. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:55:31Z), 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/QZDA71981723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5883fb392a160bfdc2a25f38f2f0e9b3e86bb657c18e84fa5ffb56d8e4b478. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZDA71981724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecb7a4c66a6e8d2175b0ba578ecbcc6bb4fcee56168c432cd684939b9bbfda7. 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/QZDA71981725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b20936bff3f5b944aa8f83a53a7f3e5db5f8dd2d229d696184d92b67a16cc6. 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/QZDA71981729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0ffbdd35ec06451ff2f19ac6e62253d82f8d58114baea7a06bf6fda47926d4. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZDA71981731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f392b5c9dcbed401bda72b699ec0e1e939b774d4ac3ea116b7b7eecc78a9b9b. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:05:31Z), 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/QZDA71980360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4ed341192a270da98637be40bfb6ee312e22992914da36bdea84c5123ea98f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZDA71980361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7139cf657a2077c326abdea7e4fa07916090cbaa6ffaef79510773a5fd7c40a3. 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/QZDA71980365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a748cb2ad9f60acc127174ac45af553ac87f2c103829619393c659b4dcd009. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71980366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91111226c046342bdf02c1d56648d4ae7b61fb310b099e86dacd48c96b52d52a. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZDA71980370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49351fc31b09e27d41ec999739cedafdb7358ad31944a891d5d9b4cf3510c252. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZDA71980371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d8ac0274af20a7ef8ad0c899843686e06f73f490b9fb1d2d9b2526bd9ee664. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZDA71980372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfca959961e9248bf87da4233b7f4cbe12d1cacc7e1b0326f93b3079c9d3caf. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71980374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec14090fcc7da8d8b486555ae9326a81892be62ee6c8f10d37ca0004a75e8ae0. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZDA71980375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1742059e2d5830ce6007681b02df26f6dc696c2625f4d1dbfcc6b1e9af0a1d26. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51939452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318b525216dc044d0251d3f0cb442b085ef03001b7451a690866d9650a4dea6e. 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/QZES71920984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924b83ca3a5130493a228b66e0e80545d49d47818e453cc60647c6f9c7779d9e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21933347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74282a4367e8513a797da907a4aa5ce0230a97664bc159abdc8295c31b44ec7. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZFZ71957344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c9dd3b6e3acccb83ee227a3c819f0041ccb5cc27f1d5ec76d5025a23ebf457. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:54:57Z), 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/QZHN91914561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a31cd467ae23d4839a214d3b009d83b6504fc475b76ef7628295e34c2a03bf. 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/QZHNC1918668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ce83ce226013dbfb3e1327c0f2b3ddce98b0ea769e9d9398dc916cb06931cb. 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/QZK6P1902787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b912f177cc43bbdb0d091bfb0ad884c2af33357f3fec78e2e9484698937843. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:10:04Z), 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/QZFYX2030096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12b5463eec7bde76d15a4f41f0f03cfed8398fab80509a223436c2f3d6b1ba2. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZFZ62077459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0483eb0100d3a96fe4ddbd030c53d4ee17f5b1567d2f24c39653848afaa02255. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZDA72068837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde00a50db1536914bb29fa5f0a78d4f61c90bfd2546e53a851476d58a5de5338. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:04:45Z), 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/QZES52046837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ce6860e325ee0757bd9dc2233ed61a7eda3f691ff59f0e31435059f3bd78c2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZES92010375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ba8b16407821c38eb1d7237a129f27cd6d4b74f850ce54533d52a474134796. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:33:21Z), 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/QZK6K2051035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e8074c5f7314ee4365256e44546e5e6118f1c0f2bdfffe342fe6aefff2b90e. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZMEP2092615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a268c86a663ff987b9f8a3c57ca7a4c5ab2f9190333935ed1c4e8369497cab9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZNWR2065321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a9010f86e90645bada15e5bcc40952f57672985ead311226b8125ec9ae8334. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZFYY2112048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5a29b424be845c5dad26678874c15550c9429f983bc32c3bd86092c4ba3fa4. 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/QZFZ52164414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd330ce9efb19b9b73b2ffa4533929ec67017d739412fdc8a34e9dd38833e4127. 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/QZDA62199193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe24233b1b685bc245c9688d843d08e6d2a26f4f6bd257ea04ec7146fa3f77c. 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/QZHN82129379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7b960c9f7bf6353968e2c141760d6e6d2d70434391b2c88f9c55ce5abc86b0. 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/QZHNC2130087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c428cd946b87ee64649ef1f8313b9f6f8b80800dcaa1cd2a8cbee2ffaff933. 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/QZNWV2185120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662b62953992bdf85cca35683738588ec2a361fa10ca4dce2fa0c310817a52aa. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZNWV2185121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bc2972460dc0a155bfb2033dd2d636561df9868492993ee33342d39ebdbd46. 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/QZNWV2185122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff89e347e0c67128b57af23eb46aa3f2f4d739394c905ce63dcb033f9137249. 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/QZNWV2185123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcc235dc82cdf8ea2d955545af7b257770d8fb02490baf7e0a093380eb85bf1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZNWV2185126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb0f25533d3c4b5ccc65149074371c4fd40cc70311ada5f369c016ac7c96ba5. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:01Z), 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/QZNWV2185127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0d86699b817a50464271d3dc489c3502a76c81d8fcd28d831424d25e81fddf. 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/QZNWV2185128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc0c8f0cece2aa0e05dded5c65b21bf064831eb9eb69709d9fd44508beaca9a. 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/QZNWV2185129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0733905ccd46a0db6978befdd8818ac2c2760854462031bd14cf98da163cd285. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T03:01:20Z), 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/QZNWV2185130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228130569ec4a787b953f6cfd1b2633d93644d19d35d30a989663226f5f62536. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZNWV2185131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f4d7f8249a199fb23410dd0831f24db56437ae7c767e018ea6f7137592c1af. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZNWV2185133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f36978dd78066cc4e7c9dc43911e4c7453af73af34f8174da464bbaa255129. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZDA52243377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7985995f81949ea9cbd77d92f3a07fbd4031d6ee8f90f1cd31c5514f70cdaf3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52295271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe287cff58dcb445835407323494348bdbe20c64f2846c2c4f4d70339431fdec3. 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/QZK6Q2238806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f47f0c47d2efa5a0e262ce6f1281cd1ad056c41133f91d505ac0b850cac54ec. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZK6M2284684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97270f3e2fd6815592f4eef145fde614e5649940cc001bce7d6fc0a52c389f0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZNWY2298873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794718fd2aaad88804f347dfb07d83a4fc004d8ad63b91229b7d37d0529bcd9c. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:18:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2364598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72de5f2daade3a1d08d39f11ddb5a716fb63d831095c8a0412b6e7dd12de3fbc. 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/QZK6K2333628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0761e894b04a0a5a1ceb75e5cb17759bf4159801de6d4f962b204e7863d7e351. 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/HUA611603732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6dcc17371da3a7b3648fb2eb9ef0ca93c57bd4f8dfe158851f3ab60fc9de1f. 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/HUA612405171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c42fd280e812253a3facf616110620a35be87eae0fb6a64ac839b07c296651. 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/HUMAG2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca33116c04b412e6bb0c07c76c152a4755d804ed62575f4a5c2f8405129a43d. 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/HUMAG1900204.