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 0x04aa5fd39e248207820f4b4d5095d089f23aa3cf70f93baeb2df40200e77b39f. 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/b90f828d-104d-42b6-8f27-ebdeadcb7afc.json and https://artists.proofprofile.net/proofs/artist/b90f828d-104d-42b6-8f27-ebdeadcb7afc.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 0x2a56819cb56371ff53af2395edd16675cb71371d6049cb734ff98794a8e68100. 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/QZDA42232611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7ca90080ae348561a599761c999869da8a3a64664c51c04bc55139dd06cc7d. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:31:27Z), 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/QZTAZ2288739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159533309a376e6e1a7bc908fe16c4567bb3fb005d8175e7d72153f7baa38d1d. 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/QZTB42211283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05724aae7944ac5d23aac0950a435f03ba6270ca60100c909a938dc93b4aae62. 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/QZDA82332334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a0e4882776c8c319ddac9cc99c510a66cde2c360e6fa1f38204bfa58956291. 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/QZHN32398457.
the gas station tapes: i didn't mean to hurt you
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71afede32980191eef01886d816daa5a8f8ab9a16616592752a54bc4fc73245. 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/QZHNC2379034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210215e0804a94954cc8db2e72b60757813cd960ff93b960dddafa9ebc87a160. 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/QZK6G2312255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dc02fa1f8a226eea30c57b4e3b3d5c84b349c5e45be4a95727df17e92eb9a4. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/CA5KR2334333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa043096e63b1e7bccc1896922051b276c52470559df2220ae608e7bfceda6a9b. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:47:04Z), 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/QZHNB2371936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db2966cd173ca469ab404efaeffa749e2f8628caf44d4524a1bd9f087695053. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:57:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2327627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2261a397338821fccca8452650fb9ef09dc07e5b95b6480adc1d2c9755d47. 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/QZVEM2373580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadc12182561c39c06c99e3deff178df914696b74fc570009920627e11d15f69. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZVEM2375034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2501a85914ff2aa341ab53ae92ef0c318334d210decdbe7e32d12abf94a64f3. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZVEM2382020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60213dc87341594296cd66b9bff651a39871b24c4a3c0139c32550fff4c55e. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:50:48Z), 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/QZVEM2374741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2578fa984db057befd6796d8793d8106ec6d628069916f5080c09aefc9378b. 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/QZVEM2382024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d326c3d0445fae8b297ebbbe718d5ff187cf0292c50c9ba911a19f856f784be. 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/CA5KR2415327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd3752d5c8117a943d1a02b4ec18273598dc12f5f5f3489d5c932c01bf9662a. 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/CA5KR2415329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf804ad1b31965a683d6a6c524e68cd671568b34c7cf239ea8f8512fe1324aaeb. 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/CA5KR2415331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955a1b9b8d5c268d2caf8eb29ab2a0b84b792431a706bd3e80f3858d173b9473. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:40:31Z), 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/CA5KR2415334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b421f14a53194f570f4242ccb800005f5a80b4e0315abff0303d7fae8985b2. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/CA5KR2415336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0deaa0bad4a01c254307c9754c396d134383c10ad17332ead602fbdc04b83e. 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/CA5KR2415341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42bb9f3609a3c05894e7b15cd5add2749f102c1518f3ebfc84043c23590f84c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/CA5KR2437592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4e23b530e4acb29a1060f02997bd56448507fbb436efc9d648db825b7cb315. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/CA5KR2437593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5c34dbd17c53d13c17c752184c1146ebaf739c0761d2190f275b10f6543a96. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZPEW2498914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a755ab031149a5b72bdd87899a59a31700f8874b0580b63557b9076231a782. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZPEW2498915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ef92ad0292f9a9fb783378fa2f241108f02c9344b3fcfebd9a686b7f9351f9. 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/TLVEM2457258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e3b0761ac89174771eb2c8ab59cd199f6cf04ea287a33d72a49ab114dd0088. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1880164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0a446ba2d136b81dc405e00444a1b157a1b308ef3b1b1533a84d2b7309a19a. 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/QZVEM1880166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5c34dbd17c53d13c17c752184c1146ebaf739c0761d2190f275b10f6543a96. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZPEW2498914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8f068436f8d5aa9119880bb34eee96f222787e7c15ddff34ec33df061dfb6a. 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/QZPEW2527355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61ac02f5d434a2b25f5d3f46d22bc8da5952d4ad09e4c513a4867a6e739badb. 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/QZDA42232607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93db68b8bd001444667529fc63bbfb6fd75b58ea3f74467db026855012125fce. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:59:37Z), 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/QZPEW2593724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23edcb9184578c7906cfe6def854a7fb808bf5f4592102a817b828a0960d9f8. 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/QZPEW2593725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3fda3844ff4fd7f8dc995c28a8ab51d2a28f18f92a38aa7454b8554bc7d580. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZPEW2593609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d9770219b78f9ece873f4bebff4ac07afeb6b57f668384e9d0c0df38e62b82. 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/QZVEM2533990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5966adb7d39fd1f87584bf59ed59a279bb831512fb81738e7c9b4dc4081c32. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:52:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2533993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38531a13dd8d9975142135e11a7c2638cf124a8e820a5e8451fbb75a74a395d3. 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/QZVEM2533995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0212446e22a38bf930425938802a35b8c0644a1417715c8c9412ef26923d7b5f. 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/QZVEM2533996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43949223cccfde65d6e464c55783da294a1888fe4e7661b13f32e39fc00f348. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:56:44Z), 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/QZVEM2533997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c072b2f88ac4b64232ed103c249ddeb2f6a4bfd6cd9de3b18ee42fc543714d1. 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/QZVEM2533998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2661dc18c80d03be41349af51787736add5e7abf483f8fa9817885d33a7a9b. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QT4K32547863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae02c95c3bad06e44439207c730c9511f9d21a743e5fba17fd5a16920b20c80. 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/QT4K32560166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811873338c6e12cd8442dc3898a7045bbe1643d8ab5ddcfdbe8e55aeef970e31. 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/QT4K32560167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400d8f2707d97b40b982abbcb116d75b44ecc1e223df2bfdea6c9ab104b5b5d8. 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/QT4K32560168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aca73bf277e64403c4c916015f2108b1a90679e566b115090ceb2ba8a8d5180. 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/QT4K32560169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2661dc18c80d03be41349af51787736add5e7abf483f8fa9817885d33a7a9b. 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/QT4K32547863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b4c5bd6980df2ec6f799d30cb6a54beba998fb96aaf80afae1da4e9fa7c45. 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/QT4K32560170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71adbad7f2d681c9c2be18cb4792600d7c0a5c7f672d2dd4b02c04d4dc9ecfcd. 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/QT4K32560172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f98a69cbeff04c74c625cfe31deba52b7244d8ade618abde54e8e8a4fa391c2. 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/QT4K32560173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f92454bb5797878cc7ef2013996351a27b5730d97b695e2314cac667cc2931. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QT4K32560174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884d2ffdd104124a063bdffce5d5f0a2070bcd481d0eeabd1f118d05bfd95926. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:39:17Z), 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/QT4K32560175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5969cc1d372301b73f414cc028265d4ccd6b662e968927462562201668d759b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32560176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606b4922a536a47410f1c06d29e8c1cecd0cbd5c2af917b4c3cdc5b9e2cb01d6. 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/QT4K32560177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3756d5cc02942284d2d01630cef9ec036b7ddc2013c22dc73e8f6e495a0b2fac. 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/QT4K32560178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8010b1baad8bc5fd3caf021a235576e28881417d38d6e311531e33b4d24fd27d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZPEW2593726.