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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd826930e06ff7ced005c0e31165688e0d38e2b2eb1c7b9219a88d9b28b552. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0efad4cd-7813-4f80-9fbd-2247eecd5b17.json and https://artists.proofprofile.net/proofs/artist/0efad4cd-7813-4f80-9fbd-2247eecd5b17.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c7fb8ceae33b463b1271f7871c682969b3cdf5d46ae7df4876ad16510e85c7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBKQU1529878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44568ae7dfe8e65f20218e033c0d1f1753cca15ff626946ea1ec33b5e79db42. 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/GBKQU1529879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf38c7a99c9cb481e4c600795751bca442c2b7b85fa688e9d9a1fa0ba63a160c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1529880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ed3b16ac463d5aa4af7a6ccd058112bc87ed1acedab5daec537b5e9c729fd0. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBKQU1529881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d4ffcc0b34fd115b744721aac71356235ec721ad300f227ea35badc13d36eb. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBKQU1529884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1f1cb8a8301a34a309c316e06f622c2788badde4ef5d90406a9ea910023089. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1529885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb602b3c7eab4aa7f543569c0649261183fb6bb0310d9edd89f2e099792079483. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLRD52013628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5992e9cae0bd6509ab338f573f2fb2c23ae45118400d898c07b69dd8ada0d5dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1534020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727cf28b4585e39d44519155fc5271307f2292a3e113870a769fc3bbaec9e6fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1329843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6c101b6faff961f0229a04576deb2429e662bed32d022a88917ee8d847fa47. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1329844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f08446028f69e3c2b69a67b22e9a496a7ca82e80801a475ec554dad481ed89. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1329845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067d7cc410e1d2eb8d39005896d6c6f6bfc4cc9e498e7299057df31a01df345c. 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/DKZVA1260089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307551acffbc39e7e4cec1af67f410a87d0e6a87d9e8e82e115f8c02ce1e4a1e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DKZVA1260090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6ccf6936931fd81fe8bab37d7f12011e2460dd4e409daa8a24aae5172c4ca9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1260091.
Mental Note - Major7 & Capital Monkey Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18a0de7a6b7893bd3f5dbf8eff6069084c341aee0a1200ba4d95d984e96ec21. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1260092.
Higher State of Consciousness - Major7 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906cdcad888583d23bfc79f198743eff279dd159a68beafb53afd37e0ab11215. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1260093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f5111d093525a9ff82a2f2052310196b355442aaab9f668916497b84e4c213. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/DKZVA1260094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277f9bd71a19eb5a4ddf948cc09a7feead2903f03c01b72e9a0dc72d51f4acaa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1260095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f0c4db9670dd4ea606f2c358a18f11f33e7b8fba970a3468ec2413630bef52. 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/DKZVA1260096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebafbd755456fd2f252f4eb5b395b3ad35eb76b3afddbe37f36ded3bde82d3a. 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/DKZVA1260097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ac5bd5613ba7cebb2e9d4941c46a3ef821067cb2df93375c5eb80b2bb58d7b. 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/DKZVA1260098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d96f6193abef3ec3b41c80c44a02bc4fddf5eea7f2fdae42f6726dfe1897cfa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1152001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb992d49783884f510d7871c0661186497eefbb65c94885c4690d3abaa7959a4c. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/DKZVA1152002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2205efc6981bedd47a2546806226dfe3799739861819e1664c7203f11e74be8e. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/DKZVA1152003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0b690f33701975f305e09855ccf3950fb57a77f4ad59bad1f832bc02c00ef3. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DKZVA1152004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1355cce49cd820cb6b0b02a001b194ff88dff83b0920585f79f7d2807a578f. 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/DKZVA1152005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e3bf1a18badd0156b47ca5a56e159b80e73f32f786aa3efbc277d413c0dc73. 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/DKZVA1152006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7128fb49f4fa8f8a4e092fa14386c27458e77c35b74481d48253c1e59e57c1c3. 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/DKZVA1152007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb01deb14098f536d1be66bac7fe688f06d3561ca690287f72b2ed9d3683b293. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/DKZVA1152008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996ff7ce4237b3fa9766f484470705b71fedc758a0dd6fe27887fe8d61a98bc. 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/DKZVA1152009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4307254251e72fb1a541cc10e610d12ab3188f3caa7fc385ad2a261f87c977. 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/DKZVA1152010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ba9aa80a8831a630d1348ffd91b5de3f0d927a705acd465a065a90eedba283. 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/DKZVA1152011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a42d16b9a979478de4fc79a99de7725eff27eda9af6e90ed024283a44b0216. 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/DKZVA1152012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba46d56b1f1d64a3bffc8f69f8c94eabbac711d5f8a4a1d099c69d72e2cdff9b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DKZVA1152013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d242d4ab4861c23ba7e8d40c2a607121281baf474f10fa2dfb19a8a6908a5c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1152014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15921e6b976567e5ca7cb80263ae10282ef6a6edcff68ed46f2b50f4beda797. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/DKZVA1152015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda4e850bd4b155fdd2951e7b298a614786c72bc32ed1ffe519f53b59e9cc80e. 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/DKZVA1152016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e36a231250144ecd68fd3dddfd68b6def83b5a2f2f2300a70d5547cf05d891. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1152018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96933726347340462e016061c1c5fa4655d06f5f8c8641bfe011951897b663e. 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/USA2P1374698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa667e42cf71860e1985c15d3f134878f178814b7fa431b383f0064e32451fd. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USGCV1499793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844ffba3ddd5234596e7c9a6b81c63b916eef19515ba4c4b5a3d7517874f30bb. 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/USGCV1499784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5b5a22eea6580636c810d4a808b1df5bdfdafa7c87407b97370760c5b831d3. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USQY51296130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9522c18bc46542567fbd050ccfe3c5fe5b5803c924523b64beaeab09ac9732a. 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/USQY51296131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe88e692c5c43c6b1e3bfc19dce1ccad8ce82b74289b39026c0f15e8c08a938e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USQY51296132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7075a6554a25f62811d0626c7a814b8f1da090591bfd4660ff63830b9689d4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USQY51296133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685e8d5f8c9084451131e278d2d1df577a9363cdd6bf697b3e94d9814a4164d8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USQY51296135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503c6bb71ecdd7208934dfe1fde493216f8c24b4191251d2126c35c2575673b3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USQY51296136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb03904d073b01231182c764ca0558a217c08b8cac5447f33fa45da2182a04da. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USQY51296146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608e9526eb28b2f4b0b97066abecb14237cef433ad70ce245b2213d488bf8a1d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51549097.
Limited Addiction - Freedom Fighters Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2784214733517263ef614e3b7eef6225a6f8423452d4561b4ae80e90f7f8d23. 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/UKR6V2030518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2130b95988809ff162e522076ccfb900ae73343b05c61e7e79cc89d8a6769c. 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/USA2P1163403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f79004e523740db07257884b2f34c83b3a0ff1e8545e7e16d0b8b963dabbc8c. 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/USA2P0612425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90007680940831c63cfc3eb46ff742ecd2e72e9244f791311aed2fc5388bc2b. 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/USQY51153583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761145ca1f3a9198d9a1739fd530a2390dc1c6a58c25ff2189d1049361168d5e. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USQY51739401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b2194989fcc43b2127dd467c571b47f8e50d4cf757a3d12f160fc5f3ff3f94. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51430349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4a5b8e8b67639518c4ef9ab64658b605730dd182d66524963425bc7024c914. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50941223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7b0e978f15ddbd872303b21adb1c64ba3d6315fab576dc684d7888b0e9134b. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/USA2P0600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813cd2e758117bb98642b2f689e6bae143f67c8e0419b9b675fa67af4018176f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKR6V2030519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959588fd8f379676859733d81f20e2065c4f17b7eedcef60db615deab5cd970b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USQY51430356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3605f5c89763e77eb0703b5b5fdea73fa858ba1689c82664712bdfd09aed04ad. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51360338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9239a07bcbd8124505e86665123b8ab2ab4d15684372ea10fbec647b50f69fc3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51360339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41a93b006352323fe55d4f225822438f3c38e665d5482181dae63ef121100c5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DKZVA1460531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0ccf7a14793e48168b68ceadcafdc1926f57df4a19b2f8ee99558aa5a23dff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1460532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2b05582348f2947214e3fb12bafb28cae3a7d73c0c8631c93008f755478ed5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1460533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f63b457df5122c61df29486f3160e9aecce6ce42251c1b73f2d3b786c633995. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DKZVA1460534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f9115e27dadc7a3a1d71dff7f8469b88e23daabc98037f16e6315ec3187cc7. 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/DKZVA1460535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca8370e97810aa61a37778ddb749ba6f99d024f02885c72fe6410560b7add96. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZVA1460536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5608e01f1e000b75c5215c2b2f511fd5f3dbae254ba940017cf1bed4f25c3f. 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/DKZVA1460541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e8083cb31209b0775622cb7cef55ba6ac57fe2291e7d6dfb7872c4a2f9e611. 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/DKZVA1460542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abfc0b773c92c1d5921f485b1374f8f04c611bd561d4de537bb7fbc419aa2c9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DKZVA1460544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4ff424966f6689a974f2269daae0e03a3f97f5f6f83e3bbfebd9860a6a1a95. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DKZVA1560812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc28c61716baaa8e17a50b23e94e3e82d5369a0152eace81fe49cf3afd7a2f5. 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/USNFU1500096.
Royal Flush, Vol. 5 (compiled by Sunstryk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e37c6bcb486534c8704ad919b768ed4e53a1f55dab5cd6d0c4657a88605412f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USQY51342114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7618bf3390f0cb3fe2ce216888a0b0a0c79a82c7eae36ef3d4a221b8ec77f344. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51342124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f5ff0590eadd1b5dd65f6f7589eb108cd3ca7c7bb5ffa9ff406e1a6dbfc2df. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51342130.