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 0xc5b635391cc55aadb311144906e145b5141e914ba0129c6ae9aa6ab8d8f938bc. 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/b5562be1-2099-46c1-a2e6-b875147e5577.json and https://artists.proofprofile.net/proofs/artist/b5562be1-2099-46c1-a2e6-b875147e5577.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 0xe92f1b1a5ab324fdc66d65a47dd66a602324d64499519d4e7addd33c88066cd3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ITFGO2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67ca12726a4dfbf1d408356db5f9ab54f8eb82a27826e87903ccb66df4f549a. 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/ITFGO2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35120c21feb6addd9fae2105bb7975937501697041e2c4779eec4c8f4186302a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITFGO2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1e9ae7135d07d1e67f34d6026703de394c1d33f8a99ed184437e8286671875. 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/ITFGO2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae5c88bffc6211a45e37a09693ac0b7a7ba75784d2365ccbe06dca21a2c7d48. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/ITFGO2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f1fa67fe4c59fe8a8fecc1aeb38025b57a26a81199724ce8e385e1ca0631f. 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/ITFGO2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e13af4aaa358fcbfd44ef37a6e5389672b4a2a4659dca43860aec8081329e9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFGO2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898db121c5dcec55498e67bcc21635f8c6044831e332d0f52ba1eac283f31696. 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/USA4N1200522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5cce4f4660a09bfc1c703d6c836fc83171cd68c4e9dd23f169ea18de66ca62. 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/USA4N1200547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe694b401fc639df88918d9999438eb9172b5e174e730eda1a57189d0e7fe2c06. 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/USA4N1200549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48495f7fe9e4e6650033e47142c2bd023a4f84cd82309de8d947dafe28d3023. 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/USA4N1200862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a488af16b704cbe6afb95ae67345e4162a88ffd25ea7e48e84f483cc33a84c9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USA4N1200552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6ce0c306f3e7c961e38b4e297adb4e89a1f6175d334da6777432734baf0abb. 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/USA4N1200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987e0f5a09217e8641cc904b318724255c254743b1299f310d870b2733e02c9c. 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/USA4N1200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01983fa46d9de3fc4a85dadb8b8fdd7b2a6c9060229e3b051813d8ab3b4898bd. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USA4N1200564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf008c897f6f280e4d62b0b0e0f6638a0f808cb5ad75f5f17517c5ae5c79e9394. 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/USA4N1200593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896166c5c933031ba006b6527ae21cf53cfcde523788e85f701dbf0326c590dd. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA4N1200553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f1c2a1e7ca87b2034fbcf1cf802de928354171a2430ce148a04cca77600a6a. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA4N1200539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f5ac938ad347cdbc597b515353ac7b578ce733d3aa0edbbd5f7eebd2b7eeb7. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USA4N1200451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf264575ecabf63f97e7685dc078f2e7e965ff149c3898625f21ed2e04b1bfbc5. 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/USA4N1200943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8a0eb38face09c146bc023eb94f2bccd33ccecc156d6d05479522a6039044c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf37131255f45a2c02997df2d52772f001b35b224f6025c127bdbbcf8a0cd7d6. 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/USA4N1200997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa561d4b45e087d5462148e8cdfadf115f5667973fb5dbaf331aac00be637fb7. 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/USA4N1200890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa878ff8836510729de0dd43de2ca371493cafb38706a2c97b358afa141e9ff15. 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/USA4N1200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebe1d9bdcbe4141615f8f25660db25f25f18d30991a1ba6a137449cafdf2acf. 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/USA4N1200863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8e8f3688e8f6ea5128c679224a7c84c1cbc07b3bffdcde785fadedc5d9201d. 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/USA4N1200888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536dc0461509425f6f34c9cba68d2bd0c093ef15275f4f06a6564eddcee63356. 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/USA4N1200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835227e4ee92b62944f38123fb7beda17b1022d908e15f77f39958b0ec80efbb. 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/USA4N1200596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559a2c812fea5b571c57ad6b5f8984155cd01cafe6fa08004ad11b36300bd568. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc9e73a708d745016f3303f17b19f8540c708658b1630b2ab5e77ead214fbe0. 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/USA4N1200937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8541eb443ea1499b08c36f2f04e12e099158afb513763f2de1d717197ba3f698. 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/USA4N1200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e84c86f9e4839680db705246ad6dcbae870aa93723bda31d15eff1c66a3ca0. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USA4N1200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38588f70a7c68b1d7d9e6c48651cdc0c625eda147e7cb8b7faa06c9909776d2. 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/USA4N1200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e09420ff2a4c4417652829a54a6b07450bb50baa28f689f141bfd52039a0e2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1fe9e5f599534d26b82b39f14c709ce770bb9a5f29c35e121367a13e7c078e. 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/USA4N1200929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b66246bdcba02ab42a04553e83d3b408fb71a6cb2f671c92812ed5c50a2c80. 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/USA4N1200153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6638f7f7d68fa4193cd1ac3fef082bd3c1799ee71ec35dcc16a72f8f5b2a7bf3. 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/USA4N1200700.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e2ead6e73fead7686ffded2b18e15b5d3df4af80bd5e08c3d9181029f09ad2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLAX70930026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf01eefddc51cc0f3ab15073806c2883f7c3230f74ce783e6531fbe7dd727cb6. 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/NLAX70930027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd9d6e83add2157c726a7613ff45d5ba81f959205633a1af4a8fc92f73e7478. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70930028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf979cd6a77910664c86392d7527c783e9320aef88059edb6642346a9a78bb025. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLAX70930029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d2051015f54bf92415f3af4525f262af0b19508cf92ff87d2f324de37b41b2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLAX70930030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc7328f40095a4a6943aa888bb29062ab76ae802fb5436676e4453232a7456. 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/NLAX70930031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec5c95dbe60499f6bc964c639fe1595a420f0900193a1b7155b430bbfdf2335. 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/NLAX70930032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb9451d90005b8df765b40e514454e834cdafb695e7b4756fa6a4ed2d70b213. 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/NLAX70930033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548cc137270667cb7e0af7deeb17fa4466178bbae0f877f5505f61adba1ffc20. 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/NLAX70930034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163bb0af53fa0eb6a4b0e06a4ee0b8039ee674b01b9adcefc47d21cfdd4d4c64. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLAX70930035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fe9831c7d67d71cdd82c46e51cb4b924f14ebdea4574306ca5bff353ed49f2. 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/NLAX70930036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bd014164b18ce7dc95c7a843d8a079b3e28ac44c2e29f9c7022d94590997b7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLAX70930037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5b4effa5f07ed8810ef755a9aa8ae1f282528de667a7d7469fa4da850b40ca. 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/NLAX70930038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1779dfb37a3643efed23414cfe19eef35fb2836c06c19ebae59d9776458635c7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70930039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b886dc894efdff9b1807b455460beb83e42243af2bddb9a2a291b3d790ffc5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLAX70930040.
Chitarra Romantica - Italia (15 Famous Italian Guitar Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc87bfeb626481468398cd423454a6b6f6d6ff8face303faf0a0526733cb029d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLAX70929962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4e544a966218eb195b4c5319ba3888dd860b2f0f22fa4d61454383f00d5bfc. 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/NLAX70929963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b8ea745f8c4f3953ddf2b20a38ecc32ce30bcad9ca01051b3d41286f3a3b72. 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/NLAX70929964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e3fb1a313f76a7284dd99152e71158f77635c325166fb49a6920db5d451cbf. 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/NLAX70929965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5126e4a008b840ca0593f8478b42040efb23247d7a704b818458fd6f61c6f5. 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/NLAX70929966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e07cd968faed721acf2fa9ffd69c6b6807fae3d52e61bee0f4d1172c46ea816. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/NLAX70929967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19bbf1f33180fdf44e252b41026943335fa79f272725ab52d8b0779d48df5f5. 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/NLAX70929968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7282ef7311de5d23bfee1456fb34d7957a100164f76707a5b8a74c12514776. 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/NLAX70929969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb576ab6f83aa47deba5884021ac7d7b1ee8b87548fafcdd5d041c9ce1fb4c066. 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/NLAX70929970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a14d3af68d551c7b0f5a1ebd2ef614f63278fcf84ad4348f11629c444c1874. 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/NLAX70929971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3017b89ecdb60810b8c5bf0a394d588a0b1647e412348d5f61b239df2138cdfd. 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/NLAX70929972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f5655ee601ae38c8f6143b7ebf18ff152b646df644d4501cd7e235e5fcd542. 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/NLAX70929973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e04c13be7a1466546bd9e590bafd0f2849ccd302f549ce3376d72e5d0d6ebe. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NLAX70929974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef5270a82c64fdac9a231db9b3fcaf61df4a0559b04a57e180492835289aaba. 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/NLAX70929975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3437065e8421086361e79f5743df7e656e0fe85a516239352af66031dfc25a5. 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/NLAX70929976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe691552518fc58ef5968b50e0961decf7cba2e7529c1d3c58c181033fb3637f4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DK5C50131225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37798d7a0a6d524bf4255837e3b5c5324cd363b225d2fb249f189bd6f10a5552. 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/DK5C50131226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf446fee1d92cfd32bbddc7412ed3c49e7332c09990ef9f182c1940cb5f89f75. 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/DK5C50131227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712c148aa06008ba4f70a7c2fe6946552041931023cdc4c56ffa14f05132798d. 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/DK5C50131230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9ab7260e6e345b8e669fbd58ad2ed8c57ec9423bad0bf8fdd713503ec7e230. 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/DK5C50131232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13da6189fc64f802c97e5078240ed3d0926aae02eeb76c9d284c8d73069a451. 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/DK5C50131234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd66c6b8b914033327bf05c35b435c46d79f1d0ddbff54587f6a3fcff6b1556c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DK5C50131238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261260686499cf0fdf3dbabb8ddca969b66808196bfe2c90fa80a51a7b3ea335. 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/DK5C50131239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5da5417b5cf74ffa855b0d22121d477ce611865ec66518a85058b86068cbf4. 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/DK5C50131240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21014d8e91eae56d188c8ccbfb90a0796aaa117fca71456a199f2b2cf913089. 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/DK5C50131241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909ea7b91a6ea801c5d7039efe9669c2cae698f8e6daf4a6a3e8bfe4fdf97fb5. 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/DK5C50131242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848566f3459e3b8b1a07c4ce9e7f6018fab9c5489de82b105bf7156bfa6e7b4f. 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/DK5C50131243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7554a304084eac7f21e909fcb3d9dbd8e446ba1862affa3a5fc878695628493. 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/DK5C50131244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1868f4068397cd05d09eac13e3ad6c52b810f13c4d30ad06e186ba6de0fa2125. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DK5C50131245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5181fa3f2db44b3e38f22732251449b81f301dbed984a1bcb0666f9263c8634. 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/DK5C50131246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbb23d2bf8c8e200396df93888ffa1647f22ab3945fa363afc1c278215c4545. 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/DK5C50131247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa977a895877ddf74cc1abbf562f73aab77c5fe06f3f357d99d304a3fc272dc85. 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/DK5C50131248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53ae8acddd730a941a5d6ed928ca141dab59849ef63f0fe720166401f1cf845. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DK5C50131249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d15646bc688432d569678db7dcad5c7ed596ba874eab72461438641e650c5. 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/DK5C50131250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a9c059cc9e9e6878b44434372d2d4d8f28df346fb62c1c6183aef5bef92402. 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/DK5C50131251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a39b707c64235d3559fa5f65b03d21867391a3623ee8a1902ef2838f67bc558. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DK5C50131252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019288bff25c126082cc86e7d3b27a568e4c925ba72ba8b5769650d71913b2a3. 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/DK5C50131253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a33653b8acbda5c87f45b073090b7d8df4a3f9b85d1733bec4a795dae1239c. 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/DK5C50131254.
Vive La France (15 Famous Guitar Hits Of France)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d45e27352ebabfa8a5006a6886b1801d24a640f6fcf1493097399e48a21c515. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/NLAX70930058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f3e46482e6bdb3a697dde0b68755771f6d5a2b313dfe3fbf2fc19499cdf251. 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/NLAX70930042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb89f47c5b85d5541c3457cc3adc58c04cbaed274982f6b30f2831927050a688. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70930043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd217f2d7899e399e441dceecd9510775e5c964bf21c98b2ecf6bd8dae4a8fb71. 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/NLAX70930044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f14df4405600a658d86a54352061ba00e3c562d7abd8ad622e323824188286. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70930045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c346e36fa49a6491120afa1f010601ddb6b45628f340fae7cce25daa81fd50. 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/NLAX70930046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d4ed3642e62718098a9c9b4331d8e0eb4139ce5d11742eda34fd1ac3412c03. 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/NLAX70930047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ada51ca3e2a5f191389afa20880777bdbdb9960581e257dba42e3f5027eb24b. 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/NLAX70930048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb765e32f14eb9a41d30a647f5b57e19c925124ff1213f04acc914894cfae8c. 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/NLAX70930051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8199ba8671ab73d34feb6c6fdbf045a7d1fb3c597d9d665796dd7082546972bb. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/NLAX70930052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e86b9534667c6505d81674195837a741d0c34b99a9969e7a4bbb1aeef5bbe. 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/NLAX70930054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ccd104e0842e13cdb7056f339dbecd3cd73ae90224fec3998fdd4ccbab4678. 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/NLAX70930056.
Lovely Lady Of Arcadia (15 Famous Greek Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2729e8de2f3072831afff208834d4d02af067d051db7d0c27e932563bb582edd. 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/NLAX70930074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a618fe18a21ad973d16af0f901c4fc085767edf8787a3779afaba5fb932aa1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NLAX70930076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba8c71279ba6f4a02c0408d91fa4172edc47ebaa83e18103c389b6b04dbfa1c. 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/NLAX70930078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4038a74533cf8bad6be58657245b664981eef8f8c13a4b1348a0213d1cf438. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLAX70930080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1328a4d56b6923ec660d72f14e30a18ae41ebabd74489414de3bbb8ed50d2aa3. 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/NLAX70930081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a71bae37aac5cd2b684a4a99c06acb94083c0c2c4eb76fb7f7f1f65d2d18889. 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/NLAX70930082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60085d9d21801684aaf2261e9b2b65a9cd0440a77fa8d713a7e4959a4ab0b86. 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/NLAX70930083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4958c651a15e9acb5cdeb85ea76461313bc59ec141c594386ee2fd1297486610. 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/NLAX70930085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bca5b121d8d907ff7e96df94b05bf87b38e4ea1be58d61eb5056cbe1a05db9. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/NLAX70930086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d50b66bf8fc5650c7019de2d4fc056b24abb002c2c29cffad9e2d36092203ad. 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/NLAX70930088.
Guitarra Romantica - España (15 Famous Guitar Hits Of Spain)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d72fc33dbca62655f4f40fa540db118abd9c3d907aa6e42c8bf7c38b9c66e8. 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/NLAX70929978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8314b5148e3ad48e99e83ede84a37fb9dbf5c0a918a911a2d5a703d2a74e88. 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/NLAX70929979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd104324343dfa65dc2a78eb671e5ae71401a659548e0fc7130bc2f6070430aa. 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/NLAX70929980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109d717961c81af64ebdfe6a312406850defc4e5f87fe5ebbe88bb476ccaa3ca. 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/NLAX70929981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52367814bbd1df32d0a3fe794375b11896ebdadd3227e0b1a45041f13e9b0a82. 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/NLAX70929982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93a1843cf37dcc976605481867520327260f1fd26500e05491cfa7bc665484c. 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/NLAX70929983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5524d11d67379cf5344099e90878d3159edfc5ca5b483694f3fbbbe77d10f. 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/NLAX70929984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d003dfe035b8151434a37ba9b963a6904d0920bf6914800d368f552af5688d. 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/NLAX70929985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640cf83b644f97d57fc6d218252eef95535ceb4564c2dd1992c46e7c5b94f4fa. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NLAX70929986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eea58e604342439696f02471784065a3be867836b313ef38b8f0ee6f84bcc30. 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/NLAX70929987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e9fd1996fa37e209e0701b6571fd6807ececa350337612f17da5370ab7cb26. 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/NLAX70929988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874834afc930eeec90bdf69640aa9bb1b75b65daba06aa5259f22a7c344e1304. 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/NLAX70929989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522a4ed56dbe985073823cda4b1d68e6df6a8b5f4efd6c2045152a10edac9999. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70929990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c1760bc0f43b478e685628b8e9709f2ecae362b6ba634a793340315028537a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLAX70929991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d2e42d788bdb13542e9917dce085899875f18fe2e13957ab13997332e6afd5. 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/NLAX70929992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2570fe65d334fd3592b66564b130d0854aaadc6e94b5ee54eebaee8202c0217. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ITFGO2100015.
VOTU, Vol 4: Funky Junction Back To The Classics
Sobabini - Costantino Mixmaster Padovano & Ariano Kinà Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7855d3d03f5957e92420531b0b0fa473675a8854412a5930ce16db9fbbf11bda. 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/USA2P1679263.
Latin Session (Asi Asi) - Mixmaster and StoneBridge Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcd8ff247fe0401ad04ecbf4ceda9c6387b52319af69234a8a4dcb3aff2f007. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USA2P1679264.
Jane Vanderbilt + Caitlin Electra Sheeva Exclusive A&R Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87ec884bbbc1ee77a05764e2b276b640613b29381b369ce005a9b63ab362c44. 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/USS171200030.
Sheeva Records Presents Miami Music Week 2011
Jane Vanderbilt + Caitlin Electra Sheeva Exclusive A&R, Vol. 1