1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474aaf93cf5ee6a1377e468cfb103f1661a82ecf3c155de83bbe83d0d3a65ddc. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be62459f-f69f-4ae0-8c4e-7daf0ad41ab3.json and https://artists.proofprofile.net/proofs/artist/be62459f-f69f-4ae0-8c4e-7daf0ad41ab3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
THE ALLEYS Stream 002 / We Are All Astronauts (DJ Mix)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce316674a92a85d71fb745eec20c22adbfc6965a24695be3f9c2303a9016a00. 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/US83Z1827032.
THE ALLEYS Stream 001 / Mononoid (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8d08f9b07bb868862a2e7942d337d5b1c06c4036ec1635cd7b4b8536962838. 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/US83Z1812941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad4d4c6cd8078b58b7223395054b1714ce6d8d1f23c9d8c222a582c4fe2b512. 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/US83Z1523913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cc6ac6fc308eb59fdd34e5f7e9e07aab7ecb4ebe96254d47fb78dd83408b04. 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/US83Z1523914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2ee9ef4bf84de31e4296ae5f8cae578989ff61707b23b03e361a0375cfd2a1. 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/US83Z1523916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4efd29b5409fe078bd4a20142b1b1cd600903a83df07994e37875a7413a55c. 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/US83Z1523917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3430a844cde8d695c537a83be67b4a5fb53bc37bf293497b928edab3a4e55534. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1523918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27eafc71a38e33d76f1a1cf985cd582856d55e20019702c1b9995cc9fab7d54. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1523919.
Haven Place (Mrmilkcarton Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80babcdadbdb60e21708c37e15dfcef35f87df6de8518c0474d7617a8b95dbf3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1523920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63088fd654d946afb3f84527d3bec95a9bbe23f2a0343d88dc1dd1f5f2d93d84. 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/US83Z1523922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49649c200b16985be7102ba120e058b6f7a0c1e9e2dab46405be937ff5e305a4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1523924.
Nothing Out Here (Silence Groove Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6296e2f1cbab5f034234d8d8f167c6671f364bc61201ce8cbcb99e831e2752. 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/US83Z1523929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4ad50919451a7e1c31a2f19456126e25cf1dad216d76409698c67e0a1f55a8. 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/US83Z1523931.
We Chase The Sun (Talamanca Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc891e65ecc5124236d9d2396e4664f15d8435f2033629c227e19813b358f4e9d. 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/US83Z1523934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3e789b8b2223e338ec1aabfb9b0efb7254074c4da8df11e7f0dfb2354e3f41. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1523944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fded58ed3f83d3dbd37cbfb59ee651f27d20201203b7be12e4b4a7163805238. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z1922385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3514b93237d0ee4659e73ff04a88c9056565c35c8f24fe1c610c61f8a299eee1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z1922378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504811b314ab4948c7ce8e313ea65ddf78b3591c2d23f79b4b23940839e0ab99. 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/US83Z1922384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bae98fc5c7efe562a093eb83c5fa8e81dca5af46bbb1421a901b6c2ba803211. 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/US83Z1922382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381887086363e2895016f469002f03f2b7de143a4bfcb6cd6ccfbfa6b11a13c2. 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/US83Z1922381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d7f66ac58104d730aa82021f8fe8471f78f46dbd5284eda5ff03699dcec77d. 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/US83Z1922377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff7702cfcbcdca3ef044ab53f48942615611054eea9a3f906736dbffb869092. 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/US83Z1922383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2d11a86b3059df56d167351c7b4587c2f56a7260995438bc96659ea2885703. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z1922386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8063259e6e41c8904b08729763997541d2e3f4937c8e9976bdcecf8dfc746f. 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/US83Z1922379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25ba3646dc17cb75ee08ddd16f01e8f5e3a9874e84f667370c0c1b28121dfb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z1921414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0be44194880cdb6eba2f39e42b073a26a80bdd60a946dfbad0fcfd9f6f5af35. 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/US83Z1922380.
Images (Dan Sieg 'Dark Images' Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2326ee85691e9b1a603f8fa4e6290c956d689d4f3914d94187026fb8c4c42d. 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/US83Z1450814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428d5f84390d7f32dc0316e59b8b8327646f8a68309ed11b0a499ac8636e39b0. 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/US83Z1450816.
Beautiful Change (Arthur Deep Vocal Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b0a20151bc78d024ce279ccdb81e79e760bd03b59f2e8fee0adcd675805428. 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/US83Z1450817.
Citylanes Airplanes (KIWAMU vs. Tokyo Bay Cruise Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2298acfa76589002c7e03fad5713d3f7f49e61d9a1e01cefc24c8025a6e6cb57. 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/US83Z1450818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf153ae7ab8af1af99f6ca2e3bab221b18c5af49d046153ec4c8f27dd8b8c835. 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/US83Z1450820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02007344fb639c7d8e1636413bbcdfa002077e69bb772409ba4e85614b05fac. 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/US83Z1450822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e569945b71c5b6b5eb8aa21fae63861f75de4151af316c6000857a64cbb3d69. 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/US83Z1450823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6bebb4f20ce3d52b7d57b091a48733aea0435b4f22d2638ee78aa089b81b67. 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/US83Z1655786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a49a7b93250860032f5493303f16e14b94bce29b572b29aaa39f9a95945e36f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1655788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9662c3799f0e1c8c22f218a1a6af297b05436688cbf02bf9b01e3c6a42f52a6. 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/US83Z1655789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec9cd9e533356949b914331e78c1a6b4e74bffa43c31b4cffdc9a050731f12c. 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/US83Z1655793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686e7e1ab5fb9b06a38dae44d6c225ee4fe065a4fbe96c711c694fffa3615a3. 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/US83Z1655792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b03e2f57dbc33b8557251aaeb5ecd0f37465aaf0e4254d3fb9ccf2965047724. 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/US83Z1513448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d324bb24a2d6f5f5b408eead07688290a2450415aaead6fbc3f33552a284c6d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1513454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3a67f1fa30ccf80c11fb1484b8e0248cff54f2f35bb2546b60f07793a6192b. 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/US83Z1513457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8ce79107855e9280b1e42ebec096f7c9814c08390b99bc2b44654e79bb5ee6. 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/US83Z1513460.
Nothing Out Here (Embliss Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba0b724c38bba5ee3f6e07c3790aab67d2e29ab94ef6366e4ab34b6cd0090a. 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/US83Z1513462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f956b4b71050651c8494e715b4813ac92218c70c31668675e02e1b811deebe. 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/US83Z1513464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1296e03c11d5f65b1b7b04ff910565d846a1c98ff792fa230ff88ed732e8c00. 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/US83Z1513466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eba69fffd298977016317913a75ff80c5898809ad18549d020bd7f8330aa56. 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/US83Z1513470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb842c739ba08cf712d863919c18f8f35b15b144d3e2695ab17a16cff0a39992. 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/US83Z1513471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78f7a212e13948412eed0f0079493e7029e8fa5d61db1c386dcf9063b6e4c96. 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/US83Z1513449.
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 0xfe99dfed5d624af88c87618290fda92f928f10bdd864186eebce96a2115a84f4. 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/US83Z1334680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c3fcb8580ca61d9de247a3afe4469134336bc3818181c4c0193f210ec54201. 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/US83Z1467892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf75683d8fa8cff45062cfcbbd52a88e4309974d6f277ddbb5c5190e65592fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US83Z1467894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f5fef3f591100e2a8da234dceacef4522f99a3a86de4c0e2811cdbf1dd688c. 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/US83Z1467897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce9510537962e2d6f25f6625c92e6d271997c624ba78838d6a310db28695743. 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/US83Z1467891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422a9fffa7e214d2876a8ca279dcd600e209bcdcbf96be971c50ee640b0af325. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/US83Z1467893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3072458ce515f279c3ed690ac79395f3e4c316afe311c6b0788315e16aa7d16f. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1467895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46827e10d9fe0bde4728d51c8d5d6c03eea8b8308225cfb88426144efabdba6. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/US83Z1467896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3f2f055fef69db39483d1bdb1b70c2b4ba394aa1f14026bf719fc69fb7b81c. 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/US83Z1467900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a7abf4eaea8bc46158ebfc61b023b411830497ba708fda8946b37d027a3e9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1783044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd99669584fad900791df100b30dea7c608197f93797d9722f5093244892c0ac. 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/US83Z1659598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a865ce3e6d93e3348f1db2356d6686d1d0fe59f3536a6c98142e474e287bf1. 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/US83Z1659599.
To The Sun - eleven.five 'Leftfield' Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853664fda08e2b1a2c614fac5e5964e7293310db85180c3e4ae163368f12e2dd. 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/US83Z1659600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1924f3d9e23dfa4ac1cbaad39b6fdd29e024d450f737c194211f7bb4bfee7a43. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1515575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7675af057a0022c5ccec60f8963e383814b2f274596d39cf973900a4372674. 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/US83Z1515576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69fc62ee60a74702735febba59726b2397b5871c7152c119081511e86bfd1db. 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/US83Z1478988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfae56d4e774b6e94cafea322fce0409273118dbceea97399cc97e75316b34a. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/US83Z1478989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d8bf788512b5090dba5e4015b0beaea82f8e3ed2d9de9a4e83b4da80f5673a. 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/US83Z1331021.
Silk Music Pres. Dan Sieg / Dan & Sam 01
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5162443e4722b1ea1ce64598cd6cb2324b963aa8e3453705c85e3d94df29cd. 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/US83Z1798301.
Different You (Movement Machina Dub Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3709fb5a904a79ba7890f2dfc9fb91f46187fb7738aadc380db856dafed484df. 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/US83Z1798302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26460aa7d0b48c0cd542cabc7e04646a7452b56de96288068b31a47be0772360. 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/US83Z1798303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baa3eb757e1da0f50deea40f961302235b091170e3538f1609ad69c0657fda8. 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/US83Z1798305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6698636637dfcc74087349502a98c2df992b795e9ded5950606d61eb3035f7be. 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/US83Z1798306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739872de85929d253bb9107da0127a8e5349d309964a3fe8a063999636f5750f. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/US83Z1798307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d5f52e8fdb6ec57980d130158659286088606233972b0cd73620e408daae8. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1798308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb61156d85edb4148c7e2b2b0ddd593562d6cbfa7448dabfedcf2615e9f6beb6. 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/US83Z1798309.
Always (Blood Groove & Kikis Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88815c988f24d24102af5dfb7fe1ee8932be0ed5339d5180a888159d3bcfc75. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1798310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a9772712a6f3bfcce6ceafae4114e1b04330036afc2c3fa363a194552a07f8. 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/US83Z1798311.
Taxi (Alexander Volosnikov Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dfcab500f80a8b7f84f291bea2f822c55b3e2988dff5ae41d36542735e5c0a. 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/US83Z1798313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a85110fe1f87ed6a7cf0504f3ee700adebad5218f5ce779c335b627082fb9d. 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/US83Z1798316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e367500ae3cc854145078775c017f337c5c0b5f3df5b3373201cc31ced757e7. 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/US83Z1798317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0126d810027ce12e506f64931da794783d0cf2061d86a1f79fa86d793974612. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1798321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4376edae74b0bde770d3bef4f41d0a9f852f4c86688491f2d969b0160a6f3286. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1798322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deb771a06612a46a248293ad9c1273330ef86c51ae8361b6daef345b041514c. 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/US83Z1662904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb8eaa9127c1f99fa87fd71067ef2fc587ec9cc849688abb778304deb88eafe. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1662907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae099496d6e31c5c459c5ac4aa2da55c5ab75e29737ada354d95f9ab74d09208. 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/US83Z1662908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222bc1a24e497a7b9824141458191c1304102705aa7bc085a86f4535b18cc6b1. 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/US83Z1662909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71a95caf6009b1e97486b246d18f4f789231fa662f43c0af5aa295d77589e1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1662910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67b79aedddf5f137b5ca84c6eaf59c9822d5dc1e0694ef9c1d794b240b74c97. 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/US83Z1662613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f63d3e606c5f8c131bfce6a723e40c83e3d25aaeae74a4d315be037fb99428. 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/US83Z1662912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd51c1c8d14759b226c7e990f28b5ef6dbceb9ee6fd7f04b994ac7fcc93475f. 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/US83Z1320563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e21625c33a42526b4460c42666e699161c0671ebca5c4cbc6f11dbcf09671e7. 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/US83Z1662915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23e07860ca0955a0e05058a3e4976739e923b7ee9b02a5bde4720648cb9b7a7. 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/US83Z1910048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4b08aab06b2fe79aea4e895a172183d3e47343fb687bd1348a32cf3410dff. 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/US83Z1910071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0f9ec894422580e00d8be671847bf168976328a6e17172d7edefe93b48243e. 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/US83Z1910070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12112a8df148d6eeb949e4edb7a84ff5ebd4ece6db2780a54c8779aabca808e3. 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/US83Z1910064.
Disappear Feat. Stefan Ludik - Album Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ad28203e1e70133ec9bad40ef9be81e0454fd1513967dc8fbd8908df8163ec. 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/US83Z1324802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7615cd3e4dd09f51e16bd60aa3ed25754265edd54053aff29d0d8006a08bd22f. 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/US83Z1324805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a14dfd0cb9f347f5bbf8d22faede1b900dbfdf7257fa11911294a0d281ac43b. 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/US83Z1324807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b2e2b3d26ace4c80ed41859fb3037fc4e8d1667dd0ec7ad2c67f42ba19048b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1324808.
Silk Music Pres. Progressive House Essentials 06
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427ba466bf431ab4a3c0a3403a9303f4de42f003ca7fe68cb6c66d7082a2aa57. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z1771539.