Snow consists of individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of
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 0x4c4aaf6efa43a40900577d710bb3b076862aec59650626243c35ebd2cdcc1d96. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa658d25-5438-43e8-a211-c26d1f8da2bd.json and https://artists.proofprofile.net/proofs/artist/fa658d25-5438-43e8-a211-c26d1f8da2bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5359aa31d171aaf4a190600e843e89362f156afecf78d0fa91113cda187cb3. 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/USEE10181734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c006d7fd76fd16b280e34810b5f6e809b16d225637f70e6390f895b8a7a964. 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/USEE10181736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4403324ba3944eaafb5d9a17162bb4ba327801437f93b50ab0c8afed2369a0e5. 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/USEE10181747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85c216a1b9dd9fcc84ecc33023783c835fcd9e2c04621f0cc0178c6b43b9815. 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/USEE10181748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8b2f640af02d1d48660fae11806a221323c644e8a613e7fa0875d31f537bd2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:25Z), 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/USEE10181749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8530b43bb04f3f420850355c7c159faa843f32c60dad97d8f9ffe275e74401cc. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:06:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10181750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291819573a42df9d68d4d698d5637acbb8ab338e7719e90ea8f73eedfa1361e7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10181751.
Si We Dem Nuh Know We (feat. Junior Reid & NinjaMan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ddd764daacfcdf35e9b32f7373243e26b4ede3f43c5f4267b6a393ed97af3c. 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/USEE10181756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa706c8f05d4ccdd58a999d8e0fffef24503305d904c6a1bd651213673ef98270. 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/USEE10181759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd3a45d922409caf50325c28dd79bb0b4df32e246e2c7beeb028e36264f9404. 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/USEW19500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fead9c7bd23120603d329933c27a6b40e455dff7f7f6c0574ec6ab73e51dd3d. 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/USEW19500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1a4a220d7594acaa6fd0a98e085c3215d1d8a9c6136fd2341afff16726e7de. 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/USEE10181760.
Anything for You (feat. Nadine Sutherland)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90adbabf5bd4d2d05e8491fb12edb29425f8f8617c78f11c007676cc8d631ab. 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/USEW19500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533ccb0ec2afd186733b38bd630e9832399fa57d993b452e4dbdc8ab665f8a95. 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/USEE10181765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebfb9f36d9bb8e77e5c3b9e22037c8e90405de87938867326ab202792c76f44. 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/USEW19500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858a0588cdc6dce204a731449623d666968360b7d1ac7a72e6bc93f56cd24c11. 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/USEE10181767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664c74b78703a3112d13742e8f3d5f4b374fd7cb4840bcd053f16b3154f18b3b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USEE10181761.
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 0x939cd2a30939b3f3828eee869b39aa90ce900d8c1bc3e79fb9338c22064e23d0. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10181764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aa62962f0b6faead0d2754c7bfa9f14e9b0bcb66d8903e80b430fd0d44c602. 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/USEE10181766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a8442fd97af8777436f7101ff1f34314023584d0eaec2bc4056fcbd0c30399. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10181768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc20ca1d54c4e8933c36acd2aba7d16763b0cf778c1acafc01af01f2bc695c5f. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEW19697921.
Anything for You (feat. Nadine Sutherland) - All Star Cast Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cb14be2bffe19d24f3612d73cc9fa6003f682300890b401731ee1c3c398071. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10181782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61b3b67fb15ab5f17481dd221f88df9093a15f5c7510341b3129fdd7c357d8a. 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/USEW19697919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc78a64c4047e1a066e84e5bb87a1406bb9ba023f1d90458edb5829388d5734. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USEE10181784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3262ead05b742a906ad0c5c32cbd871d4867f908afda03b856c0a9bd5c161ca8. 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/CAE150000169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9e33a68e70312b6bc46044485944aa83d5c7b7b515e4f32bafdce14161299e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE150000166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70e0b6e92cd65dc1c9844c7f630ef110a7d77f902327066ca9b94346440a449. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE150000173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027a5042dc29008ca44b6881330a22801a3d007ff9e64799a99b1d44504e24e0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE150200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3420eebeda6cb0b27d466c3a2e6bb369e2aadf706d2bc167b3de8278c8cf351. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR3R1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6721f9c21bdd294b7324dd781c27482c6077a946f40b267f5d6002537ec49a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEW19300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a35c2c059fb5b7298367770615bd8150cc419b73a9a11fd58d4d57f1ee6331. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE11900026.
Together (feat. Francesco Antonio, William Dinero, & Balam Kiel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1137edad03f48fa403857c3cb2c54bd98fddbdec3abb4def9165a35fdf7ba7a1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2457936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2453f3e51e28fd6295c1780e986ad7b6d04bd16ccf53eed79ec2f3e3d8e0dd2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJF2572732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bacbb2a036671cd8cd191c9baf5b49adf23d1abf61b3297195a6a0b005e17f9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJG2538916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94272a0230a52285ac7426bdfa3e7b57de3ba7c40b673a93330fbd323ce845a4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCAJG2538922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f43a7abd4cfcbed63d78ec37bd05a9e0909d2cd0753ad024c36f8d56f7e523. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:00:05Z), 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/TCAJG2538939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911b8aeef8745eda611fb3461f5c370ee46dd95865c9f3bb72f10edbb87b009c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJG2538954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa65f060dc4d3fa61d531203bac87af8c84187f76e06b9f8c6fee882db1d7419. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJG2538963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e750bd8512ab0fb7d9bcc17b9b66839914d0bb850fd9d0031d69d7eec2500. 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/USEW19300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7993b8cbf5182e3ecb0cca6f1a92ef09f9f1ae166a581effc025f3e21ef0df93. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BU1900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8bb603737cb4d3ba52b36b5f4aa845676a7a45b736bd073dfa2f04931a8c7b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USEE11200807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7993b8cbf5182e3ecb0cca6f1a92ef09f9f1ae166a581effc025f3e21ef0df93. 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/US2BU1900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e750bd8512ab0fb7d9bcc17b9b66839914d0bb850fd9d0031d69d7eec2500. 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/USEW19300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a054ff252f8f26e4c6dbcb9227b4b6445fcc33929c46b975af211c88b67a750. 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/QMBZ92063146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84225eaece2e50288f3f6b544cd5e913790a863d23a0835d9d13a86f8d87c41a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2322727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7993b8cbf5182e3ecb0cca6f1a92ef09f9f1ae166a581effc025f3e21ef0df93. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US2BU1900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60f3059a322cd044f5ca49b8767559eb05bf0031fcc12179d85761036232da9. 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/USA2P2236676.