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 0xef4ad21b555a2b13367735e22a7bcdd88f3b8e65caac637ea145e0618a9b7848. 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/83bf0c65-1f1b-484a-8cc1-7d73dfebfb4d.json and https://artists.proofprofile.net/proofs/artist/83bf0c65-1f1b-484a-8cc1-7d73dfebfb4d.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 0x5797948c689bec1f392b41dfbc0a695a5a6efa3106c652cc86db311049d9d709. 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/DEXO42334289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc22fcb91bce315eb01d4c72165abccb6d44612e901f53f9b7012ff87f432d15. 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/DEY472470523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723faf2cb0da953eedc45147b0ec87380e0aab9b2dd92f61c5d99d65a2c592c5. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472470521.
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 0x86edcd800cca0f38692645540145da02d9404b3a4db9244693220f5186f46199. 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/DEY472374212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bac9d66fd58682eb4a9cf1c314383ee6f83a159175a2a47a2023603b903057a. 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/DEY472374215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c542bee6ef5d4195bc91630c82d4cc8579b29e918be507ed0230fdbe50bf03e. 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/DEY472374211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3156f97d22089a66b8c37d7b4f8e9f692d8af23f7bf8e166ff32eeea58553c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472374213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f1943135ff45240ee0473bc64b91bf2917536b1065d2a6daf1b889c2786a10. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEY472374214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b995f5465bfd3d0dac67f4e72eb9c63c6236e3ba0607c83e67b0be99759f5d8. 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/DEY472173824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d0ae87702ddd4fe1b929f63b81086978a09bb96a7702bb2ee42736ac9d1ecb. 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/DEY472173825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a4f13cc3d552542fbbc5e984f85a969df5ed383feb7a232673be042eb7c6e4. 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/DEY472173827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee59b072e53068d8f1a21691cc9fa482fd18da183bc086f82b9705203117ce1. 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/DEY472173829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f03e149a104854317e56bbc05f96a1b930a5c1393be7579a520a6e71c639e4. 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/DEY472173830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1266275559718399287b2bf980b12d5271b7b2f4bcfc8cc78e845b86f34ce3d0. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/DEY472173826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a494d8f5480cc363a867b210e1332b2de0196eb03ff6eda352757d05be1144. 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/DEY472173831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8768b42ad18d4897f5a6800d389d26ca86cf038698ecf5b1d471ba071618779. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEY472173833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd965d0711f22c5f7eef71c2675c02b48cb63e8a76b2bc0b3da175c5e2660b. 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/DEY470943732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43dedc62570e4ee2d590a35402b9fcb7f26d4a53991e2a58149da1d1aac1af8. 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/DEY472085237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910b3ae8b99f43b63a5853778897dda12bca0086c46b7fab0d8c810b8e631366. 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/DEY470943731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a61d75606f743949b0c3db56bcebc5da67e26864f066d13a30220b70bbf0b26. 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/DEY470945441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ea4bbc1a2ee2bd267400eab27050c4731ddfe8bbe9e700ba888a3a6b2d4e54. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY471610791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473f1ad55f7a24c4f466e61748c57a22118724dd8f89485fa68a48b73b490dee. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEY471610792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b77ee9212808234b7f8f777228a256f6298c4cc2666ed4fe1ce1ba5fd04cf32. 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/DEY472470009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4bad7d4fb1a10f88c293b94a92b30349a73f03f61b92fea4b4c96fe85262a5. 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/DEZC62391996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa1cd15aaa36f26b267dd46aa389efb87dee342afa73f1fdf8644afb675c60e. 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/DEZC62391997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81698fe9c6e9da3e30fae053df28f602b614e9b7362ef32f1c8f14ed5e860ecd. 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/DEY472378638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eef14647e921a9715ece4ec91b551afc76b42ebf88dd615a4fab00e28e360e0. 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/DEY472378651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ba4015875dc8b3d34684c0546ad370b0417c306805b3d8aab5db5e5c03bd27. 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/DEY472374582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f2118b999af0cd236de4d45b5f2614ceea2672c1d1db62ced900bf566ab274. 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/DEY472371404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0bcf3a41672f0650e8150e6835d7dbf5b49c03f3b8ee924425e657288ea163. 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/DEY472275552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cd3234c19acc0e60962e9eddd3328a2bf7f6e230126ffec65a89401c7a3a45. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEY472275553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c82a1da4552e80ea8ded294b4980af2d77cf4f0b6db6ed21f4db47a0e481fa2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US83Z2217021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dceb3ebb962d1b418ad112c8f2f577b737f9ab5ccd083973306fd5f42fabef0. 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/DEY472272845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e767db791315a48653b7846a0b13d2d6d0de53c415ea0084bd621d01eb8fcd. 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/DEY472272846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7a8d3b3e22e68c4a22209a9221159efe7e90d06278ecaa56a00d51b992dbb. 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/QM4TX2231337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476f7fcfc23894408b9e3cb986e2178b65a27cf607d84f3bbe21c93c2d0c92c2. 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/QM4TX2231338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d44e13b5247082b98581e8e0cd8aed202b16a30cee050f1fb6528e52f1195. 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/QM4TX2231339.
Remind Me Tomorrow - Noema's Resistance Rave Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51955b6f038305cd204768979f0f30a7b4ad409b68a33383e3a37c9e8ed1af3b. 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/QM4TX2231340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7b8c542001edf7d552aa0d709df06b49e3f21988d72e08eccc950efdaca362. 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/DEY472271366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c82a6c68374a236ff3bb245877658b412ed05d8447c545cc8187fbdbe53e26a. 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/DEY472271367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2bfed5f77365871cc13ab50e96981ca9f6cce242d8af54f996912b7751e170. 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/DEY472271368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4950eae52f5c0edc2fdfd484272e96e2290c7417e8916e8b1b6366eca01d4dab. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472271369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211e5506528b24347bf94f7203716183bf8260fe736087cb5791180be2d60f45. 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/US83Z2140469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4800da9202230b7ee96f6e4428524141163cd1b36c8f5e014b492711bc643c. 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/US83Z2140471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3d82351103fcf29603689d13124c213c003869dd12155be3fbb853087eb914. 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/US83Z2140472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef574cae2ac1d40f22719ec178a84c10f5344a404052e182c78b8237ec67285. 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/DECY52101439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556f6bc65bcda90ad4fc090d5790c585d83f0d235ba47886d201bf4e38bb7e39. 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/DECY52101440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e248f7ae311b6c32d04add7c09963971785dd28b5042574c3ea38ca7d740768. 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/DEY472171481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f33aa53de19ccbeeb8ce35f913651d663020e596669a0798584a522f606afa. 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/DEY472087231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19facc269798166082ffb4b8990c6f663f35b3907e896d09781098644b9d2cc9. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEY472087228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7532e7b8811e34baca5c18e7e3eabe1d28c9ec33b7984fcef69461ce64431ecd. 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/DEY472087229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1450c3c04f416deee5889cd3596171f5561d0927f2a143bd0c54eddc8f97ab. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETB32400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8875a6bb164790d88836ec0034fa6238aaa99bb014b88ce2b7b24049311829d9. 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/DETB32400496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f6fe463c501769f50496d2c8084c31ba028214b4f7fdf413506ef187fe21a6. 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/DETB32400498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56ac59aa2c131ab8faca90eebff6032e457f4d52356954033cc0e9c7f4fc9a9. 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/DETB32400499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43535d4826ae13536d857e4a8a545decaa1f95fe0facae860af33ce531b30bf2. 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/DETB32400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03244abc88b5ad82da1498a843a37a68280473f8d7a0f7612aa4fdee2b9fe91f. 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/DETB32400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20deef96b10c36e3668fcc7c817fd483581ddeeb23f9932e0ce3e303a73467bc. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/DETB32400494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c2e49e4c50675fed36817792fefaa00e3ec0bb2bc4c20aef6e0cd76a4cde40. 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/DETB32400497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fc9ffb54adcf949b7a0c0a0d0736001bd14bcaf60debda8d43bc286fd787fc. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DETB32400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c931217dae8aa867c2ed44c8fb907d451bd50385e8985c5cecd7b2d3a09f19. 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/DETB32400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbf9e691def1569ecc38e2461c081ef131a7344f82042fa4779bba5a6e86429. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEY472470244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf445dd35988c0975f59f6f5668388ecdcbf1b4413370d4cfec0526f9ca97a861. 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/DEY472470248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2415e3f8fc8c4a9a50a3999637a7d6fd9bed13a335c31ef625875ba7f1f22a6a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEY472470245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98916619214a6fc8b000ed31b0b207deae1c07cb72b867374722a9023d0d1e6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEY472470246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701910487423791899a550133568eb1727460af0279ecc0a86e349d4222e9f88. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472470247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795ff9c6a16f5d693f1b15b97960a6afba0082bbcc0f75ea4ba272af3081a007. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEY472470249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f97c4a8698804c52ad19bf150427d482462ea25a61da22bf54d41a3db553bf3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472470251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde8eb8a9748db0d8e7336efd8bc181af42cf8e149c6c8d29a158adbfeecb1c7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEY472470253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b38b0aea83bc1ff02327e89141b7087e9ef2441a6b5f824397e89a9afe616. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/DEY472477543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdd701480bc6635399ca8f0349549d68dfddd1815cd0f000125fa59634a7a18. 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/DEY472477544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde301e5fa30ee7ea1d38b615d2df00bbb400fa4c70eebc277ccfad1357b8559. 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/DEY472477545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac3ce4ce916c563e32d1da6e165810710e8b134b1ec180f28b2ad9a2d9c2795. 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/DEY472475112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc2a0ad4308a926b4a563e220a0a63638763e32b95a731e712ea6577397ee33. 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/DEY472482078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefa859104fe0e220857e7d68d67eae1c0b5034160511fae4471ad52be5c01d5. 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/DEY472482079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bed5a0f9879e8ccbbfec20f0a114fbf535c350ba1a9b6feb29058fb024649f. 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/DEY472482080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e1621a0cd4d3033b17dca6dc1c2ced5c996d52597cb20303e98035d1658f0a. 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/DEY472482081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8bb3abacec3104a23accfec9fcd926d9af6cbfd8e7682fd70d8dc5fb6259bc. 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/DEY472482082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925787383099e72d7e977c7380d707a18602c00cd15e992f05d9fdd16894ee56. 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/DEY472482083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55af63dcd824948a991fc35a15370b7b0b18437c9db0eae9a4e1840d4cba0040. 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/DEY472482084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f14cc487ed4448f9fd096e8a0418148c9addd092ddbf71ef863d92f2545fcc0. 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/DEY472482085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d2b786de1e82b0fa8ed1286f7fc53e92da95edf87bfa578ef7d9275dff5178. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2504466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ef0ab16b7ab680e4097d86f0623b13d2b137240348064f6736bd8604ad05cf. 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/DEY472479560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccf55c328503d23d35b17df3db1fd74c4c56f602b198fe61ad682e54702962b. 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/US83Z1791683.