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 0xa2a17643b251be9c609b083f83d6c4e0c88b5f9c611660abf36b785201351f99. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9664f475-45cd-49fd-bb1c-0728930bb525.json and https://artists.proofprofile.net/proofs/artist/9664f475-45cd-49fd-bb1c-0728930bb525.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 0xeb18217c03a9799ee4ad1d43bea658bf3ae6f2759d3aaffaad57a83f568c8357. 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/FR60Z1402150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508d6b557fc5c7eebc8953c45ab34c35595aa6ee7f59a18e0bbe85e79372f54. 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/FR60Z1402160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f2ff9b0a1a491f5e9ff3d30b6db79265506563350edbe22fe379c91870c38d. 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/FR60Z1402170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4583aad37c4792c13331f33de754e5b03ebc144775497e815ec63291ae764603. 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/FR60Z1402180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e25397f14f0f299f0dd231d4269ae9d2fa62f3a2c5947c9905dcfdf74ccab5e. 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/FR60Z1402210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7558fe9e566a5a5a5c2fa8d94ec923644749c1e568bc4c5bbdbd8d45e1a6b5. 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/FR60Z1402220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f30b25e2045895e9e259d8c346ccc6400436f50e5957003dcae6721e1a0c3f7. 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/FR60Z1402260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a06249cd8b332fa1cfd62d3a268bf51a0c8a82524544f44e9430bd02e9e451. 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/FR60Z1402270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c173c5162b7223075642e313946c475c19f6bcfdc1b4801b890aa8fc1809e3. 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/FR60Z1402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480fba3979178876e9b350ee0ff5f75f0746db57be2311a6bd068679a6039e8a. 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/FR60Z1402340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cb7fb5ae248bd6936fd28360f3b4b38fc60f73f2e8057ce9d287ba59e042cf. 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/FR60Z1402350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b25680b76207891b7652fce151f3a72389a5890442b7a14d18550a8946d95c. 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/FR60Z1402370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75075ea08737f61a562121c5fb01e4e8ea403e673589d5236940c693700fcb6. 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/FR60Z1402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee65cae2bedbd8b347ddda05c616ec40d868302f88d68df491bb4c8d2b4d7de. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR9W12308925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75d7e51b8e07e4ed0c2fbed42a99ab3feb77b14dfc02b59ecf8fa41412298b1. 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/FR9W12308926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6ffe876d83a3bb2bc5e86748d061384a9b06073390ce8174730ff836ec5e1. 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/FR9W12308927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038243f5131b6b0b036634f0fd3c7b6fba21f978a35fe69bd5f6e9f59e431657. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12308929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd439e6d1866b8f5fa286b68983f182567381bac2a594d0509fd2b97e0f39d1. 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/FR9W12308930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f3b7c354eff44e4edd9243a461c7c286c00257467d964f3a0344d921d25364. 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/FR9W10808152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4ab9d3ef0de8bac029aca6523e3be5cd74c573c101627ae5b9ebbad3f9be00. 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/FR9W10808155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d2f57cf1e1f2a39f368b75599fe44cf81ae83ff3cdd5346eb8ae2e1117250. 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/FR9W10808153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd1e023ce79795e29ee48e4343f137fbfb3f6f2278326b3b3139453db044761. 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/FR9W10808156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e30026995d90bcfa475b989772b903ca3d40879d3ef89a6a3a5e59af152b8. 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/FR9W11819937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f6dd057f1ceb8553e77f3aa1bd64a406aa16f30a40f598fb5bcbbad5ea1324. 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/FR9W11808575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba4224bd8e613045ca559dc6cb8c560262ba8519fef69f712190219b6b1c6ae. 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/FR9W10808154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0aee2b9a5822d941bb2903ec7a98bb61826c2aca0e0f495b4af5c0aac4c0196. 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/FR9W11819935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb35bb585471386e6b71fd6b1e14d037a2900418aecf4522948ea2b4fd608df6. 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/FR9W11819994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f20a2daf377037683139432b9faf72f7cedba6b2bac0cc45f76ab2e9866ac7. 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/FR9W11419892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcfa6b3fb471e74c1e90d9225393a1b0ac4d82896e9e89ba83eead5a3c1b650. 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/FR9W11419898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab9d1f24cc9b2a9079d2b49e23d0d32ced13a4ddbc48366c8abd5ff70f60d28. 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/FR9W11419899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef5236ad1395cea32a400223cc98b397a1e385469bc106ec5763c107882f2fa. 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/FR9W11419897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6ffe876d83a3bb2bc5e86748d061384a9b06073390ce8174730ff836ec5e1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12308927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50bceb3f77706edcee7cb8dd2783ae1d1f7ac246ecac090c6fbb6aef6cbc5c9. 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/FR9W12120031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e77a95b3a7b7e3da0bcaba84d6050f801051f10778a170fc56b528e3f11e6d. 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/FR9W12120032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1455c22ec3394904e0dea1baaf1c3e374024fd111365343da5aa2b0c9f5b66. 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/FRPGB1909120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3392074be73fd34e168de5452621c0b79a0d15a707c0cf6be0ec8c57c386d7bd. 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/FRPGB1909130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395f86d924f8499b344743150812770e873fc3612ebaae163bfedfa6a89db0e9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRPGB1909160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb0b420bd3b2187b0558959870eacd3db593a131515a67442a760d5cfb8aa16. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FRPGB1909180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e49be7b35e69f5e93e8b3a8b6b7241cfbad0a48c64c8c427fa72e622499588b. 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/FRPGB1909190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91994240e7f73f46a653f0954c541029e2d056203dc5082a9e288d986db6a097. 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/FRPGB1909200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828e3edb113a6ec991d9e6da4d15eccce65bb635591fa84e1d41c7438f6b85c3. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPGB1909210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd239d1e8ee34a0516a55e520bf6bbae21a3cdf1d3505af3bf2321d78428d4090. 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/FRPGB1909240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94bac466d187cbfbbaa5a37e3431653fdbcb00601e09e2c6f2bbff9c2d743cc. 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/FRPGB1909250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f2c17306de71303b1ade54cfd624377fb9eecd244fe601fa92d4d5af077f00. 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/FR60Z0400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9270cba6860b525c18519ce7839c7b8d719d7b492f8e592d51e0acafb83c14c. 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/FR60Z0200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbd4fc0a516c2160b25078aebfc14c50399ce1e19ba63f7e1c8b276e186781b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR60Z1000550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508d6b557fc5c7eebc8953c45ab34c35595aa6ee7f59a18e0bbe85e79372f54. 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/FR60Z1402160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5058cd4052d1fc88533230fb45be10b6fd72890a95d20bcc0fb16d93d8e18cb5. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR60Z1701460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e222dba156a394e2a3f7d2b56fdca05b99f92c453bf13e76602d16b4c5d80cf. 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/FR60Z1700710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3f8ffa3127490283f04f8efcc7a0a80c9b55d7e4d6f5ba0b4efb92233bb867. 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/FR60Z1500990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e59fb97d55b27e670b3e5635002eba7d6fbe9d8d95f48dd5b2b4477e6fc9113. 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/FR60Z1501030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb18217c03a9799ee4ad1d43bea658bf3ae6f2759d3aaffaad57a83f568c8357. 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/FR60Z1402150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78d8f4a415fe49fb5e010d3f3b0bc8c61698a2f205e9972aa2f007cdeceba76. 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/FR60Z1000560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508d6b557fc5c7eebc8953c45ab34c35595aa6ee7f59a18e0bbe85e79372f54. 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/FR60Z1402160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb6417cd219d58637d94b87c9d44177ac884aa96bea4bd326981a0a48edea11. 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/FR9W11624173.