1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c319b3041daf0b30f78442b913da39194ea18b43358434f5a7db83b86a8a3c8. 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/78a33c5a-a380-4601-bfad-f23973717f2f.json and https://artists.proofprofile.net/proofs/artist/78a33c5a-a380-4601-bfad-f23973717f2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288d260c28fb95ac4193e9dda202e48740450fb6561abde3c0a50800a4846fa4. 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/USA561035284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb638d214e325089f9dda65a6709fd2d1ac28b876bde50494fc021df075106f. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USA561035285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835c254e6a70c7ccb8f0a6705a86451974ee8feeff469e1747f3cb969de60ac. 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/USA561035293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e3818c2793ec6bcaa6250713ef23bba8331f06fede51b0f88777f38e68034. 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/USA561035297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c55d8470b8cc92b9e94f8e8ce8c139377d5886fcbd186636fd4b5a34cfcbad8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561035299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b1b61b46c8d67ef635cb8506a1d13ff355c42f1cc14894ca8067e508a753fe. 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/USA561035302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fd435d6c6c619d563bab53521e87dc3535c6e70ce38fff7e065b160e3ba223. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES01G2400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b603d92da2cfdb90b475629189ebaa3d6dc5a4f4063a6c0ae67e574464cdaf. 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/ES01G2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a8ace17849ff9a3c3b801c0bcfaaca7a0f258a9bf44228f4dab5c7c4390f14. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6505e65b6639c720af0d8e706a5f403e4dd40d4901ce91401a248cf747810c. 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/ES01G2300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11f97d16b77d225856c1c9b3c80258989fc6e4a6ccc4cba022f0adc79406b26. 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/ES01G2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c5424b519e1b30f02c84f7e4050bdcaf6a384f0f952c3e10a0ab5d0da5387e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES01G2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4de0dfdf230032c54d06ec8b9bf4526b4e140df4012a2de64a7819284bebea7. 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/ES01G2300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f006757e4475574078a09404c3939173bf395d48621f97f37be87f1e8fa9dad. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21cf246bbfd493e3860112da54b22cc51b38b661830a20dbcaf49bfbbb439c. 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/ES01G2300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68287af89ea3774a5a8bb4417593b354afb4bc133102e5da36e77b275857b62c. 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/ES01G2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99edc84d1feaed2c75a3c5e517d565423751472939659c93854f9c4fa64b44d1. 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/ES01G2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df32070408e0281b403ed3c7084750c19469f6ca85ab4876da699fed3411e3f. 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/ES01G2100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edba9b5edcf6ca5e1515cbb88d61aefd50681179177ae98351fdf342e85e3ad. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b48c264e4a7add8eaf2cd5357e353377c45d66f30d4d7fa827b5ce911723e9. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8955c0b1435c2bc89b7b650b7c899d19c31a84229a6ea771f25009778c6ce4. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ba6c8299157c2e2578bba02bbee663045a6144c596a063265c178f9dbdcf62. 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/ES01A1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861a2cdf3e1882c3d2003848c2c44a6fb8f5de4f01ff8e5b57e9bdffb99acad1. 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/ES5301458441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535b61d8d69b1a969437074e4790c1402bde33e3f05672fbbe47a48e48a4deb7. 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/ES95B1304614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452175bbb7f660b01c48cd6849da1f5e97ba3a0a70732bf3b45aad8de212607f. 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/ES01G1301880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4519f71f33a107f15c0bc48042f2dede15a1aa6e80060e4029d4536f3c16d691. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G1301884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968fbc3de7ec36d59b3ff65e85991b3fd54abf2c9bbd2ba4d69983cb8e092569. 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/ES01G1301891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a997e2a91ae21deae89434282359815b37bccf833089c46ef4bf07279236ec1. 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/ES95B1000505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312efa51e824903fa84cdd4c8a79bfc7a4e039ab92bd8aec2ad2075a4c85f28b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES95B1000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7803d006f2cb2f603d2cdb5f290e211ecd2d3075a62b2eb91a3c8eaec19bcb. 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/ES95B1000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76fd974b35d1ee516de4fd5d69a2b2afd0832a3a28417aedef43cabbbfcb4a5. 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/ES95B1000513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539a3333f37fe2dd6f25dd1fea9558aeef7412980a283507af26fb3a23699f75. 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/ES01G1201288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45cd42e0ef9fd1f8bef7dfcd62b9f29ae11096aedb67d676a59f903df22ca77. 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/ES01G1201289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e8182da63ba876be2cef39429f519bca66d2fe7b5b4f11d1ea47d0470474ed. 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/ES01G1201291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf55f0118d2318b533167e1b641a2aeb953749fa725be4232317f9061fed1c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G1201293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8869a2c1a4275d857a52032ae824bc8416eb0274fefff0da32010e587a82df68. 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/ES01G1201297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5772b9ac85bcc0d0f6263d8d5440d92528a0d37a2fc49650adc62c44042ca. 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/USA371035798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d82a7640b333762bc6310df727c21f7e2c61263c844dfcbe52b064186735ac. 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/USA371035799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96e7062d2e01834c10178a9cf294946eebab9859a118e487d6d609e5e0723c5. 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/USA371035800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf1db004df74860d57014071ec40a4bac387e6cc186071437910235731c6f18. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371035801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7866afc88dda5c14c25e0b71fe91c2bdcfc9f2aa70187642b8787926fefda0b. 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/USA371035802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd476e233dafb6ce056024660b10e1e9f683a0528b50c69dbe420079177ac9878. 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/USA371035803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0597a8299fff207672badeae274190e13b90977d3c7d62be37d8114d5a205b78. 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/USA371035804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf733b26854a66133abe3eff3fa0c7251ea39a7876dfbdc44788a10c5910abcb5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USA371035805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec18ede1edceb16ad0b1214ae23c05dc9ccf736b765e0cb5c45b5b6bac3a56e2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USA371035807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4460cebdd341a8751f2859f9f3e55df089321acd9e757884934c8abb701f3dc. 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/USA371035808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78f76123651e739df489c473891e2e49b5e164938b78f696e1bd4050992dab2. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371035577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70165c7733f549eb02369aa243e91bb2f3d47781f839c0cd9da0acf702a0fe4. 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/USA371035572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4de0180627b4fb3ca9247bbf7ab8f8de9b67fdb62964fc76b31a893dc0148ac. 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/USA371035575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cab60b630d3114fea3a01adbdd0310bcd0718c9a3b90c513295fccad99827f. 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/USA560943948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e5c646a1be355b1d94b1d6b6f79b7d21b4738e26ede2de6c85a66fc3383345. 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/USA560943932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92ea5293761bf87073ffad1cd0f6a4ef9ad9895a138910eed02a261ae5f5054. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USA560943933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10602f32242ccaf413d5fa78c155967e37e80a42f1a35b6b476007586b82652. 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/USA560943934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaca3442910a2f1d2f6a2ca566f346a1e4f81569cd34211a0742cd228ce8a9c4. 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/USA560943935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a7334c9a778baeee3da52b42c6775e4a723d53eb9c93ee2fa41ef037649c6d. 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/USA560943937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d3ff7f7eaae4816ebe955d07428e91d45c3d534d9687b2ea44f12dde784874. 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/USA560943938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37b5e457667cc5574ab2db4966c7ceff74e73282af97dd5baa66c6c8c7caf1b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560943939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25df24d452545442ce833bb68a4f4ae2abcdeafe37dc6255a0d145a011b095e0. 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/USA560943940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bda214e19e3d7f0ff2c7732485ebf9ebe295b9930b3fee86b2fa046a46de915. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USA560943942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b36343bf7e61450fb7995ac7fc75c4d223da5775eb2acce737c59db71062e06. 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/ES71G2038205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efdc0be58c7e6b10ab8bc3bee6b23907e22187c91128d360606e7266f1ebe2a. 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/ES71G2038208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e511f8fc48259f154e7e93b0391747592e3f8f87e31614ed875920623c38d. 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/ES5371601612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb898391f1d498fb81e885e03ba6cf959456004ee747cec8a6d3102f90d844c. 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/ES5379900383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf3885f9143d82288d9298758572a4557277ecacdd7f3097873d3c033aa17e. 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/USA561030008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e3ed87ad89f527bcd4d541ed768a7e17fa66a7588e19959d6abecf4f7895cd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561030009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2081c2c0afb731798b6b996b4cc73b6cf39bccf1d2cc45e6ff55c4185a8db4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USA561030010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dedbe19d0992c42a23dad413face8446937122f517b4d09c60328f095f0b9b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561030011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01afc95d56951e863df696f69a1a8156ea4014a72ba504d03a68e401e97fb2f. 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/USA561030013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1307916c602cdd6c2f810af29a0ebd854f7ab0957917c1863d2da916fff53139. 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/USA561030014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2679c53a667443c518a3c6c9f8d2a1c393819b99334b01e086063e69ec80bf49. 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/USA561030015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cf48eef9497873bd9e33103f0cedebd17b30039e7754e49183482491395cdd. 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/USA561030016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78489e4a5046891b795b303f389d002c72c51cdc73c63a8bc86fd224dbc96afb. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USA561030018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebfbc02de568fa09099e562af0b8d8d5ea7a8e0d5efe11f2275f169957e1c4d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USA561030019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7bfd5574b3e79ca10fe16b5c417264e3e6b07b8ac1579d3a00b85085a5dd37. 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/USA561030021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644ce36f0394eb428cd225c75f94ff83b565d60a31e2bfded28731dff00e5383. 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/USA561030022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01650906d8ea4bf637707e9c188b66f1d46684d85ae8aa0af1e184876431c545. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1501952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06569c670c43f56b6e95040b76fd52bb3d4bff982698b8b562eb5e7148a72fd8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1501953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c4b478360557626f6b23e45b6f31acc2eafd0f492637a89e82b2d8a38df95. 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/QM6MZ1501957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bc809b9373a593accd0ad9309a71aefa8b9fec28d83204a6020e433bdda32e. 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/QM6MZ1501959.
La Morena de Mi Barrio (feat. Sonsonete, Requiebros, Las Grecas y Rumba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065a7d062d642a2f66bbafac75db228f68970fc50e8d939df1b466ffb7c4752f. 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/ES01G1201560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e38e9684a54123127e4dcefc839e86343699720ceece5045df924075782587. 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/ES01G1201563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776debec6341e3cebd87f53bdbfcd85cebf4343b6e513696f3fec6ec25b13990. 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/ES01G1201566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf67856839c1e2f637586a0b0d1e3259d61a15cd8cff8b0512b787affe2e99d9. 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/ES01G1201567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0af76fbe6491bfacade7c08e70492f7e5fa2f96923fcf611cf90d1fbe8076e. 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/ES01G1201568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d12a4d4a105c6a838451a168b28cdbba7eb5dd04ec2e9e91224a3365c035cd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G1201571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1663c9fc1cca10ecc215a2dd6376297daa0d581e49e62003674aa37cfc31b74b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USA561035303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989fcb88076cf151416796c954e5ca2b0e9a3dcf40592986a6f4fa8596b5c85. 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/USA561035308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160fe927f389df2468c446907dff22e7e325a88edeab6f5ca9cbc46b5f5aa0ac. 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/USA561035319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3291d84f7e53c4c059d68c3d79f3dcaa3bf325a745f3745b3e85da4b564d4c. 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/USA561034699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd914faa8434045d315b9f89bc516e5744131c6f9af36cede07caa9ce0f6444. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES01G1201516.