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 0xcbbd574007b1964a1a2291d8dc675787251c70828ce52dda2e4a508466dde95b. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8e46881-4af6-4e1c-b6b9-bd3879b18b5e.json and https://artists.proofprofile.net/proofs/artist/c8e46881-4af6-4e1c-b6b9-bd3879b18b5e.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 0x5db86b8ec27fd8ba41971e33de88b6c0cce2b81dc6aef114ad3363a78319b626. 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/JPWP02202239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11be51cd73e0bf835cb0f5c2d8905b47807e0d0f345114ca1b482f3ccccd08a2. 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/JPWP02201832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97542a94c5b4325356a84aa734dba16499e4a3effab4c2022e3e954270c365f7. 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/JPWP02202242.
Present Day Present Time v2 (feat. SUSHIBOYS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0f8bfe3a5ce382cb5dc8d2edc43d19d8e1594b44d3e4885083c8a1b32b5be1. 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/JPWP02202245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b63483ec8283ade69732208e00f759385dee9ff8463ee85ab2c620c49bd24c8. 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/JPS801952970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6a913e150e67c0ea584c7c2df9913f8cdebcf7dac6e59f80a50fafe606cc0f. 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/JPS801952982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd912777ae601a470da5b00f74c09e642506ac2b484fe8b95e6ad753ce980391e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:16:02Z), 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/JPS801946199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f46389d7c2b035c3d9870ed13d85f0f817ab521fa62bf20520e7c3206f8c507. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921914373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420776f99797b616b89578a750f2b7e105fe93516ce2e9f9e43ba24bf23ef805. 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/JPZ921914374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd440d7e5a11408247ad2beafbebf73375fb29b1f98810fe7a466860b86f000da. 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/JPZ921914375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600031a5323c077b04406ca0d09979babf8092fbcebfbe846dc2c3a2002d1d6. 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/JPZ921914379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a90e2d8661694835bf4f85d42a8936146aef72d57cdd2f5b394879942ea5d0. 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/JPZ921914380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11a4ee198e8d57ca4626a584195cb89e68ddd6c25b29619f3033cec73ef126b. 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/JPZ921914381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26457313294de8d296d31d5e8a592458aada7149cb3fc63db7a6ba2c0cd529f0. 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/JPZ921914383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9e3ca78f2fa46de88f22209ecac132f720bbe6587cdcfbcd22a6d67e99fbfa. 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/TCJPW2336532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cb3abfdeb103da0848bba9a5aa25f848d120cee67aec464cfafb45c484ed25. 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/JPS801958535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e337daf7c1cac789fcc2fbee38319899211899725ac4478a11c1b774c3e9055. 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/JPS801954723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50c0eb93c2004ce84735017639b70e0e4443e6e70c3410fa1334c994f8a2672. 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/JPS801952776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2e4d6a5b20001bc69844e733d36e60dfc1861dcefa3498f593a8da777e6a1f. 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/TCJPP2158658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddb652d72c0f144d3df390e2bbad0f36fe2546ef98c1816bc0e5c866ca2c044. 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/JPS801952349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3c9d75509ee8191458373f23d5cd92370c80f3e4d9c376455b763cf81ca852. 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/JPS801943347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa848dca84905fff5b19e66d5950a86bbe00f6b032c9b61bb4df97d11db1b4891. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801946868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17aa11594144ace0031b2c4f1f75d54649f55e8649f726877f1253ce7858f43. 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/JPS801946869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166245cbdabcf72ce0bc0bd207929dc59d570508c71699ef73d2dc11490825f6. 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/JPS801946870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf751c07adea3e8ae85ad6fef38b256c4d89c8a0127965f9500e3fce4e03ff. 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/JPS801946871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4871ff8b0535e46cc06882cbce65bbd7111e1d1eb51f5b39bdb8caab92d20e5. 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/JPS801946872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1ac150a8164f2e776b966f6c64c69c59544fa5f295631702c202346cbffe50. 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/JPS801946873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21146acce410d1451fed0bdc5945abec8535525b0618036da316bc5e24c69b4d. 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/JPS801946874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33162284f5885c4d123d13cc548780e490d35a0a2f3a021f4fc11febfeb379b. 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/JPS801946875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae90ce23d9ffd2b5730055e9008a433c27cc4e86b78ba345124bed2f56ff1845. 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/JPS801946876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32df8c7d7e3230f285bd0a727b5de6b1c473cd18c063514e496fd53dbc87d53. 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/JPS801946877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cea42723a900d8b7cd435338dad687bfb9aecf06b122aa3593120adab5d05f1. 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/JPS801946878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aceb6136146ee8a2b3a4b0d24b186bd2f98d5b88d143bbdb0063dfa3b1e589. 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/JPS801946879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd50b952e3cd7597f751762af5719c59edb81ff90451ac5f9eaf1b68efa3cdf. 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/TCJPK2098800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed5b314c99681bc9a7bb388a1109434d7a8b0e3c342437dcc6d31e7fe97ff29. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2098814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7e6bd2731d2e3714d0b13b213b8b250cf5d3c0b11307a3611eb928d5b3074c. 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/TCJPK2098817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ebebb891264c69724b5fbd77bfa0386d47e950dd0490d80cf8a5c31ed3792. 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/TCJPK2098827.
Why don't we start here? (feat. Nana Matsudaira)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197d64450212ccbe37ccbbfcec939307f914fdbcaaf5a1096f311763f1468301. 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/TCJPK2098834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06caae51ff47e6d614882f36b81efac6609d312f996df2f63bcf07fb66fb3a75. 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/JPS801947426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a8d4972556218c00a81e724c17382b28dd5be6da41833364bbf800e4f64787. 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/JPS801947427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11be51cd73e0bf835cb0f5c2d8905b47807e0d0f345114ca1b482f3ccccd08a2. 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/JPWP02201832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd5327dabe0fa8f49670359c4e2bfd945a9ba75d3f7bdfdd869c13ab0969705. 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/TCJPP2139534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a431cf669a3c7606f0257a75a559a5f755a85e084fb1a0100da0c0bb9729f83. 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/JPS801955263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691c471d3149a7b9e800b4bcce2968db27007dc6ea8d9d94570755353477d306. 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/JPS801955264.