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 0x4d6068b30e85398a38db85de0046dfb80ded0a8952056b4433ad248b6199a669. 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/7beb2876-e893-4cb7-85a9-d7415c84b574.json and https://artists.proofprofile.net/proofs/artist/7beb2876-e893-4cb7-85a9-d7415c84b574.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 0x4e138ee861184e14d0d132dad3a262214cd38e4c639bb38bcdaef6e9935918c4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301055190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55daf062f83d80e3cfc568eee7b018abf3ea5415e83f19b6083c126575c4fcf6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301055200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371dacca993a17dd5c66e8b995b31cc42fa85190713d8b33fdc1ff62e3f9c8eb. 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/JPX301055210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad679511276a2410407b936eb6b99acb51f80a667bb70015a31c75b920ef8c1c. 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/JPX301055220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c4d672be038de7109619c0cbe54d0c083ff6e2c1c11f3f6d09bacfb34140f3. 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/JPX301055230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc569731d3ce0f95b629de0ff3902ce4a1de9c226a912d021a605fb5a81200269. 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/JPX301055240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c782c9869b02a2279866a692f76839590646c4f8788c81b302fdc34131bdbb. 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/JPX301055250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6552300296cd8edec72019c3588b8f3d41a893c0cf9e5e2112048668656aa32a. 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/JPX301055260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3237f0e358e8e5bd29f4b5b8c76e12e5f82c4e09dbd4b3cae33b00d0fee19ff. 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/JPX301055270.
The Body of Earthling - the next stage mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cadb98dc69aab8a4cce0113514b247cb2d99794d3e4b9c10b4065160b3f7cf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX301055280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc21f1d089c6ed0793fa7916c59bdda11a875ec33ea13e0f2823b80204ba4982. 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/JPX301055290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf819ed5444ccfaad60ca04f4dc342acc9379bb558fe2a282f7352ca0d4364f4. 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/JPX300405550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820d2ebe745e215d247f3fd20742e9026e058e176c84811101560fa8482750b6. 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/JPX300405560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a842db35f3d531f2e6c06fd8959d846e0ee684922f1ea1eaa354a7ded7754e. 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/JPX300405570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e30b583b65a18e3c934b83048d71b82e89e35008f47aad1469d0df33ddb9147. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX300405580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4b8d8775b322ac8885fd66a1b0ffd6c254aac86c19a607c8847fbc3f11add2. 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/JPX300405590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111edd69ee8a64b8830bfd1a7ee2ee3a9412bc59302421c8726aa20392252b72. 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/JPX300405600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059887dea774341df0a0d1c48ca4142a2108dd9451f9df83f48688410f6c4ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX300405610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d73733a0ed7dcf0656f1dfeaf37142c9b43db18ee84acdcd437574b54d6c43b. 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/JPX300405620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6edfb098f8cb5a1c9f9100d9ae1ec9dbb5c422a00ea1900ebda5f4b2bb55653. 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/JPX300405630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855bdfb75ea482003ab50466ab5a4903d8af1246e769080d2413db79a13ff6c0. 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/JPX302352320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2a490c73c634bde4f059af0807cd5716bdff685d375ac5dc12717c0bbe479d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX302352330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ce96ba2540f54d6c0044851b484d8b2b88bf49da5313ebe48dcbc6e5ce98e9. 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/JPX302352340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdd390257769003d16d6e8032ed0a080909f4f78c5d221f9cad36de4d1dded2. 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/JPX302352350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0fe51832295675c115174864206d1bee7e8617f187ae25300a8d39cd59eb. 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/JPX302352360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6bc2bb9d75dc482dca67a36c02503602ad9e243da28514c9b17e9aeeb0fccd. 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/JPX302352370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f0f8ea5d45297aee6ca3f0db6fc45091833432c7804145a43f308a177b5a1b. 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/JPX302352380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cee403616b2c60227ed1fcbf351dbcfb879b53fef563b9ec66031a06b8ffdf4. 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/JPX302352390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7301419e7a0b16ec781f1af0c01d6871037e09c4c16fc0d2bb1cb884bc1999b0. 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/JPX302352400.
スパイラルダーハイ！ ポロリミックス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe191c6359e02d8f0c5dc68b97366f18f4829bd849781b15926ec7528898350. 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/JPX302352410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8abfd56ff9467a30f862d7f35e5e167621b19fde50edc8ed33a380196c951b. 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/JPCO09930240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cf5c873679556c8ef296f1bf4f39a724aebf6424468b3624b5f53e3800b4c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09930180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1170bc65e9423f6c5642aacced8b66eb056d193e4984397c60b1eddd18d4ebc3. 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/JPCO09930170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13207fb0dafc71e40b5dbcc2d2f2eaa026f12023006d5460205195b3b8dc587a. 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/JPCO09930190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534b98f8b10646d079e7e27fec543110caf1aaff80a015dc0c8a4556275372c5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO09930160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb38ded995b0a86da9a1800dd7acd22d37cb89ffa5e66bf5964078b6d62de2a. 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/JPCO09930200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d1132772fa299e26a3ee13d07876cd9208dcdc20f0b006ee395f58ca26c4e1. 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/JPCO09930220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987028ffefba12851c1b1b0ff97412aada490f31ed6e8081ef2b1fdb0850c004. 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/JPCO09930210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26ef427ff82dc95c1b1c3d11394c3f2e12fb979c40e5896c539bc8e03a69043. 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/JPCO09930250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbeea6ddf7afe049bda1a76d29f89e437cd1a69ed4b752ccbd4e63beca31d36. 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/JPCO09930230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6395c84320b7bcba58987d3afb25f5052b4eb3ce083982aeb7b1b93d64da17ce. 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/JPCR02306090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5640b0bd4d6d47689206ceeef18c0adf0b0e0ac32f6375985983f15d1aecf393. 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/JPX300300810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1ec1eae19f1a0e6ddabaa4d18689f67a8c7d01df4616f0667b2e5679c12399. 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/JPX300300820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b94c8a67312ddf365a94e19f558fdec4e31672241cca008d160cb853c21101. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX300300830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e73e6d96d6db62e2dc398c5624308898c02bc7f68e4df145e91c96fdf794a97. 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/JPX300300840.