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 0x32890a9c7d63a711a362033cff351193449d28066118d7f88941dbf4b8f1ff61. 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/4f4982ba-106a-4bcb-ba56-753cafd48adb.json and https://artists.proofprofile.net/proofs/artist/4f4982ba-106a-4bcb-ba56-753cafd48adb.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 0xdd270af85de42b613f6086cc86caaa3f5afd196331f38b0d952427e7b5c74906. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/JPJ591500829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3871c38ac83182a6ca091822d845f530935da32ebfe75b3effbf42a1e966a056. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591400712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80cd91fec033cf1fe5c0ee40a61af15f3f07e2434475c4774bfaaa99acbd10a. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/JPJ591400928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792488a5dc8a7da868484d52d7cf6795b934c8f2caa43c528248a1f9ab5c3769. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPJ591302108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f112e2648dedc2039ffde380d0635c77ecc843fd77ad2850368dff0edbd8be7. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPJ591400929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5cfeb64e7ee802d8839a9b69b1d808da95f03d07ba7581cb8e1b1eac998fd4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPJ591400930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f760c94e9822d58b77997441e4276b3e0e0014a340bf899bdb335e31cba4b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPJ591400931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0b021e042c21234f6fd8ab08b3d621f376bd5e7d630ad5555507541369bef7. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/JPJ591400932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2750ac443592d67d020f15bf4d60eaeaa4dad9470d73ef6c52693d360fe91c84. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/JPJ591400933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fb3647e5e8b8acf312c3b22674a59895dfbd2923c33edc962b939c73e0053d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/JPJ591400936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8916b3f9b48596a03777d56ab0e47f828751e0cd22de0cf30b9ce2a5ba85f218. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPJ591500245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf6051d89a497ea51795fade4ff35d10fc852f8574388fd246cb4e673cada76. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPJ591700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a89c2697ad342af4c216d184cf048452925673e3441fa4922c9b94273b09d3d. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/JPJ591600538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe832ed925edd6ff8f0a1d5b3bdb33e06685a28560e5bca8ba19462c0bc789d70. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JPJ591700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1173dc71774ead68f58bc294b6011985d470307e9cb485c11030f13eb4f4a02c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/JPJ591700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfaf97ac33e730994891d444b12fcbbd275aecfceff59b1b5be401cbc4bbb27. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPJ591700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501e2168625180cc03e30c28ead1847d71999c896cf2ff6c5e4ae78701ed5e1b. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/JPJ591801258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48b475bc1dceaea66b9e9b31e5a77caf0629eb54579ec7d2432bc6ef0d97464. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4783fc6c83d84f2d64297ad08d5e541ef572d8e05a672c091567620a5c6d7d60. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPJ592100675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4876b813c8993ba0ea5b641c863caa5e199328705a63d8e3d99287ccfcfdf377. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ592100676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb217b1f612386cb3edbd5600fabdea129c1f31c0afed67b5ffa684d9c4e84f36. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/JPJ592100677.
女の子を騙すだけの簡単なお仕事です。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fe91b6feb460eb934bddd3e830fe557e616d85f4c9381d7a38d366601f7806. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JP92G2200326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce47fb59ae0b63f23b2cc8ad6eadd323d09401721f633e677571dbf1ac8db9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/JP92G2200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2645c96cb87313258451de8f0b753a3e032175de992009616f0874d0d907c349. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/JP92G2201961.
ギルティ・プレジャー・プレジャー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23b70efe70405541c431bff1508ba68a20c4221e8e44dd824f83d11b86379d8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2201962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50910237d317f0c79cd1c6d9194c69e5b8e13c4750e5cde3fb8eb3159bd4b945. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2203972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72c0a4920e05d8a0817bd087d0083e17debc366f97665ba88e8eaaa5d48b78b. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/JP92G2301087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793c11e8b2dcabdab35ad902ce22dd83aed29cefa43e09502d294222b4689850. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/JP92G2301088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091fb0c10bb27bd0be93cb7288580d8d801a895ea83da023d49d2a29096decce. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JP92G2301089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9dad08e606876fd8c759d7a58e365216757db1e1a2a45b82a8a2c38ce3c919. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2302799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffd2989d5a8953ea2dc03f21ea8994b7a50ada4df54dcb2cf812d523de9a468. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2302800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd02edf44d2f242d5c46041b9ee30ebc24239323e860d116184a5d02f956c22. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaa684d7839742b51ceb946d5ee781da8d2619f19283682434361ef8354e641. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JP92G2400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e768e7a209c66867ed18aa129b02f76958393a664a7d091dd82f0079e66289. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JP92G2435287.
レプリカントはシザーハンズの夢を見るか？
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d1f5ac3002b5f0e121087f89af327734b1f2b7e0475e28cc396cf14b49f64. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2435288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a89c2697ad342af4c216d184cf048452925673e3441fa4922c9b94273b09d3d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591600538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfc8eca40f569da3f896faf59e6e076e2446b219652b4a53023b0a237291fe2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPJ591500823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642ef19b6cbd23922e957ea807ff87805c8a548e04eb8333a985a9b134433b1c. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/JPJ591500843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792488a5dc8a7da868484d52d7cf6795b934c8f2caa43c528248a1f9ab5c3769. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPJ591302108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5cfeb64e7ee802d8839a9b69b1d808da95f03d07ba7581cb8e1b1eac998fd4. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/JPJ591400930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2567ad98d8f1a22905842ebecdece69af59a9434fdf2a331f61e8d541762af. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/JPJ592100673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9dad08e606876fd8c759d7a58e365216757db1e1a2a45b82a8a2c38ce3c919. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2302799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e94e90bfaf94fd57dde9149b773818a062b5bdc82d3a3744b9b16c42a43244. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/JP92G2509651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3b402723d8686c421d0043ed3753a25251863a817d1ce83eb712538707e5d0. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/JP92G2544125.