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 0xc298e6fbbebf74ea4b648827159dda680c5c51aa2e8cea8ade01782e37605f70. 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/6dafa4b9-43c8-4ead-85ed-6e74f3834df9.json and https://artists.proofprofile.net/proofs/artist/6dafa4b9-43c8-4ead-85ed-6e74f3834df9.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 0x0f3e61c43fefd6488af0361fb73e9ed48f1b0c2a6cb63857c881fa5e054d399b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USS1N0410019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c203f8867be6f97a15ea1d7986935200c793228589fabb321d3f5be42b9f083. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:05:26Z), 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/USS1N0410025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc57aca43c15bfda4b564e88067c40109dfd050ead30b027799a3140973c204. 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/USS1N0410028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff58ca2b98ab4e264d865003391ba7fc97bf50b07e8ae1d71af6f5875cc343e1. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USS1N0410029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02992d99769bdaa189277decf18ef376e21d196086c12a6d1acb450860d4139d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS1N0510347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4531ed155e470067f41eeeecf474cb48aa9b5597f014d043f696a7e2d7a002. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USS1N0510350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2125298a1ca64e9946872ea3f4af17d42fd88b3e0e7c272efe445cc39e2c7aea. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USS1N0510355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963e7c6a2f4923e51325eeb9c97637732221e0b2d25efd8c86c464bc3abde0a2. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:09:38Z), 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/USS1N0504217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf67fc48baa5ee8fbcc14c60f535a218256f06f74cee06e4e5b45f82d6e66928. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USS1N0710148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fa178f2a878e26051c3c2d2629314c1f1ebcf02904e6e50835b34689f074ff. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS1N0911401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2168c0b9444a67712f580aa23027179737477958f81f121c42f2b10ff8e6632e. 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/USS1N1020701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fdaeeadc83ca62fdcec9b1690785541a6d902b0902f25764ebf73c1d0f381e. 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/USS1N1020702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b8515e48a058d585b94f9a43a8f18be44e996f206bf025172ae138d12e4bdb. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS1N1020703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1355b324e1cca1ae891d471fea77b6db070d335648e504ccfa704c1f6f7bc1. 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/USS1N1020704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d3dd4ddc0b84700e53318fb7811c4134929207c9480faaac9890043f7438e5. 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/USS1N1020705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c852e5312e242214f89c60b7eb8c46b7ef6dee87f996c6437af37ea222d059b. 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/USS1N1020706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42a58f62018994b9e98c7120610820da18ad74623dd86ae219529a1eab82f65. 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/USS1N1020707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9eed5717c12e4e5b05b709d571d4b19e17d99c9b7cc60b568153c336d57c61. 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/USS1N1020708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7da726270f494be9c7ca41359f9d2b8ba0fe4e73675d122a947cbea96ebfe00. 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/USS1N1020711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa989a88bcfff421cc305f0bb6f2684a51435a754157f82e35e7b877df926f400. 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/USS1N1020713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f0633985da26474a387b3b055a7ca2c9237d53a1b9e3302ee5339dcc4dbfe3. 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/USS1N1020714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78603c46edd56316acece332aba392af15c96c06dd38751f6d0012ed6167246. 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/USS1N1020715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c91708eecd087ca83c6f43667941b43ddfbb29a88fdfbf632b473054e6d6fc. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USS1N1130101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a58b8369706826917501bf68259092b3d6f8542baed6ce3084e3c9355afb997. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USS1N1130112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d384eb826263e73923d0280600a5860364792dbdc28ced6b9c55e93813c1c8b. 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/USS1N1368603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c550154eef2dfd5a939d19afdefdd431ad7796256fd8553c186f744c60bc61. 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/USS1N1368604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8552990a319600dbd800c1dca481bbf9fa97b10be4a6b9cc97f037bbaef472d. 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/USS1N1368605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cfbe9d47865b23cecbb4a5b978b13c9d6de3046a630205554097a1eec8b74c. 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/USS1N1368608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73085025c353b65b60cf8b9b610cea4beed957d8e6c2cc50b4c6d958a159486e. 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/USS1N1368609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7538e1f1bd745d7bc2011d8798346a4ac106c1d6d960a54dd16eccdc718332. 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/USS1N1368612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875ddf310e94a37045e69e4145cf9c8268e8a38350cbf1c66772eb02f227ef50. 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/USS1N1368613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1d3f3825803cc543316cbc4c4b5b865ee848600837481afcd9979cfa0d97d5. 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/USS1N1368614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b3a05119a3069875f8b5f69a75aa3d258571925ca693ae2004e9533c9c6253. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USS1N1368618.
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 0xb73551734d7c5cead5f8f5514e189286630b5341e83d38d6f52f7a5ce2745bae. 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/USS1N1368601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa86478f4c81567d81ad40b1fda4c5b18940597ea2a176191a6a3658a13759f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS1N1368602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956bb97ee71d0e63dc627af39f94d45cfdb52ea98855df81df2410162d4a7726. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USS1N1368606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ea7f0d8e8b7e8eff7b10a527fc8464b4c330b81182e2b9c4bf76195391b56c. 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/USS1N1368607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bbf329f2057526bb65536544aa02b6079bee72176c90e2c582f2e745315a55. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS1N1368610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5398cd9b7c442e294043ea3ae38e7829b7f16a36e8e20c44e95e4031719e0bb7. 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/USS1N1368611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed89f653900503c58d3ce12ad1951e2253ffdef826123c5915002a2198ad8da. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USS1N1368615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f06c1a0530fffe465cd9c5df1a239aa0c3f9a30caa2625aaf7e1ef746870de0. 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/USS1N1368616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e7082a5ac05eaa74de655e37150aad48d06e3a5b7706e53b1a763c386fecc6. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USS1N1368617.
Hangovers with You (feat. The Dirty Heads)
Drunk in the Garage: Live & Acoustic-Ish
Drunk in the Garage: Live & Acoustic-ish
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47ee4eb47b67fdfcfe8e4412e4efe20ea637f09c635efe3b567c9111822c3d8. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QMF891668408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75c665061be98ea35240271bbdf0e4934decd1b7f868ef7aa5a3a1dcbecfec7. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USA2P1950639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb6eca256f1c712474e96282dfeb3c83685f2d4b12d33326d6578e9c3133302. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2015650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642abaffffc275854cda0ec1fea53eb55c2c90ce62da8584529a05e46e6efedb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USA2P2015652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f37645533954a0009c2dc554455ee04d09dc637214ff95bdb190cb29ae860c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:02Z), 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/USA2P2015653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc89ff2497a1e8b13d9c23be430f241f325844a425396c8d5fe8892caf53dce5. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USA2P2015654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd5900007f506fadb54d23775090d5598c68e79e26039ae801ed36a9807a535. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USA2P2015655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75c665061be98ea35240271bbdf0e4934decd1b7f868ef7aa5a3a1dcbecfec7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:02:49Z), 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/USA2P1950639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d89ef9e50bc2fda1103606169d18fbbc887c446591d5fc8a9a50a454f8942d. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USA2P2417937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d89ef9e50bc2fda1103606169d18fbbc887c446591d5fc8a9a50a454f8942d. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2417937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81e1d476b0fe40b4f07414fc65743d7f32c428139ef5d5b5762e53991a3d7ff. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA2P2417940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceac5b8724083015b38c53fa60047a2341e03c8d1f505bc19d848685c17e8ab. 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/USAR10400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891bc21cfab2a8247e240440a6f638e204066bff4293f54f848be4603933bb5d. 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/USS1N0710062.