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 0x3adae287fb6de5e8dbd84ba55e555c36287c17bb559d52f551a0f081bd909955. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84594b1b-6a02-4681-88fa-3547f65d4cc9.json and https://artists.proofprofile.net/proofs/artist/84594b1b-6a02-4681-88fa-3547f65d4cc9.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 0x2c397f6a670cf44ae1c52c13372f60e99507a2d200087357a1b8f3418438f3b9. 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/NLFL71900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffaa7ec636f05442288bd2a43fc5b5f8e49980ced6451b98b19cb5743ac439f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLS241900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8757b5d6da21c07a5c945c38db6ae0e68c4649995ee0e944a0edc9c96a10c7. 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/NLQS91900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1f969511fe29f4eaa4581f22add4f163cda6f37b456f9256c9e50d0dc16356. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981201366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fa5ff3877866b57c66478be70da77332e2694c59e9fed0970ff5942eab4a7c. 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/NLFL71900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3fc283b54998430542f78c708db8ffd411a12d18aebd33d000955cab66ffbe. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBKQU2410200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1783204d81930730ea0827a54152a1e4abf1961ac440066ff0c4c8dcb023a27. 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/GBKQU2410201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b91a09036d7cb4a44630ecc3e7fa5bcb86d67368ccc71ddf2c9befd6dba849b. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBKQU2410202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3848fd6a65f2ba0d63ec3bcceb44d1d0ea03d11dc091c3ccca6f0e3cafb8b6a6. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBKQU2410208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7475c8511842ba906ddc47d1b57edca571894d2fff7663327b61d60d0ffa0d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBKQU2410223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c12fa2c2bfb766dd8d573d4c1df29ff08e2bdd543f55aa3e5c96f6f2fb38b2. 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/NLS242000345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289fe22a3c2abc9de38956799312b6eb88759a1dbc650a6b3b0c6c1baea8126e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NLS762100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be0d551782549702f21fea2cc4160b6b351c99da6a6faf88070863ae45e1e0e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBKQU1727920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f4a2266f6dd551eb7c4a0aee6819e3a2d7e41c85098807ecf673dec7946e58. 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/GBLV62400431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3873d4bcb996714edaedb17d7ed55c5b86bcd82414fba626faf5efacad309445. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBKQU2466993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b94313e0400efbc3c1009449ef5b29517bc5c61c7123046af3cbb5986481d98. 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/GBKQU2410198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17fbc106c359ba174046cccd84916f1d988e9ae9525947604f34d22c9a3a36a. 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/GBLV62319639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fb986b198392ab0282f337b879014b8091bc2ee73a758163a6b5112218d674. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62302784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59ca2bb0b4dcc201899d3fa0c23ca88da7bb856dc8c36fb000f3a56c147e981. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBKQU2383289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da5eac0f7acc05f4864536a997a4e373d6074078a745f733c60711d0c14280b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2337708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee505f5a01c2d6efae372a50b6df337770d11c09807a07301b99bcdb24aa254. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBKQU2077648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f57afae1528ee6729d574fe7be0fde81cd0b50b6227dc52ca6ffdfa8eeb70b1. 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/GBKQU2058831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6aaed04021d8127fc3d137d0ed653158e101e2b4881c0137929504ba5e602c8. 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/GBKQU1928971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cf405fadc26ac6cae04cba6024fce62dd51be388d56973d4a003e7ebda3433. 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/GBKQU1928972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71101209da75849e22fef22a2fd30075eda6f01c181d6869beab08e87cf90ae. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1928975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87e6c740c576ff10e2582f556f3fd3a3a4e8a09154ce5999200acd5e13d1be2. 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/GBKQU1928982.
Thrillogy 2012 mixed by Zatox, Crypsis and Mad Dog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb92eaef22fcba5064e06825beb206ee8dd2019af98b7c288ef6257e3a9fbd0. 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/NLS761200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bcf79f001e00ab37a0a1dda12df11bf01c0600af26ed09c73901b88d2d0e6d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS761200263.
Bitches & Ho’s - Digital Punks Hardstyle Refixx
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dba56d8eccdc5a45a024ebb1686b69311835eaf1bcd861e6272998682000b9. 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/NLS241201851.
Struggle for Existence - Crypsis Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4b94ff5080e7b46dd96878b977c5cc1dfcabcad777ee858e72f259cfb78589. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS761200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df625db6074d8b0fcb91b2ad7e6bb3586b6819824df0d4f26293bf000020352. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/NLS241201844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6c51b79140bef2bb79d0ad7de10b964256f73d09b2c377ef6f693b25e0675. 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/ITD131200885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33296cb4fa012180678124ffa68e7d56d24a75db5667958c64121205175d324f. 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/GBKQU2490927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982de19e1f39ff1be578984a408137097ae9ad0a48de95cd4ae335e21e2d998b. 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/NLS762400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6422e9f6deeeb3d434ed802210e33a90c2aed75a5894b38a8f95961e9367afd4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLS161100519.
Harmony of Hardcore - The Myths of The Ultimate Hardcore Feeling 2014 Anthem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2eaec3fa98268ee8ca04f3c16aba592d64fd5c9b2adcdf3e26fa79535bca9a. 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/NLS161100520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb056ce9558f547136fe4e8a1b262106a71dc8564cdcbe063418ccc0b50c7a6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLS161100514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c361c17eb520f9214f5b47a6f6d11bcda37922054c1b9fe140024d04463e3c7. 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/NLS161100516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aea5e6a0365ec93b40868799265cd18f8c46722b07d6c94dd8fbe5e3973c6d. 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/NLS161100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110158a1b106ffb3b2868f6cfbc1062499312de02aa1bde08a199230e9d12c4. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/ITD131301006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61b0200d34997be600abdecbc77006e8ff2166738a9b6a4fb48776772523af6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL71400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8349b3388ab68029e960350d621fd43408992411f75b68d449dd9f2f7f927596. 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/GBLV61919963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fc2a8a3126b70a4838f02c1c456de4b4e6bd80f3b4eeec133ca3e7a8a799f7. 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/GBLV61919969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfbb72faeb1a65880ee6dad1ff8e0353098c7d28fb1cfbb8d42154f9d5701b5. 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/GBLV61919973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0ef5c0ac7d552d5fab464ce27132c7afcaa617b57a68c1542b9e41a3e7b86f. 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/GBLV61919976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb67df3a27a219f7a03b09cb17b7f4c0109c5f7ac8dcf4537268e7d1d28949. 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/GBLV61720863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5334b01fa7f2216e08e8052add14100175ad03e5c078b6e33d6116d6ae5fd8cf. 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/GBLV61720864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda32b5bf7aa5f1bbd7c526ee5072366c31bcb1f9f231e64628e6fc2973568b5a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61720865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aba2619745676fe9a22415d11caa92dcd79b4dbcd84ce8cedbe8cf2afe7f65c. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBLV61720867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb8f2dd1851c1df27335c34a31fd669bc619e7b82a95d4759e3874b0e4730e0. 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/GBKQU1761803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7926bbb0f5cbd1159bf17165e035b32160b0ba0ac1f2dc63cb09a08030806cf3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBKQU1778172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8c17a80f94bc2e76657b02a865e879a6f6de887140b5d60f9a1e310137d57e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBLV61720868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e2b0e483804f0ac2ff36cfb403aadd469b9403a6e94464a9b754f0931f16fa. 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/GBLV61720870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf7f3d24ebcfde97102036ddd6c5b4b18bd829405f1ab7d3890ba6130ac6a81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBLV61720873.
Hardcore The Ultimate Collection 2012 - Volume 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8349b3388ab68029e960350d621fd43408992411f75b68d449dd9f2f7f927596. 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/GBLV61919963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d04fff6e010e7b31357858ff691233cc5678937d09761234c05b8b9bfee34a3. 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/GBLV62039131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02d471e93e9bb69b3345ccb9df522ede52adc0d00f91fba979295f5d14eb7b7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBKQU2122610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b216d7b6fa14a1702f77179859a95437a2d6b36ce73a1498d8bc446b0c13bcd. 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/NLH3Q2300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72b3eeaed351c72d0ad1ed2b83a9a3d58429d05bf6f286850b4118a961982a3. 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/NLS762300762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5eae0449d1c47d5806f2eed9b0bd85cd2b47a1b17f642c79b95217a6b0d2156. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH3Q2300222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62a83876f64e31f34bc67f53e312eaadff68f6afa064622dfc5a6a040ae35ce. 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/NLS762300894.
Hardcore Empire 2024 - Let the Bass Kick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32884bdcefe7fdea397197c88aeba6ec8746ac90dc4d208118c182eb80310dc0. 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/NLS242300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9ea7cec95bf737549015e4d2985048d43cd081811b1cd858c75e38ac1b3a01. 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/NLQS92300150.