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 0x8839864a2ca0ea13103810bbd79927f4f60cdee4f3e8164206cfa4f33caf4999. 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/0572d639-e58d-43fa-b3da-b59e13846ee6.json and https://artists.proofprofile.net/proofs/artist/0572d639-e58d-43fa-b3da-b59e13846ee6.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 0x249bad284ab7f4f910801f071424e42658e48efb393ac2543d01f7cbaf842ee4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZT822431077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa294ca4a4016da6b69bb9befa110fab80b56940a355010d9c2bddb9a9f8ffc58. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/GXBDS2434050.
На грани болевого порога (Hardstyle Remix)
На грани болевого порога (Hardstyle Remix Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a78e3a3a318a8dd2836ac474f9f807e599dd3d64ca289a533b2fef2bd72c07. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:21:40Z), 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/AEA2L2484162.
На грани болевого порога (Hardstyle Remix Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91707ffacf74910d22a7fc30c1d51dc51275e6fd87ee072c04a54bdad40c3f68. 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/AEA2L2484163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9651426394c2d0c11bc994d3677e3ca4083ec51fba41175f1918ebc4517e2674. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX8KD2564910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fd4529d14ea5ce9c78cf613ddbcd37bdd46d59f1acb65cdbb00086666d9689. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/GX8LE2505177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef3482df8d11481877d3a2c03f9fcabfabb99344852d6e2bddd9e3d1843281c. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GX38U2549235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef3482df8d11481877d3a2c03f9fcabfabb99344852d6e2bddd9e3d1843281c. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/GX38U2549235.
WATCH THIS ARIZONATEARS PLUGGNB REMIX (FUNK)
WATCH THIS ARIZONATEARS PLUGGNB REMIX - FUNK SLOWED
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca4598cf921c0fa14174b5ef71cf1bf0457ff784b3fa7ab67a62aa22119766f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GX38U2508108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9f3e54a83c3810da321f5e71c37151226cf24cfa4e9323650c06b40578a501. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZMER2533200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd420975978130ae8694861d43522c41374ef9bb243918ca4cf8c348bda5a77d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZNWQ2586390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0da88653fb525b46f72466d17dd05f4e4adf75464c262e86933ae6e549dd97e. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QZNWQ2584523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0da88653fb525b46f72466d17dd05f4e4adf75464c262e86933ae6e549dd97e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:56:19Z), 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/QZNWQ2584523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dfa0c1f52c42303afb204cea89f9eb177a77425a5aaff2513f54142220b843. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZNWW2545677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ad0a95cf022a27c14b59cb23bc88dc3a88486f1382fdab07eefeb251e0cf03. 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/QZNWW2545678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd2cc165a47f16bc26595f1b1607270e5c853a78c3ad53699f59b9e5682ad71. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTAW2533230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe6c1b422cadb448823807eb5ff6726c61d45f30ac49bcdc74b8b65659e0b13. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:22:15Z), 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/QZTB22546227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb566842cc345ae1cd55be88b14a46e95d630fa60a99e7ad01aa738eddb98bb. 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/QZTB92545894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb566842cc345ae1cd55be88b14a46e95d630fa60a99e7ad01aa738eddb98bb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTB92545894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b266573849a3c00d03248e1b75ff5bdb0a3413741ca69228bf93bb46c46027. 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/QMDA62546960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fe4334542ac29f58a6e33c7609fdc0ec0dd4feac63b4d5289873312845f9d1. 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/QMDA72534469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9c190675889fbaf955aa605bb5108b7f42ee5d66c0a1fab3208a757da6a9c6. 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/QMDA72563219.