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 0x3907de92460be2704fbecdad42c905b433e2c4a38b34009ba0d422fce11c41cb. 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/b8429062-181c-4d15-8794-6330099f1b9f.json and https://artists.proofprofile.net/proofs/artist/b8429062-181c-4d15-8794-6330099f1b9f.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 0xcd07cdf3c00d9607c98490c58237d05d10f4e3ae355b37bc1b969625f2d20def. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:09:05Z), 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/GBLLT2416756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cecd515bb34c3a89786ded16edf55deb888fda035e5b47b256c4c530fa5f356. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBLLT2416757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba9a676a555bc77c649cab211b8fdd0580cf46c7cee322ee66e9e1e219fe67. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:07:52Z), 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/GBLLT2416781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f13036bf1d536e9511c6057f3255eb93ba1ac8343751a1f1ddca2392918c983. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBLLT2416758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fac1455918206e9fe2bf81339aa438ece580c80929dc99b48bce7cc8fe4a7c7. 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/GBLLT2416795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52872fd189caba521fa6284d81cb0f5e9c3c8ba340dd54d3846a656a56798a3c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBLLT2416782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695d07ca277426e3bbb9000106d41eff35e7bd72f68b52351ce6824b5d4c0b76. 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/GBLLT2416780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c162fac6aeac25a0658d1a868502ca9cdce07d253f7273e1a431633bd584b83. 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/GBLLT2416786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811faa621e26c0321a3c05fdfb2a9fcf7b3811f4957b2bc19c5262281b78da79. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GBLLT2416794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543f75e318d80de0972eac43222e7239a9887a15254b49c52b0f14d82fe7ae4d. 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/GBLLT2416785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de08964f8d02ddef9ed11ea327c210a830b1c886007d750959079445fb6394a. 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/GBLLT2416783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7aece08d5ee8f3e9d47142efccaea7106f8e74a01a1c4113312245a5f35963. 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/GBLLT2420049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedce694988194f11ad6ffb1c6775ab043fd963c32ad7dcb693eb54315486e95a. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:49:27Z), 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/GBLLT2420187.
You Don't Even Know Me (Vutra Breaks Remix)
The One That Got Away (Vutra Breaks Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263bc8a543bd26ea6f6534cee1f277257d92d01d8a4eca88f10157775c29de0c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:16:41Z), 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/GBLLT2504380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4884c9322ae007e0c14deae9152312e4f01c3d49a85be7f2872c88ef31ab9b01. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBLLT2506032.
Illusion [feat. Tilegenova Maiya (Original Mix)]
Illusion - feat. Tilegenova Maiya (Original Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53078d7007582c1cb9957dcb3b656c05c4d5ce5243169bc2fd6ed8670c2a0001. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBLLT2516883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7b56b955be15b88e40a976e36831638c528542da93fe9275ec913a245c3521. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:04:17Z), 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/GBLLT2527644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd24d383598f512d9aba80e12fe7a7b01afe9e5acdb4eee6844dcd990cd0b6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZXLZ2549352.