Sunny Lax, born Levente Márton (; born August 6, 1986), is a Hungarian trance music and progressive house producer. Biography Career Sunny Lax debuted on the music scene with the 12" P.U.M.A. / Cass
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 0xa2c8425644a06b8111a561e642593a677c0913041a4c09b77ee0163dee07fc1e. 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/0b19a90a-d672-4181-8285-bc27cd4be9b1.json and https://artists.proofprofile.net/proofs/artist/0b19a90a-d672-4181-8285-bc27cd4be9b1.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 0xcd7ffb082d297aa6289e158c6cf0e69b739b0e86bf86b77c6a35c505416ba830. 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/GBEWA2301631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe102db8ce643c4a08e1d7db647d5e1fe688a3d32403e808098f481c8e066b8ec. 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/GBEWA2301635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abe4ffabb17a8aec802c6b5e4559e95d6abd022c4ff49918be7c397b018b1ea. 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/GBEWA2204452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad76af1ea5c3440c20a6e7c7331e8708b5e247e1a9eb41f6303d76be1c4fd8eb. 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/GBEWA2301647.
Sunny Lax Presents: 20 Years Of Anjunabeats
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdb01c0fefa39d49333cb5a16ba31d0fe3b538196ba037b68aed1d390bd0fa4. 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/GBEWA1906922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5f77b00f0268a5fa9f8bd6693876cfede4684299cd2ec82c92671430eb7470. 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/GBEWA1501060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a597effa910b04bd2e8abb5630b88075da420d47fec0cfb89f97856810cd09. 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/GBEWA1906934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeab4c452fad0d5b71f0818b70d862fa318dde9e90eb084ec41aa35732c99798. 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/NLE712300455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6ac05ebf254990672834cd6e21a68e1b20185145336a4e96135df2259f8fca. 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/GBEWA2204440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894f2300e1c6fa647c79d6a8bbea1a2ac51484450db3e9f06b673344b8c2f6ab. 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/GBEWA2203260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32490046e6d46b61481b1fad34d328ff335d33c20093c2d9b3efdc7c188f7e00. 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/NLF712108430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dd5037a1d1c9c9189c27d51f1aaa30de09690289ee729fdb4ca2a76cae4b84. 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/GBEWA2104800.
Hurt (feat. Zack Gray) [Sunny Lax Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b53f3aae7eb16484c99289c152dcb02ac4d42797c85c737daa59caa40ac7ab. 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/GBEWA2102180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500bed492fca65f350d0c3a0299ee7752036db8ebd79c8a665ad0301b8d5d495. 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/GBEWA2101080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bc0548b0dac872b990508135adfabde403648fdaadb65e1ec2789545e73761. 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/GBEWA1909091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8a509e1cee62469930cbc1ad4d4311a21c4ba110655a206aad9fd080f8ccb0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:23:35Z), 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/GBEWA1907200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e624e7105891e1107942a6fbfc569c7591665201b735c3688b3f6745c4fa408. 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/GBEWA1905393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1613f65047564729ead8359eb99e8e439bd3805106bc8d1da8dc59cfa5ea039a. 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/GBEWA1904650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5304de4aedfafc6d6bfdbe18a6451b427c9493e0edac3d5879c26f58f7384d7f. 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/GBEWA1902291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4764c7ff8f93e500820c6059e9bc4f5647ea442707a52bc4fc027984defabbd2. 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/GBEWA1900610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b50dbe04d2709afb7c10bab0196c0f3c9e22611bb3dc9575aff3b813cda027. 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/GBEWA1800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9ad712f22ea03de90bef4105cf9f529bee2ac751e493dcab3c342e87bdc855. 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/GBEWA1800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cb68dedbf0ef3b96268f93c82a51af5a280186892c1b759f65cf37bfd5f784. 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/GBEWA1702531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588405a16e9dbb9a5e0d55109c82296af1410648be07c7e649dcab0feab52bf1. 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/GBEWA1702532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2b05028490b6c26e88271a6bcb7dfb3a9640778e89df85b8ce82019cb94650. 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/GBEWA1702220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b514d8a61af65ba27dcfd79b711dd66e5f5b4986ab8a706fc236bf86b86dc5. 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/GBEWA1601421.