Jordy van Egmond (; born 22 April 1992), known professionally as Dyro ( ), is a Dutch DJ and EDM producer. Since 2010 he has released original singles and remixes on labels such as Revealed Recordings
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 0xe23a549904e8d4ad2020c0054a8769b5dd92dec709a107c084498a9b06d41c21. 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/6c0d3b41-d2ec-4a7e-82e0-7cca40b05bee.json and https://artists.proofprofile.net/proofs/artist/6c0d3b41-d2ec-4a7e-82e0-7cca40b05bee.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 0x5270770ad6acaa6fa7108a7e0e988186ffafd6139949207568f17b947c63eb95. 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/CA6D22100398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd397fd4382c046a7d183c2e2b222a1c687b40e36e281d4c90b4d5356f98064. 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/NLZ542301180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270770ad6acaa6fa7108a7e0e988186ffafd6139949207568f17b947c63eb95. 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/CA6D22100398.
Afraid To Feel - David Guetta & Dyro Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51c41ffc1011d6cb44be728ae20a46272598c3b21c3b2a8a423a2f08f72260e. 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/GBAHT2201049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173c433b898e1c86c083b546e78ab0be83b09c5b4ebaf11d6217a36f1c56ddaa. 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/NLCY31100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c03db0be7ea8ce4a67d73e1665267ab0c4b3b3f25ad94d8b3a3ffcf7533b77d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBKCF1300261.
The Sound Of Revealed 2013 (Mixed By Kill The Buzz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f1910ccbfc5a6bfcc527f606e0c662a63f8ad1299b5e6e4a7eedaf617c8f1c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLS241204304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda977c9a7ebb127b9f73e6ce5fe4f0f28e85333cc2cb56eb43494728aee8c969. 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/NLZ541300481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7d106c02d2a980ef9f0d248c7bff962ec609d392bf4d10170feed40d08ab55. 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/NLZ541701698.
Afraid To Feel (David Guetta & Dyro Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51c41ffc1011d6cb44be728ae20a46272598c3b21c3b2a8a423a2f08f72260e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAHT2201049.
Hate It Or Love It... This Is HARD with STYLE - ONE (Unmixed Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddfdcdb7873bae028dd5d7f238def504364518f31584edd7d767d4bee386fef. 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/NLF711404371.