Edwin Dinan Evers (May 9, 1971 in Hardenberg) is a Dutch drummer and radio presenter of the radio station Radio 538. Biography Evers was born on 9 May 1971 in Hardenberg, the Netherlands, his first e
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 0x989539cd88ebfc257453968b5c0951f3d424de092e6fb2b5ad8fe3dede1c2beb. 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/2e286547-9cf1-4c45-b0c3-14d18676c652.json and https://artists.proofprofile.net/proofs/artist/2e286547-9cf1-4c45-b0c3-14d18676c652.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 0xf8cd435c88896008e379688b3154adafab9ce3b9d86871a2be7280a4f75a1073. 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/NLH6U2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e4d6b118673746fd07c90e9c1e4fd97e45d069192befedd6f205742d06e557. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/NLH6U2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d06f9c2349fb24583594ae5fb63d50c437f905c9dca25db15e5ba347c901df. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/NLH6U2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4475994fa8184766769912bfe1801df031fd2ea69c9597829054c7f835934d8. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/NLH6U2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dccdd2e251fde64d1f396c9bf2cbd8db1057c5fec5af5752c033ece2bc5b3df. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLH6U2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dccdd2e251fde64d1f396c9bf2cbd8db1057c5fec5af5752c033ece2bc5b3df. 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/NLH6U2200001.