DJ Lynnwood is an American electronic dance music producer, DJ and radio personality. Career DJ Lynnwood's career began in the early 1980s, when he toured the local club scene east of Los Angeles as
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 0xe4e5a94c469a35c3741e71011c4722ed3944fa29b67a3219b31e6f9db549ef7d. 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/d532096f-3ab0-487f-aaba-3e3a5c933721.json and https://artists.proofprofile.net/proofs/artist/d532096f-3ab0-487f-aaba-3e3a5c933721.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 0x1c2c7ca4b743505d3bc8de4272eb4837c58968cc5674406606cd7bf95ba9c53c. 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/USQY51078457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f66d59773fbda731640395de4d67838a3c7990ef3d769190d94bf51a28d08a1. 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/USQY51078458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142f1da6a61e720e27b4b1efbb27401f2a3dd8f7654c75efbd27543fa9a3798d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USQY51078466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ff9e282b2a3afa9b7cea07d6205b0051b39498c4ec7906c2c1d8c679315614. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USQY51078474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde2ec0d013a2b440acfbbbc4f3b8d001a855db43e5794004b3f9dd3d907c31b. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USQY51078478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fa66549fab130dcaa839500866169ae759532570c31617a1eb3297ff9fb2ac. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZ5FN1813997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21c307411df56ab02e598d76c4ec4c13e5ee9a8854c7535f53c2ab24084c114. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZ5FN1814010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13eaf23b7c7fff05a93e2d7ba238b83c0f9cb6e2a412bbd3426ef979c5fad377. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZ5FN1814017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213bb435124d129687e29bfbee96198a1394d63d766f5b6c18beeb204c95d584. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZ5FN1814020.
Four X Harder, Vol. 1 & 2 (DJ Lynnwood Sets) [Remastered] [Remastered 2024]