DJ Speedsick is an American electronic musician, DJ, and record producer based in Chicago, Illinois. Emerging from the experimental music scene in the late 2010s, his work gained attention for its abr
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 0x9fb4c3628d1611139e178b6d7f6e5b98537b4455599b2a5573fb72e2e330791a. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/462789f5-4e95-46ec-bb5f-0742f408bb52.json and https://artists.proofprofile.net/proofs/artist/462789f5-4e95-46ec-bb5f-0742f408bb52.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 0x30e3339b50e5cb70e5063657ce82be6df37d9cdc2caa04aebe0812923f9b4ad1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZCKX1800072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5ba59360e421cc584dbc2f698d522eb5a1ba07a494c8515d574d9d5fc7b864. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:54Z), 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/QZCKX1800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12da28d9e8354a70c7c766444eaae04b49f203b43e59679c9f5c1d0cc13ffec9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZCKX1800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89d0c4a292ce9f9bde5b008705f89638f0dad68e35c245f81b677f911e89d62. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:49:58Z), 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/QZCKX1800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b110f87e0da21b9639efe0d1b692cb3cd5f488e72861f0b7d00988176dafb2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZCKX1800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360aac089b49e2410b02be34a92292e437b76ecaf520d64462b5489a084c9a27. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/TCAFK2142000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac61ff106c0443b201361d27716c19d90903b664234434adcee74ba9e060d91f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZDA82143502.