Paul Dennis Miller (born September 6, 1970), known professionally as DJ Spooky, That Subliminal Kid, is an American electronic and experimental hip hop musician whose work is often called by critics "
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 0xf5eecd3fe6351bede42e0c14025ec217f577fd861621ea38b304bf2af4eafb84. 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/2f9e63b0-0647-4bca-80aa-7014e9fd9df6.json and https://artists.proofprofile.net/proofs/artist/2f9e63b0-0647-4bca-80aa-7014e9fd9df6.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 0x9faaea7d8f8f18899c25275116525b0870f38b7cc6959332a08d5aa555c06d49. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6V80315515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77adb4cf5e4e964c3bd2bca9b67925cdec0688ce16fe347d27afd813d8433891. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/USAJ60515704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc4e4e2fd07b45acdca99410f6ad0acd364ee92bfc3d004ea34154f5185e284. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAJ60516103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042c5fe65ddb704ad4d383310a4a09ab951007608512ca35c4762b789dffb4a6. 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/USAJ60516109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefef8755a7d96e3021e3ff34921969afe077bb126b0a549ef9f12e512d4afdb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAJ60516111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a3add5c5e3a253917b14ad425fc07018b4fc76ba3405b17b19c35b24f091de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USAJ60516112.
Sound Unbound : Excerpts And Allegories From The Sub Rosa Audio Archives
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee97fe9d07897ed84e6fb7de34118ecd0432a3641f8d353992e2d7bd7e04ffd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6V80803741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf388244d07c22851f86c7ed03f9023ae087fedc481fbc4745be4ea1586dba691. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR6V80803742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507b6d267929341544ee0cb63ef93fc22ac0da2132f0f26ed96f3c8535e3fe3f. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FR6V80803764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2663bfd4522e7503c347a8d01ca26fdb00da248794cd40e2abd7865a542b8ce5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US3Q51510505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e5b6051c7228ff98a64549e227d52820e3ea55a588cf9cbc8807e91845fbaf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3Q51510507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d22b894a3b980aaceaf89100b2817df966aad72382756f3bb47c93501d9e561. 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/US3Q51510508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c863d7b86b6f04419776cfa16845783ee8a105ad6ae675205caf2a73d57148a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US3Q51510513.