DJ Spanish Fly (born Antonio D. Kimbrough January 16, 1970) is an American DJ, rapper, writer, and music producer from Memphis, Tennessee. Known as the "Godfather of Memphis Rap," he is credited with
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 0x1935977a8738043d934e1459fd9c2843d4d3920bbc76a3d2b3a455e6656078e2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6d43468-3513-4d4a-88a4-df10f713e52a.json and https://artists.proofprofile.net/proofs/artist/b6d43468-3513-4d4a-88a4-df10f713e52a.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 0x2c626abd641ab2994990f24d5d7294f6d648b1e60da7a42f9c4efb4765fd4f66. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USJ3V1875543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98adb8ab91160b39fe347ad15606ca65dd5f9326fabc9fad79ef6064a6f7d724. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/USJ3V1880345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2014fd11253aa6b828f3711e16162914cc23b21ead7f61e081b5669f6f630630. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USJ3V1880342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe1b33a9a62cd580f57aa006564157daea2e6abcdef10e909aec021f8606d16. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZ8252001488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22ec77023cafb7385cbd6e3cb133bd568f08d370d3763915af8319a012153e4. 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/USJ3V1880343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed914df23cd05b5b46f53f8259993e68ac567ffc5bc95486c9824ecd938be88c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USJ3V1880340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f320020f3e5c2ebe4c7aae060cd5e44477b498cc150ec7f156f0c927101c7ff. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:05:06Z), 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/USJ3V1875544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4653a288ac1630bd952626230b44d702a5c66e3c462a64d43e4320a160318ec4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:24:53Z), 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/USJ3V1880344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f806bd3b28711644d021ec4740e4639e675e4febda0a093b00d61bfc8d2ebb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USJ3V1880337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12637feb078c168734d5dfbf413eccaa1f9b179689145713072728c2942e999c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USJ3V1875987.
Gangsta Walk (Hip-Hop Evolution/Netflix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c626abd641ab2994990f24d5d7294f6d648b1e60da7a42f9c4efb4765fd4f66. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/USJ3V1875543.
Unfinished Business, Vol. 2 (Late 80's-Early 90's)
Hear See Say No Evil (Phonk Version) [Extended Mix]