Darius James (aka Dr. Snakeskin, born 1954) is an African-American author and performance artist. He is the author of That's Blaxploitation: Roots of the Baadasssss 'Tude (Rated X by an All-Whyte Jury
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 0x72516f508f92a007bac2520b9ac745507546d8538c6cf0a8cb9b54b02f492031. 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/f514f2d6-1a62-498e-aaf3-af0c5ee91b97.json and https://artists.proofprofile.net/proofs/artist/f514f2d6-1a62-498e-aaf3-af0c5ee91b97.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 0xdfd7cfeaa2add76d52bf36302f6ad756b9370166f903bb802aeac216b58f4a01. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUYG1378348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6f8e23ff20878cc62374a5c9c1d46f2a12dc2fa8721128bb1e52634e08d804. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1378349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a0c4254c04597911e435db5ed2fe9b54a750459216cce897588d76f446c6eb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUYG1344285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311b53b8fd6c854bd1dc4842d471e4572a646fd2ddf136835103e430f36128fb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1378350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9725cd4aa30c991685a881ccfdd0df4b88b7864c38d53a6411cc06948ce3a7e0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUYG1373683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d7f85e7d4cc3b296938289fa3ed46d7f5ea9399d742557b04ef34f6cf84b63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZQAY2156802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7286ca8688eef6d1a00a7af340a8a86b34a3a68e2bea09597697e8715f6c4d5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1378352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda847069185908e339c879c7a37f31b24e44b1a0d33e58e279520a794f7a519. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUYG1378353.
24K (feat. Mogli the Iceburg & Indie Tribe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a12dfba79a6d0c06bf9f7d2bd13d81374a822156843b87073a587d342e20bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZES82153709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c49cd646a01790bf3ba32230efa58d8d16b51f8e7a310108047e57a7afee8cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNB2265220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24307c29bcb2aec0b0a259d480ed75379a018db326471dcd9bdca681c6cb57d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN92224017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f39b93d4a784ff31672c067ae3ce657c83187306b60d08eaeefcb86e59934fb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNB2265223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25404c939d882d241cf5a2c14ad938dabab5372f6bb4ab685644112a81a32a4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZK6G2302779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3c849ad7f3defada6871ee375b0974b97e1471673d5acf2d162b710d53926d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZS7J2278428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d08b4aec65241451534b606e0490c5851d55920fb59c9e23e9be36f551d31c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNWU2274527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56980ddb518afb5431ca7722c0205227ba0f9e1254682031d567e65e92ce73d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNC2079978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa462fc0a9b609766b3729c97f8078b9076b08a0853d15aac7e9032a4421694d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZFZ22071049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4970213d4d3bd8910054ecdefa1325b7bccfd69975f37f0867f6f63f58c3e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZFZ22071050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976456268ff08d8a82e15bcd8951005f80f6c3f9fd4ab0024f4d721fc741ac11. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZFZ22071051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8360a9a2434ec82979a961e530ec3795ffd500c244d67a5e16f8f552a7aaf75e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZFZ22071053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b2141e0e500974747b786ba98c340bd48128f2513cb54d17b479e32c0e37a7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNB1927319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963ee2c1df0444e787c2b19962f2e35d897e45dceaa352fa2f8bc31993db35de. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN81913363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0925a10f28f4eab8412dce6608d0c837f1f5b373b7533f985dfcbb12de02d005. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZDA71928703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2522e3fe58507cde1b6ad3c52e1709d88c7c22d74ae9af7a0708397eb38afb3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6J2110605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cc1717af38bfbb30454be53f258735673755f2647f04685b8c1814764fd3b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZK6J2110606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739937e973564f1934e76335d7bea21c1caf3fa013a21b2315cacb15483c06ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZK6J2110607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9538e3f8478f87e5a43ddceda91c484bcff7417d8bf554abf30aca373abaa263. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZK6J2110608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5ea858531dadbca610949c4500d0d8cea82007e5efd3111bf5b0e308dd31e1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6J2110609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979cb160330dac9c0f5e7cf1792dc194bcda4095dc306af2fcf61b277d8d51f4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6J2110610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcbbb89720a1877ce3030f774d62f3345cab0a29e2fabc55b2c6585227ae311. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6J2110611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81852869c43408ec8d59a27b438f74b7e6ff3461c6c5a714b8b6a478dc305fa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZK6J2110612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99221b6a381ec8b09c2d4ccbf80f10687fea2a2c4a6291a48b38a682e5a55c90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZK6J2110613.