Rashia Tashan Fisher (born December 18, 1974), known professionally as Rah Digga, is an American rapper and actress. She is best known as a longtime member of the Flipmode Squad, a hip hop group led b
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 0x8e2dafe0b449b341a0e23ae9f6f3097f05dd1df7ea94c10ad9de568ee316b9f0. 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/b5f3a5b6-2979-42df-b8d2-4c0ec5ac7be3.json and https://artists.proofprofile.net/proofs/artist/b5f3a5b6-2979-42df-b8d2-4c0ec5ac7be3.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 0x75045d8515c2623b6bf66eeec11fc7e790f4b18125755691ca8bcc18c253ba6b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USEE10000371.
Do the Ladies Run This (feat. Eve & Sonja Blade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe370f90a26265a8d8811cdab4fa628eb23519b93b82b57a1d65acc53efd712. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USEE10000167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444123d35301be607ab787f3524d235b48ab3f1fe2cb8faf61c245c7df05e159. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USEE10000373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0965892c3bfaaa3e633da1dd41105dbc4bbc7b9b7c7edb9c231275466af5e3d4. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USEE19900428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45047aea5232c9a527ab99d6d4c532a00a3abd9341a61e163e273d7e3d65cae1. 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/USEE10000374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74804c53458d3fb89b370ff14d0cf72a40195082f2614a3d163aed364603415e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:04:18Z), 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/USEE19900589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29c4650eab521898a188f3a03477c2bf5003183e180f15aa13c23827ed092a4. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USEE19900731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa7c364dc107b0f5702b229bb3242bd49820d7d24eb4917bd6a69c2ddca73e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USEE10000377.
Storm Comin (Remix) [feat. Chuck D & Jon Connor]
Betta Stay Up In Your House (feat. Rah Digga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85a42db15e7cf2b34fcb0570463697110d7f3dacd1ab758f82e68cc778d5edf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USJAY0100410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f001bc4f043e3098fe27c60598730d0c3bc0332de16dac95bfe2165db044d7. 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/USJAY0200453.
Getting It (Feat. Busta Rhymes & Rah Digga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3818f670bc1201904a37f530bd60801d16c03784d13e863998e4c57d2df164. 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/USDJ20110059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8235069c4ba8882cf8ce37e80a3957698970562d497b853f3fe8ce4d8a41a8e8. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FR4EO1400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb576eae5b970387d16cc61e2ed18d081643aaa87ba0da1ec1732fdd7b73c87. 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/CA5KR2088852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a06758cd024ef744c7faec5c1df9ed33d1c7a1340c93503fa5bf2df0dc901b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USEE19800151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1aeeb152106d5d5a8e39220404172198fa8d38f085158524189f9c7ee96ca7c. 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/USEE19800171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3038910ea80249efa4e4cbf1212046219dd2829a57218bdf33af1ee77a9ea6f. 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/GBAYE0202051.
Follow the Wave (feat. Flipmode Squad, Rampage, Rah Digga & Spliff Star)
Extinction Level Event 2: The Wrath of God (The Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de4ea58e90ba34b00147bfad70d415818132736a35ce83258562c25d49811b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1343776.
Everyday on the Street (feat. Rah Digga & Tame One) [!llmind Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ab9c20d4210db9628913cd0dd58d967832ea9f40a18a5e4036b8a222d1ec8a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA371458165.
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 0xa6a4fc71076cfd916923e9b186de9e045140e9ab8f6fa17c3d3380ca737a3f4a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/CA5KR2088848.