Brittnee Moore, known professionally as bbymutha, is an American rapper. She was born in Chattanooga, Tennessee and began her career through SoundCloud. In 2017, she rose to prominence after the video
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 0x23db937c7decd50aa04efc362d0808c7b3875368b19f94963571c64d0db4f2c1. 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/a37648e4-c224-431b-af9c-12d20fcf6e1d.json and https://artists.proofprofile.net/proofs/artist/a37648e4-c224-431b-af9c-12d20fcf6e1d.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 0x73ef590a40de3dd7668370ac0067bc26fc49b14c7277ff4f397689f75f8c6f4c. 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/QZVM32200219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03ec4b0f2b7ad791f6bcf64dbf4120c7699bdab8245785a38944f6ded3ffb73. 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/QZVM32200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bf9a1674624417e1f16df0ffbd1a7f72cb371d20e69c06fc1d0aad7e12910e. 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/QZK6L2074169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda14a549d9454ef9c1b5867b6952d6f34a2be2789a5d88f9ff3dcccaef5a455f. 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/QZK6L2074171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a41ebbb9bffdaaaaffaab015ae1eebc8ba2ea294087d2aa42a3a2e6ff284e7. 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/QZFZ52033661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07906cdba8415f41c683177a786d3ee7a4e3582bc261a707906b57a23ac8735a. 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/QZFZ52033662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb4bf3dcfccdad566ce49fb18e4ae95a4ea63e1b023d0ea00702ce980645cf7. 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/QZ4JJ1841049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde910a72768b2504c5510f6560f889c2004e9cb6d3c44a85dc6fab737f1dd72. 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/QZ4JJ1841050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed33d52821bc1444157b21af763af9837985cf8fd262ac41988a71cbb5926e9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZES71873597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78132491f414139b50e4ae840b3e22ada6e4daa21b2a70f927a4d091c9c304b. 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/QZES71873602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe76040719e9b7dcbde1fd84763113f629a710de627ce1743589cc0b1ff1c37. 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/QM24S1802674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134fb70d50936bd443e88e2cee71b5ded3972b0837beab342da7b495044cdb06. 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/QM24S1802676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5574c45d2bddcc43458ee631e6818b711d6b4ee8f4dab46533aeb89056d52ea. 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/QZNWR2411294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b100d227766bb3f9c0102d55dc18f58e2fcfd0a3b39edf6f133064fd35a783f. 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/DEXC81900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8baaaa27749d5d53ae8d284c92865d146ce17b1d0b5cec9dad45d3586047af1. 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/TCADU1828184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5736ca4306120afc0f31fd267bde2a7e73eccff99f4b05c08a53f8292c68d4c8. 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/UST8K1719257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bac6a3b89d75d4a91b5df20a91053ac10946f11fa71d308c55577e793b209e4. 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/GBBPW2400392.
Dear White People Soundtrack Season 2 (A Netflix Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90157a67be78e371ed8e9566c6ff7d7a78b3c99bbf89d70ddab9abd8d89c2a0c. 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/QMPKX1783579.