Little Miss Nasty is an American performance art collective known for combining rock and metal–influenced burlesque with theatrical dance, acrobatic, and aerial elements. Founded in 2012 by dancer and
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 0xb33e2d1fb307c805dda45147de9930415f277fc56a41e0f912c9da8d9ca7052c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88acdb19-6b48-4223-b532-0cfe968c6fd7.json and https://artists.proofprofile.net/proofs/artist/88acdb19-6b48-4223-b532-0cfe968c6fd7.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 0x7ee8321d5b430cfabb7c7b4d2c77fa8257255299f254cf3b46a9a87bc227a9ac. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZ5FN2178757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f2de0984df32d18495b6cedba267ac5a7bf848f35ceb09155ba3600e191757. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:52:06Z), 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/USLZJ2177577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24fbde12ad544fe58bb41a13912b19dbeecf6ac19db5da000a6f7a1e26b4550. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:21:05Z), 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/TCAGQ2207668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2620d033abc92d435bfbf53a98668ee9ca9eb1f4717b4ebb538a88e0ccad36ae. 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/TCAHZ2495975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6914ae7b6667f4d46753396c3b96f76dea1e6b1e2cf2c3e9c429403b9bbe942b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAIA2402553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1548413139f39d2f185951eebc273bfba56299a06db58b80bb10a4c60d857a8a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:08:30Z), 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/TCAIA2402574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7e2c629f16dcc5affb594ab7e7f91e0dbc453b1307a2d9fa2633ed3c056907. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/TCAIA2402684.