Frances Mayli McCann is a Scottish actress. Known for her work in theatre, she is the recipient of Laurence Olivier and WhatsOnStage Award nominations. Her roles include Bonnie Parker in Bonnie & Clyd
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 0xbea94af3d15171e445b1e619008cacade2a89ba085b7b68f40df89b54fd6ce91. 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/1a430d02-2c59-4ffc-9774-6f636db3fa0b.json and https://artists.proofprofile.net/proofs/artist/1a430d02-2c59-4ffc-9774-6f636db3fa0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Original West End Cast of Bonnie & Clyde
Bonnie & Clyde (Original West End Cast Recording)
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 0xfe8168fe048f833cba16eb2f7e0933804bab2092d4eb2f11478077834f4553c7. 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/QMQYB2326502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f21041b1477997cf68d17db1281a957a8f85fffedb1abccd805881d858af1a4. 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/QMQYB2326503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a65a72f49722219923b2bee34516fafd652fb5c5a6f2d0cf60cab0e6dc7b11. 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/QMQYB2326504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe054b83540562474f94db2294ad31b17418f6d93f1c33bfabc126f6203884473. 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/QMQYB2326507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd449125089f7e66d4d4fb802c84e316ba18702e48de1db8ec2ca74393ac2119c. 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/QMQYB2326511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba819249f0c3c0a4e575a14d88e93bcccaf8dac850ac8d743f69d41da18a58a. 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/QMQYB2326513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139a25864e09ff7eb098a61fc251328664ad454f2ec4ebf33d70cceae76486e5. 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/QMQYB2326516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413e14cedfc78a6de5ead7d5b1862850be23716e9ddff6c2e5d2b2a61190e75d. 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/QMQYB2326518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d17b845060fdb8d5f1d8c01a0ff2b231ed86317d544006aecab8685271a88b. 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/QMQYB2326523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde40828a5aeeea8f5404440a4a75b0e3faf3c4aaa03cb83b0644a6bfe416fc45. 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/QMQYB2326526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcee7d35eb0b3f7d1411199d26101e2579f1e88646424d74baafc4f60448783e. 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/QMQYB2326527.