Francesca Marlene de Czanyi von Gerber (September 4, 1931 – October 17, 2024), known professionally as Mitzi Gaynor, was an American actress, singer, and dancer. Her notable films included We're Not M
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 0x12c654a451ccfb61bb4b1afdad7b7cecefae1ba7afa4833fdd1ee702d716eb56. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5f65399-6d7e-4b47-b964-7f8137c9c897.json and https://artists.proofprofile.net/proofs/artist/e5f65399-6d7e-4b47-b964-7f8137c9c897.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cocked Eyed Optomist (From "South Pacific")
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 0x780fcf2c87d91de9ed57835e458c11fc1070c545a3e022c706b8b38a17a1d549. 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/AUXN22441150.
Some Enchanted Evening (From "South Pacific")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a245884c2f157250c5e8132b7b09e87bf8767e78dc4af72fa1c4d5b0151487. 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/AUXN22441158.
I'm Gonna Wash That Man Right Outta My Hair (From "South Pacific")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fccb864af66e83b7c980db72096e08f25dec14bbee23ff4b98da1b7d76fc9e. 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/AUXN22441162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf951d93ca831b70b2ffb2c31ee5260dc4eecef52f1bb56608dbbc7ccea87747. 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/USGR10400955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c20c66b62d49633af88472bdf78ae831bcc39ec517fe028d9d33336972c545. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USGR10400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729eab5cdd6da730bc450bbf8113e9f3aec5df5685b652ff236405778f4442b2. 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/USGR10400966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cccf3545ca3bdfbf133adf2f0320ad57bf6b2b3deee790d6c428be7d6f9116b. 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/USGR10400962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1b4ef8388922f1d892afd92846219d91432ea2ea7f546d4e9ed06a0419fe3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USGR10400965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee111cabde9335c99c1ec7ba9e56aca5cfbce42eef4dd27fc0c50d33a23b540. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBMNA0911620.
South Pacific The Original Film Soundtrack
The More I See You (Live On The Ed Sullivan Show, February 16, 1964)
When The Saints Go Marching In/Joshua Fit The Battle Of Jericho (Medley/Live On The Ed Sullivan Show, February 16, 1964)
Birth Of The Blues (Live On The Ed Sullivan Show, February 16, 1964)
I'm Gonna Wash That Man Right Outa My Hair
Rodgers & Hammerstein: South Pacific (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d256d43e780a6e95d32d02f0dc21443efab26a74d233b8c16fe003d2b1735ce. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBH5G1401480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab00f7b5f0363692856bdda42b4c27841f75533125bcf61105cdb347a64859f2. 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/GBH5G1401474.
Twin Soliloquies / Some Enchanted Evening
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8425c49ccd11f5f78072140a298e1937447ad067f49a01062b5618ebf369f5. 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/GBH5G1401475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb046dcf716f72faf15c2e749cbfea4062afa75d5be16153e26af2fffad8273df. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBH5G1401481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf672d6b6439142b9fd4ce0308840c1ef28611380a3784673cc6b2c51c66ebd1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBH5G1401484.