Monica Jo Mancini (born May 4, 1952) is an American singer and the daughter of composer Henry Mancini. Career Monica Mancini grew up in Northridge, California. Her father, Henry, was a popular, award
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 0x99fb570bba88edb0a57d709f2b048aa3bf5976460b9155cb26b04c0dbb1287be. 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/f24c5e8b-e1b0-4624-ad24-1d2021a04f56.json and https://artists.proofprofile.net/proofs/artist/f24c5e8b-e1b0-4624-ad24-1d2021a04f56.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 0x6e7240bbcfd2e7769b46919ce4bec506a13b7659e709c64bfc8ffb135ccd1ae3. 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/USC4R0305294.
It's Easy To Say - Album Version - (Movie Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34771730aa6cf87fe397d0d4d7f07a9cc703da7d4548a57ffa98ba2f03e333f. 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/USC4R0305303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94b77dcf302bb4d49ee2f946a4e399f18b3cc8683a9cd8064d57431de5cc055. 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/USC4R0300777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b225aaf7c17417a5c1a22354e04fb3e05c0b84021aab258dbac3629d25f7cc. 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/USC4R0300786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38edc1ab20bccdcdee730ef9861d0f974b12ee6fbe479c587c71b929665c2534. 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/USC4R0304142.
The Henry Mancini 100th Sessions: Henry Has Company
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a2c399c00cd13fb158e8153f2c52dc6b09a0e85d2e4043ba84811daadb31c3. 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/QZUDB2201531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59688ec80e8923cbb18ebaecc873898fc01d4a28fa0281d3bf35f70b45a77f4c. 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/QZUDB2201532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf46d0ee8dee316efb5074da8725374d4914fa29a37f0755fe580a370662a65. 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/QZUDB2201534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d25e97324697696260cfe08db4ae398e4137ea501f617296be68ba088bc9ed. 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/BRE8T1500572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604e28e8c86e7f1689955580bbad206ee08651102c2cd7655c613fa34741e8e8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BRE8T1500573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b68ca7aede89e925f153038b0de27686127da2ed5723fcb8e3e1b62c4772fd3. 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/BRE8T1500574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2cdeefd13c9760576e54c1bf219883dcc9c7eb749e0b6425657462c573e701. 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/BRE8T1500578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1abb9585e3983e4744a84267d0040f8b6e3ed172183e55ca565f2951cc7731. 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/BRE8T1500581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50315962500fa3bd5caeb4ca6dd0080d0214f63ce13d15fe44a527cbf250997f. 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/USC4R1021312.
Pavane Pour Une Infante Defunte (Pavane for a Dead Princess)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef602bc4fe7bc98b65536f2b2017654e0c6119613420d3737642ef4c6d830ed8. 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/USC4R1021313.
Gershwin Reimagined: An American In London