Constance Foore "Connee" Boswell (December 3, 1907 – October 11, 1976) was an American vocalist born in Kansas City, Missouri, but raised in New Orleans, Louisiana. With sisters Martha and Helvetia "V
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 0x75489a6e28eb675ad2ef58e2dcf85fb1e77771c40d979014e63d92c188263624. 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/e3cb68c2-0c9b-408e-a5b2-9c7041cc342a.json and https://artists.proofprofile.net/proofs/artist/e3cb68c2-0c9b-408e-a5b2-9c7041cc342a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The New Sound of Connee Boswell Singing the Irving Berlin Song Folio
I Don't Mind / You Ain't Got Nothin' (Nothin' at All)
Connee Boswell Selected Favorites Volume 4
Connee Boswell Selected Favorites Volume 3
Connee Boswell Selected Favorites Volume 2
Connee Boswell Selected Favorites Volume 1
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 0xf8a2f4a981b7eafef5657a53526936ad5c4ef99cc4614cf78d78cd21b6ee377c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBLGL1041807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af125d91a779d0d455259024974c34a1784e0325a7b25a876656e0dee6385a6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/SEWDL0480415.
Connee Boswell Selected Favorites, Vol. 3
Connee Boswell Selected Favorites, Vol. 4
Connee Boswell Selected Favorites, Vol. 2
Connee Boswell Selected Favorites, Vol. 1
Classic Female Jazz Voice (Tracks Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d0d08c37c7bd71a63389334ee7229a13bd722c60248856b3cadd7d3f066e14. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GB8XC1906764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33bcb8c7a5c39fe66f3556dfe6afe5d2db46e4081c5987e42806aa0478ecd4f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GB8XC1906776.
Connee Boswell Sings Irving Berlin - A Golden Anniversary Tribute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5434b297f2cee6a79e27956a94090af0adefd4d67e0101f915b97ab11022366e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBAJU1800814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f9cd3be5cc233dbcd97dde3a148e8ff5d4e51781093df7432d1e45169cfa60. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBAJU2100373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3d95241ade69378bc400979771112ffecf1d8f78c3e1d0ad950e58cf63ad99. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/GBAJU2100378.
Pennies from Heaven - Original Soundtrack to the BBC Tv Series
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63eb9b4cf531837b87a8049e7881f534fa8d9ab7a8df6dfbcc4d6f7b864624b. 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/QMDA61345779.
Bob White (Whatcha Gonna Swing Tonight?) - Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0554f53ae2fe0b5343bdc200558fd28bc5124c5135d04c3a7cdb7dcdfe007309. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USMC13700972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0554f53ae2fe0b5343bdc200558fd28bc5124c5135d04c3a7cdb7dcdfe007309. 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/USMC13700972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58572fde99dff6cf8affba245881e6ec0f6fb73c53e2c1b11eed8a25d56f38ac. 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/USMC13801152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aabe452898032ed4c84d6f788f5dd0d2e8070bfe2d966fd3c3d17da4f9bf7e6. 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/DEXO52468772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531e2f51149b8632460e4439821009e525a4c87c78343205ac80cacca3e72aed. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEXO12375094.