Carol Douglas (born April 7, 1948) is an American singer whose hit "Doctor's Orders" (1974) was a pioneering track in the disco genre. Early life and acting career Carol Douglas was born in Bedford–S
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 0xdcedcb921be2608ff9b5c196d1df90ad4f9ab03c280ad07bc5310319af728ba8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12a15dcb-c7b2-4f52-b490-6b15e2a06eca.json and https://artists.proofprofile.net/proofs/artist/12a15dcb-c7b2-4f52-b490-6b15e2a06eca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Doctor's Orders (Slowed + Sped up + Reverb)
The Carol Douglas Album (Digitally Remastered)
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 0xb4ab7f6cb19190cd4fd0e78654651dfd56ed1128ecc154e9d3b4a88a7f249e17. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:01:28Z), 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/CAU117503526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76d1ddf1dc7374a84b4c3e373a3a04647498910e45c0b16471ed96701f95044. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAU117503533.
Light My Fire (Slowed + Sped up + Reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d049adeb1f850a8e420f5a8a9e28c47f303c8a28f7e61ad6fb05c7acc59fc80. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CAU117602493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a5e7e537de4a9300ee1d9b41b056fff79de1f906d96343b3fe31cd1641a732. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAU117602494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22e6be2b6d7d2fd8e67ae91d82d44327a36d1ae92fd85a0ad379688e4a0d809. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CAU117601570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95775f99c50c4fb62209173f7509f6e7423dd488540a37a9f09f6851aad68f27. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/CAU117602495.
Midnight Love Affair (Bollo Remix - Remastered 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f74da2321fbf30ed996a43b91f47470a82534ab751ce7aae318c2c4ac5ed8c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CAU117703534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc0ab2d5270219dd4c475ae4fc0c9375257567830f31889b0425a9907f283b3. 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/CAU117703539.
I Got the Answer / We're Gonna Make It (Digital 45)
Come into My Life (Expanded Edition) [Digitally Remastered]
My Simple Heart / Love Insurance (12 Inch Classics)
Doctor's Orders (Billboard Hot 100 - No 11)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb338c15281a1d96777b50b7beb963ec2c421b3cb081c17700a1247bfb05a9394. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:01:57Z), 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/USA371141295.
Doctor's Orders - All Time Greatest Hits
Midnight Love Affair (Digitally Remastered)
Come Into My Life (Digitally Remastered)
Hits Anthology: Carol Douglas (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4259e032d5036181fc7bed00c5d96f74c95ce94ff28962bdda39cc90f2c2298b. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GB67V1340402.
The Best of Carol Douglas (Digitally Remastered)
A Hurricane Is Coming Tonight (Billboard Hot 100 - No 81)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299b312e80896e8ac11970206beeaae9479f30b87ea98f80dafcc0a91979e7d7. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/US78T0747602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55afe3c4eb278641c0998f4ae1b30722dccaebc6b9d9e7225de44a1b6974eac. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USY251837839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17747c72a56d685da7d96d8ea1bfdab1518bf16ab5c7b4bbc416fb1d6b87e7bf. 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/USGZ21243951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f3db39dcfe50aeafcae4f91c8d2b88fe2183dd405003d5050a06f59d15491d. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/USGZ20716946.
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