Shirley Brown (born January 6, 1947, West Memphis, Arkansas) is an American R&B singer, best known for her million-selling single "Woman to Woman", which was nominated for a Grammy Award in 1975. Bio
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 0xbbe72d873faff23cd94a872e8ad78d28d5f7400101f44f519105b69d8ba9690c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac0bc959-cbd7-479b-b5d8-05c76cdad3b7.json and https://artists.proofprofile.net/proofs/artist/ac0bc959-cbd7-479b-b5d8-05c76cdad3b7.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 0xf620f99c90d728c5b120fc5d649423a202aa15c4e73222974c80df98f7419b16. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USC4R1100169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070977c8e7e6da3aebefe0bb3b3c5b8110fd0ff69c6abc0d2c5b77d003cb9afd. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USC4R1100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d89badaefe7aad27a1d18ada06e9e30d382327447c8b4a3d4b3ab199c0795f6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USC4R1100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96464e57f270eb8761628a82847338cb11fed8afecab3d6798aa626def4fef32. 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/USC4R1100174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf308c5424fda325f9353b2b168fedcb02ed9f3c3d4bdc7c971d9bce6ac521184. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USC4R1100175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c7bb3832b4e999f0c7e0a9d025df53708b6031b84a3440a7fd9b843567c7b0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:49:35Z), 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/USC4R1100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aecd46828e79cee3378c885a7507158cc6b8f4ec42fbddd0f40bf902ac994c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USC4R1100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15e4b9718112d3768c94b70d41bd780b15865b1b0bb75873ec62f2c189ef851. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USFI87900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565c5a053e6f5cd5a0a9c7bb95e6e7fcecd00f3eaceda5b64b007cd5c677e77d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USMR50470839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2887b8acb6c11928869107c038ed7c8c03bde1ecbcda1f078bb5fb9a59b0db2f. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:31:53Z), 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/USMR50470845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2472b2f637eb38cd60a0bb5342015ff218a71521cdfc4ad79dc1c59d87f0ed89. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USMR50470705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e237ef84113e65dfaad54e3d0396ef02cab57a3ccc67af277b58c5e5ddb12e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:59:38Z), 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/USMR50470719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac432e7e4cd4939bd724b2f8d3fa7916ad194e7888a5f15e4a9a04f7b1d164bd. 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/USMR50470728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7891a4bfa632d360053d9c2f63d6aeca2740730fa9d60723fd2656ffe5c0a7ba. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:11:00Z), 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/USMR50470729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e3868c53cabf5d4417805c1d651a65d20504552bd63d83d5b3ad272fed8c1b. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USMR50470831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ed21da9737dcc66b345f2e0e1b881cef72d4ad8e9412a62340e8c71bfd0372. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USMR50470832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d6edf08e93d1311fd35665fd2cb6435bf1967dd249e4062a6bba55b594dd3d. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/USMR50470836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50013da26ced75d938720a8c6f5f4ef775ece8e8a176ec5be3d89729df9c0dec. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USMR50470858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23abd43d0edfd7424e4fdb1aa2bffdf9ee356a7ee39d80e2694c148210191897. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USMR50470859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c414b61b73ea426f0b53665e5e377ccdbcb1614f2988b1922cf459bb3d70781. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:03Z), 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/USMR50470059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90d93a6e4673f9689dc857fe2eb15f2200bd820182cb3963587d2de608d77c1. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:47:13Z), 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/USMR50470063.
Divas In The Delta: Live In Greenwood, MS
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29770eb4f5b7b695294dd5bdcb2472088bbdc86ef68863aab538504e9ccc980b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USN260810296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e60f398871eeb13821c154585cf26f94bccf2cc898c40edc750442dab22790. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:54:01Z), 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/USN260810298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18d2b44245d8a33aa937214793509b96a4eb00b1f30b5b6255416df7f373522. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USN260810302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298078758d0a2040176d77f790f732e069df548a2f0dbadec5d0bbad03308357. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USMR50971138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375d8642690fd2501fb45ffde7d02b0401fe6f38a517e18dfa6a7cfa73810574. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USMR50971139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9068e5fd3a4130a57a59c248e5cf6b13bf270c783c09554766167bdbd01d1976. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USMR50971150.