Mary Jane Blige ( ; born January 11, 1971) is an American singer, songwriter, actress, and entrepreneur. Often referred to by the honorifics "Queen of Hip-Hop Soul" and "Queen of R&B", her accolades i
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 0xc723d5e4e47414308820af6d6c4164c265b83dd8b612e87a3ab32a2038e1a630. 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/149972b1-ab4d-4c40-9fd0-5c6760c28eec.json and https://artists.proofprofile.net/proofs/artist/149972b1-ab4d-4c40-9fd0-5c6760c28eec.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 0x94633d87cee4c040948803c62b035f4759c0c0d32eb9d39a393fe95a461152ba. 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/USMC10111369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fe778716c951ba9d031da51f7561a7edb5eb8c90d9d8a976cce3ef34123010. 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/USMC19238482.
Ladies And Gentlemen... The Best Of George Michael
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc748265d0803d4ca9b4b16d97417a3db72053b358946d079e40ccf14bd75dced. 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/GBBBM9802127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac19492c37f3d722fe3cccc0872a013076b7d4af6afc24b188843ec3788b12c8. 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/USSM10010288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac19492c37f3d722fe3cccc0872a013076b7d4af6afc24b188843ec3788b12c8. 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/USSM10010288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d42393a6cecbc5e66f815ecf8cd6fbb9aad4db761abc0b3a6075d6e7416336. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USRC12403439.
Chosen (feat. Mary J. Blige & Shay Rock)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a01bfac87895a58618ef1fa2a139cbe41df3f08a5649fd156880ac456d8f45. 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/USRC12403441.
Back To Life 2001 (Feat. Mary J. Blige and Jadakiss)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3eabe665c9fd4ed16af34c1dc37658945067e4b713464e215a82bfa037a537. 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/USDJ20110008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82fa1bcd3959410f327661ea384670171c605e057934e0ac3913d98cafeaadc. 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/USWB11202761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a2b7d4210a101b6434b576b93e44661bf6a61907b471292c3b4f54a450f562. 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/USJAY0100373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3d7ab0b5e4a922c9e902e87e45efd287b39b691f457d4068d20117bebf5552. 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/USUM72014892.
Original Television Cast of the Wiz LIVE!
The Wiz LIVE! Original Soundtrack of the NBC Television Event
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe235f1ddb9eae94cc989b5e24ecd4b33f7898826b1f6ea85b133e5adcec3c5e. 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/USQX91503351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc7d7af8ec8e42b879cbb641af9beee171570691a9f3a78aa29aaabfe2f6374. 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/USUM70760966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94633d87cee4c040948803c62b035f4759c0c0d32eb9d39a393fe95a461152ba. 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/USMC10111369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f3f7579d1481813c3e464ac0df0156c1d1cb0ce47729ec0e855c075cd305d. 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/USAR10500596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a28b56f3bef1c509744e8c7eaa6d929b7fa5543d1503004960b7491001d2614. 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/USUM70957651.
The Color Purple (Music From And Inspired By)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b91111eaaf26337496f55d02ffe2db4f07eabaf7a0aa23e15ee76386c003f0e. 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/QZSYP2300928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42402919104b062cab4ad3a7b00359d09a2ecc9186fb1a069fa8e02434e9da65. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USUM70754422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94633d87cee4c040948803c62b035f4759c0c0d32eb9d39a393fe95a461152ba. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USMC10111369.