Marisha Wallace (born September 29, 1985) is an American-born British actress and singer, best known for her work in musical theatre. Life and career Wallace grew up on a hog farm in Goldsboro, North
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 0x072339fa18451b23b22790d33a19133f51d62206899fde30bd5b8d14364e464b. 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/f0d582ef-d370-48f7-93ec-d63fb3cf61ad.json and https://artists.proofprofile.net/proofs/artist/f0d582ef-d370-48f7-93ec-d63fb3cf61ad.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 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 0x24cfcb71eca752490a3b1f95a4240e984bea3d346480c7b08d0f26aff00454e7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBUM72005115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b6cab7c9c853d60280d9b0870ad24f2006772be75a28e367bef968da4bd38. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/GBUM72005113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93663055d0aa11ba8263bf684bbd714b37baf260cdba754bf6f91f40f4c5194. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBUM72005126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6109ceeb034b13373297bb50032fc8e84bd07d5276c7e6f7e9857cd01aa0c4f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBUM72005133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cfcb71eca752490a3b1f95a4240e984bea3d346480c7b08d0f26aff00454e7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBUM72005115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f06e7f3661a188b7c2d9ebe0b5e8803c4fa1bdf4d813a20fafb1ed6db27719. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GBUM72005128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35862cafc4385469564e7a49563bde423362df05993136514f927608469a9253. 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/GBUM72005132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2733458014c3b8bee601578e1c461a50c03fe8c96bbd79f9ea1b01046708cb39. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBUM72005129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f23e3aee51427bc9f9cc1b037cd4a24bf0af45cff59023d441bb7fb3ec7672. 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/GBUM72005130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49279c4fbbd7894286c0439671b5693ad91d468657cabeb219a3a70ba59027a2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBUM72005136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899486abf791e7a4266b31481f29cfaa1404bd8f9f751c875ca35fe9d62ba01c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBUM72005127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67c96a7a75dbb9bcaab0d09188aa588942382ac2173dd3d11202bb2819bee0b. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GBUM72005114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c70d7b271614bf842192dab0511b17f34a10a3f349174e628182483ff7fe8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB22211347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2bcc4ca3cd3629f0e867de043bdf18b81777092a77dda04fb1af065ca163cf. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/UKW3Z2402398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78213933471c16754777f2fc0084368665e8f16b5e4b4dcc3b9d644244e70aa. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZZPP2502936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2023ad63c164352d68113eb4770a5a9aa4860a05db127f31c07afa8edd3425. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZZPP2502934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2023ad63c164352d68113eb4770a5a9aa4860a05db127f31c07afa8edd3425. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZZPP2502934.
You've Got Time - From "Orange Is The New Black"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb18504597ebe887305592e051d3f0e8b7bea486139a2e267c27c4b5429fbb17. 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/GBUM72001632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cfc6ce787dc0467058f0fcea5fc8f5d324fee9ec3655d5620c30efde48a75a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKPL2004913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3e344a4f9befc69d602c0379be1dd64d6da8b28ce36e9c4f9bcbf876e73c97. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUM72005134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3211574fe3a02388d05572d7024d1589fd3df6e3e1ba5ae36ff16db53a069c6. 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/GB3AD2300005.
I Cain't Say No - Live from Theatre Royal Drury Lane / 2023 / From "Oklahoma!"
My Favorite Things: The Rodgers & Hammerstein 80th Anniversary Concert (Live from Theatre Royal Drury Lane / 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd45908cc4453086172e7973c84c330533157b29980d8c9284e6ea4fc3b38d6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USC4R2442143.
The Gentleman Is A Dope - Live from Theatre Royal Drury Lane / 2023 / From "Allegro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c9458896fa567f19786d81c6bb96e148d17ff8a4c25fc8c9c590db82129783. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USC4R2442150.
I'm Gonna Wash That Man Right Outa My Hair - Live from Theatre Royal Drury Lane / 2023 / From "South Pacific"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952e66ec626da1b929876170b11e3d5baa7a52e3d81264579fa73941e8ca6dda. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USC4R2442156.
Impossible / It's Possible - Live from Theatre Royal Drury Lane / 2023 / From "Cinderella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c051d9a8c31b8b617de98ccd191f7074dbd79d8bd01ef5c2e734a73e2ee094. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USC4R2442168.
Aladdin Original Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746fde3543ae9e8b55a1be0d4ed51c66952ec74c3f74a627c6f75f59a6b64fee. 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/USWD11468169.
When You Believe (From "The Prince of Egypt")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c32a8ff52d122f300956ccf794e550f9cce5712c2cd98b1d8cba851d853c77. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/UKZVX2200134.