Shaina Taub is an American actress, singer, musician, and Tony Award-winning composer. Early life Taub was born in Waitsfield, Vermont and attended the theater camp Stagedoor Manor. Taub's interest i
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5a7a0ea800acb69d121cd94b650a22df35fc8db64cb5d3ca37223c17005421cf. 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/56e52347-ba96-4fe8-9677-e9b4e9e2c373.json and https://artists.proofprofile.net/proofs/artist/56e52347-ba96-4fe8-9677-e9b4e9e2c373.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 → block OTSBitcoinBlock must exist at that height 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 0x2ed2b8b03c935f2d86d387f8c850b53dc5a48b063b43225a41196ef80f01b602. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/TCACK1505077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ca3c619edad04cdba742c99ae2873d8495d8037fe330c12bd0f8c454aeb283. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/TCACK1505098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0982787d917244a8544df95111d93c73b775122e1001f8e89cfdbfc47f5c368b. 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/TCADO1859013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cad0f668e42587fecc1a21b8748f85753e648abb60b9e7bd288f84f456a823c. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/TCADO1859019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a71295d45c0dd05fbc85f477a1613f1330ce74eb25a5348e8b7eb380b00298d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/TCADO1859022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb1836ed7426ac4ac22cf156ddbff1f9169690f81549914bcbd0b1adc4ba5b0. 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/TCADO1859036.
Twelfth Night (Original Public Works Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5a77e39f9f4520b19d325d2cf397af7fcda314f05a3d6acb331cf5754c2dda. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USC4R1800890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446554448ab6095f555c90aea4725eccc19ea2dbbb09971431c4f37d90ff3928. 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/USC4R1800891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c5a38c34635f18beafb94fc47aba4b969085de1227e70996f5809e5c834190. 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/USC4R1800892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13f5d1af1802e4768b302bbf96b09c235cdf56b54ab565c577e816457b63415. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USC4R1800893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebbb47483f5d96ea6e81560e1c7bfb34c23597135fb851c5a13c8ea4a69166a. 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/USC4R1800894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84a4707a0ba6dca0280fc6070f82b0ac7f6b0296eac5252af5c5b5cb12a4085. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USC4R1800895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa443d076b24566470ab7e4990ecd10fca3bd44bf27f53efc49297b1eaffa35c8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USC4R1800897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bffaa3b8cde10b160ed4d4601a7930a73c522fdf65a4245270a5c7febc2dd28. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USC4R1800898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8e1158a6419350b7a2acd04a2d51b3d4cabb063fa6b1394e50dc9b6704ec73. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USC4R1800899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e564a656d2288b63c56cfa7d48b0e3802b2d7be653f1415f2c0ce96f626283. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USC4R1800900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3ecd371c9b2c76693a757d58c88f55918722aacd9a5bf333f94d8b484ecf0a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:34:35Z), 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/USC4R1800901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a1c03596e312c685f7b2b135f19217198652fa2f9684974805a265e8207d6d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USC4R1800903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66af4b8a77515dcf621d89d10f57ccd994f4fd27a1c02d9cc9b190b1b27a5820. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/USC4R1800904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cdb2a661e19cd853546ac6c0c7f122f2c61e1695397047782ecbf29cac2619. 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/USC4R1800905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c8838a14073fe3275e9479c5a10e812d84fba73ffaecc34e73c4c1b266c2a8. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USC4R1800906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd4f791eb18a1c1b10e4396127405f7e11b441dd11d29b84449266e52b680b2. 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/USC4R1800910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26a1a6260754188b308ab7005f797976caef9384c2422bacbb2dacb804773d7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:44:18Z), 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/USC4R1800911.
As You Like It (Original Public Works Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd763dce1ba0362f258e769064b2205f30deb7dd7ed55b2399c0f319fe689f0. 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/USC4R2226771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5722283bb73aeb8a0d07a1296396f1ab08d06a0719037a4eb57e3a477507bc85. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5614da28dc79cac30a9fedabe40c4e23eba57f154610e554b701280e181cfb80. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc37adec8f15c3a8339eefb0f6c54ea71fdd23853ff4e1ed66dc91ede1354df. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36be8c5deeebb5794ba8f23de795e31faa43a60ac8eaa5b82ba854dc1f0e032. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2226775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a873d1b4e72960ae4a16796f226f9206ec74792d4165d16ec68602314ca2a9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258870b53868d22da4df1982b961850c811c47e6c4117fcc6d3b961c0e8c1c1b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1395307d40bbc787bd1ff1716e9d2a37be268faee81131b39b4b6b053fdbf6ea. 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/USC4R2226778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ce162a6a8a8bcaeb47e81a54cd4f49abf719a9f51da9e38a3b899d62d03e92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2226779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53438af8e013e1dc97fc6b6a2d9b363950a942f327cee4de09f2c8ade3c6374. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2226780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bce5fb05a7aa5df2acfa4b0693b1a76de3121ee017da624659d3f457062e3db. 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/USC4R2226781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b900d93e587636541a60a5a6df905a0a0d70dd2ef4243eea0150dc12bc4b0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USC4R2226782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6633b078d5e5a36b0546e799b7e677ceaaa9e45a7234622d3822cc97a6502aac. 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/USC4R2226784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddc10d1b77c985401a298cd50a3f1f5f228682deb9eac2daa2e14f623b0a628. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2226786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25acd54fff49baea1ea95a9391128f667158a99d4c15ed5cfc4ec451057f1ec6. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USC4R2226788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6042c3577e5021c39f228b6d924be675419a312d8def472514f9eb2d9163cd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USC4R2226790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24252348c310ea7e4f1dc5adb79be430103755fc03570e0fea0092f21489247b. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USC4R2226791.
Keep Marching (from the Broadway musical "Suffs")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc78207f3c88d57fbc7c77094b7d31a881f65968cd49d81b4ac0ccc9f4b638b. 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/USAT22400861.
Suffs (Original Broadway Cast Recording)