Caissie Shira Levy (born April 15, 1981) is a Canadian actress and singer, mainly known for her work in musical theatre on Broadway and in the West End. Her early Broadway credits included Penny Pingl
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 0x190c0d78854f06400ff8f721511cb3bd0bc1200325b849f0560226e6a2b30ffd. 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/25b05acb-e666-41dd-905a-5b7c3ecede0e.json and https://artists.proofprofile.net/proofs/artist/25b05acb-e666-41dd-905a-5b7c3ecede0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Monster (From "Frozen: The Broadway Musical" / First Listen)
Dangerous to Dream (From "Frozen: The Broadway Musical" / First Listen)
Dangerous to Dream - From "Frozen: The Broadway Musical" / First Listen
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 0xc721db8a40a8455fb4458701514d5b417ef7a3a10cdd5e8fe2169cdad67052b1. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:06:10Z), 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/USWD11886906.
The Other Josh Cohen: A Musical With Songs (Studio Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0d84708c417287596461c194f018e3363c1458723304f5b77063caf3c77e17. 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/US6W61837115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c29c25ac58cba258c8ae697b0e5fbcca0bef7664a7720e172f3a902d7b99ea. 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/USSK30967008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252e3aea9c24cba6524a284ea412ef7f467315d9025a7c3639e2c489c82f0707. 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/USSK30967017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c937caf0e5aa182e98bae95d6c0cdeb02c49528c0f23c2a6785227b6d7857c. 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/USSK30967026.
Give Up All Desires / Hail Mary / Roll Call
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a4700bffe5b2831edf7a14d25a256d21f12e1de3c39b25bb62a882cd10cf10. 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/USSK30967030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10271c454ff78db9b78aea80fbc6118daffd1f5003ba7f2999281502e320370. 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/USSK30967033.
The Flesh Failures / Eyes Look Your Last / Let the Sun Shine In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedb123fc144080eea87c7a06714e38c7cf5df735029d7647634b95a5fa0da4d. 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/USSK30967035.
Caroline, Or Change (The New Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b32c246369c0689f156c56148f14753a937fd8d5c45aabe79cdb45063261cf1. 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/QMQYB2124526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394d231a85648713a78f68308f8d01e901f66a6b00962bd5ab1c79affaec9a5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMQYB2124533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b01626f116a398594664dddfb6e09b844a19e21bc1426cdf99306acb97e384e. 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/QMQYB2124535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ec51303a6010a40fab4384033a464432e359e58dd04baa986b4103f8651b9f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMQYB2124537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124cb1a01f660723a7231b7158344b4b9b963dd75495b9b3c2c7d84ab7c74cf0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USHM22268056.
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 0x59d0f7a5b529cd7048c8ff6bc9904bdcea700701a8d4e61dcc17df6285e0f13f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QMQYB2124509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ebf2d6b4608b2b56ed7f983e03124034d66ad0abf6e906382e2a79df18f00c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QMQYB2124511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6202173f3e2ff8d43ce5358d11e1ad6e1d9354a3be504b0e84396f5bfb733e3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QMQYB2124512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46886b5b44b63368138b3da14969cd50d94fe5aeab1b871ffe69bc55d83075f7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QMQYB2124517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda712e3f2a66344576afe1122c35566ad8c2b5376bee5ce07a689ef4da75cb0a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMQYB2124518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba532620f693bd249a342dd36de1913c6ea6592732c8bc2b784578f7a23894c6. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QMQYB2124519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a669011cab002c0e627416b6a959b4c7010a133e885705c0baf89f220d3957. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMQYB2124525.