Leslie Rodriguez Kritzer (born May 24, 1977) is an American musical theatre actress and singer. She was nominated for a Tony Award for Best Featured Actress in a Musical for her performance in the Bro
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 0xed9f1e838a1967f17f3b3e7b3fdb72506e136dffec0a444799977fc8778d82a8. 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/0f01a4d9-1d51-4fcc-a168-8e83ee1aae9f.json and https://artists.proofprofile.net/proofs/artist/0f01a4d9-1d51-4fcc-a168-8e83ee1aae9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beetlejuice (Original Broadway Cast Recording)
Beetlejuice Original Broadway Cast Recording Ensemble
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 0x797ced9a5011b827ec895714c78b1c88379a2af7c40479f223808e1fa37c61f3. 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/USSK31942027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcdc266059aad0f6b76220b74957f3ee4a2996dc027dd7c5b763531d6ed9754. 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/USSK31942028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d25ef4de2927e2fcf20080a925f891463432e8565ad7a4ac640af47991a6066. 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/USSK31942029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416d1dece084624a6ec34104aa07d0a7ef0d11d1e09955fac93b7c01b44379bb. 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/USSK31942030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3900dcdf09c6763cd1f63d063c7fe5696258cb1206f9d6376dd23b21bd4bdd9. 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/USSK31942032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45218d4e63e0ef5983bee6fd70a5faad5c59485400a9b75f1825b9b82b53fece. 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/USSK31942033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07522934150fefd21afd91dcaa93c893607c08ef747f362d73eba6648f4142c. 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/USSK31942034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f556c106f9b5e10f9ddd7a1f4bea02513a65f54fc3c2488534cac62dab6a12a. 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/USSK31942035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99750ced1c2bb66921f6eeb71db897b6799cbdd13d1415349e829103e4a3404. 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/USSK31942036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f4c81faab6fd1535d137a35d597b19f48bf71821594a2298765ecffed2018. 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/USSK31942037.
Day-O (The Banana Boat Song) - Act 1 Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f7bdc76d7822022d15ba88a63a0362eaf071911a67a4634115f6e4e3fe907. 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/USSK31942038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2306b68b00b201504a739dbacc51fd2ed81c094a29e862b42912068a42043f11. 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/USSK31942039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df83f1b31746a642b4500a6b6c00e41b294d61c0fdd7f569f137aa16caaa0c7. 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/USSK31942040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9604baf545c349bf4fab6adffe99d13db045b28a85e218b9880b8f9e53e0c019. 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/USSK31942041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e339c5220745e931092601583fc645603c6b6d0d840b4fdb93e26d4422e60c. 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/USSK31942042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2eff7e6f9addf261f8b09acfe82e90243dfdca098c95dc2289e09f8254594e. 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/USSK31942043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf5774b2413e8906cc8bc8cd32b62a14cd44a9f590998c8509c8b08018eb402. 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/USSK31942044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792a25b39072be4bfeed8fc1113c7550e82aa01c5c55af227eb7a1c531bbf47c. 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/USSK31942045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4324025a393b3fd1cdcfc08c6c0e550f6f69492a8ef1311f0361bdd4e39ef7c. 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/QMB622301801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf056eac80c90805d4c399258f4378e309a8c12bb74badebf4c0446fbbe4289. 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/QMB622401802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fd6e2310b78b73db5efe74d8ee423bf32b79852cea6de399af6013fc7e8913. 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/QMB622401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dc5bfb7374252f526bff34c149c55d1875c88c255ff29beb45c63f456c0bf1. 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/QMB622401804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825422b386357953f3fee6cffaf64cbea1ee53a6f6eb4a481924fda2df1a90ea. 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/QMB622401805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8086f354e388128761ab012ab523fe003667c7f260b5243dd4fc5649dc1e02d3. 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/QMB622401806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf28ebc3b20d27a89d0a4fac113685f944c93cffd0676d7746d80a77e40e6b66. 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/QMB622301802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa535ec5fb18df0501ca847efbe07ab516a1d9b5d4d4cbdd3c8b6c04c5cae48c6. 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/QMB622401808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ea6718e1f5c22723049678f5294c54c29728d5aa02e1317dae5259bf41e354. 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/QMB622401809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051b45bcdeca9df118108b210d0ce4c3c2e1ac9fa30522210278ca486244d361. 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/QMB622401810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48891a239be629dc2c2962d3bded0a3e61bc237ad8492b9a3e7196def27d309f. 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/QMB622401811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee3545e3d058e210ab937ee1c63a415a66514e0828e850c5663ed7ed071f865. 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/QMB622401812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a4bb48f5de126c1ebde2cff6daba60513ddb56a5950ec880b0cb3ac073eac. 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/QMB622401813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c49d2a87854b7ba9bb6e2f50ae9f476b530b2bc10e7ffe58c091f58376c6e50. 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/QMB622401814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a62d073f3a264c31d781b85182c642041b15516b9913ffb934ec9095c83b7ce. 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/QMB622401815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30dbcce1158f9a00ad2734bc0a9294581a51205955a01832152152e34ae1ded. 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/QMB622401816.
Legally Blonde The Musical (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde24f89b602486f2cede3bd7b362f3791a4c833e046138dd739fa407d4b24b2. 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/USSK30720001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882da3cafe4f258be16de1ac2fb3e94b18c24326feb3f3783e946c3737b20bfb. 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/USSK30720002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc50e5d47954b654d47966b2087b2e8732b82d415640ac5f18fd150705440bbe. 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/USSK30720003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b6a85cd43d1b3a90c47774db4586c683d23ec62b1d086d07f855441723285. 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/USSK30720004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaa3419852bc27ab898e1ea4c71a4e2b58fbd62bfa9ddcca16c6d88d4dd5697. 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/USSK30720005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f496d4e82953df002b8881195c67644e38ed7b1cc637ae08a326301e55d14b. 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/USSK30720006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1b5f5fe8b438cb3e2dfbb5f12baf12cced3d9cf04a5b9279ff47ea9772e01. 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/USSK30720007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3379726ebd9f5f1a2953bc30ce5b879805afa48a8972df79580865f100e3a29. 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/USSK30720008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a4892b26971897e4e4067d8bc11be2cd3f1d26057cb7d7d048db5c178d4f7. 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/USSK30720009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c8952282981dfbf60db4e9adb9f5358fdadff30d186ee346dad3dae61fc29. 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/USSK30720010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d346f4b46bb97931ee3e4cee7693abc09d91074bbd713a00298358f37cd38b. 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/USSK30720011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8b7c212a76074044bcc426be8e9062d727dc3097502e32f1ef77cb3b5af572. 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/USSK30720012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712d4124e6ed61532fccac93860f436045deab2a1f7c00b01504dee27c08a9bf. 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/USSK30720013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae60addc446fb22c3a44f601c1257fa5070ea66ea83adfcf6724389a7f24954. 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/USSK30720014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a25ac044f73cccbb65c1744c31bb78b94a15baef7dabbe2a90c1cf8ed47df40. 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/USSK30720015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc8e6b005d17b88c85d5ce7e633bcb9ba09821962953c1053ca0c3b212b35d6. 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/USSK30720016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5629e7247a5966df52ba4d89ee655c468fc9bf238c1a84c0f94630967c48cf. 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/USSK30720017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1830e994fab8608cf8a6c3c2c30c02f2297406a4b6af6972e06db0e4691822d. 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/USSK30720018.
Sondheim on Sondheim (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d11ae7d987c04fdd1c16cfc07e20d31a1b87ed8cbac7b72aa7e48e37e34da2. 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/USB961009304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66780c2cc032680b03a44c96dcdf716e187c91eea303567306a58dda7ad58e93. 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/USB961009305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cce74e6996a52c6859d38524e01ecfd8de3795f8d89630f058f54cab483dba. 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/USB961009306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1635012ac2a266d17d4943486982ab783865cb07c0f1c2ce63fbc866adff093. 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/USB961009308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e6d442799b6729d1ef976dde7f8c49e0771bbf4f46d077d40744b72383ea9f. 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/USB961009312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130dc504d72e1256a287e1eeec6caf65f4907039840e0b78c50a1c15d9b95b53. 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/USB961009313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad79453d51b80c3821c78de5ddbac92c26052f9d1f851cdbdecb4292b71075c7. 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/USB961009318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6a352582dd4ddc892ddbc5b4b130583bfe7785afd6a7280f5575ece77abb0e. 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/USB961009319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79289ae679145467d4803cd0c896711eab9ef709c9bdcbb0ad46e61bb605df2. 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/USB961009320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ed5306e0feddf0cd473f73bbafd3f3cdd6cbc0ea33f5645219ce9171333bcd. 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/USB961009322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a60a8f22eec360ff44062223998ccb6ea9c903199f9e4b24b96f2647bcfc087. 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/USB961009323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f7365e80fca1b2ec40d49244c0a8f80d688cdb2d1942adff82075a7f7a4a63. 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/USB961009328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f61f054e36117756cbfb3f188a96365aff696f91b7c5edf8b98f141d2b4375e. 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/USB961009329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cea490ac04e55f8042ae41a04f76d81a56d12290468725287377169d0972d28. 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/USB961009332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ee6d557392b6b7266f3ec8692d9dbed605c4037d2dcc409040371e934bfd79. 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/USB961009334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3619fd1dc963e4eb5314d87c0a04e56034d422892e5065f4d473e1eda3ec26c. 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/USB961009336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b9dabb4f0aa05efe624c50c501ada2dafaa1baf592d27347ea15b399a641ef. 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/USB961009338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc00ac9a4d82005be399fa2416dc016206d93735481fcbb4b42f690e7c7c779. 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/USB961009340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588bad272cbc9f07dc96cf18bdd32f693185dd76458f105d9770fa5240fb1edf. 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/USB961009345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc30f0a71d8dd9c889590436cb5e775470bca2c4da946b46af052af151135be1. 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/USB961009347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb737a497d7e8ea7053d5d4c4d200956806b36984ff59979494f8203c3a9def01. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USB961009303.
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 0x4f5a1bc3de269ce84e0973c10b82d7dfdc0f55282bd5674a18ec2c0824f2e16a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USB961009314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac136522c74093abfb658f7ac7cb9e2650e0db48ff7c25eb486c6ed9d7c2787. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USB961009330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477fc79c24bf9e197f1ee6d4cacbf7a8a98bc53c836a733bf71161c483e4789f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USB961009335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64117a6ae99ccce95ad55fcd089c9f1d2a355f2bb000c9ca3692d31b2362f68a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USB961009343.
The Great American Trailer Park Musical (Original Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838467289f6cab4c8974219507bc8876adfe9dd8aacda0f2b284e71fd702020b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USSK30561508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe198fc91a602844178ffdefa76bc350307a1a09f3754dfd9a13fdcde2c50b159. 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/USSK30561509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d6330ea998fbe46ca7a7675a89635c396c577f6780e3008d0387eeaaf3c277. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USSK30561501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3c94d322b347bbd9e05b6d52f9f580528270af783e580bdc7f574733938669. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USSK30561502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c57759c75cca203e41d53d47628b5f5c11234050700be962811937da44047dc. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USSK30561504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17d77d95210c74c7f3a903b014509180e71c7a94ebbf9e5b3432086187c8cbb. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USSK30561506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288a7897de2e4f4669841a367130eca549a2683b4e9f1204c1ba26b892800511. 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/USSK30561507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7525636b453e9ef7c137ac64d040bb8883c979e4ba478e1cc3893483a2c5f72. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USSK30561511.
The Robber Bridegroom (2016 Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eabf1bbce5d357d9d4d3dbc7be8f1c948ee812f1052f330f2c78940644cfe6. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USSK31651077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980b063ec49e95163b97bfc6acd9ce7df105414b09ff1397c5ea4f3969ee0df1. 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/USSK31651078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab13023df6982d65c6b876bdd80c3f3048450c3d0812fad53bf09989b71f0bf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:54:58Z), 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/USSK31651079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a688999c2e188fdfcbbbbf0f37ee9123f07b75e337b9b33dd86e768f14e1b7b. 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/USSK31651082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c5619350dad37a9ff9210de70fdc1369d35402814f30a009c9f899adb56d40. 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/USSK31651084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee37e8097b1fc1893493875c0278a07354ab0b0521fc696ad3369883c3d751f. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USSK31651086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f374d049e007b70e16df964e8b118bdfd3014fa2151ee0e74571d094aac7b05. 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/USSK31651088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ebe0904a2aa74ad6d298f0f1fe33a04e3f1304fa21acd316af3fc4189f999b. 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/USSK31651092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17960d4248c8528d5d8a2c605c13608158e95e2405e6b416832fd10afcf1560. 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/USSK31651081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa01560b1158c446f6156c3eae7ce098d6e74f031982e61679723803aef1168. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/USSK31651089.
Wait Wait Don't Kill Me (Original Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8d05d831ce71c020df993882f7408b297941f60ba2fada9d9ad347d8b10438. 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/CAENV1805302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87901ed6bf1aeb7e041fa9720ff4faec170a90b1e70941a70ba78fc583956a72. 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/CAENV1806149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccecd2e77d3ba20d0f53b19801a3a820e515e3fd88e88b3b6c0a235bcdd7ec0. 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/CAENV1806135.
Godspell (2000 Off-Broadway Cast Recording)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb7fafbbdb8053f057fef6568143bbaee0cf629430267a6530a058d5ce0f60d. 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/USC4R2217358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5167be8d233689351976f219b8f01404d19962d6ba1ef4529471bfe7e202c2. 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/USC4R2217361.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19131d6cfc9f49c4ec8677ef6ebcc1ba3194c4838de6fc5b87c5ab99582fdebf. 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/USC4R2217366.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c84b730e3aef6311bf560fa652fbbbd18a96e2f6d48b75f21b4ecd0233e06a. 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/USC4R2217372.
A Catered Affair (Original Broadway Cast Recording)
The Memory Show (Original Off-Broadway Cast Recording)
I Sing!: Complete Recording (Original Off Broadway Cast)