Adam Lyons Schlesinger (October 31, 1967 – April 1, 2020) was an American musician, songwriter, composer, and record producer. He was a founding member of the bands Fountains of Wayne, Ivy, and Tinted
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 0x3c9b3e9e1b129c0bf95ec4a0464d414939e4a4f4199c535f98bcbca0e3565e27. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/303c948a-f9f3-459c-bc80-6caf079e9a47.json and https://artists.proofprofile.net/proofs/artist/303c948a-f9f3-459c-bc80-6caf079e9a47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cry-Baby: The Musical (Original Studio Cast Recording)
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 0x3f761bc247ee4e2be1848c53dd147489aab45c2a04a42e7bf20017c72ea84913. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QMQYB1505401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a85baab81a52f9e625a63222cddc6e91aa56b3542f70702bc17218da4af793. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMQYB1505406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875cdd8009d2a444c0da6f33a9a7e4f5285c3096124a449703e8030c9885fe7d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:55:07Z), 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/QMQYB1505407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b6b7bb3b677d04ea1bd463d631134a32c98276cf69dc40233309e59a58ce3e. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QMQYB1505408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be547f8c5e35421c945da2710c6039fba1bb4c74e65a0dfa9793b2ef7d07eb3. 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/QMQYB1505409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b2ff24b4058b06a1b33d91bebceff76875584236f4e56f0ac0550524324f21. 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/QMQYB1505411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a191eca54e5418274e24bcad341ecf3598d061299461417980a393394a7671. 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/QMQYB1505412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a1ffdb6a2304ae65f1e1441244715e6e26e7bb7b99b268ba56e61b02892e3. 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/QMQYB1505413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618ee78c35edbb066ebaffcda8c9d1ed2c27cedcfaf0e5f97bb870413893e2e4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMQYB1505414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30fc49b70b04bd6fa927a6078270cc5dc8e2f17599d75d1ef5b89a3525ba648. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QMQYB1505420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf6e13d9abb85c2393db07a07d8201d194e4aaf01540d7cc58b2a5e6a4cdb05. 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/QMQYB1505421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95b6d02454e138e1070908e998e2d46d73353ce5b6cff317db9baa2ff434f0e. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMQYB1505422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486283068a039ede4fa3560207530b03eaa2e4618c7c4efb2360d16021163d35. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QMQYB1505423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d17fbc12563d4f813a826236bc0075294389c82eb69b84405657bb662cb6698. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMQYB1505424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad7919261c29fb78f23bfdef705da26986bc42766073fb05818c14b5bc55bb8. 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/QMQYB1505425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9a405f30f528eb1bfc26c94eae97c3714b548a92936057ad398b50d1333e6c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:27:22Z), 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/QMQYB1505426.
Flooded with Justice (feat. Steven M. Gold, Adam Schlesinger, Vincent Rodriguez III, Vella Lovell, Santino Fontana & Donna Lynne Champlin)
Crazy Ex-Girlfriend: Season 1 (Original Television Soundtrack, Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3318476314a20f731d8834c5307be8a90bd1101855d9cd44edc00dafc33eda9. 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/USNLR1600082.
Flooded with Justice (feat. Steven M. Gold, Adam Schlesinger, Vincent Rodriguez III, Vella Lovell, Santino Fontana & Donna Lynne Champlin) - Reprise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8507a460a1e126e4e35a5bf6d0b7cad87afdca00fdffcf7c4789972aaec339cd. 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/USNLR1600083.
Women Gotta Stick Together (feat. Adam Schlesinger) - Demo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62f4fb0019777b6fb3588c0bf1489bc6406490976eb072c7e1c02d7171a40d0. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USNLR1600261.
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
What'll It Be? (feat. Adam Schlesinger) - Demo
Crazy Ex-Girlfriend: Season 1 (Original Television Soundtrack, Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bb33f95ce30e4dc4f6dfb473326771755c2898b2145542f4972b4a9f07c456. 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/USNLR1600027.