Richard Adler (August 3, 1921 – June 21, 2012) was an American lyricist, writer, composer and producer of several Broadway shows. He is best known for his work with Jerry Ross on the musicals The Paja
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7dc83ee78457906d58e214a0711392751a00a742c2cb856f7284cc0ac9176b. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbc629c3-309d-4cd6-ba56-fd425dbbb806.json and https://artists.proofprofile.net/proofs/artist/fbc629c3-309d-4cd6-ba56-fd425dbbb806.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Pajama Game (Original Broadway 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 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 0x4d1acbdde264b6a18a3f92ebae376d36e34a82c4049dba1fcbb62847fed45e32. 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/USSM15400207.
The Pajama Game: The Pajama Game / Racing with the Clock
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f21054a30acc8a8dbea1416cf9196c100b9d1f6a3a23f6d1d856e9ab7f732f. 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/USSM15400208.
The Pajama Game: A New Town Is a Blue Town
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d67e4ec25d9d5701c7a580e7b0f6d0dc03222154960c3c32e1b39cab746bcb. 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/USSM15400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97f44038c542edcf12e2796f0efce44641969311db5157cf270441b567145d8. 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/USSM15400211.
The Pajama Game: I'll Never Be Jealous Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5988de4e802acb5d2cd797db0d02f4401b0e8548e4bea1d5ca36d8ece7e0ad0. 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/USSM15400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe176476a01086e4d8a3595dab551f2c90c0c17a5cc6faaf4e70118b2dd072df2. 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/USSM15400213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61522fa5d3a46150435b31b91c1871d6ad0d78de2ad9ff6b24cfffc0e5eeaf7c. 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/USSM15400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3c0cf48f1b87cd31e7185f78c94bda04f4e3fbbdf810a9b585804d1f6c52db. 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/USSM15400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e3dd1fd6c9854b3095110c140e3b567dfbfd090e73e5716e5e101a1f843d81. 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/USSM15400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959405959b671e3cfcafbda7bc8001d5e9b821f22984d7059007014d0825e134. 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/USSM15400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8c7435c3457d62aa38831e2e1e926027a01db45173e2a76b89a869623d17ff. 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/USSM15400218.
The Pajama Game: Think of the Time I Save
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123f8280c52534714e8ece8d49329254d207f8e3d6a95288fef6ad565a8a4dba. 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/USSM15400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18592b4215192303d82461375720ae92db8776c26790971b2198ff176766cab. 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/USSM15400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e3fb7baacc94345a28082da9b2d7e112304dbf33b46522a83f30ca64775e11. 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/USSM15400221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ebcc4398d14f0238d4c888187fcfc1853a7fb21737beb4da7abf8cb0e7e117. 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/USSM15400222.
Radio Interview Excerpt 1: Mike Wallace and Jerry Ross (Bonus Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5155662fa8b33e59a00c5314dafc22609578965100eb4d634c4630e869d450. 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/USSM10208888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4a7d6b7f8a9ae02fac5a9f651ceccabad7f97c74d25766fba6996597c20f05. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USSM10208889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac82e62ee9b6db90656c7ce90e1d7e31f9248313c280928f7618f6e275e7c220. 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/USSM10208891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1a27e19146247b703c374d25e7323557fdc9db70a2371c4696b42b01e236d1. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USSM10208893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41d1a483985a557273e1126e281ebdeedc631da5c898b74b7f303b0ace42f8f. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39401148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc182a4859c518d2c647fe12ff2060eb17cf98f9365c0b8c42f277fe55d088ca. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USPR39401154.
Shoeless Joe From Hannibal, Mo. - 1994 Original Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c10343560a8efb51349544058dc3adceb9d43a611c4b6f91117cd1d46eadb4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USPR39401157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00412766bb2473d9363528e5385fc1e5a55b043c9d25ec86719708b782c3c894. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/USPR39401165.
Damn Yankees (1994 Original Broadway Cast Recording)
The Pajama Game (1996 London Studio Cast [Complete Recording])
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709914d9bda4492f64d4edb65f3a6f45d13e521e70806cae7ef106d6dbdda434. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEE378300050.