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 0x8fb8dfd7984118dda38985ef39692768582301c5ecc92c64dc62d4e7967ea713. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10fd4a4b-359a-4749-8f2f-94cd85bf8177.json and https://artists.proofprofile.net/proofs/artist/10fd4a4b-359a-4749-8f2f-94cd85bf8177.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dream a Little Dream - Live at the Cafe Carlyle
Born to Entertain/Don’t Rain on My Parade
Intro: Understudies (feat. Nathan Johnson)
A Whole New World (feat. Nathan Johnson)
Baby It’s Cold Outside (feat. Tom Wopat)
Intro: Words With Friends (feat. Jeremy Jordan)
Anything You Can Do (feat. Jeremy Jordan)
Dream a Little Dream - Live at the Café Carlyle
Born to Entertain / Don't Rain on My Parade - Live
{"copyright_id":"0x4a502857267b3bc49cfcd4a855b094ea6d704dfa809c0a9bfb88e2e00c4d16ea","isrc":"QMQYB1240023","name":"When She Loved Me - Live","registered_at":"2026-06-29T05:23:30Z","spotify_id":"4wR6TMZHuo5WCvFd7CYI0p","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a502857267b3bc49cfcd4a855b094ea6d704dfa809c0a9bfb88e2e00c4d16ea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wR6TMZHuo5WCvFd7CYI0p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wR6TMZHuo5WCvFd7CYI0p.
If I Tell You (The Songs of Maury Yeston)
Shimmy Like They Do in Paree/I Want to Go to Hollywood
Winter Wonderland (From the Hallmark Channel Original Movie "One Royal Holiday")
My Favorite Things (with the Lyceum Philharmonic)
My Favorite Things - with the Lyceum Philharmonic
Burt Bacharach and Steven Sater's Some Lovers (World Premiere Recording)
Happy Christmas, Little Friend (feat. Rebecca Luker, Ann Harada, Andy Jones, Peter Nelson, Laura Osnes & Santino Fontana)
Broadway's Carols for a Cure, Vol. 15, 2013