Robert Westenberg (born October 26, 1953) is an American stage actor and singer, acting teacher, and professor. He received a Tony Award nomination for his performance in the original Broadway cast of
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 0x47a64486d6432674a36bf5bd36f9f58727b4228ab400c629cfd9c3eaf7184bf5. 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/5829c28f-f23d-4d2c-9f16-a29d999a8705.json and https://artists.proofprofile.net/proofs/artist/5829c28f-f23d-4d2c-9f16-a29d999a8705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
West Side Story Ensemble (Original Motion Picture Soundtrack)
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 0x32048e2b39964a04888adc2011a4f6856fd7ba58364eb385a145fed315e50d03. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USSM16001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83220268ab40e1758bfc945cb61ac10b0d632d581e2e558a943cb5321e388b72. 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/USBC18500150.
West Side Story (Original Broadway Cast): Act I: Tonight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6bef16955e8988e03efdd2d90eb47e9d41240b307dff75c4bbf4948ce35fa5. 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/USSM10411923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6383bf652c47bdd363288fd59b29b81e29b4a9acba741ad82fc8380c93ee7a9. 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/USSM16001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4caf01d07d56c6d3d4c70bb6e6d24c8a9eddd34a38a5aecc4c84d3a4ef9c93. 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/USBC18500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1d48baa4fe6bc5e962f9f8676062e81eace943611daffa33b9f486aa7b8f76. 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/USSM15900961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda264f04d5151abde258e7dc13cfacc81784693278e158a9e79b4bf571bdd3a6. 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/USSM15900963.
Original Broadway Cast of Anyone Can Whistle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81211b43eab185c8d819def7e9cf3df66c16470ce65e9682256ca05011d40bc3. 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/USSM10213304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd62172ee49b027f0632ad9dacf6f19d28686d3cf59deff38382fcdf0252d9d6. 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/USSM10213306.
Original Broadway Cast of Sweeney Todd: The Demon Barber of Fleet Street
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9010c6f856855bae5d050845abe37e4e516bddaabb7e558a84d070a663215cfc. 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/USBC17900161.
Not a Day Goes By (From "Merrily We Roll Along") - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07588733a1fe870a369dee4bffa4f938c23cb24f383563f9e5ebf63e35f20f5a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USBC19200275.
Company - Original Broadway Cast: Another Hundred People
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21abbf64d6795239423802628bb5f43133f30f87eb195ef195d648d848f3ba22. 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/USSM10112736.
Sunday in the Park with George Original Broadway Cast Ensemble
Sunday in the Park with George Original Off-Broadway Cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff8b22f9bbb7ea8eb2dcf35229612f60eaf12663a2e79e9d525a55b8fdefc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USBC18400146.
Company - Original Broadway Cast: The Ladies Who Lunch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4449c319b3eaf5b5d047d86ea6d915d16f8ccc7c8bccd5d37307c10006028ac. 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/USSM10112742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df84f42b2671cfc4acf9bba7d9ac286ebeb24f14c12237462a377d271d7023f. 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/USBC18400152.
Company - Original Broadway Cast: Being Alive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40e7ed9eda73a38875373d7d0df9c80a70a2816adcd0739b1366ee6c146f757. 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/USSM10112743.
Original Broadway Cast of Into the Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647ead4b1a24f4d4fb313fbe0c18e22d1a736d95ccd54272436b1f8f1f93c08. 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/USBC18700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe29a04bb036a8878bf5586744feb771ed45ec62647c6b101672d12d5c0ce18b. 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/USBC18700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b27ce127b9f5216fc455af97824b1406fc3ea7cbc7c8043612a0651b8bd4bdb. 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/USRC19101757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d69fd7f0f896dd2a116eb35090b1c2a42e26ab7417eebf90c096d045f5396f9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USSM19804929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0537a951269b162ac6c3cdc67929b5136e250b4e74acde347b53a36d5da3004b. 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/USBC10100406.
Original Broadway Cast of Ragtime: The Musical
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c3d10b40baf9d53097901a582944f286c3de8d16768348adf43a619b2e12f9. 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/USBC19606893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac93fa694afe46ba0d0f31fd8b13bee024c6fd7293685316c47c526ddd39498. 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/USBC19607526.
Original Broadway Cast of Thoroughly Modern Millie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a5942674cc9351dce04630b5a0712436b9daf60036d5b712fad290dc23b410. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USBC10200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf974aabcd330921f69b91970f5e5a0362828ed8d1b66e3a12dec8aeb790279. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USBC10300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ae21f9d63b293867d047424d5408ed38fdb5f13c6b77c5e11290a7a856878b. 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/USRC16707672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647ead4b1a24f4d4fb313fbe0c18e22d1a736d95ccd54272436b1f8f1f93c08. 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/USBC18700158.
Sunday in the Park with George (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba114e9672d277c1d13eacdb4f46223b2caead757fa20d9f92bb2be494692cb6. 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/USBC18400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193c756330c16b283cadf392f375e596714f945d30da5cb2b27e584e4876dd0. 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/USBC18400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e8bf9d00d389cf362940d5b82a4adc3c2edd3996f6854e7551b540f8e651a7. 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/USBC18400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc476abfc0dad6eeb79a267ba61142d5c01d87d500c43925a16f208e5dfbb1cd6. 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/USBC18400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef605840902e41fc95d2d3cd1178b53a0f967c00a8c59c005aa5c4e9daee90ab. 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/USBC18400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca67d0b6a3f16e1396913bcdcf7ee2d668eb7fbe5fa659421d9f6281e2c28de. 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/USBC18400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631fe6716c68b7085b565b50a3cb044275396d93bdaf248668607117bce4b8cb. 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/USBC18400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f191e9e108035f307acc61335bbe10073c9826af5ffb8af0171ad261da7f0d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USBC18400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0887cbec801d7378a632151de9c7f83bd86c46b9b65ad73b63b03284bf94571. 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/USBC18400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff8b22f9bbb7ea8eb2dcf35229612f60eaf12663a2e79e9d525a55b8fdefc4. 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/USBC18400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1eafb881e92c624dadec7726337a176b64eef3778d93baadc8b89ed127c92ab. 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/USBC18400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c99154aebd413fff561eef789d77972c359005c587bb028560bbd47ed31d021. 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/USBC18400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc508899b22fd9eb01fb23de757731f24af7dedfd907a994d27cb79c65f91c3d. 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/USBC10100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9779f720afb87cb99a9a6c63d74ceccd877e64b9eac71837be384150d4e66a19. 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/USBC18400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df84f42b2671cfc4acf9bba7d9ac286ebeb24f14c12237462a377d271d7023f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USBC18400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cafe935aa6d8032c28704e8b53e0f7a31a2f47472e92ba2f48345e50ec9934d. 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/USBC18400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627ec7b43e2afd70ae3c4bc36a6cdb2d388a72441b2453c27c8088415c6d0941. 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/USBC19300529.
Sondheim: A Celebration at Carnegie Hall Ensemble (1992)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57a30a5698f1a704d414b1bbbd3f4596f0f6241216967a2a7b6b5079d721a95. 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/USBC19200630.
Into the Woods (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f51842d4687fff65677e32141476df752e4fa729ddce77260bd859a9e9b054d. 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/USBC18700152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba30de81aabdfc55208bd3f43f05ebcdd44e823874bc0b58f0443f844a38c2b. 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/USBC18700153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504389ce1e365b2d6433ef6ed0481be7e0b4446438959878a1d77f944c49ca8. 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/USBC18700154.
I Guess This Is Goodbye / Maybe They're Magic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c70cfad4cde029c8059489725da8e5360a4de75fb50d3710171ce9cfc16908. 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/USBC18700155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d77698bf1dc1cc492e68ea40387489fefbd32309062265e75a3269d648d4f8. 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/USBC18700156.
A Very Nice Prince / First Midnight / Giants in the Sky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db75214790fdcf2a069922ddfaa8c3a0ae47ad319bb4010b2a77f673b7f3ec2. 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/USBC18700157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647ead4b1a24f4d4fb313fbe0c18e22d1a736d95ccd54272436b1f8f1f93c08. 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/USBC18700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4660b675d51412626904959deaa8d20579c864dda585b19743f7e10ab680965d. 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/USBC18700159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbe1dca3bbd77837dbd060897a17d888fc7a1fc18baf8d0a51b7d761db76b93. 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/USBC18700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6824f4125b58591bf6234586871b5ac9ca4b3d6333359fc26df955741e1afa75. 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/USBC18700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58752dbaea21f8dc34b8e5285aa058f1c2bc59117b07bdf7e917d5a8df42b0a. 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/USBC18700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f94defb53ff4d17f32d56d9e00e4e3400ce869ab0bbcdd6931bc03c76de6ca1. 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/USBC18700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ad48ef75347cb22f0627c65b1d9da6bfd0d807aa0092a492da6517691af89d. 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/USBC18700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440c3052fb15a8e802653781084635290a6455ab95aac1ad81d60996426f7bb5. 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/USBC18700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669bd107ef2264dcaafd6485a58369bddb73b6a27206910516f1d6808bb5bcbf. 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/USBC18700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f41280ca85be09eb507b187a15c5fd9b5b184e5c89441ccad05f1234d7d3d2. 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/USBC18700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6120d3ac23106c4dc6c0cf9193e7a91ab98241162df03620ef0781a280551c3f. 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/USBC18700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517a87bafd668d2a5cbdc3beff1f776af2cd5b9ee91e436fdacd561ed534aade. 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/USBC10500707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe29a04bb036a8878bf5586744feb771ed45ec62647c6b101672d12d5c0ce18b. 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/USBC18700170.
A Christmas Carol (Original Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbd88fb16c9643bb79fb8019d2ad1b3476af0fe303a55d6f7aef6ccc4eb2e00. 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/USSM19500457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf7ea854f889c584e6742dbdeb200f038ee08926d931701da4901a77d2c8637. 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/USSM19500459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6853fd73ef65c49776229fe020e5a459acf1bf3092bfcc1e311031ebf4286c. 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/USSM19500464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcef68d0a5741da5dac886cea2541c325bf918af41ed28311d809aeacaba975. 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/USSM19500468.
The Secret Garden (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a95e34cc1b3fa7f3c07990db57c35360ae098b1ab4beb04bc59b578ae6d9e7. 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/USSM10028393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6c4aaf63a09047951aeb1e3e2a614c655d488ba5f30472099c9de16dc26b7f. 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/USSM10028394.
Scene: The Library at Misselthwaite Manor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828598312b8cc37133628d33baa7fc7459538d44dd5948e2996adf4fd4cdee25. 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/USSM10028903.
Scene: A Train Platform in Yorkshire / The House Upon the Hill
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cd90cc75210b8b4654c79cd68358e9cffce6df8c3bbbfc4eb5038a47027d15. 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/USSM10028395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137f296386dd553541c247ba8902ab44d1076b2f8bb8e4b02198c90fe05909a2. 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/USSM10028396.
Scene: Mary's Sitting Room / If I Had a Fine White Horse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7c3b83ff9570e7655c777ebfc634957199a5abe138531c62f9ccc423e24be5. 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/USSM10028397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e1e9db4d9956b6a722484fbe4f85a3ae39930d366a05d7ab831432d022e9b. 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/USSM10028704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fe6917541a0a81fb603fc315806527c0cf6665cec0a5e6aba63b14313fea5a. 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/USSM10028902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38695d60518d8b779e55f17d098d7238cc49a7d852efe6de74f66054d987d59. 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/USSM10028723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4b56cfd9d0cfa3bbad7b64e1b12531fc6e55826165ab2068cdfd92882e1590. 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/USSM10028901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea714473c0954e61a7c80b79b52250ebd6050848edc7b9daf276b969153ff3a. 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/USSM10028566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2433a2dbcb5295108188468d056a23b599ad9fed2ebd66ac7f824b245b6fa62f. 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/USSM10028900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57adfd2b786d1a53436923ca236ceb520114910fe6339fc3a43707ca00007dc5. 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/USSM10028653.
Scene: Archibald's Library / A Bit of Earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b756f7e6742b671122a8bf03ecfdeb6bd1e0f518409acd308e071569cb55f95. 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/USSM10028398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4412801ce6a7ac42fe20c753db2eb9601b2f4d986e9cd05a7ba4cbe1b6312a3d. 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/USSM10028399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bc0700b55609ea1647ac506b2a64375f7cdf0833511da4275f15c6e6466443. 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/USSM10028587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fb206b012fb98962a0994eebaa94e9a097a4027cc1317a51e0e08ae6c68a3c. 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/USSM10028400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843ac6e9f5dd76169e506e8fccd1e07ef3892734254685fbf5fd79c1786d2b1b. 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/USSM10028899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaaa978c2ed68868f625eb54776aa565c1bf78e4efa037aec0f4f241b4cc44f. 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/USSM10028401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d9edbbb461fd1d83e6fbe5d43e6c48e340275a6ad995053fede5b75ca12f22. 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/USSM10028402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd487e19d4ce53231fce5bebc5fc56e0faa2f8360389eea181a06b9b0c58c8dfd. 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/USSM10028403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed475ba2b8a848c6416fc7e3eb8a5140a7ce34210763c32f26c6a1a445a6eb5f. 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/USSM10028898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7f03ae9200c501cca8f61392d332666c81f320bce9ff6371508995e4f5f58b. 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/USSM10028404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de1761a16fabf96531d00159c9033805880c270bbccff655d5096c5b4febda1. 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/USSM10028482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb48d1649d57de323d465fc176a3a30a2cd4debaba8e4fd4291d0e3f3a34226. 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/USSM10028477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c1af1f28c3d18cdf2afcdad9f78da4123f9951114e28619115fb3d2215a2a4. 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/USSM10028379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697598b620318a1a3951560553ad1919efa39b9744af1bf0ec8f234832287336. 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/USSM10028476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ccc1cf82d6a9dc32f81ceaadc6add23d819072cf6a2f4b8fedca9ae9464e3. 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/USSM10028405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc377e2be3260184f6548baa5b577749be20f6c2298a0fb7b9b6f9fe3ead39f79. 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/USSM10028897.
The Secret Garden Original Broadway Cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ca3fa4feba2d580110aed3f9ab504b11dda61643b76bb24daef8a1d647bc95. 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/USSM10028588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6854e70dd0b0dc861f931c13d82c0b185cd078d248867e7e55fff450211df60f. 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/USSM10028406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1551482bae385a3f7a46e1aa481642c97372e9be26314d9f5e44bfeefea177. 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/USSM10028407.
How Could I Ever Know (From "The Secret Garden")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4740d7c6d58688f6a1fe0f6968c91874c2278476f3ce27bc8fa61febf45d58a. 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/USSM10028408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7077b5d790a46a35f75205ef3cdff0e149bf6cfb95d01139dce882ccaa86c54. 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/USSM10028409.
Zorba (New Broadway Cast Recording (1983))