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 0xa214c0314e0a8206120dc62168fd823030ba8262c3e58a52d3a897d8ae774723. 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/db51a65a-c9d8-429a-aaad-3b2411cde8b7.json and https://artists.proofprofile.net/proofs/artist/db51a65a-c9d8-429a-aaad-3b2411cde8b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x03d69a404e54406ae646d31bfb0e0572b7824dd307695d57e442e9d5b554d016. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USUMC0200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f3d17854fc4ec7ea92c276378a98f1c470214a83f1d3ee0904231fc766bd3b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USUMC0200183.
I Won't Send Roses - From "Mack & Mabel Original Cast Recording"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53df6712a3d678fc6f45e8e0a6c9dc0e5ed132a40b8253abcc4a6bc21cd5525. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USMC10110699.
The Threepenny Opera (Original Cast, The Donmar Warehouse)
Joseph And The Amazing Technicolour Dreamcoat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0190fbe96ee55a2c43f590b369f14e810bff5066f60836ee7511f4615011a12. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBALG9700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f1040a65e5f7101781bdd59ed4a6fb0df4fdd4c7a5144e96bd129592c6cfc2. 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/GBALG9700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094c199dd60da186694103a20a179730204b047d94ba066117d34332aaa92175. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBALG9700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0834e23e7a0a661a93b8f715b915829543a1ba47476cfdfb127398f5d85195. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBALG9700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a397b5578a9c46ea6241c6f01729e22c695e12371b185ccf1d58c65c00b7c9e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBALG9700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a1709a0aad4cb2b6c06f8f683b459b9599a36525e97077273ed3920fe8a00. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBALG9700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f340bcd982dc26fd78b215e3739b8841ad6f8774333e168e51e000dc7d2de. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBALG9700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90516bfad32425b1a87f0b3a5a2e1231b9847002cdef1d8edc6df3a73c4c9b68. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBALG9700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf86cf00b5487a0a1b104216f8568fa4d51ea444130c0afabed635a34d7d25b6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBALG9700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b1f325fecb11b050f79b8e919521307a9e1ae0684fd8e120744cb40acdf3fb. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:17:37Z), 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/GBALG9700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4568d7e3455748a32a76dbb14c27e1b23c51e63af21b9f282de6f896b3c355fc. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:12:39Z), 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/GBALG9700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1ead08b5b5c2749f14cf73a7d0f69246c2b19469d428a3a1f1fcc5fca799bd. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBALG9700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefb5fb3f83319bccbdd2bd9ee9c5d5b5cdb237ede8c3ad2839ae2acc3bdcce9. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/GBALG9700015.
Die Brüder Kommen Nach Ägypten/Einschleim, Einschleim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b20e53eab01396759c985821a346c651994ab5d75bc5405633db76e2e5fc04. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:09:05Z), 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/GBALG9700017.
Finale: Wie Vom Traum Verfuhrt/Gebt Mir Mein Traumerkleid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef62464a2f4967add2fb771ed2bcdbd827ccd6a6b997e9589c6cc3131d3acde. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBALG9700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e3da37dba17480bd2c0daffa2b5c97af447f22d9a7ce0727c16542f6a0c669. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:23:08Z), 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/GBALG9700023.
Monte Proser's Tropicana Holiday (Original Cast Recording)
Finian's Rainbow - Irish Repertory Theatre Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982185c3e0d0aff641c1e7132f7688e1e99dbef4257e8402420d67f7818955a3. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USWD10629045.
I Need to Know - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdfaadb8c32bc62e7ce5de9d2fd12b72e1d4855aee867b3cc9fae449db4247e. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:59:19Z), 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/USWD10629046.
Sure As Sun Turns to Moon - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5643287a2ff3486ba124870ee231c18288ec3a292796dfddfdb1316641343001. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USWD10629004.
Waiting For This Moment - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77062e02b631d57afb8c4d1affe3aca017fee60c71d46ccb6dca4b68c961f74f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USWD10629005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8ad7cc114f9fbcd9e10667c11b5d6c6d00cf2fa4feabc0ecd6f9f8b503f2b. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/USWD10629006.
Like No Man I've Ever Seen - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901eeebb2decd9fd1d3c17c6ace61df10c8265e1eaa3ef44a514abe7d91012ad. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USWD10629008.
Who Better Than Me? (Reprise) - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909e04cc5c67c488db9f54f2560cbe50a06a6cfa3a4096bab229faf032f4047d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USWD10629011.
Everything That I Am - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428f70f766254d7648f1cb28e8abdec74cefa9b3f9e83d048a8876332f90ed74. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/USWD10629012.
You'll Be In My Heart (Reprise) - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778ac56e7f189ba88276d94fee19eea658f30c641748baa622ed44a4e11fe413. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/USWD10629013.
Sure As Sun Turns to Moon (Reprise) - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed0cec320261e3a21399793bdafe3df0c699ccdea3d96f0a0fae1bfefdb9aff. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USWD10629014.
Two Worlds (Finale) - Broadway Cast Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984ce3caadfb16e45529c59439edab6e96b863363e51319e103177495694ce11. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USWD10629015.
The Little Mermaid: Original Broadway Cast Recording (International Version)
The Little Mermaid: Original Broadway Cast Recording
Make Me A Song - The Music of William Finn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c15620a860b4c79ff4207b4d421ee8a7f0c838da5069e6cdb0ab496efc8be7. 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/HUAC60800470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc57291837bec11afb0cde1ed3292a0a673577d9fd83c2924eec99110bf64fa. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:12:26Z), 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/HUAC60800476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d29253b1a19d04eab6f6fe2e050628acb937d5420b74274186c9223d3e04d2c. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/HUAC60800477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccb9f17b13691c3c2ab23e0d23889613e92650ce724eca1018760a6cfd129b5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/HUAC60800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f201c364a100c84061b897985d3a9dfc4e719a61ce380a1a023e98bf194e2ed. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/HUAC60800482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10c9bc2237a6682f2a65051ccaa6230667d49fa5987634267f429fed9cc4af6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/HUAC60800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575d311307e077b8339d0d669e83e7b30953c955775e6e6a9a6adb50587cd34f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBUM71104318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51874194aae554556b884b4c64c12185b7a4bfd72c55c0dbe4645626af6d2dd. 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/GBUM71104326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ce438898091b666947ff4a5b66574f9b6fd9f3a1da448dae522a47ed098136. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBUM71104218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0872d17608c9a62bd6992e1fc6379911741aa96b543f00d1009e6617e7070e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GBUM71104223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b230d12dcabb9a87b0d9275fe770e445581201dd94dc85d837a92a59ac38cea. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBUM71104217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb223811be254f0b1d14aa6d2928574fd9a1f5d7788d0a0044293af7320a7428. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBUM71104225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e246c65d2343e87780bc1e0b2a26d86460e4283e229970605186a151725790. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GBUM71104224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1718903b0d933add76a1c96e27064078305ce1d514d0070139af32f63a5b51f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBUM71104220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd191edcc47b4439b509cdcb7bf61224da77f5a3384b6e8202fbcd2cb41d0f6f7. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-22T00:01:22Z), 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/GBUM71104227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59defe21b66a1fb4c2ff853ec854ae3d0ac486859f0ede1735e90a2fad1c007e. 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/GBUM71104221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db03df9ed9057a7e4ceb9357624b866af125071841c786da125bd55487d8875. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBUM71104226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d49e1fe4f0308a8eff4fb6d00f55615337d21a53314da611c3b1d7113df883. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:40:25Z), 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/GBUM71104228.
At The Drop Of A Hat (Digitally Re-mastered)
On The Town - [The Dave Cash Collection]
Greatest Musicals Double Feature - South Pacific & West Side Story
Greatest Musicals Double Feature - Oliver & My Fair Lady
Greatest Musicals Double Feature - Carousel & Show Boat
The Most Happy Fella - Original Broadway Cast Recording Remastered
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Laat Elke Ster Feller Schijnen (Reprise)
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Now.Here.This. (Original Cast Recording)
Fancy Nancy The Musical (Original Off-Broadway Cast Recording)
Snow White and the Seven Dwarfs (Original Film Soundtrack)
On My Own - The Greatest Theatre Ballards of All Time
Peter Pan - The Musical (Original Cast Recording)