Alan Jay Lerner (August 31, 1918 – June 14, 1986) was an American lyricist and librettist. In collaboration with Frederick Loewe, and later Burton Lane, he created some of the world's most popular and
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 0x19105612a265575eab081668fb3988577fe121c798a0ef114d14d0e1f1e0ee15. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8bd87d0-3eee-4028-aa8d-a60e5b031e46.json and https://artists.proofprofile.net/proofs/artist/e8bd87d0-3eee-4028-aa8d-a60e5b031e46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Camelot (The 2023 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0406ab3b970a94b57115165781fd66d742ac0cbe8a6571f2d327c640added360. 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/QMQYB2326201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb28e0332bd4f035440d748fb41fa41aedd78dde4ed1537d8bda32c90004ac3. 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/QMQYB2326202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef3e56001f2ac19f7d9a473afd60444784b93ef3edd63b9311bc40d2262d210. 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/QMQYB2326203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce48021d2335cb7b96f37737f3e5e26c3e28d8cf53a2c79f940b508a66d3cae. 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/QMQYB2326204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b6c3dc2b90728f8a242040f2aae5969b05461f1b8aac0410cd35bbc8bae9e3. 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/QMQYB2326205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195fd4ea61a416f7d0f14c6bccacffcc97b96c467e1841dd4b770b0d83d480f6. 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/QMQYB2326206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b94e89b289e1832dbc7617a2f1aa946c4cee2f72819ed3ea663e2ed50a078fa. 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/QMQYB2326207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330890db95e902a5e16f15306bf703fc45029981dea858000dd1e8bac9d95ca3. 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/QMQYB2326208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b8f166d962164e7fba6df074fac717b22faeeb88078bf119f6adb638a5aa2e. 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/QMQYB2326209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7517ac5c430a9994073e44d630eae2e62277de76b62ba633e8a09472997986d1. 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/QMQYB2326210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e3cb21cd2ddb8895fdda6f4755e5849877e588fa3e3bc621afc95a88adcd69. 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/QMQYB2326211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1089471a5ddcc40a9eb7678cb2243b7f488631966094ae33ef8431c416e43a6. 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/QMQYB2326212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf21648ba739afc3862f6b32bc68951f248c969b6860d754de2c315ad1134b6. 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/QMQYB2326213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f534abe7a7aa5bf48d28601d4e436b542e90cdf20493a73c48ceeee06e95ca. 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/QMQYB2326214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3233e00a046910a2359add1864c19a6658589f1c72c5266f6db35cc9373f7e. 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/QMQYB2326215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d2db1f238528e53569dde62a3a5690fce7f88e8603c4b0d964db6a33d1ff97. 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/QMQYB2326216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987a619e89a8df943f7921c440c30a58d6b395c42bbe8b32d678506180665e53. 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/QMQYB2326217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09873e17af68fef6e87983413a24a819e62ce9f488ef050fc2a1b6c777f0f48. 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/QMQYB2326218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169dc4f5c52399379d5a6e5ea9e47a7ad5c2a6eaafbb690921250bc696accbc4. 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/QMQYB2326219.
Gigi (Original 1985 London Cast Recording)
Lerner & Loewe's Brigadoon (New York City Center 2017 Cast Recording)
Brigadoon / Vendors' Calls / MacConnachy Square
'Brigadoon' 2017 New York City Center Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1526eca2fbc4702e4ded369ab035c5d79f9ae5dafdf8186a44251ce729c6c3b8. 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/USSK31881831.
'Brigadoon' 2017 New York City Center Female Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ba987fbfcf729f0020acca22bf456fd9a9375a6c92fcd0f5bdd559e361e453. 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/USSK31881832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce2a4a7cb477137692d798d0f030df38d4f2e8985aa7f46a8368e24ba756c86. 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/USSK31881833.
'Brigadoon' 2017 New York City Center Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495e9087114cf2deba39710a11d50ad9144b1808aa68aef832b1d6b4e11b204. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:40:00Z), 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/USSK31881834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5311a5647616e10999914dd5d6a53dc7c38be47c5e2a335ff35339fcddad2350. 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/USSK31881835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdef86b95f6f9fb785207d9a880e85f11959befc9c918ed1ad8a465cfeaaeff. 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/USSK31881836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3cd7bfa22e04106505c8f7866cb09da6c3312b68d0ddb09f57566300f1ccbe. 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/USSK31881837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011e1d3f44b48b8c7589ae2458e1b7a64bb51e8b69a7375f4bd7761315d91261. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USSK31881838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4111de3568a209e6ffe6069b9b79fd0e98bf2b69ea6e10a0e969a68839c48a. 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/USSK31881839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffb80d5e50e951bc79188b877ecdd6fa8894168da41529f8bd2e7a19f90ae58. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:27:00Z), 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/USSK31881840.
'Brigadoon' 2017 New York City Center Male Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60998d56cdbce94ac38c8decdf262fe8e93417d61250fe513f8c4b0f69f65baf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31881841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551d11bdc03189bfc787bd21f45b4ca9596014f3eed5ca4690ed5f9f8698d7e3. 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/USSK31881842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f01d4347503051fa3b3880a802b18359588b32f603edf4df94bb2bdb846a127. 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/USSK31881845.
My Fair Lady (2018 Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9953cbc0305c290e7098e988fc29a30ef9e72a9fe4b15ec95cf970735680e157. 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/QMQYB1812201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffab05e560f2fea1f275950bcbf7e6b3fbba9155075350c0a033aefd3e7ea0d. 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/QMQYB1812202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903fc248add8076c1b8e89f398b46b10b661f824d7afb5e3d9a5a00da5bc4188. 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/QMQYB1812203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9e4cb99b4773497f87df9528e1538cae4ddc34e8f2d37d17dcde44331bcac6. 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/QMQYB1812204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba5f52d1838c450c80c74ada1726f9a2274a54ce2708fe3aac5e11b98795f19. 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/QMQYB1812205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e622c37dc0256549b0981f52206dc36af7f5baf579e840879a77c3305849d1e. 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/QMQYB1812206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2cde0e06eb33e030c23e72a2cedb67c191018983fb84f66b9d8b48f9852627. 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/QMQYB1812207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421fb0ea47bf230fe1089e4ea0e20e014d5d2a84fd4f5ddd9934cfdb3288740d. 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/QMQYB1812208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cebd896c9349c7aaa82d4f86982aa8a559990e2bac0a59c14f91008dfc24fa. 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/QMQYB1812209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d5fc749518a15d8669c4a2c27fc81806209f3d57ba84ad1104f9e79fe4c2fe. 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/QMQYB1812210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa957c1bee4d01987885a8fe07657f438cc6ab321ab2f95ad652d7b7d00b87812. 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/QMQYB1812211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d5f60b02788beea395f38ee4bc01042f4f7ff11e08b9a82fe811bba29d36cd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMQYB1812212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78575a36c8d4517e666cf0db21b82ba7a0d00589876eb92587aeca0913a7515. 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/QMQYB1812213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71e64ad411bf4d369c6a8160c8604eaa13115ba4cb1caf81fd5af190cbbba1e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMQYB1812214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80a10ab87321a94cdaf1803ad0264f1d2bda1d9cc15031047ec2c57dc965367. 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/QMQYB1812215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8038ff14a58b81fba08da15b49d1d90e1383a0b4559ecf6bd850ea7768b2fb19. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMQYB1812216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb5ff16223a725a3bf57e0758966975e0addca2307e60dea0d3f1dd0079c114. 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/QMQYB1812217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4631930b56f793de9c25ac228538796849a04bbcfe2c43cafe5394f897897a0. 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/QMQYB1812218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673fa8f343ade996dd081abb4499883b9032c991fcd03be91f9aaf4304925c0c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB1812219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb38fba1bde8040a7c34021321a8e54566f8cb2880db806b45fe845911e83295. 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/GBDGA0201234.
My Fair Lady (2001 Cast London Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f59d33f0332715fe797353f3364c981850f30a0861bf36830dc0ff184ffe44c. 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/GBBKB0128301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216c839843cec18f5c89eef32720c60b1c94deb3a5a2a2b6644d4cdf97c066ad. 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/GBBKB0128305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2813ec34e72f4704d1374eb7011f9262f1aaf51674f68f8dc94ce7a4037f7c47. 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/GBBKB0128309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a61ce4a82d864a7a479d6bde672c882b65e06616183c62931649dd52c4bc77. 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/GBBKB0128312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4636cb3dfa1ed0a2df6c55694e4b088d20a6b6ff08a63759baa6fe575781ea. 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/GBBKB0128315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc80adba7697ffbc23939d09b7d299890a89d9aad92c56f50ee7f370ba28026. 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/GBBKB0128319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf30e607c7d7547dbec798b2b92b196b0c70c450341e5b6b5e2e4986e021086e. 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/GBBKB0128320.
My Fair Lady (Complete Recording All Star Studio Cast) [DigiMIX Remaster 2022]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44357904a180be06dd72c023cf93db00350caef5bbe5380d67f19d329b8a97e5. 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/GBBKB8822202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e379116eb87dd96114d6f2f6904b20b890832c2fa04fb72698d0afeade86fe. 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/GBBKB8822204.
Brigadoon (1995 London Studio Cast Recording)
Dance a Little Closer (Original Broadway Cast)
Wouldn't It Be Loverly (From 'My Fair Lady')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ca52bd5de71a9137e79daf71664fb535d1f7c60d2b44e120f4ac94a1c02a8a. 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/GBAAA0201116.
My Fair Lady: I could have danced all night from My Fair Lady (1995 Digital Remaster) - 1995 Remastered Version
Anne Rogers/Alyn Ainsworth & His Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae8607261e447e3be2da30c1eda1ae7e93752a20e9e162cb8768d871e0a8c4b. 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/GBAYE9500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949076a947dd8bad68d786e65128b5e5e4480e4480ede0b9fc1818509f4cd571. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USAR29601023.
They Call the Wind Maria (From "Paint Your Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dfd1fae0b0b0e1d2e8dc9cc676df33cd3786c24aba9ff457ceb90ebabfb44b. 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/USRDG0223336.