Nora Bayes (born Rachel Eleonora "Dora" Goldberg; October 3, 1880March 19, 1928) was an American singer and vaudeville performer who was popular internationally between the 1900s and 1920s. She is cre
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 0x77361307fb527d6ce4bdff44fd5a6150d26509998d123e67d7ce70ef8237272f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c2e3fe4-6eb4-4735-82a1-210b21626b6b.json and https://artists.proofprofile.net/proofs/artist/8c2e3fe4-6eb4-4735-82a1-210b21626b6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
George M. Cohan Rarities (Curated by Chip Deffaa)
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 0x50675d8c8a4f3514a755a1c6d8d55fe8b82bc051b24afc9e2828c4fa808dafa9. 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/USHM22288579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf897b8e4e2cc08154bb3626b4829ac25dcda339b66fbf52a343d9108bab61c. 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/USCA20101178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687c28087bf816c959efb68746287016fcb23191986c8b157ddc6cfc46daf94c. 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/USCA20101182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690d5521541432aa80f3579de8d7b5b14dfb6e0f1c6de3e94ef60ded62615c3e. 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/USCA20101190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756feb403c45a5245f874c2bf3026221bc2e9120325cc50bcf82ec691f341c5e. 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/USCA20101191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5463b5e2f88bf718ac07cef445fe9ad1ad1b23f2f55ca8ef2fbbba0bf2552c5. 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/USCA20101194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8351ff2a43e78cccf5bf0276bf1582f19819556c567b8b3dfee52c7420b716. 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/USCA20101200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780eb2c4a8e9e247eb964946c40846b0309c6ba197a6ab8e04806529968deabe. 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/ATR981126565.
Pack Up Your Troubles In Your Old Kit-Bag
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf191cc5c00c5d4022367841f8ed94e810dcccc4414500cd330e8f11c624e21f7. 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/ATR981126566.
Keep The Home Fires Burning ('Till The Boys Come Home)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea7aa49066dcb81780c78d809b7a05357e92b08d21ff2d279f7e43ba6e8d56c. 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/ATR981126571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa163d33d49d321167b667c7e82381d97e0613a66ee1de079a46185deb884ed57. 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/ATR981126575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84274fb72298893ec3cd855cf11efd66e7ac6dc5690db5f50e40d25baf0b39f9. 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/ATR981126577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbbb3d8df6f1367fca54db06a6457a1973e686479b4f16f522a59d1dc3aff4e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ATR981126568.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
The Argentines, the Portuguese, and the Greeks
Hits Of The 1920S, Vol. 1 (1920): Whispering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81189ef34a6726f12e544982464f715c4372c99a37cb9d29f061944762db5aa. 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/HKI190216102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d94212c1809d36eb837e6c48cf861afc2e706b8bb0142440232283d22f51ee. 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/HKI190216103.
Rose of Washington Square/Jazz Babies' Ball
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b0dd9b5c75de8a3f72ee6fee668276c66eba56336e2fc99698ba0042fd2bcb. 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/HKI190216107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27056553b68bc3ca26c6110d11997f7243c1d8b04ee05efecafbf5c5db63ce6. 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/HKI190216108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23736972b5d348a65a9a19b9a8a94d840041fb5bc1d5383b86b6f927c6f40fc. 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/HKI190216111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577466e89450ba8b3404b59b5c4c86be7b893d94429cc95d4f70b5b0e339154d. 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/HKI190216112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c0f48fd0a1d2bd0c6b7ad7f029d1bf43784de92c416c2c0b404592ce402bdb. 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/HKI190216115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29251a20cd10e351d341ab3031a25736d3dff85754c7fcbdf528a6642ad46d9c. 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/HKI190216119.
We'll Meet Again - Songs For V.E. Day Heroes
Sailors, Soldiers & Airmen of Her Majesty's Forces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7f9f8c3244fdd02dc82cb1b449bc0b73e250df6503ec1b5319ecd82a40eda8. 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/GBF075320110.
Auf Wiederseh'n Sweetheart - 2017 Version
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2caee52daaaff64371b23f65f113b366291f7cf4b940fa36e960ceb519857af. 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/GBUM71700234.
(There'll Be Bluebirds Over) The White Cliffs Of Dover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438b4fc934c05c5b9d29e4f9eea08c6b8df3eb7de3778d8f91c2b131ddd1e1ec. 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/GBF074220010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf95ad1061bee1c5f624cc8e052f19f04223b65091108eee167e9f05d3822c. 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/GBBBA4260222.
From The Time You Say Goodbye (The Parting Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482815f754d5388e654e07203fa1493227c3d21e36d98be99368cd3fa06cc713. 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/GBF075220150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a267c514f4963dc92e280d2e56d992066d4032cc6d00921979804184fd4999. 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/GBBBA4060392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df929a4605842b60803f76ec0bd42b33e7da289e6d16daeec2297e9dcf58692. 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/GBF075320130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214067920579ed33cedcde5a1be6046ff8ef3861e0629f07e6f05bdf752d0a43. 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/GBF075220930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70795ba7ef564f429fb3c99125d492dfec991ceb3341c75b429b6f7a3525221. 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/GBBBA4160371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5265a786a617b8859527e0013e1eb725f7b6058113f5a02f020dc5ed3a10b5e. 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/GBBBA4060451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bc13e6b8827446484455128d5236493fb98d52919866014080dc4ff20eb8f4. 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/GBF075923440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c28a89b4272a660ce4132441cb4ae8ddc63b3a3e1d90ee768bffcb5f4d7947a. 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/GBBBA4360231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25339df8668c35b4ea539af4d770442a4d7691b248ec3b007d27ae3f964708e. 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/GBBBA4260181.
When You Wish Upon A Star - From "Pinocchio" / 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aa90d72f76760583e32567ae60ffbf0b48a087bd27c32e4a054784aac948bb. 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/GBUM71700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bcf083b834f982f1519de6be1bf5eb728dfc3f6e46564e957835130672bd9b. 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/GBCJG1400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fa8f7eb52c7a6f52593afbeb00f80b8f77ab31a4d0a732b8bf087e96b3c082. 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/GBCJG1400104.
Just A Baby's Prayer At Twilight (for Her Daddy Over There)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa785452d173338759ab2c3817813aa89b610f04e03ca5d1aed8d61d08f0f00d2. 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/GBCJG1400110.
Passing Show: Goodbye Broadway, Hello France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff36bf63a77259ffb43161269f3e128ac305582f05a2c11655b0fc89de449a5. 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/GBCJG1400114.
How 'Ya Gonna Keep 'Em Down on the Farm? (After They've Seen Paree)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe218dedcaabd88e2478d72bf027a9f910a2ef76f19e702e8f46224b1cf2ea18f. 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/GBCJG1400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3a0e46c8fe9732433a89b454faac6b785e69d6cad2490a76b3655e346cb44f. 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/GBCJG1400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d23f31839f89abc4994ec19548e9a963525cc024ef45d92ccb7db339754b13f. 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/USA560804962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b24a66c4c20298f34a520801f99cd927001f10e40c527b5350c7daff589972. 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/USA560804966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3959ec65c51ba10765d39dd1cba2e1d74194faa4aaf71f1c9e7887cf2d1600a2. 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/USA560804969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be15c8b2c55a20e2aaf347cf5cf5a0087c3c7dbaf260b5048c5e272c0ddcaba. 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/USA560804981.
Chip Deffaa's Broadway and Vaudeville Legends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb80cabaca039c94d19756bedf12511515ae3f14704883ef12251fa6f001b4e3. 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/ATR981127216.
The Original Film Scores: Show People (Remastered 2018)
The Ziegfried Follies (Original Cast Recording)