Vincent Millie Youmans (September 27, 1898 – April 5, 1946) was an American Broadway composer and producer. A leading Broadway composer of his day, Youmans collaborated with virtually all the greate
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836710a7445bf9a0016fd2ef0a6a87263b3bb2c36f0bbf4c64234769f35148c7. 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/4faea306-4b8b-478b-b0a4-02d2cdbce276.json and https://artists.proofprofile.net/proofs/artist/4faea306-4b8b-478b-b0a4-02d2cdbce276.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
South of the Border: The Latin-American Songbook
All That Jazz, Vol. 85: Plain Saxophone – Paul Desmond & Friends, Feat. Dave Brubeck (Remastered 2017)
Seventy-Six Trombones - From The Music Man
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d59c80f983052bee948b92b36cf22a71a7155dad5fdff04b33ff544b904a1. 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/AUXN22178321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e23e2858145b610f6486bcec0e82856ed3a66d03d8e9c8911aedb96fc420315. 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/USRC19004588.
Getting To Know You - From The King And I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51464fc740d767175b16641ed48118a94b26ab06ea6957622182f13594878de4. 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/USUMC0000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2820721468c60a7beda00fad1c87dc9eeb2464c529d5b4f0199708cc4bdd6b4b. 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/USMC15548395.
Jean Bayless/Children's Chorus/Palace Theatre Orchestra/Robert Lowe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61599cbb9f63c2d4dce46906c79096af0f3fe7b72b876d5a93b763e990824c2. 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/GBAYE9500297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c6b3d99812ec5f597dcd4edb56f661b58005cb682be938fba451e90b7a05fd. 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/GBAYD0700480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9810b27770a06c420037c361587a0756bd16a047ff214ebebc555954297ffb. 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/GBF079010991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71081e588c27ef910d7caa4fd91a767d311b691bbebad235ccd4c775665b9c66. 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/GBF079010992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641f03d62bf38038c1e336794838ecf592a62c6e8f0916e2077dc76d8f32c361. 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/GBF079010993.
Piano Concerto No. 1 in C Minor, Op. 35: I. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bc405a947db3e2a54dd03e3bea5d0ae7ccf965d5bcccfb324930d7faec8813. 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/GBF078811631.
Piano Concerto No. 1 in C Minor, Op. 35: II. Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c70959a16e01be5f0d1ea1733ce79820ca273eda6d6c4b1f5d4deb7364f1d63. 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/GBF078811632.
Piano Concerto No. 1 in C Minor, Op. 35: III. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf78d40f27b66455f44bb7b5b06f393cf1a4dd233850b98af02c833b43392cc. 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/GBF078811633.
Piano Concerto No. 1 in C Minor, Op. 35: IV. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb432861574709f2a21ff3e05247dee2f46addcc7b026142d9917848a49bbbcd8. 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/GBF078811634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c54a89513dce6ca3790fc91dc10f7b90e978fd6f06452a38fb91b8512d82e79. 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/GBF079110771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3b8cc44db71e8a9dbead8fa939f07161901dbd828dec09e5507550f1f6d2c8. 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/GBF079110772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e771f8f99ed2aaa2ed711d1ba39163d0dbc9d3bde0c1e4fc874712c9ce2f1a2. 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/GBF079110773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7010bcc7153e63a13880a37bcdbc01991bbca5bb4e83aa2510ff71c8b392a9eb. 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/GBF079110774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03e3e0bf3497669d3899482dcc919110ec68504f5677482bb0513f38cd200d6. 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/GBF079110775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e02c88c5900e7779b42ef80ef4b12612b141f879ac288b1d85c19eea51d6d1. 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/GBF079110776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53493efe70516c7322047e1db80398f38e2d665d40b0497397bd6379cd5a78af. 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/GBF079110777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2778f04a0fec4e6ef9ab526abf779ff4cc80198fa1cc8ffa222d8e020822f1af. 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/GBF079110778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2c7a22bf1ad8d8ab3f1dfb884aea54330d0f5ecdc5441e0e43a203b31f3f9c. 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/GBF079110780.
Through the Years (World Premiere Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d3e62a3fe4dbee6a7573174f9dd76abbfbe30beebae17a32368c6ae030490f. 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/USHNZ0700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec6ec5ea14906598fe9301c52a981e7074d049e71b72599c0a6a0420eddff3e. 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/USHNZ0700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6db292d2ac900db722364c5d98030116fc8d994074dff533fd4003926c961e. 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/USHNZ0700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a4a0d681e78e131b0f8f0a866374b484128157335be5cfa7e7b5d832b4ff32. 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/USHNZ0700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e17d89b39da124d8eea5c0266901268ec2f10620a7a36c205d01fd4c467e399. 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/USHNZ0700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39289b1c1fa9de51c98389ed45afa909a223cd7859cd4dedbb3e8d13ab806b5. 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/USHNZ0700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc66d3c8bba267d5c9754be643b80957e34ca4efcade208b66b8ac12e26b67c. 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/USHNZ0700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b79a6fd19db18d0c8ae74e3905741186f9268d4fedd81cb110c4fa0dc74867. 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/USHNZ0700039.
Shostakovich: Symphony No. 11 "The Year 1905", Jazz Suites & Tahiti Trot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cbd9998ff26518c658692176edd5c611b9b127355fffd2b17fb411e9da2bf8. 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/BRMCA0400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f71d435e5c15cfaac927562aafd78e00e335df623444c235b799f54b9f34075. 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/BRMCA0400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbc7ea1a7695e66945cd771b2ef32496150143d6ed902d2850d6f2f01368d0f. 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/BRMCA0400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efde54e478752e6b28308829c8e83556f1138b644e4f7815f199814edcce814. 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/BRMCA0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c85dce2fbca8f56d879d43e71b098e4616ef658be60ecb50e23e08fe9b5b79a. 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/BRMCA0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e594e8b225906ce2ff428ba55d5352ab9976c1b186051b6dbe9056070b0155. 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/BRMCA0400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15a71bc9cf2142175ce5e81bc7913ea4c6adb52fd935aa3ff899f90c128f391. 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/BRMCA0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338d2bbfaab380df3b6539de92d9fa08c5986c8f3c5cfa1ae5e422aa87bbd762. 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/BRMCA0400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc70ea39a9d5f498ae66770348f6a4aa5fe7be1a39b5b355ff6f30609f58a5a4. 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/BRMCA0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d56361c1f200f663723fd0777c0bfe47b9240c4ec6f2b478322587bbefaa19. 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/BRMCA0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4fcb47f6a2d55e262e9e13a71b90e9cf4c4aae49f70a8dd172113da64db29a. 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/BRMCA0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea64ad8f733e8143f8ab3f84f4bf2e73573f37fbbf3647fad1e20fd83c6f4da. 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/BRMCA0400006.
Barcarole - From The Opera "Les Contes D’Hoffmann"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9d77ae9fd9a82de60e801c92c2953b20966220283718bab38589a87b54d5a8. 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/NLA309500260.
Shostakovich: The Complete Symphonies, Piano Concertos & Cello Concertos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9fa0fd6f225222b35903a2a8d7d919be2a09e6ead6ec127b2d0664966f6968. 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/USBB10101039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa395b4a0437896cb2d5951a9eb03ff3326afcaadc24814edbf1f3cd206bbd700. 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/USBB14001099.
Smoke Gets In Your Eyes - (RKO film "Roberta")
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Shostakovich: Piano Concertos Nos. 1 & 2 etc
Piano Concerto No. 2 in F, Op. 102: II. Andante
Dmitri Alexeev/English Chamber Orchestra/Jerzy Maksymiuk
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Die 12 Cellisten der Berliner Philharmoniker
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Shostakovich: Suite from the Age of Gold, Op. 22: II. Polka
Orchestre Philharmonique de Radio France
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Shostakovich: Suite for Jazz Orchestra No. 2, Op. 50b: No. 2, Waltz
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I Pagliacci (From "For the First Time"): Vesti la giubba (From "For the First Time")
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Menuhin & Grappelli Play Jealousy & Other Great Standards
The Sleeping Beauty, Suite, Op. 66a, TH 234: 2. Pas d'action: Rose Adagio
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Vintage Japanese Music, The Modern Enka, Vol.2 (1951-1953)
The Golden Age of Light Music: Light and Easy
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Kenton, Stan: Macgregor Transcriptions, Vol. 4 (1944)
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