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 0x6e9964cb0be06dfc99cdf77bec5004de249aa2766855cff7a324899829a3ef44. 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/b344b992-fc81-4268-85c8-e9f3f45edab7.json and https://artists.proofprofile.net/proofs/artist/b344b992-fc81-4268-85c8-e9f3f45edab7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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 0xe400dcced0d4f3c08be1df6d88001365ddc66c6abb290875770f4d33c1e487ad. 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/HKI199793701.
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale: Presto - Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711709a51958ee29c62209f44622daab7e4e66229280456c1c137baf57602259. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/HKI199793737.
Violin Concerto No. 3 in G Major, K. 216: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0f70bfb125c5fb28ba08dbe6e24ae6cadc6d0ee54dec9180a3573378544fd2. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199282102.
String Quartet No. 12 in B-flat Major, K. 172: Ii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa90464d4c2f24b636731e407fdee23c37b485960bad1deb0d70e54255f158. 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/HKI199494702.
Clarinet Concerto in A major, K. 622: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. 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/HKI199273708.
Serenata for Four Orchestras in D Major, K. 286, "notturno": I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ddae2d515e2b752d7b0b1b5050fa712b55cb3a2e15cc7f585a8c21307d8cdb. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/HKI199274617.
Symphony No. 40 in G Minor, K. 550: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882cf810d209a1e21e35707cd18c47c172e4acb64c40097d88800fb3e36ff929. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/HKI199281202.
Violin Sonata No. 32 in B-Flat Major, K. 454: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e83eb87971138223e852c8d81695a651ba144ad943d15d52c5c3e6b1d24b3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HKI199625702.
Piano Sonata No. 14 in C Minor, K. 457: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd971336a70a383b3ba729b4925c2112ac7f48415334e28e3de65586e69ffae7f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277703.
Horn Concerto No. 2 in E-Flat Major, K. 417: II. Andante
Amadeus Chamber Orchestra of Polish Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc94a840024a469b2720d5a052d31b37ee2714098263f1ccddcd631690addc. 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/HKI190712104.
String Quartet No. 21 in D Major, K. 575, "prussian No. 1": Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a229556dcb7f90f68b3f4a66e9f9f144dc7ddf8473f023e554dd9792e8b2f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199494710.
Symphony No. 28 in C Major, K. 200: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ade2e8a78acbc39fdd1ce6573944f115827d1b568f9ef84d1c302614a769e0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199281206.
Violin Concerto No. 5 in A Major, K. 219: Ii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d044e13c13635d78db87c643de6dd604eddb56f4e2a25eaeb2c9e29997f0964. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199275802.
String Quintet No. 3 in C Major, K. 515: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dbd24078c1eceaa85fe705a8dc74aa6a8e14934e737f5feddaef2f616f4b88. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279308.
Piano Concerto No. 6 in B-Flat Major, K. 238: II. Andante un poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe451996f3e77d7bedbfbd3ffc9887fa815d30787abfcb1f7cf5ed32f270bf61b. 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/HKI199276405.
String Quartet No. 20 in D Major, K. 499, "hoffmeister": Iii. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b7724ab85e0f70841b8b0f0d40d6aa54f28b9b7f40369c8a82db15190d034b. 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/HKI199279003.
Flute Concerto No. 2 in D Major, K. 314: Ii. Andante ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21205fdaa3385be72e31dca86f0c069d1f0e9ae8ac752889a0202f6aa7120ccb. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190325102.
Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c6768a9e5d93798e8514b09a4db21031c2ad6f5791ee783431e05324eab171. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/HKI199277605.
Piano Concerto No. 16 in D Major, K. 451: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52e23fd08e28fc6ebca22826d3ae0d8e53add5b895c904608f9450583fb21e6. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/HKI199276211.
Sinfonia concertante in E-Flat Major, K. 364: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec51c45d4f738cbd08c44afa0419b19aa19052ea0cc9ffb8952d2c9dbe8b3b1. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HKI199281805.
Symphony No. 39 in E-Flat Major, K. 543: II. Andante con moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8d797893bc8b1a80af07008070b714d432990ea791d48518a1f8d22c21273a. 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/HKI199280709.
Piano Concerto No. 9 in E-Flat Major, K. 271, "Jeunehomme": II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327c613d2ac3500aa658d6d33ee55c4874c2b7a91eb8c73be30a450b9a4f7d14. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199276802.
String Quartet No. 22 in B-Flat Major, K. 589 "Prussian No. 2": II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234a4ca154da13315e1cb96b9d5b425c555e378f06053fde53805c8c6a8ac41c. 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/HKI199278702.
Violin Concerto No. 4 in D Major, K. 218: II. Andante cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976112166100b2d74f76ee08cb345fb4168871b4f4fe868b53e03109c46dcbb8. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/HKI199281802.
Serenade No. 7 in D Major, K. 250, "haffner": Ii. Andante (Cadenza by P. Breiner)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2d21a33b1834f30f7e205f91a15604ac2b7cbc33598f450f3e20e35d0e9ba. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/HKI199275203.
Symphony No. 37 in G Major, K. 444: Ii. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c1aeea27a39189ee5d8c25a62faa9ed0a23a10729b9baac23cfbd22e0f64a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKI199495310.
Così fan tutte, K. 588, Act I Scene 2: Terzet - Soave sia il vento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c577058320ba017cb97177354dd778cf0bbaccec23051cdda50a7a6e16c785. 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/HKI199092719.
Piano Concerto No. 23 in A Major, K. 488: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543cf7c80e36778f3c88fde8c5e4392179515504c2e8ae098bf5b1991abc3d46. 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/HKI199276902.
Oboe Concerto in C Major, K. 271k / K. 314: II. Andante ma non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc2ff1beed70c45d867cebe65a6d981ea7a37fb00023414a829ffad88eca611. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/HKI199273705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd82c111e5540383f6662d81160367bd6f8fe599fc502363736c9990855d68a. 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/HKI199273708.
String Quartet No. 15 in D Minor, K. 421: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb645db50915c2219d60eceed4ce13b9ea7b714040a24af7dc002bf5036c9081. 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/HKI199494810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0f70bfb125c5fb28ba08dbe6e24ae6cadc6d0ee54dec9180a3573378544fd2. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HKI199282102.
Serenade No. 13 in G Major, K. 525, "eine kleine Nachtmusik": Ii. Romanze: Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0e719cfca95da0ebc40d6ac033333a217864965629cf43f4518b091a2acad0. 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/HKI199274702.
Concerto for Flute and Harp in C Major, K. 299: Ii. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d353ac06dc2091a504a012d0f66a4967a258c9df92ea4b69ecd8815c066d99. 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/HKI199274202.
Symphony No. 36 in C Major, K. 425, "linz": Ii. Poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38f36857d85d381113a600c275f0c78e13759f4b5a75fce113612119818b95a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199281002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc94a840024a469b2720d5a052d31b37ee2714098263f1ccddcd631690addc. 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/HKI190712104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa90464d4c2f24b636731e407fdee23c37b485960bad1deb0d70e54255f158. 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/HKI199494702.
Piano Sonata No. 5 in G Major, K. 283: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b295271b17c9e56b3e75d1776ac7f62ca6b54399c5dfe36e855e414b5462d2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277508.
Serenade No. 9 in D Major, K. 320, "posthorn": Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009f2ec5318acd67f2c1e254531d6d89c94c5966b2010fbac3dd53a56eaff4a1. 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/HKI199273505.
Piano Concerto No. 21 in C Major, K. 467: Ii. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d0091d0c82b8447ac39e82be63492bb7aa23b11f1251343c6fdfb485832ac. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/HKI199276702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ade2e8a78acbc39fdd1ce6573944f115827d1b568f9ef84d1c302614a769e0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HKI199281206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e83eb87971138223e852c8d81695a651ba144ad943d15d52c5c3e6b1d24b3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199625702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ddae2d515e2b752d7b0b1b5050fa712b55cb3a2e15cc7f585a8c21307d8cdb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/HKI199274617.
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Piano Concerto No. 5 in D Major, K. 175: Ii. Andante ma poco adagio
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Piano Concerto No. 25 in C Major, K. 503: Ii. Andante
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Serenade No. 12 in C Minor, K. 388: Ii. Andante
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Symphony No. 14 in A Major, K. 114: Ii. Andante
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Horn Concerto No. 4 in E-flat Major, K. 495: Ii. Romance: Andante cantabile
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Vesperae solennes de Confessore, K. 339: V. Laudate Dominum
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Sonata for Keyboard and Violin No. 23 in D Major, K. 306: Ii. Andantino cantabile
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Grandes Maestros de la Musica Clasica - Mozart
Mozart: Symphony No. 41 in C Major, K. 551 (Digitally Remastered)
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Canon and Gigue in D Major, P. 37: No. 1, Canon
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Mozart: Gran Partita / Divertimento, K. 205
National Anthems of the Soccer World Cup (2006 Edition)
Poland [Mazurek Dabrowskiego (Dombrowski's Mazurka), "Poland has not yet succumbed…"]
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Sweden (National) [Sang Till Norden (Song of the North), "You ancient, free…"]
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Polish National Radio Symphony Orchestra
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Symphony No. 6 in F Major, Op. 68, "Pastoral": I. Pleasant, cheerful feelings aroused on approaching the countryside: Allegro ma non troppo
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Veilchen, Op. 132: Veilchen-Polka, Op. 132
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Violin Concerto in A Minor, BWV 1041: Allegro assai
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Brandenburg Concerto No. 3 in G Major, BWV 1048: Allegro
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Overture (Suite) No. 3 in D Major, BWV 1068: II. Air
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18 Chorales, BWV 651-668, "Leipziger Chorale": Nun komm, der Heiden Heiland, BWV 659
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Overture (Suite) No. 2 in B Minor, BWV 1067: Badinerie
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Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Beethoven: Symphony No. 5 / Schubert: Symphony No. 8
Telemann: Recorder Suite in A minor - Viola Concerto - Tafelmusik: 2 Concerti
Viola Concerto in G Major, TWV 51:G9: I. Largo
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Viola Concerto in G Major, TWV 51:G9: II. Allegro
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Viola Concerto in G Major, TWV 51:G9: III. Andante
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Viola Concerto in G Major, TWV 51:G9: IV. Presto
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: I. Ouverture
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: II. Les plaisirs
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: III. Air a l'Italienne
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: IV. Menuet I
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: IV. Menuet II
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: V. Rejouissance
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: VI. Passepied I & II
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Overture (Suite) in A Minor for Recorder and Strings, TWV 55:a2: VII. Polonaise
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Musique de table, Part II: Concerto for 3 Violins in F Major, TWV 53:F1: I. Allegro
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Musique de table, Part II: Concerto for 3 Violins in F Major, TWV 53:F1: II. Largo
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Musique de table, Part II: Concerto for 3 Violins in F Major, TWV 53:F1: III. Vivace
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Musique de table, Part III: Concerto for 2 horns in E-Flat Major, TWV 54:Es1: I. Maestoso
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Musique de table, Part III: Concerto for 2 horns in E-Flat Major, TWV 54:Es1: II. Allegro
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Musique de table, Part III: Concerto for 2 horns in E-Flat Major, TWV 54:Es1: III. Grave
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Musique de table, Part III: Concerto for 2 horns in E-Flat Major, TWV 54:Es1: IV. Vivace
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Mozart: Concerto for Flute and Harp / Sinfonia Concertante
Concerto for Flute and Harp in C Major, K. 299: I. Allegro
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Concerto for Flute and Harp in C Major, K. 299: III. Allegro
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Sinfonia concertante in E-Flat Major, K. 297b: I. Allegro
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Sinfonia concertante in E-Flat Major, K. 297b: II. Adagio
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Sinfonia concertante in E-Flat Major, K. 297b: III. Andantino con variazioni
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Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
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Symphony No. 5 in C Minor, Op. 67: III. Allegro
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Judas Maccabaeus: See Here the Conqu'ring Hero Comes
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Mozart: Kleine Nachtmusik (Eine) / Serenata Notturna / Divertimenti
おやすみバッハ ～心地よい眠りのためのバッハメドレー～
Pachelbel: Canon & Gigue in D Major, P. 37
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Mozart: Symphony No. 40 in G Minor, K. 550 (Digitally Remastered)
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101 Classics - The Best Loved Classical Melodies
An der schonen, blauen Donau (The Beautiful Blue Danube), Op. 314
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Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso (Opening)
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Emperor Waltz, Op. 437: Kaiser Walzer (Emperor Waltz), Op. 437
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The Danube Waves: Valurile Dunarii (The Danube Waves)
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Bagatelle in A Minor, WoO 59, "Fur Elise"
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Serenade for Strings in C Major, Op. 48: II. Walzer
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Les Patineurs, Op. 183, "The Skater's Waltz"
Slovak State Philharmonic Orchestra, Kosice
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The Nutcracker Suite, Op. 71a: VIII. Waltz of the Flowers
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Piano Sonata No. 11 in A Major, K. 331: III. Alla Turca: Allegretto
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Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
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Così fan tutte, K. 588: Cosi fan tutte, K. 588, Act I: Soave sia il vento
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Violin Sonata No. 26 in B-Flat Major, K. 378: II. Andantino sostenuto e cantabile
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Symphony No. 40 in G Minor, K. 550: I. Molto allegro
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Symphony No. 25 in G Minor, K. 183: I. Allegro con brio
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Symphony No. 38 in D Major, K. 504, "Prague": III. Finale: Presto
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Symphony No. 5 in C-Sharp Minor: IV. Adagietto: Sehr langsam
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Die Zauberflote (The Magic Flute), K. 620, Act II: Der Holle Rache… (Queen of the Night)
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Peer Gynt Suite No. 1, Op. 46: IV. In the Hall of the Mountain King
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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The 4 Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "La primavera" (Spring): The Four Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "Spring": I. Allegro
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Swan Lake, Op. 20, Act II No. 10: Scene, "Swan Theme"
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Violin Partita No. 3 in E Major, BWV 1006: I. Preludio
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Liebesträume, S. 541: 3 Liebestraume, S541/R211: No. 3: Nocturne in A-Flat Major
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Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro
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Klavierkonzert Nr. 21 C-Dur, K. 467, "Elvira Madigan": 2. Andante (Elvira Madigan): Piano Concerto No. 21 in C Major, "Elvira Madigan": II. Andante
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Mandolin Concerto in C Major, RV 425: I. Allegro
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Symphony No. 41 in C Major, K. 551, "Jupiter": IV. Molto allegro
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Die Walkure, Act III: Ride of the Valkyries
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Toccata and Fugue in D Minor, BWV 565: Toccata
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Symphony No. 94 in G Major, Hob.I:94, "The Surprise": II. Andante
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1812 Festival Overture, Op. 49: 1812 Overture, Op. 49
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Nocturne No. 2 in E-Flat Major, Op. 9, No. 2
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Requiem in D Minor, K. 626: Sequence: V. Confutatis maledictis - Sequence: VI. Lacrimosa dies illa
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The Planets, Op. 32: IV. Jupiter, the Bringer of Jollity
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Music for the Royal Fireworks, HWV 351: IV. Le rejouissance
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Symphony No. 9 in E Minor, Op. 95, "From the New World": II. Largo
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Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca: Allegretto
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3 Gymnopedies: No. 1. Lent et douloureux
Orchestre Symphonique et Lyrique de Nancy
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Piano Concerto in A Minor, Op. 16: I. Allegro moderato
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Water Music: Suite No. 1 in F Major, HWV 348: VI. Air
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The Well-Tempered Clavier, Book I: Well-Tempered Clavier, Book I: Prelude and Fugue No. 1 in C Major, BWV 846
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The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
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Rinaldo, HWV 7a: Lascia ch'io pianga (Let me lament)
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27, No. 2, "Moonlight": I. Adagio sostenuto
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Suite bergamasque: III. Clair de lune (orch. A. Caplet)
Rheinland-Pfalz State Philharmonic Orchestra
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The Nutcracker Suite, Op. 71a: III. Dance of the Sugar Plum Fairies
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Also sprach Zarathustra, Op. 30, TrV 176: I. Einleitung
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Gianni Schicchi: O mio babbino caro (Lauretta)
Belgian Radio and Television Philharmonic Orchestra
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Serse (Xerxes), HWV 40, Act I: Ombra mai fu: Largo (Serse)
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Nabucco, Act III: Va, pensiero, "Chorus of Hebrew Slaves"
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Prélude à l'après-midi d'un faune, L. 86: Prelude a l'apres-midi d'un faune
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Le nozze di Figaro, K. 492, Act I: Overture
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Zadok the Priest, HWV 258: I. Zadok the Priest
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La crème de la crème: La musique classique
A Guided Tour of the Baroque Era, Vol. 4
A Guided Tour of the Baroque Era, Vol. 5
The Four Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "Spring": I. Allegro
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Konzert für Oboe d-Moll: Oboe Concerto in D Minor: II. Adagio
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Suite für Orchester Nr. 3 D-Dur, BWV 1068: Overture (Suite) No. 3 in D Major, BWV 1068: II. Air, "Air on a G String"
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Concerto in the Italian Style, BWV 971, "Italian Concerto": I. Allegro
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Music for the Royal Fireworks, HWV 351: III. La paix
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Keyboard Sonata in F Minor, K.467/L.476/P.513
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Keyboard Suite No. 7 (Set I) in G Minor, HWV 432: IV. Sarabande
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French Suite No. 5 in G Major, BWV 816: VII. Gigue
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Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: I. Preludio: Andante
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Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: II. Allemanda: Allegro
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Trio Sonata in B-Flat Major, Op. 5, No. 17, RV 76: III. Corrente: Allegro
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Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): I. Overture
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Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): II. Allegro (Gigue)
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Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): III. Air (Minuet)
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Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): IV. March (Bourree)
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Water Piece in D Major, HWV 341 (arr. for trumpet and orchestra): V. March
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Trumpet Sonata in D Major, Z. 850: I. Allegro
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Trumpet Sonata in D Major, Z. 850: II. Adagio
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Trumpet Sonata in D Major, Z. 850: III. Allegro
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Sonata a 5 in G Minor, Op. 2, No. 6: I. Adagio
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Sonata a 5 in G Minor, Op. 2, No. 6: II. Allegro
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Sonata a 5 in G Minor, Op. 2, No. 6: III. Grave
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Sonata a 5 in G Minor, Op. 2, No. 6: IV. Allegro
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Suite für Orchester Nr. 2 h-Moll, BWV 1067: Overture (Suite) No. 2 in B Minor, BWV 1067: VII. Badinerie
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Serses, HWV 40: Serse (Xerxes), HWV 40, Act I: Ombra mai fu, "Largo" (arr. for oboe and orchestra)
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Konzert für Oboe Nr. 3 g-Moll, HWV 287: Oboe Concerto No. 3 in G Minor, HWV 287: III. Sarabande
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Solomon, HWV 67, Act III: Sinfonia, "Arrival of the Queen of Sheba"
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Violin Concerto in A Minor, Op. 3, No. 6, RV 356: II. Largo
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The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
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Recorder Concerto in C Major, RV 443 (Version for Piccolo & Orchestra): Concerto in C Major, RV 443: II. Largo
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Herz und Mund und Tat und Leben, BWV 147: Chorale: Jesus bleibt meine Freude (arr. for organ)
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Keyboard Concerto in F Minor, BWV 1056: II. Largo
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Canon & Gigue in D Major, P. 37: Canon and Gigue in D Major
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Konzert für Trompete D-Dur, TWV 51:D7: Trumpet Concerto in D Major, TWV 51:D7: I. Adagio
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Flute Concerto in D Major, Op. 10, No. 3, RV 428, "Il gardellino": II. Cantabile
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Wassermusik-Suite Nr. 1 F-Dur, HWV 348: Water Music: Suite No. 1 in F Major, HWV 348: VI. Air
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Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): I. Allegro giusto
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Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): II. Largo
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Concerto for Lute and 2 Violins in D Major, RV 93 (arr. for lute and strings): III. Allegro
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Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: I. Allegro
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Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: II. Largo - Adagio
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Konzert für Violine g-Moll, Op. 12 Nr. 1, RV 317: III. Allegro
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Der Messias, HWV 56: Messiah, HWV 56, Part II: Hallelujah! (Chorus)
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A Guided Tour of the Baroque Era, Vol. 2
The Essentials: Greatest Classics, Vol. 1
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Piano Concerto No. 21 in C Major, K. 467, "Elvira Madigan": II. Andante
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Symphony No. 4 in A Major, Op. 90, "Italian": I. Allegro vivace
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Piano Sonata No. 11 in A Major, K. 331: III. Alla turca: Allegretto (arr. for orchestra)
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The Four Seasons, Violin Concerto in E Major, Op. 8 No. 1, RV 269 "Spring": The 4 Seasons: Violin Concerto in E Major, Op. 8, No. 1, RV 269, "La primavera" (Spring): I. Allegro
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Also sprach Zarathustra, Op. 30, TrV 176: I. Also sprach Zarathustra
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Peer Gynt Suite No. 1, Op. 46: IV. I Dovregubbens hall (In the Hall of the Mountain King)
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Liebestraume, S541/R211: No. 3. Nocturne in A-Flat Major
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Thaïs: Thais, Act II: Meditation (version for violin and piano)
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Suite for Jazz Orchestra No. 2: Jazz Suite No. 2: VI. Waltz No. 2
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Serenade for Strings in E Major, Op. 22: II. Tempo di Valse
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Skona Grona Dagar (Beautiful Green Days)
Concerto for Oboe and Violin in C Minor, BWV 1060: II. Adagio
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Herz und Mund und Tat und Leben, BWV 147: Jesu bleibet meine Freude (Jesu Joy of Man's Desiring) (arr. for organ)
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Canon and Gigue in D Major: Canon in D Major
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Antiche danze ed arie per liuto (Ancient Airs and Dances), Suite No. 3, P. 172: III. Siciliana
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Albinoni / Mozart / Bach: Famous Adagios
The Butterfly Lovers Violin Concerto (conclusion)
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The A to Z of Classical Music (3rd Expanded Edition, 2009)
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Piano Sonata No. 11 in A Major, K. 331: III. Rondo, "Alla turca"
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Serenade No. 10 in B-Flat Major, K. 361, "Gran Partita": IV. Adagio
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Masonic Funeral Music, K. 477: Maurerische Trauermusik (Masonic Funeral Music), K. 477
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Serenade No. 6 in D Major, K. 239, "Serenata Notturna": I. Marcia: Maestoso
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String Quartet No. 19 in C Major, K. 465, "Dissonance": I. Adagio - Allegro
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Piano Sonata No. 18 in D Major, K. 576: II. Adagio
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Ave Verum Corpus, K. 618: Ave verum corpus, K. 618
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Die Zauberflöte, K. 620: Act II: Der Holle Rache kocht in meinen Herzen
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Le nozze di Figaro (The Marriage of Figaro), K. 492, Act I: Aria: Non più andrai, farfallone amoroso
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Il rè pastore, K. 208: Il re pastore, K. 208, Act I: Aria: Aer tranquilo e disereni
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": I. Allegro
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": II. Romanze: Andante
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": III. Menuetto: Allegretto - Trio - Menuetto da capo
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Serenade No. 13 in G Major, K. 525 "Eine kleine Nachtmusik": IV. Rondo: Allegro
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Die Zauberflöte, K. 620: Act II: Arie: Ein Madchen oder Weibchen wunscht Papageno sich! (Papageno)
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Oboe Quartet in F Major, K. 370 (Arr. for Flute Quartet): I. Allegro
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Die Zauberflöte, K. 620: Act II: Pa-Pa-Pa-Pa-Pa-Pa-Papagena! (Papageno, Papagena)
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Oboe Quartet in F Major, K. 370 (Arr. for Flute Quartet): II. Adagio
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Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
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Oboe Quartet in F Major, K. 370 (Arr. for Flute Quartet): III. Rondeau: Allegro
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Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": II. Andante
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Piano Sonata No. 14 in C Minor, K. 457: I. Molto allegro
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Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo
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Piano Sonata No. 14 in C Minor, K. 457: III. Allegro assai
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Symphony No. 41 in C Major, K. 551 "Jupiter": I. Allegro vivace
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Serenade No. 7 in D Major, K. 250 "Haffner": I. Allegro maestoso
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Symphony No. 41 in C Major, K. 551 "Jupiter": II. Andante cantabile
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Symphony No. 41 in C Major, K. 551 "Jupiter": III. Menuetto: Allegretto
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Symphony No. 41 in C Major, K. 551 "Jupiter": IV. Molto Allegro
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Clarinet Quintet in A Major, K. 581: I. Allegro
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Sonata for Piano 4 Hands in C Major, K. 521: I. Allegro
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Piano Concerto No. 24 in C Minor, K. 491: I. Allegro
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Sonata for Piano 4 Hands in C Major, K. 521: II. Andante
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Piano Concerto No. 24 in C Minor, K. 491: II. Larghetto
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Sonata for Piano 4 Hands in C Major, K. 521: III. Allegretto
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Bach to Work: Classical Music for Work or Study
20 Years Of Classical Music: Naxos Anniversary Collection (Naxos Denmark)
Lakmé: Blumenduett (Lara Croft Tomb Raider): Lakme, Act I: Dome epais le jasmin, "Flower Duet"
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Die Zauberflöte, K. 620: Der Hölle Rache
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Peer Gynt, Op. 23: In the Hall of the Mountain King
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Hymnen Europas - Die Nationalhymnen der 25 EU-Mitgliedsstaaten
European Union [Ode an die Freude (Ode to Joy), "Praise to Joy…"]
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Belgium [La Brabanconne (The Song of Brabant), "Noble Belgium, for ever a dear land…"]
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There is a lovely land… (Denmark) (arr. P. Breiner): Denmark (National) [Faedrelandssang (Fatherlands Song), "There is a lovely land…"]
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Denmark (Royal) [Konggesang (Royal Song), "King Christian stood by the lofty mast…"]
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Das Lied der Deutschen (The Song of the German People) (Germany) (arr. P. Breiner): Germany [Das Lied der Deutschen (The Song of the German), "Unity and Right and Freedom…"]
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My native land, my joy, delight (Estonia): Estonia ["My native land, my joy, delight…"]
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Our land, our land, our native land (Finland): Finland [Maamme (Homeland), "Our land, our land, our native land…"]
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La Marseillaise (The March of Marseille) (France) (arr. P. Breiner): France [La Marseillaise (The March of Marseille), "Arise, children of the fatherland…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd423458a2447af5110c2f79f5510b54c76f285a3ee9b5483a09cb4855c7d5b7b. 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/HKI190507331.
I shall always recognise you (Greece): Greece [Imnos Eis Tin Eleftherian (Hymn to Freedom), "I shall always recognise you…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bb41f86d5f59571c7af2246222f8f376851df6b031788d13ae3bf2ee9a36a6. 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/HKI190507347.
God Save the Queen (Great Britain) (arr. P. Breiner): Great Britain [God Save the Queen, ""God save our gracious Queen…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31a9768987049cd783e9e0ff0ae4ac1af96e67f96d29294ebe79e66260956e4. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HKI190507344.
Ireland [Amhran Na BhFiann (The Soldier's Song), "Soldiers are we…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd5049851aaad44cc0a0822b3726be86a33b9857b2470a9e1aaae3116951f77. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507425.
Italy [Inno Di Mameli (Mameli's Hymn), "Italian Brother, Italy has awakened…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f9c0211a6c4726ce8b467827cfac62cb10af062a8401109da104cbcad87ce9. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507428.
Latvia [Latvijas Valsts Himna (Latvian State Anthem), "Bless Latvia, O God…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390849838331a79c4825a2e542c265c9c40e72e713dd7b11efb1d6101191cd39. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507503.
Lithuania [Tautiska Giesme (National Song), "Lithuania, land of heroes…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c84a2cc7dd0a1c8799f3be1302f843cb852ad6d181cfdbab01ffd3acb228cdd. 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/HKI190507510.
Luxembourg (National) [Ons Heemecht - Hymne National, "Where the Alzette water fields…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a1e743ac9822e961435c29cfeba1f93651697edcf739f8b8308161036416d6. 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/HKI190507512.
Where the Alzette water fields (Luxembourg Grand Ducal) (arr. P. Breiner): Luxembourg (Grand Ducal) [Le Wilhelmus - Hymne Grand-Ducal, "Two royal children in true love…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449c9c166d59589009da8765c74258253ae94eee26d7b19dd55cbe3b4de48480. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507513.
Malta (arr. P. Breiner): Malta [Innu Malti (Malta Hymn), "Guard her, O Lord, as ever Thou hast guarded…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a896b079c226c46565f220ebb3130313712f4f2c39d1117375f83b292307bd1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKI190507525.
Het Wilhelmus (The Wilhelmus), William of Nassau am I, of Germanic descent… (Netherlands) (arr. P. Breiner): Netherlands [Het Wilhelmus (The Wilhelmus), "William of Nassau an I, of Germanic d
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089e6d28a3ac0d7545e91d46e0b8682d1eef02d5e9b12b18ec0a3820b4f6c56a. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/HKI190507605.
Austria [Osterreichische Bundeshymne (Austrian Federal Hymn), "Land of mountains…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649293cb88d03ee8c88367e91f9a4fb1dc38b68dc0ed6c2c64f7684e61a74eba. 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/HKI190507124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb2b579c5f964613c0c00a6f619d9aa98943c0a72f12008e7c8f75c705e84a5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507642.
Heroes of the sea, noble race… (Portugal) (arr. P. Breiner): Portugal [A Portuguesa (The Portuguese), "Heroes of the sea, noble race…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38599094814d1659c587274d9a13812dc91ebdf6394829b398b6b65e5a5b51ee. 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/HKI190507643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f3f0c9d738cc900bbfdbc2328ff94b86907b17f7729c704524624f86790e65. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/HKI190507746.
Sweden (Royal) [Kungssangen (Royal Song), "From the depths of Swedish hearts…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340c8548dd994132659451539db9e2d1207995cb073253e9e20ed3454066d3bb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HKI190507748.
Slovenia [Zdravljica (A Toast), "My friends, the vines have produced again sweet vine…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bde7f8530ecaaa4b7a4773aa3d00b78df087a958481855684cffd90440cdf4. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/HKI190507734.
Gloria, gloria (Spain) (arr. P. Breiner): Spain [Himno Nacional Espanol (Spanish National Anthem), "Gloria, gloria…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4524d58e97adbce3e3ca7e0065d63fe4d77cac62bb90b2cd29830e95d4ed969. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HKI190507739.
Where is my home (Czech Republic): Czech Republic [Ceska Statni Hymna (Czech State Hymn), "Where is my home…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e4eca0332fd20f6de14cfb22841f1bda031191cf83dd676b12659e5de32379. 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/HKI190507244.
Hungary [Himnusz (Hymn), "God Bless the Hungarians with good cheer…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf429c979a68553c69e1a188e5c9c1efe52bcd55c22f7f4190ec312101a39bb1. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/HKI190507415.
Cyprus [Imnos Eis Tin Eleftherian (Hymn to Freedom), "I shall always recognise you…"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9159afa2585d7de54f333d7afb4932ee3b67905b84ea248e966123c93d6dad. 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/HKI190507243.
Sinfonie Nr. 9 d-Moll, Op. 125: 4. Finale: Presto - Allegro assai (Uhrwerk Orange): IV. Finale: Presto - Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7d2d5245975a5bc7cd4fb093abd68bca52b552e14a91261435b0b66fa94f13. 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/HKI199217104.
40 of the Best: Classical Music to Drive With
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bde2e63394a75036c61d89adabf423c2adf2ed40003da2af0262a1a9db4404. 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/HKI190456116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e2dd5bd6a866a87c527a116b952b676317d8c4d58de3249bbeeee6cf710c5. 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/HKI199706601.
Judas Maccabaeus, HWV 63: No. 35, See, the Conqu'ring Hero Comes! (Arr. for Orchestra by Peter Breiner)
Great Composers in Words & Music: George Frideric Handel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3e9458ae7cc881d8445b0cb4d20981daf6a671bf50c4115a76262c28fb2a29. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HKI192350134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362292bab3f6086dab6ff82f08ca584477f7257dd7a9efeb5f6182db97dfae19. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKI199991015.