thumb|right|Egarr in 2017 Richard Egarr (born 7 August 1963) is a British conductor and keyboard player. Biography thumb|right|Egarr interviewed by Anne McLean in 2017 Born in Lincoln, Egarr received
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07a15002b69906889fc2d448e93b1d868cc8e00dcc28e9927a91e09d20fda99. 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/2ee8a128-346b-4897-a113-3a47ae838881.json and https://artists.proofprofile.net/proofs/artist/2ee8a128-346b-4897-a113-3a47ae838881.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Concerto in B-Flat Major, Op.7, No.1: I. Andante
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286341c1755d9039127b4df0e57222a682107a78f97cd240e115a3f98cae28cd. 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/USHM10744701.
Concerto in B-Flat Major, Op.7, No.1: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917bde44a0daa181d7d0cf5a35e1963740c74027cde876b69bca5d615527fa8a. 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/USHM10744702.
Concerto in G Minor, Op.7, No.5: II. Andante larghetto, e staccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8ffc156b0179602824bfe89052c2acd9032ad9ca790dd9792e7612c5dcb942. 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/USHM10744802.
Concerto in B-Flat Major, Op.7, No.1: III. Largo, e piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3884afe1ce7a6060ef48c2327b72cea2b7284e1fc95fe6629b27d7e996b98e. 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/USHM10744703.
Concerto in G Minor, Op.7, No.5: III. Menuet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83df8fbb4561d3e2c1915d29c3760bdf8ba0b1a5c5285b2c014a5d7e63228dd2. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USHM10744803.
Concerto in B-Flat Major, Op.7, No.1: IV. Bourrée: Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71091c9523289dd80f7a2dcb7a593d465b63109327955e9f9c727969322f485a. 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/USHM10744704.
Concerto in A Major, Op.7, No.2: I. Improvised Voluntary
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57453ab3b401d5a1b676f93444e930055fab698dde9b4b2a8daef1fabd1d833. 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/USHM10744705.
Concerto in B-Flat Major, Op.7, No.6: I. Pomposo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93fef2192dabee8e58d03ccd88d324f1638a329f4d5495736eb9be2c1d50a34. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USHM10744805.
Concerto in A Major, Op.7, No.2: II. Ouverture - A tempo ordinario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad589c939cbf06ef58362e0ce63f35a9e23f134fbcf47335c0f40452f4a7b7d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744706.
Concerto in A Major, Op.7, No.2: III. Organo ad libitum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcfb8b34c0f1e216a134315990304a4ead6fcbf3f5456e2ac07053ee9655504. 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/USHM10744707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fbbc3ef4a63abb52c3da3aff4329876369192b51b3a76fa0b40c9769b2fbe4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USHM10744808.
Concerto in B-Flat Major, Op.7, No.3: I. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c7cc9ab5ca405edd50fe7a6c0cc13acf5d7a6c76a3d382c5a4f3f1dada1f60. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be3e0f02575784781cedd9ddd91ba15aa53afd466c8b32722573013b33e820c. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USHM10744809.
Concerto in B-Flat Major, Op.7, No.3: II. Organo (Adagio e Fuga) ad libitum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536929902bf2213bd60bc471debc71b67442d621fb10d6e134ae1f13e5f54e14. 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/USHM10744710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe11c3e10be7446f9179e823079e4c10f6c40885b1a7bf365ac443cfe546044. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USHM10744810.
Concerto in B-Flat Major, Op.7, No.3: III. Spiritoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155ea93cb8739522bfa043cb4bbb6d6f7163073fa7825ffd06d771fe4133580e. 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/USHM10744711.
Concerto in B-Flat Major, Op.7, No.3: IV. Menuet (A)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20120795898d1efdd9c4f6a899b4b91f8840e0f1bde11044d6da9e2e8518cbdd. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744712.
Concerto in D Minor, Op.7, No.4: I. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5354ba60bcfa942ad717953fb9c9a6fba9b5b091693ad51db87d6a244f544301. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744714.
Concerto in D Minor, Op.7, No.4: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574b24165b14c5c25db4be7fba8fcd1211701835339b65e2c099b4767f85679b. 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/USHM10744715.
Concerto in B-Flat Major, Op.7, No.6: II. Air Lentement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa790a3ae80e5cff710f22097eff288e89801e8f555fe96b6b5b517d95896ee32. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744806.
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
Concerto in A Major, Op.7, No.2: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7832948a6acfad1b91447be72c7157db7773d459f1270691af8344d0d3bc4df. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744708.
Concerto in B-Flat Major, Op.7, No.3: V. Menuet (B)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855f0308a16c067db0c964b856cf650c4d44e3accd4c7e80da1b2175c185314e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:07:01Z), 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/USHM10744713.
Concerto in D Minor, Op.7, No.4: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef448de6421bec4561d8f91165b7cfbc19ef9bbcd51bd5290db856b2d1f6bff8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744717.
Concerto in G Minor, Op.7, No.5: I. Allegro ma non troppo, e staccato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8bca97b9476f44fa1b2c777acc9954a63ce3544977635efb2993086467a1be. 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/USHM10744801.
Concerto in G Minor, Op.7, No.5: IV. Gavotte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686a828cdc517d4120c70dc042f069364db2aeaffb1c712642a55ce6348bd45d. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/USHM10744804.
Concerto in B-Flat Major, Op.7, No.6: III. Air, a tempo ordinario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccba58748e990b9e9f081cd2e2ba3f158d629ef84851d341449b43d924e4d5b. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744807.
Concerto in F Major HWV 295: I. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9600d2f3bfa44074d4fab01d665ea022c75b81def449e6e8ef4f4d4d08c6bde8. 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/USHM10744811.
Concerto in F Major HWV 295: II. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04da36a3efd5f93c3c8bf4eb67bc9e272e7b7bc99928da501aa36b20eafd45fb. 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/USHM10744812.
Concerto in F Major HWV 295: III. Organo ad libitum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf9b6854fbfcfe690f55ee933e068179b917c23cc2e1edfa2234df210bf9e99. 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/USHM10744813.
Concerto in F Major HWV 295: IV. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091a626f957dec13dd7ec7cda457b11ca558716881cce017122646ca9340ce4a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10744814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26ac894d6e3634c06636dc4e90fba3ccfab2a5dd707c2afab22c11f7287a30c. 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/USHM10744815.
Concerto in D Minor, Op.7, No.4: III. Organo ad libitum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8e37ea4c485cb2aca3525f22f9a91626a9a880d19d89204cd458f942527917. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM10744716.
Castello: Sonate concertate in stil moderno, Vol. 1
Violin Sonata No. 2 in A Minor, Op. 6 'La cesta'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47c56bf468c0034ab2b71877d8326750101d463b17a57c7a2aac3dfd906b202. 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/USHM19924102.
Violin Sonata No. 3 in D Major, Op. 6 "La melana"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1c2228605d5935c33ef015eb4179bb1020b5847744d4fff179188e4c3c374a. 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/USHM19924103.
Violin Sonata No. 6 in C Major, Op. 6 "La sabbatina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1f4e73d9452270fc7b2121b6fb78d373aee0c4c420c8d185bc1d113bdf7555. 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/USHM19924106.
Violin Sonata No. 1, Op. 4 "La Bernabea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6760af8a7f8cda519f11ddc0b6a5395164f3d05c869781efb1a44efbfe76ff. 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/USHM19924107.
Violin Sonata No. 3 in F Major, Op. 4 "La Monella Romanesca"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a22514ef40d1a521ab9fd5bd0d3f38159e2527d0395df695a28f2ea23f9df97. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19924109.
Violin Sonata No. 4, Op. 4 "La Biancuccia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadf0bd7514a205e6c170af8e4ff76eb7615a4cca236713cfe53d843a300dcc8. 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/USHM19924110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea757ff2871d9f088d97cd8457f7c378770f11ddda47fa61784f50bcdf6c6719. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19924111.
Violin Sonata No. 1 in A Minor, Op. 6 "La stella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd39589131be78e60096b8b3ebe6b61bae40b380d7dcbd02affe16fc98fe861e. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/USHM19924101.
Violin Sonata No. 4 in D Major, Op. 6 "La castella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9768dfc70dcf3a9ddc2061f9746ffe6f9c86bf06386b204548521efd81c2a67f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19924104.
Cantata on the Accession of Emperor Leopold II, WoO 88 : II. Aria: Fliesse, Wonnezähren, fliesse!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad50f50b628d1c4b1bfe65f408b9c6772d3d4a66671a907558e4fdabc302409. 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/GBPCP2000000.
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Christopher Gibbons: Motets, anthems, fantasias & voluntaries
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Sonata I in A Major, HWV 396, Op. 5 No. 1: I. Andante - Adagio
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Sonata I in B Minor, HWV 386, Op. 2 No. 1: I. Andante - Adagio
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Sonata I in A Major, HWV 396, Op. 5 No. 1: II. Allegro - Adagio
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Sonata I in B Minor, HWV 386, Op. 2 No. 1: II. Allegro ma non troppo
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Sonata I in A Major, HWV 396, Op. 5 No. 1: III. Larghetto
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Sonata I in B Minor, HWV 386, Op. 2 No. 1: III. Largo
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Sonata I in A Major, HWV 396, Op. 5 No. 1: IV. Allegro
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Sonata I in B Minor, HWV 386, Op. 2 No. 1: IV. Allegro
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Sonata I in A Major, HWV 396, Op. 5 No. 1: V. Gavotte - Allegro
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Sonata II in G Minor, HWV 387, Op. 2 No. 2: I. Andante
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Sonata II in D Major, HWV 397, Op. 5 No. 2: I. Adagio
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Sonata II in G Minor, HWV 387, Op. 2 No. 2: II. Allegro
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Sonata II in D Major, HWV 397, Op. 5 No. 2: II. Allegro - Adagio
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Sonata II in G Minor, HWV 387, Op. 2 No. 2: III. Largo
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Sonata II in D Major, HWV 397, Op. 5 No. 2: III. Musette. Andante - Allegro-Musette. Andante
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Sonata II in G Minor, HWV 387, Op. 2 No. 2: IV. Allegro
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Sonata III in B-Flat Major, HWV 388, Op. 2 No. 3: I. Andante - Adagio
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Sonata II in D Major, HWV 397, Op. 5 No. 2: IV. Marche
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Sonata III in B-Flat Major, HWV 388, Op. 2 No. 3: II. Allegro
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Sonata II in D Major, HWV 397, Op. 5 No. 2: V. Gavotte - Allegro
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Sonata III in B-Flat Major, HWV 388, Op. 2 No. 3: III. Larghetto-Adagio
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: I. Andante Larghetto - Adagio e piano
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Sonata III in B-Flat Major, HWV 388, Op. 2 No. 3: IV. Allegro
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: II. Allegro
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Sonata IV in F Major, HWV 389, Op. 2 No. 4: I. Larghetto
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: III. Sarabande - Largo assai
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Sonata IV in F Major, HWV 389, Op. 2 No. 4: II. Allegro
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: IV. Allemande. Andante - Allegro
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Sonata IV in F Major, HWV 389, Op. 2 No. 4: III. Adagio
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: V. Rondeau
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Sonata IV in F Major, HWV 389, Op. 2 No. 4: IV. Allegro-Adagio
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Sonata III in E Minor, HWV 398, Op. 5 No. 3: VI. Gavotte - Allegro
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Sonata IV in F Major, HWV 389, Op. 2 No. 4: V. Allegro
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Sonata IV in G Major, HWV 399, Op. 5 No. 4: I. Allegro
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Sonata V in G Minor, Hwv 390, Op. 2 No. 5: I. Larghetto - Adagio
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Sonata IV in G Major, HWV 399, Op. 5 No. 4: II. A Tempo Ordinario - Adagio
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Sonata V in G Minor, Hwv 390, Op. 2 No. 5: II. Allegro
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Sonata IV in G Major, HWV 399, Op. 5 No. 4: III. Passacaille
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Sonata V in G Minor, Hwv 390, Op. 2 No. 5: III. Adagio
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Sonata IV in G Major, HWV 399, Op. 5 No. 4: IV. Gigue. Presto
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Sonata V in G Minor, Hwv 390, Op. 2 No. 5: IV. Allegro
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Sonata IV in G Major, HWV 399, Op. 5 No. 4: V. Minuet. Allegro Moderato
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Sonata VI in G Minor, HWV 391, Op. 2 No. 6: I. Andante
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Sonata V in G Minor, HWV 400, Op.5 No. 5: I. Largo - Adagio
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Sonata VI in G Minor, HWV 391, Op. 2 No. 6: II. Allegro
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Sonata V in G Minor, HWV 400, Op.5 No. 5: II. Come alla breve - Adagio
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Sonata VI in G Minor, HWV 391, Op. 2 No. 6: III. Arioso
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Sonata V in G Minor, HWV 400, Op.5 No. 5: III. Larghetto - Adagio
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Sonata VI in G Minor, HWV 391, Op. 2 No. 6: IV. Allegro
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Sonata V in G Minor, HWV 400, Op.5 No. 5: IV. A tempo Giusto - Adagio
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Flute Sonata in E Minor, HWV 359, Op. 1, No. 1: III. Adagio
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Recorder Sonata in G Minor, HWV 360, Op. 1, No. 2: I. Larghetto
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Violin Sonata in A Major, HWV 361, Op. 1, No. 3: I. Andante
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Recorder Sonata in F Major, HWV 369, Op. 1, No. 11: III. Siciliana
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Flute Sonata in G Major, HWV 363b, Op. 1, No. 5: II. Allegro
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Oboe Sonata in G Minor, HWV 364a, Op. 1, No. 6: I. Larghetto
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Oboe Sonata in G Minor, HWV 364a, Op. 1, No. 6: II. Allegro
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Oboe Sonata in G Minor, HWV 364a, Op. 1, No. 6: III. Adagio
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Oboe Sonata in G Minor, HWV 364a, Op. 1, No. 6: IV. Allegro
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Oboe Sonata in C Minor, HWV 366, Op. 1, No. 8: I. Larghetto
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Oboe Sonata in C Minor, HWV 366, Op. 1, No. 8: II. Allegro
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Oboe Sonata in C Minor, HWV 366, Op. 1, No. 8: III. Adagio
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Oboe Sonata in C Minor, HWV 366, Op. 1, No. 8: IV. Allegro
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Brandenburg Concerto No. 1 in F Major, BWV 1046: I. [Tempo giusto]
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Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
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Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
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Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
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Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro
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Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto
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Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto - Trio I - Menuetto - Polonaise - Menuetto - Trio II - Menuetto
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Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro
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Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Tempo giusto]
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Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
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Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante
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Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
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Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. [Tempo giusto]
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Brandenburg Concerto No. 3 in G major, BWV 1048: I. [Tempo giusto] - II. Adagio
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto
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Brandenburg Concerto No. 3 in G major, BWV 1048: III. Allegro
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro
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