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 0x4d4232fd6e70f258b3f6fd6d2a83e0c5c6111bf076a06b6ed38f9f6b12dda33a. 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/bea7165e-554c-4025-888a-60dfddde8cd0.json and https://artists.proofprofile.net/proofs/artist/bea7165e-554c-4025-888a-60dfddde8cd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
March: This Is the Day (Euphonium, Cimbasso & Tuba Cover)
March: This Is the Day - Euphonium, Cimbasso & Tuba Cover
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 0x130cd564105c6e7d80422d99920bf8414d15d8136677e1edd9d78d044f80c984. 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/NLHR52161757.
A.R.C. Centennial March - Baritone Horn, Euphonium, Cimbasso & Tuba Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeb89b579184fd0aa544d550d6d6a9d4b064872fecd831acf53ec8f14fa89e0. 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/NLHR52153005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80af831b095750e2c165458fc5340bb67d202fedbb235362869484ba4f3fa2f3. 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/NLHR52153006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746c604650743154070272b446df3c0c359cb1790822a3d1361e83e2fa2646dd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52153007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3f59b8de6616a8d0fa0ab2fe603c4a2151d119986a9e7af87b63dce332dc1f. 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/NLHR52153008.
Keep in Step - Euphonium & Tuba Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3ef15278824434c1b963b2fec87c21e632184671dad9acca827807c695ca9b. 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/NLHR52153009.
Swiss Melody - Tuba & Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc041ebdd6ff97c4499689130d8744c7ee11c600eedaa10249e38b3e2a3f0fcca. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52153010.
An Ode to the Salvation Army Unity Series (Euphonium Choirs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c00b9012286b25677b11a388bf9134aab65f578ffee01a495e29ec1cefd861. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52156780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294bc01fe93be9e32f9e4cf71559893d654bb97fb01430373a8ddbd5fb58f88f. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52156781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdc8efe78750b6817cac36f3fe5ede6c87947a198a5c7360d22eaada5b3bfd5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLHR52156782.
It Happened to Me! 'a Dif-Ferent Man', From: 'Take-Over Bid' - Euphonium Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2de87c7eea99ac314057ce597f407630ebfaebc431d9d9c67a966946761b1cc. 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/NLHR52156783.
Three Spirituals, 3: 'There's No Hiding Place' - Euphonium Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b5647da9fdbae8cb8ccb2bb13146c8cab7ada77cc93f9cfea1cd4dc510fc90. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLHR52156786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117ce83129ab46998cc7ef019f080cf068c282a28336c0f226c92b5fdf16ac7b. 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/NLHR52156787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58ac7cea384332bc705b545aad6d800e9618d6efcc2b109df8889fc037303cf. 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/NLHR52156788.
10 Dances By Tylman Susato (for Tuba Quartet)
A Euphonic Christmas, Vol. IV - A Child is Born - Trombone Quartets played by Euphonium Quartet
From the Salvation Army Band Tune Book, Vol. 5 - The Golden Oldies, from the Old Red Tune Book (Euphonium Choirs)
Tossing Like a Troubled Ocean - Euphonium Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36062362e108c95671e16e5e5ae55635051f8ed175c2a574833eb4cc5a1fe3a3. 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/NLHR52149833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ad3c46cd488525c346c85af95bb33255ea6f9995f0d3949c7e4524558c756f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLHR52149834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6065a3eed1784f93c9a6ecfe373e1c06a4d5ae65020cfaf1905491daa693a3. 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/NLHR52149835.
From the Salvation Army Band Tune Book, Vol. 4 (Baritone Horn, Euphonium & Tuba Multi-Tracks)
From the Salvation Army Band Tune Book, Vol. 3 (Euphonium Multi-Tracks)
From the Salvation Army Band Tune Book, Vol. 2 (Euphonium Multi-Tracks)
I Dare to Be Different - Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518bb8744c05eef06555ebe743ee816ff27608ce2da89977c0a0c955168002b4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/NLHR52141698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5452dc548cfcd2c9ee87ef07eebec14c7fc9ed3f0facad3be43364bbb16679. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLHR52141699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205b22a763685a30527c4679a877204f561aeb4b9007b9525066624c09cedcb9. 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/NLHR52141700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8484ace83c188e009970cab773422d6e2dcf18476c8bef36b0a8e959aec42485. 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/NLHR52141702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e7bfec3bc6e52c35921687eb92ad6327a21bdf24432e6025f00e8aee838420. 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/NLHR52141703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17306a16e2c4c5dd83ae159b93a2051c97c69d32ae3f59399655ff41791dce5d. 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/NLHR52141705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa790ddd92904e8a804b08df8d5328566bd8ba0193c30a281d35eb681d8d98f73. 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/NLHR52141706.
From the Salvation Army Band Tune Book, Vol. 1 (Euphonium Multi-Tracks)
O Boundless Salvation | My Jesus, I Love Thee - Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c7ff288de6554ec7828219c6f62533b292fddbeabbbb917714988df7676fd8. 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/NLHR52141166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef40f0028d996e7160889b21a49e79ac0a55303ae141282d1e687f0b1cc003e. 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/NLHR52141167.
For a Heart Whiter Than Snow - Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29124cdd3128a084e9e5e40cb3001cd611247d6906a6a76661869a2fd9ab2717. 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/NLHR52141168.
I Will Sing of My Redeemer - Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f231f1dca0cf2fd0ff2a8195f12110d8e3b781293c0ecc7c0e350451dbe8630. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLHR52141169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445977f95333312561e8044e777a0129649943d077d76c0453ee21081919c031. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLHR52141170.
I'm a Child of a King - Euphonium Multi-Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027b4f68b97b6b04025f94dd76764e9562e9b5108d3067d07b5dcbae30953424. 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/NLHR52141171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579ba5b46b2afdd363e12261e642e3dc9de46d51690ecdd11f609a0f0c0cbb60. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52141172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb720d47903518fe8786834c8341074b7a7b561bccdb8959739b765776c4017f5. 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/NLHR52141173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6457d7c128ad06165e5fe8b5a3593ec6c235eed9aead90c099dca19cc5903b. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52141174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4859d8e1ca6aea7aefbd0607cbd5bf49b72174049d31661725091c3575b9738f. 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/NLHR52141175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faabf79b0f7cebee42bb9db13b13a01d3dc73772d2996f49417c1a8e9ce6e28. 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/NLHR52141176.
A Christmas Wish, Vol. 1 (Christmas Carols tunes Tunes for Euphonium & Piano)
Still, Still, Still - Euphonium Quartet with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff49f1349b62797b509e393226b1a0ff07fc7d6cc7789ac3efebb89fa6883fb5. 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/NLHR52134566.
Come, O Come Emmanuel - Euphonium Solo with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a53f38d1b65a3f2f43a52e0f17b9642c7b3591dab8f8f04123aa7224cbff8b2. 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/NLHR52134567.
Go Tell It on the Mountain - Euphonium Trio with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86422cff83a6ff9161ba43cb9f005fd614fcdf409251aa02c081900fd80f393c. 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/NLHR52134571.
4 Valves & 88 Keys (Works for Euphonium and Piano)
The Reason - Euphonium Solo with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d3f1021080d43f062047a2a1f75d03d92e370b9ef2b82ae10f586f37234355. 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/NLHR52131025.
Londonderry Air - Baritone Horn Solo with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529af0dd0a5f8f4c75fa331d8225c789b5c48a1bef20d535e932235ff0a734e8. 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/NLHR52131027.
Going Home From: Symphony No. 9, "From the New World" - Euphonium Ensemble with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f1a39cc2049bdbf309d73f24088f586722547cf3d632387a7ba1df90123f2. 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/NLHR52130739.
Someone Cares - Euphonium Solo with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8312f30c974034815d06432f3ad7fc3d000fd6bb16018a99f870d5873e111d8e. 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/NLHR52131028.
Prayer of Childhood - Euphonium Solo with Piano Accompaniment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27c55362f4d2b0bf43631991eb73d4801948f0b5b14a3584c2d860e97655510. 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/NLHR52128841.
Marches of the Salvation Army, Played on Low Brass, Vol. 2 (Baritone Horn, Euphonium & Tuba Multi-Tracks)
March: Kensington - Euphonium & Tuba Multi-Track
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That Is What the Lord Has Done - Euphonium Multi-Track
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Songs by Gowans & Larsson Vol. II (Baritone Horm, Euphonium & Tuba Multi-Tracks)
God's Soldier - Baritone Horn, Euphonium & Tuba Multi-track
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When The Glory Gets Into Your Soul - Euphonium & Tuba Multi-Track
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Knowing my Failings - Euphonium & Tuba Multi-Track
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For the Mighty Moving of Thy Spirit - Euphonium Multi-Track
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As High as the Sky - Baritone Horn & Euphonium Multi-Track
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You Can't Stop God from Loving You - Euphonium Multi-Track
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For Thine Is the Kingdom - Euphonium & Tuba Multi-Track
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Songs by Gowans & Larsson (Baritone Horn & Euphonium Multi-Tracks)
We Have a Gospel - Euphonium Multi-Track
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Hundreds and Thousands - Euphonium Multi-Track
Salvationist Publishing And Supplies Ltd.
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Burning, Burning - Euphonium & Tuba Multi-Track
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There's Only One Flag for Me! - Euphonium Multi-Track and Percussion
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That's the Spirit - Euphonium Multi-Track
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Christian Hymns, Tunes, Chorals and Marches (Baritone Horn, Euphonium & Tuba Multi-Tracks)
Songs of Encouragement, Vol. III (Baritone Horn & Euphonium Multi-Tracks)
Fantasia for Children (Baritone Horn & Euphonium Multi-Tracks)
A Child's Prayer - Baritone Horn Multi-Track
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Marches of the Salvation Army Played by Low Brass (Baritone, Euphonium, Cimbasso & Tuba Multi-Tracks)
Songs of Encouragement, Vol. II (Baritone Horn, Euphonium & Tuba Multi-Track)
Be Glad in the Lord - Baritone Horn Multi-Track
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In Deeper Consecration - Baritone Horn Multi-Track
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Come, Comrades Dear - Euphonium Multi-Track
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Annie Laurie - Baritone Horn & Tuba Multi-Track
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I'm in His Hands - Baritone Horn & Tuba Multi-Track
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Stand Up for Jesus - Euphonium Multi-Track
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Welk Een Vriend Is Onze Jezus / What A Friend - Euphonium & Tuba Multi-Track
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In the Strength of the Lord - Baritone Horn, Euphonium & Tuba Multi-Track
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MultiEuphonique, Vol. VI (Baritone & Euphonium Multi-Tracks)
A Euphonic Christmas, Vol. II - Baritone and Euphonium Multi-Tracks
MultiEuphonique, Vol. III (Baritone Horn & Euphonium Multi-Tracks)
Multieuphonique, Vol. II (Baritone and Euphonium Multi-Tracks)
Euphonic Gaming, Vol. 1 (Low Brass Covers)
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Slider (from "Super Mario 64") - Euphonium Cover
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2 Beautiful Baritone Solos (Baritone Horn Solos with Piano Accompaniment)
Nessun Dorma, From: "Turandot" - Baritone Horn Solo with Piano Accompaniment
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Jesus Paid It All [F Version] - Baritone Horn Solo with Piano Accompaniment
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Three Powerhouse Miniatures (Low Brass & Timpani Version)
Three Powerhouse Miniatures, Movement 1. Armilustrium - Euphonium, Tuba & Timpani Version
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Three Powerhouse Miniatures, Movement 2. Creatures from the Deep - Euphonium, Tuba & Timpani Version
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Three Powerhouse Miniatures, Movement 3. Big Orange Sky - Euphonium, Tuba & Timpani Version
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Monzil - Polka Hurtig (Euphonium Version, of the Mnozil Brass Arrangement)
Monzil - Polka Hurtig - Euphonium Version, of the Mnozil Brass Arrangement
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Les Toreadors, From: Carmen Suite, No. 1 - Baritone Horn & Euphonium Choir
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2 Gowans & Larsson Selections by Ray Steadman-Allen (Euphonium Choir)
Selection from: 'Jesus Folk' - Euphonium Choir
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Selection from: 'Spirit' - Euphonium Choir
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Quick March: Triumphant Prospect (Baritone Horn & Euphonium Choir)
Quick March: Triumphant Prospect - Baritone Horn & Euphonium Choir
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2 Beautiful Hymn Tunes from the Salvation Army Band Tune Book (Low Brass | Euphonium & Tuba)
Fewster (Hymn) - Low Brass | Euphonium & Tuba
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Finlandia (Hymn) - Low Brass | Euphonium & Tuba
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March: Gold Coast Temple (Baritone Horn & Euphonium Choir)
March: Gold Coast Temple - Baritone Horn & Euphonium Choir
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Marches from the Unity Series of the Salvation Army (50's 60's) [Euphonium Quintets]
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Grand Choeur Dialogué [From "Six Pièces d'Orgue"] (Low Brass Version: Baritone Horn, Euphonium & Tuba)
Grand Choeur Dialogué [From "Six Pièces d'Orgue"] - Low Brass Version: Baritone Horn, Euphonium & Tuba
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Star Wars - Main Title (Euphonium Cover)
Star Wars - Main Title - Euphonium Cover
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You Got a Friend in Me (From 'Toy Story')
Movie Tunes That Should (not) Be Played on a Tuba
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Suite - Play, Pray & Praise, Mov. II, Pray, Alleuia - God Is So Good - Baritone Horn & Tuba Multi-Track
Tuba Players at Sunday School (Baritone Horn, Euphonium, Cimbasso & Tuba Multi-Tracks)
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Collection of Children's Songs, Mov. V, Jezus Houdt van Alle Kind'ren / We'll Shout Hallelujah - Baritone Horn, Euphonium & Tuba Multi-Track
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