Percy Aldridge Grainger (born George Percy Grainger; 8 July 188220 February 1961) was an Australian-born composer, arranger and pianist who moved to the United States in 1914 and became an American ci
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 0x34899327a61220733e2b909b55b7cce16459ece3e6482add6618ec854d8380e5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31372f51-58db-40a5-9d24-9cd969f325c9.json and https://artists.proofprofile.net/proofs/artist/31372f51-58db-40a5-9d24-9cd969f325c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Piers Lane Goes to Town: Encores & Party-Pieces for Piano
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 0xf242d3e8c55c0cf57e05c160f46557acff8f84b38eac91bf26f45d198405c760. 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/GBAJY1396709.
Lincolnshire Posy (Ed. F. Fennell): II. Horkstow Grange
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50bcd62983e4185f8b54e92cd9280e5492eb98d99dbe516be4b17f77ab8a3fd. 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/USA5R1540402.
Lincolnshire Posy (Ed. F. Fennell): IV. The Brisk Young Sailor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281e2fbedfaa7a3aae763fdfae36911c74340fbb852738b61380e622f8e19bc5. 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/USA5R1540404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7480e067007f39b8f62361728dc15347865e0f288419acfb71dae233f49aeff. 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/USA5R1540407.
Lincolnshire Posy (Ed. F. Fennell): I. Lisbon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa94b6a2659d1a165274197f0aef2d833229bdee267d931592d63ad1fc9e6830. 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/USA5R1540401.
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
Lincolnshire Posy (Ed. F. Fennell): III. Rufford Park Poachers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfe387450df1faf9c373046a7423e4e377d064ffcc18ed31aca90dd1d04712. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USA5R1540403.
Lincolnshire Posy (Ed. F. Fennell): V. Lord Melbourne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7308e2d764eb24897a3203a081a49c68906fe94b8c51a6610ac01f2fac2856. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USA5R1540405.
Molly on the Shore, BFMS 23 (Ed. L. Clark)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3c61dd8db478ce3b5da399ba0baf759a6634f9e58e5ed848a7e37bed16b72f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USA5R1540415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b92692991af41033df6c80b94835b51af3059811370e27ac4fd7886cf99659. 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/USFKZ0910001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ced4ff2db3824f799333c0812226400ee760299b35b1eff78babfe2f64fa679. 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/USFKZ0910002.
Lincolnshire Posy: IV. The Brisk Young Sailor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13331886cf6cb3dc21aa4982e02ee8082d54bf2f4aa0f9cdd5c8ed30dfdf05e3. 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/USFKZ0910005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387ea8ae2430aadc6a284958b27819a660d2fa68058a440f986a9f552070496d. 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/USFKZ0910006.
Lincolnshire Posy: VI. The Lost Lady Found
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea3d7eaae6ee95b95a7515c6a26eb7cd5cd602e6c4376800b118370e88d2022. 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/USFKZ0910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9366429b94756d5182d865eb743804ef6297026820143c8944269a9008310f7. 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/USFKZ0910008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27edf9291fdfe246eb891a5a4cb0c56d7cda87493d3ce53eda3b370a0aa6ea. 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/USFKZ0910011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cee4c96db41aa7becb7d0f534351f6732cbb40150bfce26ee2635e2bd44072. 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/USFKZ0910013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a1f559f67ac6e7d29fb009f1c28761a355c6868e0a06ed1948f7f4db5a685a. 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/USFKZ0910014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53209df806582c14306dbc8d8c9bfd0915695142e7d3dd0909a1addc066f901. 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/USFKZ0910018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65fdb4e667b6675a265c9e9f0012de20408cc9146c7f1612fd4cdd8497d1f64. 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/USFKZ0910003.
Lincolnshire Posy: III. Rufford Park Poachers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa296f0130f6593348b32e4504fb0ab369a3f4c81b7a746fc7c3630250ca352f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USFKZ0910004.
Children's March "Over the Hills and Far Away"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95445dca930a18be59777d0930a755cbbe86af93ccaa75c95fcf08482e24b5fc. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USFKZ0910009.
Colonial Song (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2367dfc455a157df81d078d5ef91e14ecb048441e6e2f30ec7dac17443fd8a3d. 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/USFKZ0910010.
The Gum-Suckers March (Cornstalks' March)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f1c2efb57db988765bfe344204f098f462c5e90bda9d7dc16cd89008b93c28. 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/USFKZ0910012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5923fb46ab9263466bd8130fb833ff6998c7294ece5747740ff3ffa2032ad1b. 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/USFKZ0910017.
The Grainger Edition, Vol. 9 - Works for Chorus & Orchestra 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72cc0935333ba13a4fb0fd8bbbe1adca5f6e74aa85ee77fdd472745a9da91e3. 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/GBF076840401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e78df5afa3722fe67e0d2f948d240cff2679be98499bdb7c1bd57f8ff168e2f. 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/GBF076840414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c5a21fea45061e33ec6c831dfed98042e252caac2f3a59a490c8abffc53e90. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF076840402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dace9c0d758dcd1a92864dc84e1ed12b99dffc160e5aa24ecc696a7cfba94b. 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/GBF076840413.
Grainger: The Complete 78-RPM Solo Recordings (Recorded 1908-1945)
Grieg: Piano Concerto in A Minor, Op. 16 (2024 Remaster)
Piano Concerto in A Minor, Op. 16: I. Allegro molto moderato - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669f9e275ccabba172b1dcbecbf593cdeb63df5b65b07a691fd96bbf0f50016f. 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/NLRD52421536.
Over the Hills and Far Away - Percy Grainger: Solo Piano Works Vol. 1
British Folk Music for Brass Ensemble, Vol. 1: 'The Land Without Music'
Love Songs - Piano Transcriptions Without Words
Liebeslied "Widmung, von Robert Schumann", S. 566 (After Myrthen, Op. 25/1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4099f0e2ac98b40e27a79a1fafcf912b2c520e5edf596184622d930899926e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134101.
Myrthen, Op. 25: No. 24, Du bist wie eine Blume (Arr. Godowsky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da352b9c9806b1f5f05157dcbb3397e859d9ee0217090c17826b3010f1e079a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134102.
Frühlingsnacht – Lied von Robert Schumann, S. 568 (After Liederkreis, Op. 39/12)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa8885200486a23b3de2435503f081fce291f58e5f0acd550f8e0aef6b795f0. 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/GBAJY2134103.
Schwanengesang, S. 560: VII. Ständchen (2nd Version, After Schubert D. 957/4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d15420c218fcca65ea28af91891cb28d410cb3d38b031e738d27ade77d5e8cb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b345f7e9c29c305012bcbb0141f50bdaaf8805f9ff43dccd8875e66e62895f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134105.
5 Lieder, Op. 48, TrV 202: No. 1, Freundliche Vision (Arr. Gieseking)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd553de3f72714584e8a83814aff18056ef4e5f13a82440fbf9edafb82d2cbcd0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134106.
Morgen, Op. 27 No. 4 (Arr. Reger for Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711293a155a7ff36398c0dd8e175270e59e1d5f4877a2877a304726139265896. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134107.
3 Lieder, Op. 29, TrV 172: No. 3, Nachtgang (Arr. Reger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a7b541b0ea70a66413801ee2c408e33fcbbea28881dd14c7d343193bf2dc18. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134108.
8 Gedichte, Op. 10, TrV 141: No. 8, Allerseelen (Arr. Reger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15983877bef7258f0b5870f752fb7dd870ff30832ac944f5fd10a13fd5ddb610. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134109.
Cäcilie, Op. 27 No. 2 (Arr. Reger for Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847fe6b717b42ece1d860c6c46dbc08846c0c5540c43b4e674218ef9e31b148. 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/GBAJY2134110.
Orpheus' Lament & Dance of the Blessed Spirits (Arr. Kempff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8cc2cbf9562244de990a60bab4b7f718396eef7f108cf77033da8e79b65a04. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134111.
Bist du bei mir (Arr. Hewitt, Formerly Attrib. Bach as BWV 508)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56ba76df7fb26e7692515c36bf017be5a63146ad7a4eea46628dd4df864a354. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134112.
Symphony No. 5: IV. Adagietto. Sehr langsam (Arr. Hewitt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afd2118dda9e585706b2e82c782418f0497bbb0bc60ca69643c728f9ba78367. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134113.
2 Elegiac Melodies, Op. 34: No. 2, Last Spring (Våren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f8aaf37d275b6b1b67210a1040bd8d2cfa7e7c6ed4564da7d4fc609981557e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134114.
Ich liebe dich, Op. 41 No. 3 (Version for Piano Solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6258b525c49141a0347507d47c22f8098a306060a7867d97636bd161fae708c6. 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/GBAJY2134115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a6a7cb2ce40c38bad64932dec7e7c084214692514e4a29e0baf2d9d55db8ba. 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/GBAJY2134116.
7 Canciones populares españolas: No. 3, Asturiana (Arr. Halffter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4135a6c952e71702eb32e905503bf220ed70214daf29552602f36b07c5ed96a5. 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/GBAJY2134117.
7 Canciones populares españolas: No. 4, Jota (Arr. Halffter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff268831e10b5af93d46dbf94ccec124fc368f2a7e12f5b9b5cb8dff1ca30f5. 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/GBAJY2134118.
7 Canciones populares españolas: No. 5, Nana (Arr. Halffter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3070f69af047afa25eac82f7158fcf3f5e84165914bb8d791c2627ec4fee127a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134119.
7 Canciones populares españolas: No. 6, Canción (Arr. Halffter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8892295c29c5613345d77f38af0956b9fe961d278b1986cbe655d7a16bf37b5d. 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/GBAJY2134120.
7 Canciones populares españolas: No. 7, Polo (Arr. Halffter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250b29c05cee2f7297959151a149618836f9ace0060f917be45e5450a9aef6e4. 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/GBAJY2134121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec390177bbd3cfdd8b9a76a70244602deda9df88f5b501f14c36aadd0c703d6d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134122.
Irish Tune from County Derry (Arr. Siloti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cbfb4ac502979e1399604c53fc96cac6d50cf4db8a0102e8d5c011d191dfd2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2134123.
Classical SoundScapes For Film Vol, 20: Percy Aldridge Grainger
Grainger: The Warriors, Danish Folk-Music Suite, Hill-Songs 1 & 2, Et Al.
Grainger: Complete Music for Wind Band, Vol. 3
Lincolnshire Posy: I. Dublin Bay (Lisbon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd231ea955095abed1d6fd147b1aa9ff8db105e90f681effc298aa8e287d704a3. 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/HKI191712208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf71e1baad2662664a06f6d020186e2253c10aadb52121dcce456a53d2602497. 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/HKI191712211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8b7b6e8d793987e881bcc1af69675b79aa101ea3677c648867668016854157. 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/HKI191712207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c295d9aa35849205c9d0b18ad390ea392cb077a268182b142fe41e936ccd8c1. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/HKI191712209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9fe636f0cb08acf516ce5b6b7df267b7d7d4b3dfd17572966b447204037b6. 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/HKI191712210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b83def0006eeb5a58a2307f8231f1e6fe73b7081502b1f29c57fd2e9093c9f9. 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/HKI191712212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa968129cbfdeaeb1d5060c11b1d43b11f543ca655c995b4e5eed3863ba8f4538. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HKI191712213.
Grainger: Complete Music for Wind Band, Vol. 2
In a Nutshell: IV. Gum-Suckers' March (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe410ff2742980d4de6b30f04e0ed71cca26a310f7851501f4766f41ac16cb5c8. 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/HKI191712101.
Children's March "Over the Hills and Far Away" (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67758b3e88f3357e696f4eedba7341b0de145aadd0c3fa4540a30f4c6c0c06eb. 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/HKI191712104.
Chosen Gems for Winds: March in D Major [After C.P.E. Bach] [Version for Wind Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c5fe15f359122a1c0942de7e9af7f74a98e1e231d3a8ff4db81e6ff4189ed0. 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/HKI191712106.
Blithe Bells (After J.S. Bach's BWV 208)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe383b60051946d638f10b0fc3a6148bacb4af111b072efe98a3f0a9b5ab24136. 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/HKI191712107.
Irish Tune from County Derry (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a0283f11ac95da1c1b71b7ff4996600245a208f692238814675e3642dfd549. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/HKI191712102.
The Merry King (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2624ec4ccceb635bd32e9f444168bcba73c824d22e9476b96899d5827bae5c. 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/HKI191712103.
Colonial Song "Up-Country Song" (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260e7f6db05e54b732572626062274c48f490892298f6d5ff66df14e35a24557. 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/HKI191712105.
Irish Tune from County Derry (2nd Version for Wind Ensemble "County Derry Air")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c729fdfe70d1c3dac5648788499cb4708666301229d04a247259a0f79645d0. 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/HKI191712112.
Grainger: Complete Music for Wind Band, Vol. 1
Molly on the Shore, BFMS 23 (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520883ce53d31f5855aabaa5a5c96fa2dfb705ab4b7015b8b99a48220b01a96f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191712001.
Country Gardens, BFMS 22 (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd6455ee13080cbb4ed432e0476c84215ec0de7f2d2d598f9770066eb7ca7a3. 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/HKI191712006.
Chosen Gems for Winds: 6-Part Fantasy & Air No. 1 (After W. Lawes) [Version for Wind Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dde3f3ace17afad311824cd850b517b9572ce92d04a2110f57ad6929c9487e2. 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/HKI191712007.
Shepherd's Hey, BFMS 21 (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d54c0c9d8a03a3689c59839b667ead9267af7ff78918871514f9d72badfb13. 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/HKI191712010.
Down Longford Way (After K. Parker) [Version for Wind Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077ab76a4aae8e1dba637bf37435c22769855cd19de67e062e2c78daf65317db. 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/HKI191712013.
Bell Piece (Ramble on J. Dowland's "Now, O Now I Needs Must Part") [Version for Voice & Wind Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd73b1ab751d84ec3216676ffcf4ec8defb53f513e946a13cd4f09a75778346d. 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/HKI191712002.
Marching Song of Democracy (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586d353d842d2207e84af53a20b39d90ed158b995cd6084709096dd0d4f0f894. 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/HKI191712003.
Chosen Gems for Winds: O Mensch bewein’ dein’ Sünde groß (After J.S. Bach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76994dbfc303bf68352e57db276a30f321ba0baaccf71a87445e03c4dd01dbee. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/HKI191712004.
Let's Dance Gay in Green Meadow (Faeroe Island Dance) [Version for Wind Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20630b2472e46e5f9f3802f30f61cd6c7b983cd7fc3ecfee50785e8e8a50390c. 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/HKI191712005.
Chosen Gems for Winds: Folk-Tune (After E. Goossens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dd2c70a1f8e3c9bd5cb96b1a9c085bfd3fb4cdccfb34d2006ac15f113e3267. 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/HKI191712009.
Walking Tune, RMTB 3 (Version for Wind Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76d48c8dcd903e0d3b170dd9f1d5c110cccaaeb864bd9365186fbfd4e2e1c13. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/HKI191712011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3214761506a24edb9c01882cf3d46f3fe8097e3332c5cec5ac036e73f7753db3. 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/HKI191712012.
Chosen Gems for Winds: Sérénade toscane (After G. Fauré)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4081f8cd45ce413036d79f28cfe58a71a803a87a627b42534affcc9da63dce12. 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/HKI191712014.
Chosen Gems for Winds: Chorale No. 2 (After C. Franck)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f486e3ae41da33d9b24ae896766f851c752c75195992c0d5bef46e1249b79a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/HKI191712015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a94093ba0140bb10581ad64b6122ef81f50dbb911f42a741c8eddad895d318. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBELX1706489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aa7715b8b1f318fe768bca037bb198e9808857512534f30eb380993e34fc6f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBELX1706477.
Percy Grainger: Complete Music for Four Hands, Two Pianos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cc4368102e36d97624d8e1a1bca1d37a69b82ec6f8a64a3caea1ee83fdebb4. 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/QM4TW1750206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb36cf4ce0007d3e447e0edcd272ad385c7fed97d0216b0804ccad48121bd8c. 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/QM4TW1750208.
The Immovable Do "The Ciphering C" (Version for Saxophone Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790213155dfd04a649400444a84192672589cd1431b1d96dc26bc320c727326a. 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/HKI191507601.
Ballade No. 17 (Arr. P. Grainger for Saxophone Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509d6954043ebffa9d273adf120d08988cc6a2c43b526796c95aa18e79bd697e. 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/HKI191507603.
Pavan à 5 No. 4 "Four-Note Pavan" (Arr. P. Grainger for Saxophone Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851dad9b0bd246e18c2b090ac2c3eb4ddecf15b1a0ba6b7f13931222dd3846c0. 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/HKI191507607.
Når jola kjem (When Yule-Tide Comes) [Arr. P. Grainger in E-Flat Major for Saxophone Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1689751d561a0487f638360037ef130ce1a0082a30e5c31d79a5a2f4a75cbe4e. 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/HKI191507608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8848e67d0e45a471562d226d37c5488906c6fd71916f27efbb10c5470779bc74. 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/HKI191507613.
6-Part Fantasy (Arr. P. Grainger for Saxophone Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b83d20afdc581d7927770e322bd7bb6e764d3c583ef12eed4e0f25d5a2addd9. 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/HKI191507615.
La bel'aronde (Pretty Swallow) [Arr. P. Grainger for Saxophone Ensemble]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c65639825fe6852785f70426015ca34131f61420d877d547a5a86770c411ed. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/HKI191507602.
The Lonely Desert-Man Sees the Tents of the Happy Tribes (Version for Saxophone & Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f84b60da697555a3d824d6b4d42e99fb758277b39fa09cfd12acc278cacd09f. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/HKI191507604.
The Well-Tempered Clavier, Book 2: Prelude, BWV 874 (Arr. P. Grainger for Saxophone Ensemble)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef48c9ee77a0e0c3d5be2e93e9648aab426bdc735a174a4b846a43fde8653f3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/HKI191507605.
Pleasant And Delightful - Percy Grainger Plays Folk Songs
Masters Of The Roll: Percy Aldridge Grainger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6923926ac4560323a25d61c9de6ba4733e5cd4c5da8fcdb40e9c85d671faf3f. 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/AUAB01550053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ea18a2d38faac0a707b4aa95e63466645756e083d161eb7a16c86e12fd43f2. 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/AUAB01550084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5536c9c6babe40be1558efc3c8ea7c492b05ec9d13fdc3ceb4a7beb2c294e8. 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/AUAB01550078.
Percy Grainger Performs Original Piano Works
Grainger: Works for Large Chorus and Orchestra
Grainger: Folk-Inspired Works for Piano Duet and Duo
Ever Yours - Selected Music and Letters of Percy Grainger
Chosen Gems for Winds: Prelude in the Dorian Mode (arr. of Antonio de Cabezon's Tiento del Segundo Tono)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28989309cb6f9998371afa33e451c1b5330f06174b8f8ee9f4cec9e71a56dd59. 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/USVZX1000503.
Grainger: The Music of Percy Grainger, Vol. III
Grainger: The Music of Percy Grainger, Vol. II
Grainger: The Music of Percy Grainger, Vol. I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114f7c75869d1666b28ed034b64e85fe7074211fbfb371ce310ea015a5e0a604. 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/USVZX1000203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a9c2f4d20e64509cd97edf144c425814aa73a829a750feb246ccb9270aeaf9. 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/USVZX1000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6786197cf2293918fe1c9aac13c9797207b09813d5dd0aeb29517a7f29a0c61d. 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/USVZX1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d83e424b6f98be020e31c1d441f2e11ee11efd0140332df3b8d98080e90e92a. 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/USVZX1000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40616db9fc8df37bebd5344abaf43cd271cb7bb9fbbef0e67f1d1e91e652a80. 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/USVZX1000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1058dcb36982f397904b2a88610cc8845ba04c8de85d2294e65bb6bc3316d23f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USVZX1000211.
United States Military Academy Band: A Tribute to Percy Grainger
Grieg: Piano Concerto in A Minor / Grainger: Molly On the Shore / in A Nutshell / Schumann, R.: 3 Romanzen / Etudes Symphoniques (Grainger) (1928-46)
Grainger: Country Gardens and other piano favourites
Chopin: Piano Concerto No. 1 ; Schumann: Overture, Scherzo and Finale for Piano and Orchestra
MSO - 100 Years Vol 3: John Hopkins Conducts Percy Grainger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91697747505ca612458d5904549f4ff1eafd471df9d4a9cd03e050ed9bb2a0b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9000181.
Grainger: Irish Tune from County Derry, BFMS 15, "Londonderry Air" (Version with Strings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58704c537e8cd6818d5b0b19ddc7b522f8c9a5e751bc880b6c6481317ecf6457. 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/GBAYD9000116.
Grainger: Mock Morris, "Room Music Tit-Bits, No. 1" (At fast jog trotting speed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce546be64e1925eb35cfa3e89513560580ee2119fd24e00435178c6a8ab97d02. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:56:40Z), 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/GBAYD6900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06af292da8ba24876ef0f3849741e68d4e4fcd800f09edc7067335f4cc08fd0. 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/GBAYD9000182.
Lieder, Op. 49: No. 4, Wiegenlied (Arr. Solo Piano by Grainger) - Duo-Art 67180
Home. Beethoven, Mozart and Brahms Piano Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8e03bb57e5f8c6a9bfaab153dec842084f670df902ee2856011fd1427f1627. 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/DEPI82321582.