Michael Kevin Daugherty (born April 28, 1954) is an American composer, pianist, and teacher. He is influenced by popular culture, Romanticism, and postmodernism. Daugherty's notable works include his
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 0x78c8423d050f6c56e9d86bcfb70b87e4fb1970dcd19e5b7d09ae5dea58c5a9fe. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb5683cf-a3ae-4468-9ee4-39a2bdedb662.json and https://artists.proofprofile.net/proofs/artist/cb5683cf-a3ae-4468-9ee4-39a2bdedb662.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xd16a7ad098eb6133f0b3db6d684a25eaca1a325e7437b6c87c06a08d8c5cb8ad. 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/HKI192419801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbef2e0ab60bb0e21197e94bbd2e283a54771550f89c9a12b6bb55f6c52c2f57. 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/HKI192419802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aef2329d59cb6751b0b52e0efa83521c18a761dcc8b63abea2b01395a4822b. 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/HKI192419803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c19f2f816d03d3d1603667bec155464fa6147f0083c5da6d319463bbe0554bb. 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/HKI192419804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe671c4953752c4d64b06f693abcf8dfcf20b13a3d8e11be584ab37b120746b. 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/HKI192419805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889e5318f24afb09a4b55ec248d4aefbdcf4f8a9e5f99dc9e431745d6422bd9e. 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/HKI192419807.
Michael Daugherty: Bay of Pigs, Gee's Bend & TROYJAM
Michael Daugherty: This Land Sings (Inspired by the Life and Times of Woody Guthrie)
Michael Daugherty: Dreamachine, Trail of Tears & Reflections on the Mississippi
Michael Daugherty: Tales of Hemingway, American Gothic & Once upon a Castle (Live)
Tales of Hemingway: I. Big Two-Hearted River (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e65387a477d13706223221ca8f8635416094cabcef9d96aec04f0ff11c2fd76. 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/HKI191601301.
Tales of Hemingway: II. For Whom the Bell Tolls (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e74829df9dad3d4288ee2eba575028519c7f9651c8d6423a7f6cf081082913. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191601302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6da6b2af7068aaea1cde37835df13afbf9d4d3042f3e90e86df2adc54886d2. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191601307.
Composer's Collection: Michael Daugherty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3774a2f16cefcf644efa65b0fd8868c2387119e6ec2d065c8ae9d5749231a9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/US7851600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2a147d55ffa84542ff0a533b3d65e7760aabcbd821d279facee6c3c6a1e2b8. 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/US7851600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aebbb11e5b272a1e3272dbdb4d3d9ea8f5ebd71396d349e82a112c3505992a3. 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/US7851600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5421b8f5528f4e5c96cc348b14b47f80fdd3c965b9642c1a41deada928a775c. 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/US7851600042.
Michael Daugherty: Mount Rushmore, Radio City & The Gospel According to Sister Aimee
Michael Daugherty: Metropolis Symphony & Deus ex Machina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f501bbd33afe7f54adf19144f5969dd826c63d622d1244250c84bfcf66d542. 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/HKI190931701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c1c16e6e0a3cfc8cc5a945c14761e9b54ffbc8b6285c251568dde96468c5e1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190931702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4358c567fea8ab507376c548434dca871ea7f03ed4bea2273db60434d2b7861. 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/HKI190931705.
Michael Daugherty: Fire and Blood, MotorCity Triptych & Raise the Roof
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0730d95038479e86058258569cc7048f46ba3ea81d7192d9a554aad64702fac. 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/USZYA0810002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d593b8c6fab54931a6cae392702b9d6757faabb5b7059d35b989e0ff9ef204. 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/USZYA0810008.
Daugherty: Ufo / Motown Metal / Niagara Falls / Desi / Red Cape Tango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ced4b02e6ca9b041bf437fa4f94364efe063bbb30f5442e29a608a524f21b1. 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/USNE90812107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8650f74ab3ea294acfaf5ace65bb02fa4eb5cc3c57e65d3623c6f55f35bac8. 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/USNE90812109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4820f7ce7fa98e7ecb446dc7d74500221a4225bcaa3434ec5c11eb57361e5242. 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/GBF079510485.
Michael Daugherty: Songs from a Silent Land
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5377435ba7af390e4837a11bfe01b34f9cc292b212fdce40f475f8ac4214cff. 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/US7852200145.
And yet your touch upon them will not pass
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cef8ad0c3aba5e539c4638dd283e583ca25c96639d1a197896e5b3f899ae50. 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/US7852200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed4d348091a413b30a80c695de0c8c51ca1cd1a0658494499c24aa3d643a1ec. 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/US7852200153.
2016 Midwest Clinic: VanderCook College of Music Symphonic Band (Live)
VanderCook College of Music Symphonic Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe695e47841c3ccd94f23da9001dfddc75151f4d3efbd09f6e58672366474cd42. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USVZX1702503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19665728b413c506be6c32a3d7ea32f89089be70a9c9a40cbd5e8258fed87b9c. 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/HKI192439002.
Orquestra Sinfônica do Estado de São Paulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f7e7bf2642cc16b5ad7cfcebafa1e90648c060569db3ce953b49cbfac7e70b. 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/HKI192421705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c41919c9d8689e5e9719b330fdca91f1d5fa9401737a075c50b9d0f933524c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192413704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cace383ce2d8446e6d1c5ce1fa5c848b980e58729a6cb9a236a4dfd7811ffd8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/HKI192350902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afda46ed2209ef83a174f907d202ffdd453e00919b16f57ce5aa2d4f308b62c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/HKI192434305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb04b18502d903ea58848fd1106ce3981d60eaab852bbdbb0db15a223b6571e. 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/DEB262400537.
Pt. 2: No. 11a, Thy Judgment Now Is Near
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8264e557479d99fdf647036a437476dd20ab2d61aeb8ff2297f0b0b55d2e291a. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FINDE2400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ae0afaf09e3514d53579e3232f9355306c8741dcf44f53188b044129753bf3. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEU921949907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb03e8042f0bcdd40b82bb354ca38c074ee154d5638c97b5876525f0bbcb1f9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192407108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19665728b413c506be6c32a3d7ea32f89089be70a9c9a40cbd5e8258fed87b9c. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/HKI192439002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64735f314814b1600a1b6bde4c72589b4563d1634e23fc2a5a9828f0eb489a9d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757073c7a3e9eabd7f818c452d1e20a742c3c1645252ee3d4f0c02578d18f60e. 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/HKI192415002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d81b151857e8f42db3d4018ab8f5d3ade8889bdccbfc755d51dacfb7222a82c. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/CH8292001344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc744d0caf5d8829f444767b04bbdd7e06e82b2847a18e6f5bbff678b5068e3bd. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH8292001307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eed36e6e03f16df8e9850c04df1d6662eb26c74472fee1bbbef4065cffa0486. 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/DEB262400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dae44bd6d00d8086c78e9cfa21c31de17421bdd893fafff555b33292c054cd. 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/FINDE2400141.
Membra Jesu nostri No. 1, BuxWV 75 "Ad pedes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f09d7c4d58f177626c7b615e26af5e26997d956bd3fbb9f04f0fe60be719226. 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/SEBAA2202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792db18682a10c0b4f7e52e0273585c182dc402a94545e933a6bc73b5801dc9e. 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/HKI192414402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb949ce66dc7b882889fbc4da2486c8c3af38fd2d39787647984a4f05d063449. 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/HKI192419001.
IIb. Allegretto non troppo - III. Allegro molto vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1922bce4b36a835bd564af8d3b44f3451c94130d289c1f4e09d3b82cbb2837cf. 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/HKI192421703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fb4e7b7f801bcb6b2993cf2b4f9586cc672687fab589cb11c862b2b1d630d0. 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/HKI192409703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a0664a39fc925e4282341724ae943c1cc47b84104f4e86cde4d8e58891300. 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/DEU921912905.
Keyboard Sonata in E-Flat Major, Kk. 192
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcc27f841f21d29975ee223335845b6d5fe53d31a99049286a74d7d40f55d7f. 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/HKI192412303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07a5d449fa7339b9eb3eeb003e5ded0e76f58e2c350faac40f98491302f561f. 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/HKI192421910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765a5e2de89564138b5a389dfd7ad232638f2a8a349700d312ecf4e83291ab37. 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/SEBAA2404302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3760408005184e9722a0af9486555572e1a1362c8cec8626ca0c28c7c248af1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBW52500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635da10d7bbba345fd83e1c460773aa0fe18c90c29b00be8022298eca9ab716d. 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/DKBW52500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e87695595d366a6ac7b392e3cb3cdb5285559a5c540e00bdf3ba1a4ec75527. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192425011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39274f079005e1977419a3cf7addc432a2be969aac45fcbe9fd0be84dc0d5de1. 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/DEB262400542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c233712189a6293bf6ad360fd904c20759c98e423fc388115cf3e31208af556. 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/HKI192413112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74ec623ca1e171394d32119c0453648ae2b432829066bd557553e4c8134ea19. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/HKI192402001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529beee767ced3156925e2e7bbf4179ef1c1f8e3007895cc88f1fa2c8988b573. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/TR1232401005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b7def21c57df1a7fc227aef7c54033c4da6724029af4d40ee7602fd6bc8d3. 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/HKI192411907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff34c5511aba170fae675c419cadcf5989d0c0461153a82eae2f163fbec7ea3. 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/HKI192306815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8728a0624738466f2d4c3d738cdc56e3824009b3c057f9164a5a1cf504ded0a9. 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/HKI192412507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f67f698afaf306db8c960f1d9f26c2e3f158997c3a575087c33846747dd4c7. 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/HKI192401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1435e2cd451dde065664d2c45d014db813e53af93e67637e783363645d4ce1de. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192414301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282e39308cc0d3648e9e72373080cbc48458ad3298ec29e8e244841718d038ae. 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/HKI192413809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a4922ffcce4e9f0a4d2f63e24e2c8a1dafa9db4a17685e6d6d4f5c785d6af8. 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/DKBW52500302.
String Quartet in B Minor, Op. 11: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae45cf69a57214cb639d8651190c151d00db8069115a242225fda6d58fad4951. 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/USNO18818109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39443094d5046e09c69fec1708a81b91f74f7e03028dbb9473953f895efae853. 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/USNO19539405.
Michael Daugherty: Blue Electra, Last Dance at the Surf & To the New World
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01f3ad46d79018af1b12d64be8ab6c21088cb7b101338b1cc8c078f22ce834b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HKI192439001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19665728b413c506be6c32a3d7ea32f89089be70a9c9a40cbd5e8258fed87b9c. 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/HKI192439002.
Blue Electra: III. From an Airplane (1921)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe839661d757bcd750e4eafab4b384d287f28ea86cd945cc7934634ea97f9a4d6. 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/HKI192439003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc8379e85e09033997e6c682fb85f176a89c544f604fd53a02f88f76c25553c. 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/HKI192439004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe77005b31cbad7616d821858499aa16409d2803ceece0570c4d2338d2510f5b. 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/HKI192439005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9905356bddc127740d235301a84c468c1f317baa86e992a6f42b7c49567ced0b. 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/HKI192439006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9287fdd5ccad95880b6f970ed09a35de5428429cc18200dee1717a0b969e46eb. 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/HKI192439007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2723d73302c5260f711af387ec1cec5202fa165f0c597b5035f79f0e7ec91ea9. 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/HKI192439008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f501bbd33afe7f54adf19144f5969dd826c63d622d1244250c84bfcf66d542. 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/HKI190931701.
American Byways: The Music of Michael Daugherty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41fef6fce602f3e84fbd85529912afd8b5d1455efa7f7977594b55b2eb93db7. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9930513256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6f2593a826cdaf6d78ab6c6b9741a859d6b00e3a9ba413ca2906efffb7ba5. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/US9930513260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77251019d2546bd53472df93f3c603a7dfe5cf5597c88a14938428dd73c5c4cb. 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/US9930513264.
2023 FMEA (Florida Music Education Association) Professional Development Conference [Live]
2023 FMEA All-State 11/12 Symphonic Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6173674443f2b1a3fa1d1d2755f7a3e1c5523985c72561c588fa185be36be0c3. 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/USVZX2307502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c903be2396f9939bdde6bbf478c5bdb9450512cf26f2f0c1e81bc1d4f1c3ec. 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/USVZX2307503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412d21a10ded8fa00cb59d4208a13826e3dff50506e02a4673012f5f3bf26058. 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/QMZ621500800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470a703dcb3fd870529ba6782cceb98275372d88cc2741d5ffabd006264f34ab. 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/QMZ621500801.
Anahita: III. Sleep and Repose: The Coming of Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a41326ed2214aa4fbaa3ed0a093355f8eadacaeee6368a26594a2cb451024ae. 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/QMZ621500802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f66c52d0a7be2848e483a5d204da0b47d8b84b3e6c0c77098ed428a6bc1d646. 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/QMZ621600573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba6aadba18672aa196b8b77b7f6d6cf640d226a8a13be64c169f487f737e1df. 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/QMZ621600574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0026ea597cb8428e463092971a21ae89ac4954c774a017fe50bffc4a92d345a0. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QMZ621600575.
Concerto for Alto Saxophone and Wind Orchestra: I. Recitative
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2776a9093db44d7e854f7a5dea0e48d71705741c7bd5a9d4d16a0540fe87603a. 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/QMZ621600576.
Concerto for Alto Saxophone and Wind Orchestra: II. Adagio (Passacaglia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63359003df8d0d3a2b61bf9ec23cbd440a4c60761b529ad22e760ec417205c19. 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/QMZ621600577.
Concerto for Alto Saxophone and Wind Orchestra: III. Rondo alla Marcia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15422eddea903de5141bb49542f22bd38176b19a682592e8221dccb03343c69d. 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/QMZ621600578.
University of Saskatchewan - Wind Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1544b937a9b39cfea61672997aa4b96bd5554cb2a65486b6bc4f7583a81a5664. 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/CAI370914623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f2c3cdd347fa3fb0523143abca3f63734cee390664a815d012fe1acaec4a07. 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/CAI370914633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbf6d01393b7b7cd2ec71c98d48c4433332f4996d427f8ef8a7970ce9c97f64. 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/USVZX1701404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4507f34e197ceb6da7f358857cbe2331cea55e8567b581e074d472f780a7566. 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/USVZX1701409.
The Essential Detroit Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a89891e2ee00efaed7a654938d45fe134b228d56c8c48d8daa63f1101a22175. 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/USVZX1616110.