Anthony Plog (born November 13, 1947) is an American conductor, composer and trumpet player. Life Plog was born in Glendale, California, United States. He is a fellow of the Music Academy of the We
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 0xd45fbc496541fc46f2326d6c65927a48fb5e3689b2d1b3ce9ca3ff7b9947e750. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/355799d2-4edd-40d2-a3b8-ffb7a9648857.json and https://artists.proofprofile.net/proofs/artist/355799d2-4edd-40d2-a3b8-ffb7a9648857.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Freedom of Movement • 21st Century Trumpet Concertos
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 0x4bbd2054b7c4d702762528ba3b81c8e4ebceba0a1e6ee60096abf548d06a8c91. 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/US9930810068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7167dccea0d7107e061ef158b77f3a605598027140a8967fe6f5f112854534. 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/US9930810070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6186485dd2c1f2848efe22a98b85e64a18f801e2cf827df924ffcb8b997970c. 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/US9930810071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5333d3d16bb4cdbe721a3c52a1b0d15be9948a3233ae78f245061ab2f04f616. 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/US9930810072.
Trio Ap’passionato: R. Kahn, A. Plog, I. Jevtic, H. Herzogenberg
University of Minnesota Symphonic Wind Ensemble: Blue Dawn Into White Heat
Eben / Plog / Hovhannes: Music for Trumpet and Organ
Jacob, G.: Tuba Suite / Hindemith: Tuba Sonata / Sivelov: 3 Danzas
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c305b1d20aae012896f44a4785411a9e09db198e36ee3b40de2f14b22d3c69. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/SEAEP0685050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410898b629de82912bd82c353f861a45c7c694032ab3abfbb7c484e2691b1b24. 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/SEAEP0685060.
Suite: I. Prelude (Version for Tuba and Piano)
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Suite: II. Hornpipe (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72d9afc2ce82de6023930adecba8ac0a94a1462aea309508ff399fd4a138748. 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/SEAEP0685080.
Suite: III. Saraband (Version for Tuba and Piano)
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Suite: IV. Bourree (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d6a36dda0951ccb9d9a1368eefe101c8dab8760779a76ef3b924022783c6a3. 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/SEAEP0685100.
Suite: V. Brief Interlude (Version for Tuba and Piano)
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Suite: VI. Mazurka (Version for Tuba and Piano)
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Suite: VII. Ground (Jacob's Dream) (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803242e8aa95aad4e9568b8b81fc6c2b84cf9cc5dfb4c31af74574a8134bbfd0. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/SEAEP0685130.
Suite: VIII. Galop (with Cadenza) (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1e1ca41f72c8bd8e1b26277e3ef00992b3b1e5451fac03186ae995a7fb2fe9. 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/SEAEP0685140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdf7794c7a032327389aee265a35e8e298a4ecb6fcf2e4cb67623b19ed5e688. 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/SEAEP0685150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b28746fd6093f355332b8e6a633d5d91da9cf66bba20bf28aa7bbc3b965b6fe. 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/SEAEP0685160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3820e15ac54a11325a7b922db6410909f35744c9a2164a20f8378986f45e93. 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/SEAEP0685170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a2de96e0d2f7e3c083e2f40fb41282d318a30a9c93b03a954d2a505df5bdec. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/SEAEP0685180.
Milonga del Angel (Arr. for Tuba and Piano by O. Baadsvik and N. Sivelöv)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9a5525dd72106b22faa8cf5c99ebe92469bc7b6a11f5ea73064f7ce57a7336. 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/SEAEP0685190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf624106b4d8bb6f74e217bbfa06baea4b7dbe59fa660a6e71cd983d093f17a58. 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/JPG201012795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c338416ac61137a5169fbc19d059c90cc4dbd60d7fa0237a48f755c5a632fd. 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/JPG201012796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c34a6f6a73b8dccba4fc47eaaa5c2bc495215e129efa52b464fe43a45eab7. 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/JPG201012797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4dc47a2369c3414ee64c205aca3d90731033acb07ce639f4a649f361541e923. 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/JPG201012798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28b5e7b89eb5305c7f84c95083af51a55180ce4f44e153ecd66b3849d27f786. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201012799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1b81213f67333ef37ec684d9eed49576156e7d79020e460c506198c1590a01. 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/JPG201012800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5665ed8b9d3abccdc922f3d52d68c96036a53bb7b2ff01288dd2f219aee93676. 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/JPG201012801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bef5eb54dc8616ac3568c021a449845e18a805e74147dc1f81798055498c6c. 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/JPG201012805.
Trumpet Sonata In B-flat: II. Mäßig bewegt
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Trumpet Sonata In B-flat: III. Trauermusik. Sehr langsam
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa4f1871580bdfa142e1371c2f0c3aeca4f44fd5c1bc5b33ea1e1ddf8ea48db. 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/JPG201012808.
Nelhybel: Trio for Brass: Leggiero marcato
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Stepping Stones for Bass Trombone, Vol. 2
Three Miniatures for Tuba and Piano: I. Allegro vivace
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Three Miniatures for Tuba and Piano: II. Freely
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Three Miniatures for Tuba and Piano: III. Allegro vivace
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f743b3839fd008ab9aaa84c6ab0a017467c64e01b919611b357827ff59b42d. 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/USAB11232816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9147e501858778be75a76ebe95b2b1060f02234f98b6cac1cfb42cbefc11befb. 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/FR1Q41100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79baff8d26f5ad14ebaf524f01765f9dab19cc8b1e29ba0b8faca55f9c0bbeae. 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/FR1Q41100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfcb1c001d580197a754ae75b9c35fc70876c24634b0effdb2bc9b4e0925b6b. 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/FR1Q41100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cebac7292e3c7ac99d76a83519f4d52cedc8c6c67814d9a0d28710b7045dba. 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/USL4R2152611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74e35624a2b8e8c012b089bbc317a7ca2f4aeb0cad3e5413323ed59e94932cf. 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/USL4R2152612.
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Collage: A Diverse Collection of Works for Trombone by Gershwin, Bloch, Fauré, L. Mozart, & Plog
Texas Christian University Wind Ensemble
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The Lightning Fields - New Music for Trumpet and Piano
A Road Less Traveled - Music for Tuba and Piano
Slide Ride: Works for Solo Trombone & Band
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Along The Continuum - Music for Trumpet, Trombone and Piano
The Fifty-Second Annual Midwest Clinic, 1998
Shadowcatcher - American Music for Winds, Brass and Percussion
A Mighty Fortress: Dialogues for Trumpet and Organ
Four Sketches for Brass Quintet: I. Allegro
Summit Brass & Saint Louis Brass Quintet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909cedd1603d68ef81cc045ccb53034f441f83a3a30624d3b14aa35ad67ddb14. 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/US9939911187.
Four Sketches for Brass Quintet: II. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5b8bdd18def719c3cd700377610a88580ffbfed7bab3ef56a870b0522b4cf0. 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/US9939911188.