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
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbd2054b7c4d702762528ba3b81c8e4ebceba0a1e6ee60096abf548d06a8c91. 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/US9930810068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6186485dd2c1f2848efe22a98b85e64a18f801e2cf827df924ffcb8b997970c. 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/US9930810071.
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
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: II. Hornpipe (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72d9afc2ce82de6023930adecba8ac0a94a1462aea309508ff399fd4a138748. 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/SEAEP0685080.
Suite: III. Saraband (Version for Tuba and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f22ec2c7c622313490c4ce0c48b1a86b395540f3e062ed46cb98470630c317. 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/SEAEP0685090.
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 0x8b3820e15ac54a11325a7b922db6410909f35744c9a2164a20f8378986f45e93. 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/SEAEP0685170.
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 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.
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 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.
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 0xa4dc47a2369c3414ee64c205aca3d90731033acb07ce639f4a649f361541e923. 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/JPG201012798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bef5eb54dc8616ac3568c021a449845e18a805e74147dc1f81798055498c6c. 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/JPG201012805.
Stepping Stones for Bass Trombone, Vol. 2
Three Miniatures for Tuba and Piano: I. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb320004f164e866a51ef3d47732b90af6c31e6e75d89ff2bf4bdfb812729fe. 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/USAB11232812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f743b3839fd008ab9aaa84c6ab0a017467c64e01b919611b357827ff59b42d. 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/USAB11232816.
Three Miniatures for Tuba and Piano: II. Freely
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb03466aa14be979975ee1c850257cd9f802e33d988e81aa170320b2ac5cad5. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USAB11232813.
Three Miniatures for Tuba and Piano: III. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548d65947bf28a25ef135f4cd8d0bb4bfa77f2d0bbb7b478de7abad049590745. 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/USAB11232814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9147e501858778be75a76ebe95b2b1060f02234f98b6cac1cfb42cbefc11befb. 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/FR1Q41100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79baff8d26f5ad14ebaf524f01765f9dab19cc8b1e29ba0b8faca55f9c0bbeae. 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/FR1Q41100017.
Collage: A Diverse Collection of Works for Trombone by Gershwin, Bloch, Fauré, L. Mozart, & Plog
Texas Christian University Wind Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758cdb3a11e5ff68a60020e64fd31b9a77b0f9713937897a6ff8d0d86166c737. 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/USAB11133508.
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
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: II. Vivace
Summit Brass & Saint Louis Brass Quintet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5b8bdd18def719c3cd700377610a88580ffbfed7bab3ef56a870b0522b4cf0. 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/US9939911188.
Four Sketches for Brass Quintet: I. Allegro
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.