The Atlanta Symphony Orchestra (ASO) is an American orchestra based in Atlanta, Georgia, United States. The ASO's main concert venue is Atlanta Symphony Hall in the Woodruff Arts Center. History Tho
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 0x6956c0280805e3bca65bb4445923c41c5357da9e31505f2101b962bc49e6341a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f5df1d8-95a0-48c8-9fda-456cc9a029b1.json and https://artists.proofprofile.net/proofs/artist/2f5df1d8-95a0-48c8-9fda-456cc9a029b1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0xb4bdab11ad986456296e2e824133b50c28043e554bd5aa92d36243cbc898c555. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402121 — a six-check JSON result.
Oceana: 2. First Wave and Rain Train Interlude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412fa65e8c2bcfe04106f82e988f023455acc24f66cd1a7cd02bbc72722ba01d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402122 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84e1e958708ad00c57e546a17922e81d779fb9ad781196388154bdc35bea3cd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402123 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5478b39f3ebc7c035534879088ca627805e6c8fb4a5e9f1ba5a15cc53228a2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402124 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293c4d9e78e6c8136076f59881b24943cab6b4f0099191705ed95f907c8c4e33. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402125 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d78fc44baee1c99ea1192186897309ec510735845c1cb73fb99531267306cbc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960402126 — a six-check JSON result.
Oceana: 7. Coral del Arrecife (Chorale of the Reef)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119381d543e20f2fa0ace2ae2adf80a34573b04a6cd6754ec13f41890dbe5a29. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601621 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4467ca023a72f614b0ffd459019e4ede295e074a92b7005ff1ab909b85963fc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960601622 — a six-check JSON result.
Three Songs for Soprano and Orchestra: Night of the Flying Horses
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Three Songs For Soprano And Orchestra: 2. Lúa Descolorida
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Three Songs for Soprano and Orchestra: How Slow the Wind
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Vaughan Williams: Dona nobis pacem, Symphony No. 4 & The Lark Ascending
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620fe1828431a2335dca339fde7a16892631581bcb671eec066ffe24361bda4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXM71300008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171eca8e77768125297e8b0dba50135872e96d8446facbd7bdd4664520d04a9f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXM71300009 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c67940d5c24773707834d755b2cd7e90669af15cbf23d038671f9d7fc5e6f9b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXM71300010 — a six-check JSON result.
Dona Nobis Pacem: The Angel of Death has been aboard
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487fce2f2fc0ada619b20ef7f06a2f103edf9bb30163a9db9bb404456a5197af. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXM71300012 — a six-check JSON result.
Mahler: Symphony No. 4 in G Major & Songs of a Wayfarer
Mozart: Requiem in D Minor, K. 626 (Robert D. Levin Edition)
Requiem in D Minor, K. 626: Ia. Introit. Requiem (Completed R. Levin)
Atlanta Symphony Orchestra Chamber Chorus
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Requiem in D Minor, K. 626: IIf. Sequence. Lacrimosa (Completed R. Levin)
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Requiem in D Minor, K. 626: IIg. Sequence. Amen (Completed R. Levin)
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Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6da9f3f208fe166068fa4fa61875a3c257d6f187406d3e0df1413f98cec26d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10904673 — a six-check JSON result.
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Jennifer Higdon: City Scape & Concerto for Orchestra
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d13a2541609d53ef4a893733d101ee54724aa12a82e27b207594ec3197c1d6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10404596 — a six-check JSON result.
Dvořák: Symphony No. 9 "From the New World" & American Suite
Dvořák: Suite in A Major, Op. 98, B. 190 "American": I. Andante con moto
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Dvořák: Suite in A Major, Op. 98, B. 190 "American": II. Allegro
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Dvořák: Suite in A Major, Op. 98, B. 190 "American": III. Moderato alla polacca
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Dvořák: Suite in A Major, Op. 98, B. 190 "American": IV. Andante
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Dvořák: Suite in A Major, Op. 98, B. 190 "American": V. Allegro
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Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": I. Adagio - Allegro molto
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Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo
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Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": III. Molto vivace
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Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": IV. Allegro con fuoco
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Gandolfi, Prior & Oliverio: Orchestral Works
Everything Lasts Forever: III. We Have All the Time in the World
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Jonathan Leshnoff: Zohar & Symphony No. 2 "Innerspace"
Beethoven: Symphony No. 9 in D Minor, Op. 125 (Live)
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto
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Sibelius: Symphony No. 6, Op. 104 & Symphony No. 7, Op. 105
Rachmaninov: Piano Concerto No. 3 - Symphonic Dances
Theofanidis: Symphony No. 1 - Lieberson: Neruda Songs
Higdon: On a Wire - Gandolfi: Q.E.D.: Engaging Richard Feynman
Brahms: Piano Concerto No. 3 in D Major after Violin Concerto, Op. 77 (Arr. Lazić)
Violin Concerto in D Major, Op. 77 (Arr. for Piano and Orchestra by Dejan Lazić): III. Allegro giocoso, ma non troppo vivace
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Górecki: Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs"
Symphony No. 3, Op. 36 "Symphony of Sorrowful Songs": II. Lento e largo. Tranquillissimo cantabillissimo, dolcissimo, legatissimo
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Gloria in D Major, RV 589: I. Gloria in excelsis
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Gloria in D Major, RV 589: II. Et in terra pax
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Michael Gandolfi: The Garden of Cosmic Speculation
Vaughan Williams: Symphony No. 5 in D Major, Fantasia on a Theme by Thomas Tallis & Serenade to Music
Strauss: Four Last Songs & Death and Transfiguration - Wagner: Prelude & Liebestod from Tristan und Isolde
Del Tredici: Paul Revere's Ride - Theofanidis: The Here and Now - Bernstein: Lamentation from "Jeremiah"
Alvin Singleton: After Fallen Crumbs, Shadows & A Yellow Rose Petal
Poulenc: Gloria, FP 177 & Organ Concerto, FP 93 - Stravinsky: Symphony of Psalms
Gloria, FP 177: IV. Domine Fili Unigenite
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A Sea Symphony: I. A Song for All Seas, All Ships
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A Sea Symphony: II. On the Beach at Night, Alone
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Mahler: Symphony No. 2 in C-Minor "Resurrection" & Adagio from Symphony No. 10 in F-Sharp Minor
Symphony No. 2 in C-Minor "Resurrection": I. Allegro maestoso. Mit durchaus ernstem und feierlichem ausdruck
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Symphony No. 2 in C-Minor "Resurrection": III. In ruhig fließender Bewegung
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Symphony No. 2 in C-Minor "Resurrection": V. Im Tempo des Scherzos. Wild herausfahrend
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Rimsky-Korsakov: Scheherazade, Op. 35 & Russian Easter Overture, Op. 36
Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55 - Saint-Saëns: Piano Concerto No. 2 in G Minor, Op. 22, R. 190
Stephen Paulus: Concerto for Violin/String Symphony
4 Dance Episodes from Rodeo: No. 2, Corral Nocturne
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Pelléas et Mélisande Suite, Op. 80: III. Sicilienne
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The Essential Philip Glass - Deluxe Edition
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