1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da774effef21d60ff44c5c5b9b63571e81c8e367b7832d52ad07ed9ccd6b30b. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07abf7e4-8b85-45e7-8ba7-a024aab00b27.json and https://artists.proofprofile.net/proofs/artist/07abf7e4-8b85-45e7-8ba7-a024aab00b27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hymn - Secretary General Kofi Annan's Prayer for Peace
Hindemith: Symphony in B flat I. Moderato fast, with vigor I
Hindemith: Symphony in B flat I. Moderato fast, with vigor II
Hindemith: Symphony in B flat I. Moderato fast, with vigor III
Hindemith: Symphony in B flat I. Moderato fast, with vigor IV
Hindemith: Symphony in B flat I. Moderato fast, with vigor V
Hindemith: Symphony in B flat II. Andantino grazioso I
Hindemith: Symphony in B flat II. Andantino grazioso II
Hindemith: Symphony in B flat II. Andantino grazioso III
Hindemith: Symphony in B flat II. Andantino grazioso IV
Hindemith: Symphony in B flat III. Fugue I
Hindemith: Symphony in B flat III. Fugue II
Hindemith: Symphony in B flat III. Fugue III
Hindemith: Symphony in B flat III. Fugue IV
Festpolonäs, Op. 13 (Arr. for Wind Ensemble by Edvard Åkerberg)
Marche solennelle (Arr. for Wind Ensemble by Edvard Åkerberg)
Polonaise solennelle (Arr. for Wind Ensemble by Edvard Åkerberg)
Bäckahästen, Op. 24: Midsommardanser i folkparken (Arr. for Wind Ensemble by Edvard Åkerberg)
Genoveva: Klar sikt (Arr. for Wind Ensemble by Edvard Åkerberg) [1]
Hertiginnans friare: Idyll och serenata (Arr. for Wind Ensemble by Edvard Åkerberg)
Genoveva: Klar sikt (Arr. for Wind Ensemble by Edvard Åkerberg) [2]
Vårhymn (Arr. for Wind Ensemble by Edvard Åkerberg)
Högsång (Arr. for Voice & Wind Ensemble by Edvard Åkerberg)
Staden spelar: I. Preludium "Väktarsång" (Arr. for Wind Ensemble by Edvard Åkerberg)
Staden spelar: II. Pastorale "Mälarvågor" (Arr. for Wind Ensemble by Edvard Åkerberg)
Staden spelar: III. Scherzino "Gycklare" (Arr. for Wind Ensemble by Edvard Åkerberg)
Staden spelar: IV. Alla marcia "Krigsmarsch" (Arr. for Wind Ensemble by Edvard Åkerberg)
Frösöblomster I, Op. 16: VI. Vid Frösö kyrka (Arr. for Wind Ensemble by Edvard Åkerberg)
Ran: Danslek (Arr. for Wind Ensemble by Edvard Åkerberg)
Vasaduken (Arr. for Wind Ensemble by Edvard Åkerberg)
En sommarmelodi (Arr. for Wind Ensemble by Edvard Åkerberg)
Lustspelsuvertyr (Arr. for Wind Ensemble by Edvard Åkerberg)
Sten sture (Arr. for Voice & Wind Ensemble by Edvard Åkerberg)
Mäster Olof, Op. 22 (Arr. for Wind Ensemble by Edvard Åkerberg)
Festspel (Arr. for Wind Ensemble by Edvard Åkerberg)
Festmusik (Arr. for Wind Ensemble by Edvard Åkerberg)
Kinesisk marsch (Arr. for Wind Ensemble by Edvard Åkerberg)
Symphony No. 1 in G Minor "Sérieuse": II. Adagio maestoso (Arr. for Wind Ensemble by Edvard Åkerberg)
Stolts Adelin hon var den vänaste mö (Arr. for Voice & Wind Ensemble by Edvard Åkerberg)
4 Stockholm Poems, Op. 38: No. 4, En positivvisa (Arr. for Voice & Wind Ensemble by Edvard Åkerberg)
7 Poems from "Ensamhetens tankar", Op. 7: No. 3, Min stamfar hade en stor pokal (Arr. for Voice & Wind Ensemble by Edvard Åkerberg)
Overtura piccola (Arr. for Wind Ensemble by Edvard Åkerberg)
Bergslagsbilder Suite, Op. 72: I. Folket (Arr. for Wind Ensemble by Edvard Åkerberg)
Bergslagsbilder Suite, Op. 72: II. Bygden (Arr. for Wind Ensemble by Edvard Åkerberg)
Bergslagsbilder Suite, Op. 72: III. Forsen (Arr. for Wind Ensemble by Edvard Åkerberg)
Bergslagsbilder Suite, Op. 72: IV. Den ljusa sommernatten (Arr. for Wind Ensemble by Edvard Åkerberg)
Bergslagsbilder Suite, Op. 72: VI. Bergslagsindustri (Arr. for Wind Ensemble by Edvard Åkerberg)
Elegie, Op. 77 (Arr. for Wind Ensemble by Edvard Åkerberg)
Symphony No. 1 (Arr. for Wind Ensemble by Edvard Åkerberg)
Prinsessan av Cypern, Op. 9: Passacaglia (Arr. for Wind Ensemble by Edvard Åkerberg)
Anthem (From "Chess") [Arr. for Wind Ensemble]
Britta Polka, JLW 59 (Arr. for Wind Ensemble)
Sigurd Jorsalfar, Op. 22: No. 5, Hyldningsmarsj (Arr. for Wind Ensemble)
Musik skall byggas utav glädje (Arr. for Wind Ensemble)
Jalousie "Tango tzigane" (Arr. for Wind Ensemble)
Bojarernes indtogsmarsch (Arr. for Wind Ensemble)
Fanfare & Chorale, Op. 54b (Version for Wind Ensemble)
Den förlorade sonen: Drottningens av Saba festmarsch (Arr. for Wind Ensemble)
Guldet blev till sand (From "Kristina från Duvemåla") [Arr. for Wind Ensemble]
Aladdin, Op. 34, FS 89: Orientalisk festmarsch (Arr. for Wind Ensemble)
The Final Countdown (Arr. for Wind Ensemble)
Finlandia, Op. 26 (Arr. for Wind Ensemble)
Was mir behagt, ist nur die muntre Jagd, BWV 208: No. 9, Schafe können sicher weiden
Messe de la Pentecôte: IV. Les oiseaux et les sources
Sonatina for Flute & Guitar, Op. 205: III. Scherzo - Rondo. Allegretto con spirito
Svenska Mässan: No. 9, O Herre Gud, Guds lamb