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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ed89933d0c116d3a65ebcb4eeb49e4f4a036afde5db5f376f3b244e6d974c5. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45183720-ca8b-4428-8131-456003b8e0b3.json and https://artists.proofprofile.net/proofs/artist/45183720-ca8b-4428-8131-456003b8e0b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
När livet inte blir som vi har tänkt oss (arr. G. Eriksson)
Det är något bortom bergen (arr. H. Svensson)
Göteborgs Musikhögskolas Kammarkör - Inbjudan (Invitation)
Gothenburg University School of Music Chamber Choir
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 → block OTSBitcoinBlock must exist at that height 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 0xe0c3bf48002c66fb87e2dc859a24b98110c454a95f5b44717272b6a4db03781c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc647315bb7acc4a74b08cd4fc6956f3e73240c0a914557fcf2a3552c888e52b9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2ace8045c4e4b7bf35a422d9bc237199ef860807f3cade5ce65d6e943607f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0849b3d1eb00397cb2715e899019f35453ebdb9e6dd772cc76e830f00cef84b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153305.
Ge mig en dag (Osterlenvisan) (arr. G. Eriksson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8bcf534d26cc106f6b645cb03c96ace57d5fe5902ba203e42f675fa1c0eff3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1befc238fe3d01262f4d3662e0cb4ea0b852edd3802cd8238167b57a9991012f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1cac1158c03fd0aa123afc0cb4fb347045326e8c85b7e2fa41d574c3b9c721. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66d445412eb665c7576edebdcb2e0e73d65c8a3f5c96e3e333cca52c65b37ec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4aff35148de953949595bd0ba7bb62b228d696ce15cb7a1f984354be2f78eb6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b846c2ee45328af3986a304b2dd00c6c7dd3a431317b572803378100ecff4d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78867dc949acfbf2990e154f6da5c427ef0531e0d3785d5a5f38fd0ea3646200. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3b827a38a67b5abb6f00fab1e646ba5e7cd87e367d08b4cacfbf09ddae1bb5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cbf938fea59a9b5b2eb479bd555acce7391704476d7cf0f30596a08700cc7f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a441a71ec2007ab463ab6353eaad7d284188f1e07295e6b1f3927a7774a5d68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46833627ebdef23a44aefd03339aac9f92173a2188c9fc1faf2da885492a8f3d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916cfb341a820704f2116b2da7bf2087bcfdc8340b85eddd3dc25bbe70d57827. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f5982163f6dfb032a1fafe3daec8717b08a213bacfc064815992655cd26c54. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62178574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d2d6255010b26119d01d88a9d6f21006015bbecd09baf4c51337a0933739b1. 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/USB8U1076724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6193f2a6c5a7b6cb0da7073195c3949b83f9748a5edee0e336f412d0f595b7e7. 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/USB8U1030269.
3 korvisor: No. 2. Djupt, djupt i mitt hjarta
4 sånger a cappella: No. 1. Liten Madrigal
4 sånger a cappella: No. 2. 2 kvallsmanar: No. 1. Manen ar dod
4 sånger a cappella: No. 3. 2 kvallsmanar: No. 2. Kvallen sjunger
4 sånger a cappella: No. 4. I en flickas ora
Balletts to Five Voyces, Book 1: No. 3, Now Is the Month of Maying
Glad såsom fågeln (Arr. for Choir by David Wikander)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c312bd71e6eea49e150d2a06fc2ae63fe5e015119b3d4e95ca4cb8f529d5cde. 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/SEVWU2313403.
Limu, limu, lima (Arr. for Choir by Hugo Alfvén)
Uti vår hage (Arr. for Choir by Hugo Alfvén)
Shenandoah (Arr. for Choir by James Erb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105ce127db66b3877d0d255119c21c890ed72cae7671b53533dacfc7bf2224e3. 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/SEVWU2313411.
Vakna först i sommartid (Arr. for Choir by Gunnar Eriksson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda21be17f36db9776c76dbc44b5212e4e74178b3990f256f2b2a9cfa74e99890. 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/SEVWU2313412.
Vilse (Arr. for Choir by Anders Öhrwall)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd754976278d8a4ea5d3a882c14ec8a4820f4f2c312caa19e93bc3b25d51a322. 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/SEVWU2313414.
Och jungfrun hon går i ringen (Arr. for Choir by Hugo Alfvén)
Ocean Eyes (Arr. for Choir by Pontus Bertling)
Så skimrande var aldrig havet (Arr. for Choir by Anders Edenroth)
Änglasång (Arr. for Choir by Tommy Jonsson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf4659cf10f0ee2621d580bd52f83b9dbf00ac46c40cf17558b67ad19b3a97f. 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/SEXMD0610106.
Sonnet No. 18: III. Shall I Compare Thee to a Summer's Day?
Much Ado About Nothing: Sigh No More, Ladies
Lauluja merelta, Op. 33: Ala tuule tytto tuuli
Lauluja merelta, Op. 33: Em mina merytta kiita
Sommarpsalm "en vänlig grönskas rika dräkt"
Men må rätten flöda fram, Nu sjunker bullret
Någon gång ska vi dö du och jag, Nu föds ett barn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e154f043cb04b92e5522865d3e00905736c389817495cb8412cb1424b191df. 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/SEVWU0400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa83efcc3bb76cd5d7c268d54f28f85a4227784d01f4d7cab2aa5a408e4a3db. 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/SEVWU0400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad11771f7d2ef2cb03ea4e0fe4c694c4518e13a499b2e5f72000e27674c22e. 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/SEVWU0400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c77c9f649f999b979180f1e2f423e4a8d00e6f2e1e92994761eb71f2f1662fd. 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/SEVWU0400209.
Vi skal ikke sova bort sumarnatta: Vi skal ikkje sova bort sumarnatta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc30c8acce8dc82eb772680c3c722e3178872ba7ffd711961699838ee139e15. 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/SEVWU0400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bfa357cf0db1b763ad0d9d309955c9aedb12583c999a00fc9be23ee600d6e8. 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/SEVWU0400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f34a4403c4b44ae982ec58d1f25e11968984df1eb83025ad7c07a20612aa97. 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/SEVWU0400215.
Three Shakespeare Songs: Sonet 147 My love is as a fever
Nattvarden Op. 22 Psalm vid nattvarden I - Psalm vid nattvarden II: Ruokus (Kyrie) - Herdepsalm
Natt på heden (Arr. for Chamber Ensemble by Gunnar Eriksson)
Vandring i ett gotländskt änge (Arr. for Chamber Ensemble by Gunnar Eriksson)
Promenad till Hångers källa (Arr. I. Sjöberg-Lundin)
Jag vill va' diagonal (Arr. I. Sjöberg-Lundin)
Människans frigörelse (Arr. I. Sjöberg-Lundin)
Sång i dryckesnatt (Arr. I. Sjöberg-Lundin)
Samtal på heden (Arr. I. Sjöberg-Lundin)
Nakendans i Valleviken (Arr. G. Eriksson)
Bara för sommarens skull (Arr. G. Eriksson)
Om försjunkenhet i naturen (Arr. for Chamber Ensemble by Gunnar Eriksson)
Signelsevisa (Arr. for String Quartet by G. Eriksson)
Sommargästens visa (Arr. I. Sjöberg-Lundin)
Naturens sorg (Arr. for String Quartet by G. Eriksson)
Vakna först i sommartid (Arr. for String Quartet by G. Eriksson)
Det korta livet/The Short Life - Rilkeensemblen
Forvarskvall (Spring evening): Förvårskväll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2d7df6bc0cad21e1dcb383e9fed7ee1354141dc06f906203f03c821bc0f3fd. 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/SEVOZ1153903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7f58524887369eebbae44e824e84a7e9cf420e7b24d2f5427c88d54a3b4555. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d49b9dc4eccd684aee562b1db0ed2248b616077e87f40746c1633aa38aefc9d. 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/SEVOZ1153905.
Sommarpsalm (En vänlig grönskas rika drakt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b80fa39d464faae549793656ee44bbd28ff1bbb0fb6fd4bb46641058548cecd. 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/SEVOZ1153907.
3 Korvisor till dikter av J.P. Jacobsen: I Seraillets have
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeb687129501cd80c1775e2a5dac69c4fdf1997b4d08ba828a8c59db12f49ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153908.
Stjarntandningen (The Stars Appearing): Stjärntändning
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82f3b4c63cbf000e9c2aa46e7c184af33844280186d5f0e64bd9668d73ca1d2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153910.
Songe No. 24: Varfor kom du pa angen? (Why did you come to the meadow?) (arr. S.-E. Johanson): Varför kom du på ängen
Songe No. 1. Den lyssnande Maria (Listening Maria) (arr. S.-E. Johanson): Den lyssnande Maria
Sot blomma (arr. G. Eriksson): Söt blomma
Det ar vackrast nar det skymmer: Det är vackrast när det skymmer
Ar gryningen redan har: Är gryningen redan här
Nu ar det sommarmorgon: Nu är det sommarmorgon
Ett Dromspel (A Dream Play): Ett drömspel,Troget och milt
Kom liljor och akvileja: Sånger från Gotland
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0806efe998f769b4033d6d258d5e8b852e37b0088783a3c82d1648421e6c77. 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/USB8U1076228.
3 Folkliga valser: No. 2. — (Arr. for String Quartet by Anonymous)
Natt på heden (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
String Quartet No. 1 in C Major, Op. 2: I. Allegro
String Quartet No. 1 in C Major, Op. 2: II. Mesto
String Quartet No. 1 in C Major, Op. 2: III. Molto tranquillo e commodo
String Quartet No. 1 in C Major, Op. 2: IV. Allegro energico
Vandring i ett gotländskt änge (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
String Quartet No. 8 in C Minor, Op. 110: I. Largo
String Quartet No. 8 in C Minor, Op. 110: II. Allegro molto
String Quartet No. 8 in C Minor, Op. 110: III. Allegretto
String Quartet No. 8 in C Minor, Op. 110: IV. Largo
String Quartet No. 8 in C Minor, Op. 110: V. Largo
String Quartet No. 4: IV. Allegretto con brio
Om försjunkenhet i naturen (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
Die Zauberflöte, K. 620: Pa-Pa-Pa-Pa-Pa-Pa-Papagena! - Sung in Swedish
String Quartet No. 3, Op. 23: I. Moderato
String Quartet No. 3, Op. 23: II. Allegro
String Quartet No. 3, Op. 23: III. Adagio
String Quartet No. 3, Op. 23: IV. Andante - Vivo
Signelsevisa (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
String Quartet No. 4, Sz. 91: I. Allegro
String Quartet No. 4, Sz. 91: II. Prestissimo, con sordino
String Quartet No. 4, Sz. 91: III. Non troppo lento
String Quartet No. 4, Sz. 91: IV. Allegretto pizzicato
String Quartet No. 4, Sz. 91: V. Allegro molto
String Quartet No. 74 in G Minor, Op. 74 No. 3, Hob. III:74 "The Rider": IV. Finale. Allegro con brio
Violin Concerto No. 1: III. Allegro moderato
Trollmors vaggsång (Arr. for Chamber Ensemble by Anonymous)
Naturens sorg (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
String Quartet No. 5 in C Major, Op. 29 "Serenade": I. Allegro molto con spirito
String Quartet No. 5 in C Major, Op. 29 "Serenade": II. Ballata. Allegretto scherzando
String Quartet No. 5 in C Major, Op. 29 "Serenade": III. Scherzo. Allegro vivace
String Quartet No. 5 in C Major, Op. 29 "Serenade": IV. Finale. Allegro molto
3 Pieces for String Quartet: No. 1, Quarter Note = 126
Vakna först i sommartid (Arr. for Voice & Chamber Ensemble by Gunnar Eriksson)
String Quartet No. 10: II. Allegro vivace
String Quartet No. 10: IV. Allegro assai
Soirées musicales: No. 8, La danza "Tarantella napoletana"
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Aniara: "Vi kom från Jorden, Doris land"
Dryckesvisa till sommaren (arr. G. Eriksson)
Det korta livet / The Short Life - Rilkeensemblen