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 0xc4a19de06f1072ccf1d9ed115b34cc209eb0c34aa06b38439f7dc81211c030a7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4091e1e2-3c98-433e-8e60-c3bdb3a75784.json and https://artists.proofprofile.net/proofs/artist/4091e1e2-3c98-433e-8e60-c3bdb3a75784.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x45e5a7cde39fc06bcb0e644e04ebfee9bfb9ee5947da2baba9c79cbdf7d577c2","isrc":"SESQC0407034","name":"Promised Land","registered_at":"2026-06-17T21:43:02Z","spotify_id":"5PkNpN5xnW99DpuSiMo7rM","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e5a7cde39fc06bcb0e644e04ebfee9bfb9ee5947da2baba9c79cbdf7d577c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PkNpN5xnW99DpuSiMo7rM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PkNpN5xnW99DpuSiMo7rM.
Idas sommarvisa (Jag gör så att blommorna blommar)
{"copyright_id":"0xa4a654363b4cf71de7905c3be005f72e7860b26145c9280605b68573fad31135","isrc":"SEBFO9010010","name":"Jag drömmer om en jul hemma","registered_at":"2026-06-23T13:02:12Z","spotify_id":"0LxxzblN4iaZRhrcWH0Wht","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a654363b4cf71de7905c3be005f72e7860b26145c9280605b68573fad31135. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LxxzblN4iaZRhrcWH0Wht.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LxxzblN4iaZRhrcWH0Wht.
{"copyright_id":"0x63dfbe2c7c58c5df67ace14b5d87bdcc6d970e5ad01bdd4456c4586a5d438aef","isrc":"SEBFO9010020","name":"Jag såg mamma kyssa tomten","registered_at":"2026-06-10T20:13:52Z","spotify_id":"6s1R9UKMaSkAreX9vgRNqB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dfbe2c7c58c5df67ace14b5d87bdcc6d970e5ad01bdd4456c4586a5d438aef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s1R9UKMaSkAreX9vgRNqB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s1R9UKMaSkAreX9vgRNqB.
{"copyright_id":"0xbd3b278ffb95460ba42abe8d62d5a527c5ebb3c139eedb9a0860c18decddb772","isrc":"SEBFO9010060","name":"Tomten kommer snart","registered_at":"2026-06-19T15:42:33Z","spotify_id":"7qHTd8KuQFz5cpSwReH2ey","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3b278ffb95460ba42abe8d62d5a527c5ebb3c139eedb9a0860c18decddb772. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qHTd8KuQFz5cpSwReH2ey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qHTd8KuQFz5cpSwReH2ey.
{"copyright_id":"0x7b1a7fe6ba3c1f1dd9ce0a213f9794bc23cebb782861dedf593883b015911397","isrc":"SEBFO0300323","name":"Jingeling, tingeling","registered_at":"2026-06-24T12:04:47Z","spotify_id":"3c4XaKiWjKLs8alQdKYgug","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1a7fe6ba3c1f1dd9ce0a213f9794bc23cebb782861dedf593883b015911397. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3c4XaKiWjKLs8alQdKYgug.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c4XaKiWjKLs8alQdKYgug.
{"copyright_id":"0x5538993f99550bfa7dc42973979e1b32d65f10a1588212131a3719ba0cb7bfaa","isrc":"SEBFO9010030","name":"Danspotpurri med raketen","registered_at":"2026-06-25T10:44:29Z","spotify_id":"22KFlJoTTcSJJe0isKcFOb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5538993f99550bfa7dc42973979e1b32d65f10a1588212131a3719ba0cb7bfaa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22KFlJoTTcSJJe0isKcFOb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22KFlJoTTcSJJe0isKcFOb.
Verklighetsflykt - Live från SvR Tonkraft 1976
Yngve Frejs barn - Live från SvR Tonkraft 1976
Det blåser på månen - Live från SvR Tonkraft 1976
Ett glas svart Renault - Live från SvR Tonkraft 1976
Progglådan Box C: Folkprogg & Sjungande låtskrivare
Ett glas svart renault - Live från SvR Tonkraft 1976
Jag reglar dörrn för varje missionär - Live från SvR Göteborg 1985
Lilla villastad - Live från SvR Göteborg 1985
Kring Marstrands fästning - Live från SvR Göteborg 1985
(Jag Vill Inte Va' Med) Någon Annan Ån Dej
(Vad År Aldrig För Fel På) Frihet, Fred Och Kärlek
{"copyright_id":"0xfa93bf085197a19e3ddc7022903604977ea530b87ae8b9f6316bcedb0fdaa6be","isrc":"SEBJA0202010","name":"Sjösala Vals","registered_at":"2026-06-21T19:40:36Z","spotify_id":"2x1HvW1DnGtNBmyslqNlWP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa93bf085197a19e3ddc7022903604977ea530b87ae8b9f6316bcedb0fdaa6be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2x1HvW1DnGtNBmyslqNlWP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x1HvW1DnGtNBmyslqNlWP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b0ec22a26ffb34b410c9123fe2899a70d639ccff221fd73a40e3acced2a9ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xjub0TnMoJqhvNBlVXk3b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xjub0TnMoJqhvNBlVXk3b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8430cab2156066e9a49b8bce161f6e467df051834e16d64b36af9112d5d20cae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hI9feH7wD7Wkml79y5XbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hI9feH7wD7Wkml79y5XbM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bc6c9b9d2729fb43a122004227b768d475c0da9b077855e11f594e6686681e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nFrQmhDQ1wvkYOvkL78MV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nFrQmhDQ1wvkYOvkL78MV.
{"copyright_id":"0x50b6602428011b5e1db535da0f747cc00212e9588ecd55bbe2372333f94ebf8b","isrc":"SEBFO9702010","name":"Blå himmel över Hammarby sjö","registered_at":"2026-06-20T19:23:17Z","spotify_id":"2K7qvQ8T2F8yuhbXWUCbzp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b6602428011b5e1db535da0f747cc00212e9588ecd55bbe2372333f94ebf8b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2K7qvQ8T2F8yuhbXWUCbzp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K7qvQ8T2F8yuhbXWUCbzp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb0a88ddd21a610bf3c6edef4582500030e27565c470523733a82d8f8ab46db. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06d7cb0WMP0FVK8ViW209L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06d7cb0WMP0FVK8ViW209L.
{"copyright_id":"0xffb8553f5daf66543c857ccad52c272e5fcea69ee7b6ed8ebadda7a8c28f9d5d","isrc":"SEBFO8702030","name":"Leva på en ö","registered_at":"2026-06-22T16:18:11Z","spotify_id":"2FkxtDqeYmhPx6ixnWCc4o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb8553f5daf66543c857ccad52c272e5fcea69ee7b6ed8ebadda7a8c28f9d5d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FkxtDqeYmhPx6ixnWCc4o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FkxtDqeYmhPx6ixnWCc4o.
{"copyright_id":"0xce6ea9b410ca6dfcc5d20ebf15bcadff86dc8ee797fa33dc19adf921379a1fed","isrc":"SEBFO8702010","name":"Hela världen håller andan","registered_at":"2026-06-08T16:42:52Z","spotify_id":"4nbpMfnWCUcCF8gDUOjpg9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6ea9b410ca6dfcc5d20ebf15bcadff86dc8ee797fa33dc19adf921379a1fed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nbpMfnWCUcCF8gDUOjpg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nbpMfnWCUcCF8gDUOjpg9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31913dc00980c63d1d8501184e047490f964e9d2e45abc3a9c039bfe126b39e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JptTtssfCe7ue75qsvfnA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JptTtssfCe7ue75qsvfnA.
{"copyright_id":"0xc422ddea4ceff5cb0fb31bf9225896b635db480cc44a9f674b7675553b4a732a","isrc":"SEBFO8502040","name":"Någorlunda mogna män","registered_at":"2026-06-08T18:13:46Z","spotify_id":"0Cyn3KHMogfIs9SHiefalz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc422ddea4ceff5cb0fb31bf9225896b635db480cc44a9f674b7675553b4a732a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Cyn3KHMogfIs9SHiefalz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cyn3KHMogfIs9SHiefalz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1d50bcb05b6220df36a4a56e2a85da327b2579b2accdab0d12900012833e39. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OOBC3MwzuNsxOTIDALiJu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OOBC3MwzuNsxOTIDALiJu.
{"copyright_id":"0xa1643b59e40354f8c8dda6260a69afb651d7f11abab192ba7242b6a6aa21dfb6","isrc":"SEBFO8502020","name":"En liten stund på vår jord","registered_at":"2026-06-08T10:26:49Z","spotify_id":"728p9whjCxO6DuSPQ8nw8D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1643b59e40354f8c8dda6260a69afb651d7f11abab192ba7242b6a6aa21dfb6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/728p9whjCxO6DuSPQ8nw8D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/728p9whjCxO6DuSPQ8nw8D.
{"copyright_id":"0xb35619fbad1e84824dfac980bc3226480751fbc480e05eebbcf43b3026b6a3f6","isrc":"SEBFO8502030","name":"Nu blåser vi ut ljusen (stolta stad)","registered_at":"2026-06-07T12:01:53Z","spotify_id":"654Fy9zChOq3DASfqZSXCk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35619fbad1e84824dfac980bc3226480751fbc480e05eebbcf43b3026b6a3f6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/654Fy9zChOq3DASfqZSXCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/654Fy9zChOq3DASfqZSXCk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aacf9ad93aa87c0847784045c24fc03944814c2b16a8ab506b9558621c6a84. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0VlnaFi6eAZWNC41SWHiyC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VlnaFi6eAZWNC41SWHiyC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eef00d182b9d3047dfa5d2a130f8bb4e331b8aef810beb32eb5fe44acb9ad8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cSQpLcTc48QViNfMyH1gG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cSQpLcTc48QViNfMyH1gG.
Liv (den berusade nattvandrarens klagan)
På egen hand och med fötterna på jorden (Live at Mosebacke Etablissement, Stockholm / 1981)
Långt bortom allt förnuft - Live at Mosebacke Etablissement, Stockholm / 1981
Med revade segel - Live at Mosebacke Etablissement, Stockholm / 1981
Jag är beredd! - Live at Mosebacke Etablissement, Stockholm / 1981
På toppen av Vita bergen - Live at Mosebacke Etablissement, Stockholm / 1981
Lisas dröm - Live at Mosebacke Etablissement, Stockholm / 1981
Det blåser på månen - Live at Mosebacke Etablissement, Stockholm / 1981
Älskade kamrat - Live at Mosebacke Etablissement, Stockholm / 1981
Jag är också med barn - Live at Mosebacke Etablissement, Stockholm / 1981
Jag är en dum hund - Live at Mosebacke Etablissement, Stockholm / 1981
Alla är vi barn i början - Live at Mosebacke Etablissement, Stockholm / 1981
Den definitivt sista tangon / Vad vore livet utan tango - 81 - Live at Mosebacke Etablissement, Stockholm / 1981
Lasse Dylans femtioelfte dröm - Live at Mosebacke Etablissement, Stockholm / 1981
Om och om igen - Live at Mosebacke Etablissement, Stockholm / 1981
Stanna kvar / Fula pojkar / Fula flickor - Live at Mosebacke Etablissement, Stockholm / 1981
Ska vi gå hem till dej - Live at Mosebacke Etablissement, Stockholm / 1981
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597052a48f08cdae540c2d442d882782a324574935dfb2321a9190050ce143fc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yYTfxgjUR2QVFfBwC3KOV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yYTfxgjUR2QVFfBwC3KOV.
Livet, kärleken och konsten att stämma en gitarr
För gammal för rock men för ung för att dö
{"copyright_id":"0x6a915f11680c01d403c3bfb9332b658a2b644130c069467d18a76cd5ee4a5ae7","isrc":"SEBFO7607020","name":"Alla är vi barn i början","registered_at":"2026-06-20T17:04:35Z","spotify_id":"4uP96PXBghEubB9hibPRDS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a915f11680c01d403c3bfb9332b658a2b644130c069467d18a76cd5ee4a5ae7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uP96PXBghEubB9hibPRDS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uP96PXBghEubB9hibPRDS.
Rör upp himmel, rör upp jord! / Svartfötter
Sveriges margarin / Nattradioapparaten / Du store Gatsby! / Vad vore livet utan tango?
{"copyright_id":"0x08ad920dcb995c6d58afaa75eb427e093e4b655f957c18199ee1ddcfcd3d69b5","isrc":"SEBFO7406020","name":"Ska vi gå hem till dej","registered_at":"2026-06-06T21:05:25Z","spotify_id":"4i1UqMTVrKX7Bvel4C0iwI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ad920dcb995c6d58afaa75eb427e093e4b655f957c18199ee1ddcfcd3d69b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4i1UqMTVrKX7Bvel4C0iwI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i1UqMTVrKX7Bvel4C0iwI.
En liten stund på vår jord (Ballader 1978 – 1993)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab69e6c0b2b239b55c9a0f97f59a015f4df0ea91b350cda4236333a26078e01. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39hqaQAWfK0E0QTyORk4dZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39hqaQAWfK0E0QTyORk4dZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aacf9ad93aa87c0847784045c24fc03944814c2b16a8ab506b9558621c6a84. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lQ0TnoPFMhAcDA4oGcHfn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lQ0TnoPFMhAcDA4oGcHfn.
{"copyright_id":"0xce6ea9b410ca6dfcc5d20ebf15bcadff86dc8ee797fa33dc19adf921379a1fed","isrc":"SEBFO8702010","name":"Hela världen håller andan","registered_at":"2026-06-08T16:42:52Z","spotify_id":"6HWyovDVp4WIMFbDRbeOug","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6ea9b410ca6dfcc5d20ebf15bcadff86dc8ee797fa33dc19adf921379a1fed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HWyovDVp4WIMFbDRbeOug.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HWyovDVp4WIMFbDRbeOug.
{"copyright_id":"0xa1643b59e40354f8c8dda6260a69afb651d7f11abab192ba7242b6a6aa21dfb6","isrc":"SEBFO8502020","name":"En liten stund på vår jord","registered_at":"2026-06-08T10:26:49Z","spotify_id":"6izFAJJpTqtlkEYUmGF0b8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1643b59e40354f8c8dda6260a69afb651d7f11abab192ba7242b6a6aa21dfb6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6izFAJJpTqtlkEYUmGF0b8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6izFAJJpTqtlkEYUmGF0b8.
{"copyright_id":"0xdcb0a88ddd21a610bf3c6edef4582500030e27565c470523733a82d8f8ab46db","isrc":"SEBFO9002030","name":"Lisa Lisa","registered_at":"2026-06-06T04:02:08Z","spotify_id":"0ZbYvuCrZkiht4IbFxLJvP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb0a88ddd21a610bf3c6edef4582500030e27565c470523733a82d8f8ab46db. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZbYvuCrZkiht4IbFxLJvP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZbYvuCrZkiht4IbFxLJvP.
{"copyright_id":"0x31913dc00980c63d1d8501184e047490f964e9d2e45abc3a9c039bfe126b39e4","isrc":"SEBFO8702040","name":"Kärleken till livet","registered_at":"2026-06-08T16:40:43Z","spotify_id":"7yVfWRRsNINOZUC1sWSGPR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31913dc00980c63d1d8501184e047490f964e9d2e45abc3a9c039bfe126b39e4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yVfWRRsNINOZUC1sWSGPR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yVfWRRsNINOZUC1sWSGPR.
{"copyright_id":"0xb35619fbad1e84824dfac980bc3226480751fbc480e05eebbcf43b3026b6a3f6","isrc":"SEBFO8502030","name":"Nu blåser vi ut ljusen (stolta stad)","registered_at":"2026-06-07T12:01:53Z","spotify_id":"6aBsA53RrkSOBmLhYva6wY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35619fbad1e84824dfac980bc3226480751fbc480e05eebbcf43b3026b6a3f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aBsA53RrkSOBmLhYva6wY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aBsA53RrkSOBmLhYva6wY.