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 0xaa6a57884c483d638f34f06a5c07a5a6b80f8223ffb5ae4c85cf086549ea81f1. 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/618eb40a-58ed-400c-ba1b-a166419328e2.json and https://artists.proofprofile.net/proofs/artist/618eb40a-58ed-400c-ba1b-a166419328e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Uglehuset blåser overende - og Nasse Nøff gjør noe storartet
Kenguru kommer til skogen - og Nasse Nøff får et bad
Det snør - og Ole Brumm bygger hus til Tussi
Tigergutt kommer til skogen - og får frokost
Klatremus Og De Andre Dyrene I Hakkebakkeskogen
De Seksten Beste Egner-Viser Pluss Karius Og Baktus
{"copyright_id":"0x3aaf0d0131910ddd0907c1145ae38e3bb68733dc2a4ff872c133dbeef30b3071","isrc":"NOX9X3388408","name":"Den Glade Familie","registered_at":"2026-06-29T17:26:57Z","spotify_id":"3hanzDNgl3U0Z7VhtTEhDO","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 0x3aaf0d0131910ddd0907c1145ae38e3bb68733dc2a4ff872c133dbeef30b3071. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hanzDNgl3U0Z7VhtTEhDO.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/3hanzDNgl3U0Z7VhtTEhDO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ee0a15affd2f377891f1243bceb490341ab7693f36f8ef9f002b48517d1353. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DMYdfunq00RIS1qcLB5KC.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/1DMYdfunq00RIS1qcLB5KC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba351dfbf09a70dce393f615295298266feb63bf36a598e976d1891f2d40456. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lubakrqOf0pbDKg1Jub13.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/1lubakrqOf0pbDKg1Jub13.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba27fbc8d9328339dc01a3f7c32336b4a6e3a47c0f2f84c75060f8846782f90. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24nwwASRNWbO35X9de1DLT.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/24nwwASRNWbO35X9de1DLT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbeff9578826b7a918958b5b5133875cdc9ac3670db00141571655f11c736ce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3L29C75OaFthURUOvzgZwV.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/3L29C75OaFthURUOvzgZwV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb48aaa8e5d1fb33ad64e2cfbcdf3b9345b2db398e5cf8df8d34077ab1247e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B7jcwGYQlKaqYwhlknZGi.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/4B7jcwGYQlKaqYwhlknZGi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8638a2dc35d4ba31570d0763eeac4bc96a3fa93bebdd5e2e5ad90f85ee67fe20. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4F1tdWODHLAtHD7C6ZfnrX.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/4F1tdWODHLAtHD7C6ZfnrX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329fff471495d86544cb189997c93d8f319e63ebf17808723dea1b90477c7284. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3uKZEXyt7W876rXW9QO5Gv.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/3uKZEXyt7W876rXW9QO5Gv.
{"copyright_id":"0xfbcb96daa7d0b58c5ed57bb087865d7d084d6438b01bc1839fdc63f56ee3fe65","isrc":"NOX9X3388315","name":"Ekornbarnas Danselek","registered_at":"2026-06-29T17:21:11Z","spotify_id":"5qsyXCnF1g8Wk7cfiyCNZS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcb96daa7d0b58c5ed57bb087865d7d084d6438b01bc1839fdc63f56ee3fe65. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qsyXCnF1g8Wk7cfiyCNZS.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/5qsyXCnF1g8Wk7cfiyCNZS.
Folk Og Røvere I Kardemomme By - Overtyre
Folk Og Røvere I Kardemomme By - Politimester Basitans Vise
Musikantene Kommer Til Byen - Duett Fløyte Og Tuba
Folk Og Røvere I Kardemomme By - Kamomilla Spiller
Musikantene Kommer Til Byen - Bondens Sinte Vise
Folk Og Røvere I Kardemomme By - Visen Om Været
Musikantene Kommer Til Byen - Karis Vise
Folk Og Røvere I Kardemomme By - Kardemommesangen
Musikantene Kommer Til Byen - Karis Vise (Uten Sang)
Folk Og Røvere I Kardemomme By - Den Talende Kamel
Hakkebakkeskogen - Petter Pinnsvins Vise
Musikantene Kommer Til Byen - Muntre Musikanter
Folk Og Røvere I Kardemomme By - Tante Sofies Sinte Vise
Hakkebakkeskogen - Bestemor Skogmus' Vise
Musikantene Kommer Til Byen - Gammel Marsj
Folk Og Røvere I Kardemomme By - Papegøyen Fra Amerika
Musikantene Kommer Til Byen - Trompetervise
Folk Og Røvere I Kardemomme By - Trikken I Kardemomme By
Hakkebakkeskogen - Vaskevise for Småbjørner
Musikantene Kommer Til Byen - Musikantermarsj Med Trompet
Folk Og Røvere I Kardemomme By - Røvernes Letevise
Musikantene Kommer Til Byen - Karis Vals
Folk Og Røvere I Kardemomme By - Røve Tante Sofie-Vise
Musikantene Kommer Til Byen - Morgenvise
Musikantene Kommer Til Byen - Vi Har Den Ære
Folk Og Røvere I Kardemomme By - Tante Sofies Sinte Vise I Røverhuset
Musikantene Kommer Til Byen - Trommeslagervise
Folk Og Røvere I Kardemomme By - Røvernes Vaskevise
Musikantene Kommer Til Byen - Vertens Vise
Folk Og Røvere I Kardemomme By - Glade Røvere
Folk Og Røvere I Kardemomme By - Røverfangevise
Musikantene Kommer Til Byen - Hønsemusikk
Folk Og Røvere I Kardemomme By - Røvervise
Hakkebakkeskogen - Redde Brumlemann-Vise
Musikantene Kommer Til Byen - Trist Musikk
Folk Og Røvere I Kardemomme By - Fru Bastians Vise
Musikantene Kommer Til Byen - De Triste Og De Glade
Folk Og Røvere I Kardemomme By - Røvernes Vaskevise I Fengselet
Folk Og Røvere I Kardemomme By - Barbermestervise
Musikantene Kommer Til Byen - Politimarsj
Musikantene Kommer Til Byen - Muntre Musikanter - Alternate Version
Folk Og Røvere I Kardemomme By - Hurrasang for Røverne
Musikantene Kommer Til Byen - Potpourri Med Sang
Musikantene Kommer Til Byen - Muntre Musikanter 3 V.
Hakkebakkeskogen - Vaskevise For Småbjørner
Kap.9-1 Apekattene Holder Råd Og Doktor Dyregod Får En Sjelden Gave (1)
Kap.9-2 Apekattene Holder Råd Og Doktor Dyregod Får En Sjelden Gave (2)
Kap.2-1 Doktor Dyregod Lærer Dyrespråket
Kap.11 Kanarifugleøya Og Mer Om Sjørøverne
Kap.12-1 Det Hemmelige Rommet I Sjørøverskuta
Kap.2-3 Papegøyesang (Oversatt Til Menneskespråket)
Kap.3-1 Doktor Dyregod Får Nye Pasienter
Kap.13-1 Jip Lukter Og De Kommer Til Et Fjell
Kap.4-1 Doktor Dyregod Får Bud Fra Afrika
Kap.5-1 Den Lange Reisen over Havet Og Hva Som Hendte På Afrikas Kyst
Kap.6 Polly Har En Plan Og Vil Redde Sine Venner
Kap.7 Flukten Gjennom Jungelen Og Den Berømte Apebrua
Kap.5-1 Den Lange Reisen Over Havet Og Hva Som Hendte På Afrikas Kyst
Tommy Og Elefanten - Karius Og Baktus - Ole Jakop På Bytur - Da Per Var Ku
Om Politimester Bastian, Tobias, Tante Sofie Og Alle De Andre I Kardemomme By
Fortsetter: Tante Sofie Blir Røvet Tilbake
Om De Tre Røverne Kasper Og Jesper Og Jonatan
Pølsemakeren Er Sint, Politimester Bastian Bedrøvet Og Silius Får Ikke Eselet Sitt Til Å Gå
Kasper Og Jesper Og Jonatan Drar Til Byen for Å Røve
Kardemommedagen. Kamomilla Får Ikke Lov Til Å Gå På Kardemommefesten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720319c5ae02fa3582b41604557027136259aaabf50cce64cfab9dfe0a668e66. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lRgrZwmjc4Yxu7q8yqZEh.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/2lRgrZwmjc4Yxu7q8yqZEh.
Løven Spiser for Mye Men Bastian Får En Ide
Bestemor Skogmus Går På Besøk. Morten Skriver Brev
Klatremus Får Mer Å Spise Og Reven Blir Narret to Ganger
Klatremus Er Barnevakt Hos Ekornfamilien
Brumlemann Blir Reddet Og Det Blir Fest I Skogen
Kasper Og Jesper Og Jonatan Drar Til Byen For Å Røve
Løven Spiser For Mye Men Bastian Får En Ide
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219c0a1e72ef8fd1749e7b9f58fa611a5344f497f715d383076f07542b122a26. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02IghJw6JJPFJPkXEfRrpc.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/02IghJw6JJPFJPkXEfRrpc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728cb57787684ed40c9ac20d6a11d104c4a1b2e83e9f552526e195150b2391ae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0w1olRZY9VBTkLx7FS4uiu.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/0w1olRZY9VBTkLx7FS4uiu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb43e1e5b4d32d81940488bc22e4cbdd2c012dfd563ba8836e430bc4dade84c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tg1dQt0RzUel3IgR6lMat.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/2tg1dQt0RzUel3IgR6lMat.
{"copyright_id":"0x1b481ffb40a3a4e364763011a5dcb04f73dfa5637666a3621ce287cddc800eb2","isrc":"NOX9X3697416","name":"Ekornbarnas Danselek","registered_at":"2026-06-29T17:22:25Z","spotify_id":"0yQvc2VJqzjePM244eIXDw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b481ffb40a3a4e364763011a5dcb04f73dfa5637666a3621ce287cddc800eb2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yQvc2VJqzjePM244eIXDw.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/0yQvc2VJqzjePM244eIXDw.
Klatremus Får Mer Å Spise Og Reven Blir Narret To Ganger
Bakermester Harepus' Pepperkakebakersang
Folk og Røvere i Kardemomme By - Sangene fra filmen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc101a4bcc6cc2beb32c051d987291318eda8dce33621781fe1b1dd528c602b4b. 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/2b7B564Lf8MN4SRfxCdS5N.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/2b7B564Lf8MN4SRfxCdS5N.
Make Way for the Band - New Music for Concert Band - Demo Tracks 2014-2015