Mats Johan Bergström (7 March 1961) is a Swedish guitarist and composer principally focused in the genre of chamber music. Borne in Gävle, Sweden, he received his MFA from the Royal College of Music,
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 0x68f20f21d0ebc967adc8c74a704d46dcf7e5a8ab9da908ae478f46d7175ce7e5. 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/b526a9f3-bb57-44a0-ae29-a8ed50831962.json and https://artists.proofprofile.net/proofs/artist/b526a9f3-bb57-44a0-ae29-a8ed50831962.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Elva stycken för gitarr ur mitt musikaliska skissblock: V. Stycke utan titel
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 0x596a9fa0d254f6169ca0cf074aa030fc66b4a28bbf41fe11511e5ec406c802d0. 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/SE24X2200105.
Elva stycken för gitarr ur mitt musikaliska skissblock: VIII. En liten flicka dansar (Majas visa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbbc302cc849e52fa54214a38660b6721b9718b7fe7b16d4a706c844dd9ddd2. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/SE24X2200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3684a4e45b9447a4d660dda9959dff6688081ef7747dbfb63be28059d33638. 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/SE24X2200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95a9204fe841793c70078eb1954acda613f1890455b2ab8c7412cbf9b47b9a8. 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/SE24X2200116.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: Lawn Tennis, ur Frösöblomster [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39b0cc575e2360dad7ab82f3913163f7d1cd1f9b15d059bdd404275debfa217. 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/SEVOZ1151301.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: Om många år, ur Frösöblomster [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb15a4b8117495bb418135fac915ab321d7fe3bc2d31ef6dcfd151402ef808e. 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/SEVOZ1151302.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: Intåg i sommarhagen, ur Frösöblomster [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7b2a4c0f679e62358834f2f2e26dcb9474e818228ae772fc02cfbc9dc0fd79. 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/SEVOZ1151303.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: Till rosorna ,ur Frösöblomster [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4002bcaccbfddf929b8a3bac9b209732b64e9e613fa30df1c265dbcd5420d03d. 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/SEVOZ1151304.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: Gratulation, ur Frösöblomster [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef2ab86cdda18cf54920e3095343fdb2b890f2fa51f5e21164d1d9c5a824323. 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/SEVOZ1151305.
Moderen (the Mother), Op. 41, FS 94: Taagen letter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8a91d113d05f493d7bbd66b2664c5544657087741367d30f5fe9fb2cf70667. 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/SEVOZ1151306.
6 Humoresque-Bagatelles, Op. 11, FS 22: Goddag! Goddag!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928b13a4683c69b229294f6f15d5f67a05ee0cfd0bd8476671c8efe6fac1efd0. 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/SEVOZ1151307.
6 Humoresque-Bagatelles, Op. 11, FS 22: Snurretoppen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa950c1417421d25e8a73d6ba9e245851dd1b6d2ec83acb3918cab326dfd25dd4. 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/SEVOZ1151308.
6 Humoresque-Bagatelles, Op. 11, FS 22: En lille långsom vals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15eb9d82cf683d9a7e1ccca73d4bc0c2b6ba211f3b6e767bd16252f8afa938. 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/SEVOZ1151309.
6 Humoresque-Bagatelles, Op. 11, FS 22: Spraellemanden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ce3f3502ea22fc7bc82adb85500f1c1fdcc0e4e995f6be0594572bb5e14811. 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/SEVOZ1151310.
6 Humoresque-Bagatelles, Op. 11, FS 22: V. Dukke-Marsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8811e7b509103b05bc3eb572a67bffb13e8616aa5eb758c3e75c1e28d08d5. 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/SEVOZ1151311.
6 Humoresque-Bagatelles, Op. 11, FS 22: VI. Spillevaerket
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a9b30ba7f799457b65f202625efce82331ebc1a880d34898701048975476a7. 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/SEVOZ1151312.
Piano Sonata in G Minor: Sonata in G Minor: II. Romanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72909978806b86d2ce1d9979b2674debc31d1de2bd206da131279c087005f3eb. 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/SEVOZ1151313.
10 Pensées lyriques, Op. 40: I. Valsette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb156767cc227197e3f410f0273a51ae13903107bb78d29dc997f9e463acffbbf. 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/SEVOZ1151314.
10 Pensées lyriques, Op. 40: II. Chant sans paroles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1eb7c6c04a38c220249f7e3d5eaf23db493b560e6f395496f91d5d34ca6eeaa. 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/SEVOZ1151315.
10 Pensées lyriques, Op. 40: III. Homoresque
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3edb90f77f0e63e52de036f585da1b1e8ee2ec06461d0523db71c12eaa3947. 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/SEVOZ1151316.
10 Pensées lyriques, Op. 40: IV. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf12a7c908c29917225d3a919be0eaf623b65034dcae9b763cd1deb79dacc9c3. 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/SEVOZ1151317.
10 Pensées lyriques, Op. 40: V. Berceuse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f167b2e30c6ff0c4d556a5085a32a8cf12c27e81c53691fd9040714f039325. 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/SEVOZ1151318.
10 Pensées lyriques, Op. 40: VI. Pensee melodique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45eb00451ef3f14d466ce38874a7755e3ec8ba10f578adc9bec29a05cbee3dbf. 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/SEVOZ1151319.
10 Pensées lyriques, Op. 40: VII. Rondoletto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7d6021cb6bc7626021d9b5036fa401f1ccab534f2be0fc0ee67dec82e1570b. 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/SEVOZ1151320.
10 Pensées lyriques, Op. 40: VIII. Scherzando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dcf8dd2655b74932eae9d478baefefdaa9b09e8d372c56cb0a1c288debe2af. 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/SEVOZ1151321.
12 Melodies, Op. 33, No. 2. Varen (Last Spring): Våren [arr. For violin and guitar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464aae71980d4fa04ffe7c6b5c0cc0ba79a0ce397328817c7ca8e599376402c4. 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/SEVOZ1151322.
8 Vortragsstücke, Op. 55: I. Notturno (Arr. For flute and guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9feac8c38705f728036fb4c59f1980b7eab3330b183a4300f77eb7a641bb9a. 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/SEVOZ1151323.
8 Vortragsstücke, Op. 55: II. Scherzino (Arr. For flute and guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6a300ae6fda79900d1516f7eb38d7db08065a34897b079f8d8b2df22b1f70c. 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/SEVOZ1151324.
8 Vortragsstücke, Op. 55: III. Albumblatt (Arr. For flute and guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba49e51722e9fd6310cb867d90573e871e292cc0559293e5ff8f25216a48350a. 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/SEVOZ1151325.
8 Vortragsstücke, Op. 55: IV. Walzer (Arr. For flute and guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff9ec014c8e1f9d5b6e6d599d9e38a6621c0f36c2a206012653bdeff59e67ed. 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/SEVOZ1151326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b420e2320c4737746dc5c678b087ced9856ab14113f405ec39548b562473ff2. 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/SEVOZ1151327.
Snon ar kristalle (arr. for guitar): Snön är kristaller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fbd0e5dc3ee3408f3df4a36f68d9cd2f3b9f3630b07d0bd2a24236993544a9. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/HKI190967701.
Karleken (arr. for guitar and double bass): Kärleken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ce8b598d44bc3c0fe351fdc836c9a0d5e89aee3172054584fe4c3b31be28e2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI190967702.
Sa skimrande var aldrig havet (arr. for guitar): Så skimrande var aldrig havet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24983522975d6b6602bcef111c8464d9148b3034ac6ac9f449e4068528aaff1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HKI190967703.
Angbatsblues (arr. for guitar and double bass): Ångbåtsblues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc02a83bd60d484b796f88d2e966be64d97c4fa6697e78c76e7c25c1afc1d029. 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/HKI190967704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38af2cf50f67f07c0dfc39aabf249b79d1499b796e00ddef25be915f0b7ef68. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190967705.
Folj mig bortat vagen (arr. for guitar and double bass): Följ mig bortåt vägen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc489989159952f95d4663c835313c7906db36f4c6eb1bb109c2cea348f5f7085. 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/HKI190967706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b357be7b3d6ac1449c8cf16abab8e43f8a25665159e9466448c3fb763790da. 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/HKI190967707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d89fc3d43c467c71f431936fc037608624b6de9b74d1464256b9dd258252a59. 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/HKI190967708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e2a9a77f1241ea4b378e3868b66afda6372eed87de91282df4d0d91717564c. 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/HKI190967709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c4a8b81972fb38831950eedecdf7de2cd14ca76d22df0027b7530181fc64a3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190967710.
Far Jag Lamna Nagra Blommor (arr. for guitar and double bass): Får jag lämna några blommor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a5490a9169b3574d40b9d3e73aa47f866cdfd42e296fbd34b436aa3c1e32d8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/HKI190967711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31156e129e9d306a853a603db0ec870e187e8cbd7a5702ce1cdfd968338b985. 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/HKI190967712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852ba58ae43356e49db1f2521317a08b43be8f72d419798e99a2ecf28f1c896d. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/HKI190967714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204374b8e7f30811b93369d719910a481c3f6da530d6e781f305a98230750630. 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/HKI190967715.
La Vida Breve, Act II (Arr. Fritz Kreisler / Mats Bergström): Danza Española
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baa28ab59aa92e93c51e63e8d1f94f5262527270f9fd3e11c9138251a1948c4. 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/QMBZ91567040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7267c9b3643b1190f154066ee080f0754eb1bc9bf99c77e49df7d9139d7e698. 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/QMBZ91567041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ffd272afbde6ff52602c764b08fb83eb8f611a14e753220712259d8fe1b181. 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/QMBZ91567042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2fad212a8fa9822381f53ef99dacc381652ec4514a83e51e952df987b64323. 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/QMBZ91567043.
Toccata (Arr. Gaspar Cassadó / Mats Bergström)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b928e3c5038d218cf54d8f86c69781e7655b5d9601de9932522483761b1481. 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/QMBZ91567044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5559f84ed0ce52b18ef34763da922b0c6b2bc20ca9f056fa121855c30d6522f0. 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/QMBZ91567045.
La Rosa y el Sauce (Arr. Mats Bergström)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009e692c262ff4c32e539fc3a2703bb1b766c9902f8f1708399f7955af9ed818. 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/QMBZ91567046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3c52440c560c65b814149be3d5a48f69670db8ae85bdbf1591f884cea383aa. 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/QMBZ91567047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1caa2c9a70674b597c83a3d43f3b74628d13b35807eac5e74446b04dc017cc. 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/QMBZ91567048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0246d564ed20eb9dee0d1e78a82ee654f87e8603e01ba5d2a4cc6f233ef6b57. 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/QMBZ91567049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0793a90da4ba5ad4fe1ad1b967c63fdd325afd3a0f6fe0a13a542fb1b8acefa4. 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/QMBZ91567050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5b9c7398ad46b07d9ea1fb6272ee7e5d7698a049584e4e8b60400266f24ee6. 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/QMBZ91567051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f58e225c1b8aac56f641412222bcfe8faba5b68ecdaa6c05c852ef8dc29365. 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/QMBZ91567052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6c8399d04d5df826836b668acf8f673bfff64f0285811855661b0ccfd50d5d. 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/QMBZ91567053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8ad04d3100f720ef083a9f63a6f82d934e93e7e569fcdf45b125133dbb440e. 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/QMBZ91567054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf164f6f22dfac4b790dd47fe584066f1ad1e83099a129b1a1be4c4d8736d1c. 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/QMBZ91567055.
Frösöblomster I, Op. 16: No. 4, Till rosorna - Arr. for Cello and Piano by Mats Rondin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d3c92c2584da87d406fb764545fe42bc9ba960a311e4d0a79f5c6f4b75e403. 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/SEVAF2300201.
14 Romances, Op. 34: No. 14, Vocalise in E Minor - Arr. for Cello and Piano by Leonard Rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf941ec5a6e3d8959279bc5caf1836a582b1f1e17bb3d5c9342a1af6934bb722e. 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/SEVAF2300202.
3 Songs, Op. 7: No. 1, Après un rêve - Arr. for Cello and Piano by Pablo Casals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1527d072e21d1ae83ff76bb46198aadd6621b2b16337b0cfa83cbd7abd573562. 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/SEVAF2300203.
Pelléas et Mélisande, Op. 80: No. 3, Sicilienne - Arr. for Cello and Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8704abe039bdb220207d87855ccca89210d6ac826e408cdf661a1dedd5f6e63. 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/SEVAF2300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79174fb4006db32f305e9a7b64c1e00f0b72633d8f618268744462400a94454. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HKI192219401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2751525005f994ebda7ac64cd3ef7f309ba31abd2118a762d5897d3b14ea3e7e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01ffbd423edc018d255d792cd4a0cb0ce4625848a971d59e9eb30e4ae8f88a3. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/HKI192219403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384010a9a0fbecd4f006be0980dc10a2b879d8fc1b5178080446ade5920b0761. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4a3b5c1ce17cbaac56d76f9921e81288de77639075f32a422629ea92966d6f. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/HKI192219405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8e50c7063805da6fb75809caa96d0502866ef0df100c9d7eb705f8396c6142. 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/HKI192219406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc501edbf92a84d3dd594a82c9986317140fbd20f929028c3f50d52950416db89. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/HKI192219407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac02e0b4e03de6387346c2f0ce393c38b3312cd99db4b8d95d9ded59f68100e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d24cd880f9e721b85697dd9fce024b4106a146ea83d418db7d7d1c3aadf06e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HKI192219409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb389f6352aed737e3a2f03ff6227455256199fd89a9e0cf3f57bbac68ee97fd. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30053a97a188e5778e32e6eb1ef24a5cc5420fd879a44843eb4ad4ed823a685. 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/HKI192219411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d2d2c632035380b55e398276457113a2849e7175f42b65d24d8af020e233c3. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/HKI192219412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbafc066c5fe08d326eaf63015a0564994951a66fa6d8363a12171c2c529294. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac018d27e3995243f31781beb3c0e521e11d3025921ae34ecf624a10653716bd. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/HKI192219414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b744273d9108f3e7dbf6057709e70346e3c7524cfeb4375a4efd509823e7946. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/HKI192219415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541c5809f90148704a9d0cfb0f421f850ba2bbb005cdc920fd4b5ddf0c9b618b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192219416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ae39b99ed3bc89de43ecdff41c172719ba04aa982aaab006b09bec00618447. 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/HKI192219417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128892757efca790ff0dad69f66a4f185029f99c02b7001156d3b18601ed39c3. 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/HKI192219418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3264d291835735d43a983b3514d3422ed469f583a08554512e4ce8f9df59fe62. 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/HKI191530101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9e734e338696e2dbcba208bce5d765a02de72fdf1f4eabccb976af2c625a2. 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/HKI191530102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b78ac1029d8cdb6dc01d00339f08b9be66890c02f4d0fb32b22dfb12eff342d. 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/HKI191530103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211b70020a1069a1677342549da2c8b6b18aa4c0707d6ac3250ba151c866be13. 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/HKI191530104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3cab4e0919482ac5436d7cdf0002f0c371db484c106d1ce10baf2b71702605. 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/HKI191530105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee81a17cbf095a595a55cf78916b8ebe6f4b7fc57705c5157c35eed8a63833f. 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/HKI191530106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95838140762841d4a23c34b743c7cbec0b3819412d06d90c523907161794604f. 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/HKI191530107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c741f68e1c46ec6b1e16586a0120e37a1908bf57940e40ad32bd15ee83c2cb8. 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/HKI191530108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b455b13ebdaba7fc6f119c5d207005875fe6bcda47b70574dda6294249b7e69. 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/HKI191530109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacfa6b0b3ae52c75a1e1eccb14efdea92cb67111aa0bec98dabd252a86012d7. 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/HKI191530110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355286977edf31858b27fc57c8a21c0b4533da970143205bd7e9e090265dd44d. 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/HKI191530111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19262432db1215ecd6009e0595128e595844ca026494d306b05bb857612c5411. 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/HKI191530112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc17b43e865926538d624559874c1968dc57889374e285580bf5945526276b7c. 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/HKI191530113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028843d7f003e86851f7d6eee34bc1fe48b3b07cb79a586b50e4a3915f077219. 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/HKI191530114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ec132a046b92a795b46416906d448ad87fd11b8d77f1d2b53ed406b1f93a68. 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/HKI191530115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff88bde24fdee93ef9a30314d0401a0d0fa921bace6291a4e43065e6e73f2e44. 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/HKI191530116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfebb327715ce23c8395b39a0da729430e7634dac423b4622e5ce4e8386f903c. 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/HKI191530117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548496438f6c079b8848f13bf2f24ab534ae252a990d8d5257a4eca5f7470390. 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/HKI191530118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a74f42d72419549ab7c12c7de6a13702e973c04acd211900fa3c072893aa27. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/SEVJH2401501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77752497bbcddadf687bfddc0bd871baf682461e4ec3007f7cd16f9242e04d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/SEVJH2401502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f220edaa03dccd081020c3cec24dc00eb6f19abada30d75732aade52c778d3c. 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/SEVJH2401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcbe43b4672b39d0494522dded4a2d6261fbbeb5ca8691f030271274080f5bb. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/SEVJH2401504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7766cbfc23a9f2220b132cca4eb7d753108d8d025dfda889f719517843a2559. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEVJH2401505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c78b1fa425eaedbc513bba2caa2e97d4e489ef1410bcdeee8b4a7fa7525a6f9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SEVJH2401506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a8c53be4e3f59369491cc9be189dd4471c2ec8cf4083d749797d397487716e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVJH2401507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5a05524876199418b4e94e66465ccdd950829ed3eaf5ba65c4b4c7c8c14311. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVJH2401508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49c6ac30e1b4dc9eb9964e423a0bd372a41199548e42e7aa637f65b9e1fa71a. 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/SEVJH2401509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc8bce9f029ef6eeff2b624ee3a65998ce18823b0af1ca5c371846f2414c2ca. 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/SEVJH2401510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702e6d3d11be4b048e1a5b39fc59be1560d8a847cc6be4754b9f85fe1f02fba1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEVJH2401511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2546add7462e41582bfeaf725d8acaefb433f96ac5e775eb4f4036270a3a5bc. 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/SEVJH2401512.
Sign. ''Karlsson - Evig vår'' & Helga Andersson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33c0b0847a351dc54af27eeb1de1d1a8c6bea1b974f7dcd70ba1ad99eb8b82b. 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/SEVJH2401513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601ab520198e85e44f9a68824e420835223d1d53f05b35fbd1ea8264da40697a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/SEVJH2401514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccef9d2efd1035ca84742eebffaab8f9a7e60c5b97503d3ae8efb642f79573f. 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/SEVJH2401515.
Capriccio in B-Flat Major, BWV 992: III. Adagiosissimo - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcfb1d17f01a9c00b38fdabc29aed1c8a58b451a0412cda5c1b5dbcf0920eb9. 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/SE24X2200201.
24 Exercices très faciles, Op. 35: No. 17 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b3e7926b82425b939c44ae4f1b6d5ea9bbdbba599222d909bc7a90a58f4e52. 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/SE24X2200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fef572d1c4b28dd94a4fad24232a19a104bc617abe5cb5fb2e81075b699ee6a. 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/SE24X2200228.
Ouverture in E-Flat Major, BeRI 321 - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a01ce3b4121efcf3e90f20569ca64dc85eaaeadb232f445b628d9100e283a45. 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/SE24X2200202.
24 Exercices très faciles, Op. 35: No. 22 in B Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f7b9188d99aeb2cdac71f28216dede48efa860a250394b79b965025fbcc4cd. 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/SE24X2200212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c691c1f27d27bd6d2dc6c6c766d6447c4dcfd977060f0d646fc0ddb42cf85a8. 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/SE24X2200229.
Drottningholmsmusiken, BeRI 2: XX. Allegro - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20586499a551b53c94818161e429b498ad699ccb97e12a53f55c3243feea7ea2. 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/SE24X2200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04e04f7e6172614abe297a12b14b1eb446a1508f983ce3af5d982d74934b757. 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/SE24X2200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c58d3e0ae9feb805edc5fe6c2d1180b3e9e833b5baae858fb39e4c3a25a842. 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/SE24X2200230.
Assaggio in G Minor, BeRI 320: III. Bourré - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2aba54f59788b4c78a690ba52632cc05aa3387ea4ce9383631e9424a0caddcf. 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/SE24X2200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb015f2a4ba4c5ca13495a216ac11303f96fa2b112bf2adc824c70abb3086b0d. 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/SE24X2200214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1111d82fb1c4628217ae23f44192e576713e998305ce74f820a20d34065b3e. 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/SE24X2200231.
Sonata in C Minor: I. Andante - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57b724935ad6469527c1613bca3ad56dcedd0b658bee1dbd06dbf5abc437568. 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/SE24X2200243.
Introduction and Variations on a Theme by Mozart, Op. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718db98064c48e49e0a32a1df761f1383123de0f896aa86bd8d5a293fdcc389d. 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/SE24X2200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6416e7be838c23bc8b201556f0ae9f28196fd22323dd463d7872ae6c9e45ad. 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/SE24X2200232.
Sonata in C Minor: II. Allegro - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370968d9f15db9f11ecd8be5763c6876552245ff89d848a07ec6d1637134fbf8. 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/SE24X2200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb6f57c6bc195d36380f36c09a09d5a267c3d6be9ab954629ef6a432279d107. 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/SE24X2200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed11578a5711854c9edd50f65d56784d9ad0729d77e3a2786d78faaaf951c1a. 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/SE24X2200233.
Sonata in C Minor: III. Adagio - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeb6030c9b15596764a14d16fc9f62f752180d459032a63fa38b1c143ad78eb. 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/SE24X2200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7a9f7bc98f31be1346eb68a05d6858546f8ece65a14e747ddb24e086f9c1b4. 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/SE24X2200217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf015c0d4fb8a40abb41caaad0f0f6af32b784ff1aafe8c6a4440a525ff4d89e7. 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/SE24X2200234.
Sonata in C Minor: IV. Vivace - Arr. for Guitar by Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb543a3f96aff4bd6d1e02e224eab45f9bcb55771936f198805b12c80610f3a73. 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/SE24X2200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204aea52361a570643412db86968b1803fc9e50e50bf8266a85dacd37ba45da7. 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/SE24X2200218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc452d0661693dc80f6274b62c3ac0374e7dc02c0beb7fb596dde754a7df4b43a. 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/SE24X1300105.
Sonata No. 1 in G Minor, BWV 1001: I. Adagio - Arr. for Guitar by Mats Bergström
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Sonata No. 1 in G Minor, BWV 1001: II. Fuga - Allegro - Arr. for Guitar by Mats Bergström
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Partita No. 1 in B Minor, BWV 1002: V. Sarabande - Arr. for Guitar by Mats Bergström
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Partita No. 1 in B Minor, BWV 1002: VI. Double - Arr. for Guitar by Mats Bergström
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Partita No. 3 in E Major, BWV 1006: I. Preludio - Arr. for Guitar by Mats Bergström
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Suite española No. 1, Op. 47: Asturias (Leyenda) - Arr. for Guitar by Mats Bergström
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Partita No. 3 in E Major, BWV 1006: II. Loure - Arr. for Guitar by Mats Bergström
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España, Op. 165: V. Capricho catalán - Arr. for Guitar by Mats Bergström
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Partita No. 3 in E Major, BWV 1006: III. Gavotte en Rondeau - Arr. for Guitar by Mats Bergström
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El sombrero de tres picos: Danza del molinero - Arr. for Guitar by Mats Bergström
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Chaconne in A - Arr. for Guitar by Mats Bergström
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Homenaje pour le Tombeau de Claude Debussy
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Campanella in D - Arr. for Guitar by Mats Bergström
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Aria in D - Arr. for Guitar by Mats Bergström
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Giga in D - Arr. for Guitar by Mats Bergström
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Fredmans epistlar: No. 66. Se var Movitz sitter där - Arr. for Guitar by Mats Bergström
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Fredmans epistlar: No. 9. Käraste bröder, systrar och vänner - Arr. for Guitar by Mats Bergström
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Sonata No. 1 in G minor, BWV 1001 : I. Adagio
Partita No.2 in D minor, BWV 1004 : I. Allemanda
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Sonata No.1 in G minor, BWV 1001 : II. Fuga. Allegro
Partita No.2 in D minor, BWV 1004: II. Corrente
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Sonata No.1 in G minor, BWV 1001 : III. Siciliana
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Partita No.2 in D minor, BWV 1004: III. Sarabanda
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Sonata No.1 in G minor, BWV 1001 : IV. Presto
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Partita No.2 in D minor, BWV 1004 : IV. Giga
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Partita No.1 in B minor, BWV 1002: I. Allemanda
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Partita No.2 in D minor, BWV 1004: V. Ciaccona
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Partita No.1 in B minor, BWV 1002 : II. Double
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Sonata No.3 in C major, BWV 1005 : I. Adagio
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Partita No.1 in B minor, BWV 1002 : III. Corrente
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Sonata No.3 in C major, BWV 1005 : II. Fuga
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Partita No.1 in B minor, BWV 1002 : IV. Double. Presto
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Sonata No.3 in C major, BWV 1005 : III. Largo
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Partita No.1 in B minor, BWV 1002 : V. Sarabande
Sonata No.3 in C major, BWV 1005: IV. Allegro assai
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Partita No.1 in B minor, BWV 1002: VI. Double
Partita No.3 in E major, BWV 1006: I. Preludio
Partita No.1 in B minor, BWV 1002 : VII. Tempo di Borea
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Partita No.3 in E major, BWV 1006 : II. Loure
Partita No.1 in B minor, BWV 1002 : VIII. Double
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Partita No.3 in E major, BWV 1006: III. Gavotte en Rondeau
Sonata No.2 in A minor, BWV 1003 : I. Grave
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Partita No.3 in E major, BWV 1006 : IV. Menuet No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1731619f713bf02d81591b88b3758613d8d655b3d66b2c818fd2788d14b4ff32. 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/SE24X1700129.
Sonata No.2 in A minor, BWV 1003 : II. Fuga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd37d004e5f2b93847c90641f45429be1261cad9961194365209fdcad5dec0b0. 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/SE24X1700114.
Partita No.3 in E major, BWV 1006: V. Menuet No. 2 – Menuet No. 1 da capo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6325edad93c324545701cf8bcc2fd64a8a58fad22993f9c4ec62b9b5af8d2c. 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/SE24X1700130.
Sonata No.2 in A minor, BWV 1003: III. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945332605dc7b98504a3f9c63e735216c336dcfa5bd84dee60e22121e4bd147a. 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/SE24X1700115.
Partita No.3 in E major, BWV 1006: VI. Bourée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a48e8a9b3db10e63ffc655921622a9894e3899cec9369638570f6fd35fb29f. 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/SE24X1700131.
Sonata No.2 in A minor, BWV 1003 : IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a0e6f7396f472e2df62356c64d4e5f586576ac0339f6f4a0c86e71ecdd2e89. 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/SE24X1700116.
Partita No.3 in E major, BWV 1006 : VII. Gigue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6717eb8fc737c6dc14675075cf945928a0971168e083920cf0eb8843b9e241e. 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/SE24X1700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5534ad11a3017534b8ebbd590b1331eee7c771e560ba777e68a503850bfe41. 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/SE24X1300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24782ec736ace83c3c2c6fef2a49b99f9507c5ffa4f407d5dd4e722d0cbd984. 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/SE24X1300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb16d1a3b0b1777da71dc3dde33a90f43859bfc64e16ed2fd409448834a13343. 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/SE24X1300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3367510d48d736a4d853727b8875a5bef7a966ffaef1a7849da52e01973b7d7f. 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/SE24X1300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ad9e93ed3601572f506667cd18c4fdc94b048b20aa9906a1ac920b77fc9ae. 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/SE24X1300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05400398f57a08b0cc4fd6996671f211be7d1d723a42bb18e839a73fe3760c18. 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/SE24X1300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeace9326cca99d322ad4ddec9141a77a9f5b807c99b1f3ff0d9d955d2f72598. 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/SE24X1300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c16afa484ff8a8f7bcd7b2e131b3de92dbd4a10e58f95aff9c2f63142da891. 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/SE24X1300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb912f73c545cadecc041607715ba7091e7861a73bd4a0387bf43311184324abf. 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/SE24X1300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfd055a3113cabbdc364157b4d63dab146e3adb57910bc0d375c5920ef333e2. 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/SE24X1300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a68e7f826d7744534895993b77b73c60b414279f415b3f10b801ac7d4a26f9. 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/SE24X1300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91f11764260d5ff2dd313e583a796faf0d3f3e662a24849986f8e75d9b706a5. 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/SE24X1300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe239f5840b5425e90226c2a8819bef46df31c858e8f4f7824c9343f9e051f809. 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/SE24X1300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b91da8947b804b30a56b324008272bf6398ee53962e4c895b8e5f3439c66f9. 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/SE24X1300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda363054979193bbaf4a929c4d6f167a0f235b96691c9f215bcd02f343723b45. 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/SE24X1300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcd19b64d731e730a54f3d8b5071094074215d64a974d110bd88dd17af53157. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/SE24X1200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfc917f2d8cce88572daaaed426ac77e236972558db88319015f20c05c917b5. 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/SE24X1200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81539b2b1bdeb8c659a093e97068889c6c16483ab3dffe17bae10b0a13d7cdaa. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/SE24X1200103.
Under the Weather MIX (Electric Counterpoint Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdaf15696fcc7e256103364dc8baea3ea043b1c0fd601a7b5cb92f6cad78b37. 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/SE24X1200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c0d2a715e99832f569f13911838f48f55b66fed3c32e8aa13fd3af993ff899. 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/SE24X1200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff41ad382afa66a1c92a80dd71b72c8595bd9a55a99fb64883734aa00a3e871. 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/SE24X1200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce297c2072db0cf909d9f02c3fa57dd682c81260251f2cf794a1462dc83a0d7d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SE24X1200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa9235d509b7e62bfb6414d7734bb8dacce4940c265612ccf57fe13686220b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/SE24X1200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b766d9ebb426751f01c65593aa695bc166be4002bf3f0661ee06a864be15aa. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE24X1200109.
So Many Layers of Colour Become a Deep Purple Heart (To Steve Reich)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15d8f9e35f3caa309ed98fa29aa392fba187c4e976b3db9aedee54d0c5ea750. 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/SE24X1200110.
Ernman, Malena: Arias, Lieder and Cabaret Songs
Carmen, Act I, L'amour est un oiseau rebelle, "Habanera": Carmen: Habanera, L'amore est un oiseau rebelle (Arr. M. Berstrom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0de8291d04aecf7294f3201d5a69216acf04e291f26c86ed1da7b4231644e7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SEAEU0320030.
Carmen, WD 31: Carmen: Seguidilla, Pres des remparts de Seville
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1710b06c0e9c29bb3af522b76932753992a9815dbadbd687d03c3ea781848b6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/SEAEU0320040.
Summer of '42, the Summer Knows: The Summer Knows (Text: Marilyn & a. Bergman) [arr. J. Wells]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35502fda164937bb614fd52651913817baa6dbfecad6bd85fcf7d52038085861. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/SEAEU0320060.
Abendempfindung, K. 523: Abendempfindung an Laura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3ab62df655efff9fdc68f7bc95c2cde7a32ea1902d67f96709ab4fba08a044. 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/SEAEU0320090.
Am Tage aller Seelen, D. 343, "Litanei auf das Fest aller Seelen" (Arr. M. Bergström)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcd79ad400e51927234d2a2d69815beaa34f4dd21a06b2cff8dd816dd4fe0ef. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEAEU0320130.
Shall I Compare Thee (Arr. M. Bergstrom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba76df509edd0629d4a74b19689197ab6c92cb0a9bdbc51861952e7adc5e4578. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEU0320180.
Reich: Electric Counterpoint / Takemitsu: All in Twilight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9a7f5bdd2f4ab8a3f0323e043f3e07c68a22ab6e0e1571b95dc550433cdb3e. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEU0219070.
Tonadillas: X. La Maja Dolorosa No. 1 - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d4ff72e7e7c0affb9c6d95a7cd94f6aab962fd0095556d8b4a373778f45a57. 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/QMDA62138194.
Tonadillas: XI. La Maja Dolorosa No. 2 - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b03cb988e025f2e4522d702d1c5375bcdc8a79f1053d12ca802acb84b6a3437. 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/QMDA62138195.
Tonadillas: XII. La Maja Dolorosa No. 3 - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01c51cd9be69a7baa485aef4494d47100cd946e040a49cb113ffa525e66234. 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/QMDA62138196.
Tonadillas: V. El Majo Tímido - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f4978971a9f1332b7e2c10a8a397510585f60028d82c46a88e5119345ca64c. 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/QMDA62138197.
Tonadillas: III. El Tra-La-La y el Punteado - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19c251c511593bd6a1649df89b0c8b1b51fc6a9f7a0d8d31af47415a1bebdfe. 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/QMDA62138198.
Tonadillas: VII. El Mirar de la Maja - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758168ed966fea428fe2b7fc7704854d413a006fab7fdae59c931abb382e65d7. 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/QMDA62138199.
Tonadillas: IX. El Majo Discreto - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa189110b449d51dfde70e7acd2520aa70d12d10babf978a4ba95abfdcc4d3a8b. 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/QMDA62138200.
3 Songs, Op. 8: I. Au bord de l'eau - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a85060cf68c740090921fae3265acc66b1e07dadd4285fa77c9322c21d91fe. 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/QMDA62138201.
2 Mélodies, Op. 46: II. Clair de lune - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaed332bebd99a309027d69e3f54e8408746b507a217e95a30bcc7a9e7bb55cf. 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/QMDA62138202.
3 Songs, Op. 7: I. Après un rêve - Arr. By Mats Bergström
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec98499cd457822bc3ec9edc717d9c293dbf8a616de126646c313d9f63bdcba1. 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/QMDA62138203.
2 Songs, Op. 1: I. Le papillon et la fleur - Arr. By Mats Bergström
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4 Songs, Op. 39: IV. Les roses d'Ispahan - Arr. By Mats Bergström
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Melodi - Arr. By Robert Malmberg and Mats Bergström
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Dagen svalnar - Arr. By Robert Malmberg and Mats Bergström
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Nordisk vår - Arr. By Robert Malmberg and Mats Bergström
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Ingen är ensam - Arr By Robert Malmberg and Mats Bergström
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El sombrero de tres picos, Parte II: Danza del molinero - Arr. By Mats Bergström
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7 Canciones populares Españolas: I. El paño moruno - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: II. Seguidilla murciana - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: III. Asturiana - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: IV. Jota - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: V. Nana - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: VI. Canción - Arr. By Miguel Llobet and Emilio Pujol
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7 Canciones populares Españolas: VII. Polo - Arr. By Miguel Llobet and Emilio Pujol
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Guitar - English Music from the 16th, 17th and 20th Centuries
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e78134fdfd84d175e4b782c7085feb2907870a3a9d2ec3e43c51461f053e6e3. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/SEVOZ2301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9d19a6dfa00c4bb8311c0722303c6dcab64b144f3d4c037e6e2408106e139e. 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/SEVOZ2202201.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d70487af18fd63635825e1e09092a2d198e28b0dc86056f46e002202721a15. 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/HKI192242705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5584a4926a94916f9f9aa25608df39459e2093b504cd5d40204cda768eae8ff2. 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/HKI192242719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5544d4baab3c46561f9d6c8d9f9459c63ddf826825004f2b776fd92cb3aaecee. 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/SEVOZ2201101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfccde084e8f0e5f1cb6aed5fb23a032d1e84447fd764c654ce74b775bcc7f5f. 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/SEVOZ2102901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411b47d3d48a4de602bb0e1fdb16b1a2c0f3cd1ef74d2f8d2169d0584b1d7446. 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/SEVOZ2102801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b1e4e5214eeb9654be639c098fa440dceede2d59d299b6a33550955f3a1911. 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/SEVOZ2100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad10894aeedaa5e68a7d3f03ea8a50a965503b3715337d5c6f45fa87370a7045. 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/SEVOZ2100501.
Fredmans sanger: No. 64. Fjariln vingad (arr. M. Bergstrom)
Carl Michael Bellman (1740-1795): Sånger och Epistlar / Songs and Epistles
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Fredmans epistlar: No. 5. Kare Broder, sa latom oss supa i frid (arr. M. Bergstrom and M. Sameulson)
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Bellmans skrifter: No. 14. Herr Bacchus han ar en riddare bald (arr. M. Bergstrom)
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