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 0x100cf7debd60a09aab88f6f55e3456b74d94120fc43aee0ad38f4756c670a00c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8dec7dd4-e98b-48e6-868d-eaea533ca2c6.json and https://artists.proofprofile.net/proofs/artist/8dec7dd4-e98b-48e6-868d-eaea533ca2c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Joseph Martin Kraus – A Musical Portrait
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 0xa07cc9cb9844ebc12f286690842ed9e411a464666f231659e6e6898ceea09f5c. 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/SEAGA1007080.
Andeliga sånger (Spritual Songs): I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddbcb8d843b7af22613f94bd14139107bd991d32f54311bd0f159eef53ef839. 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/SEAGA0816060.
Andeliga sånger (Spritual Songs): II. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99055ecc803823bdecd9bac2318d5bf3767fbebe8e7692bfa1fcc42bce4243. 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/SEAGA0816070.
Andeliga sånger (Spritual Songs): III. Jesu Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a735a5eefa7acb64db1601ae4a7fb6b016c59f868dd24dd230bb6a26e7bb01e. 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/SEAGA0816080.
Andeliga sånger (Spritual Songs): IV. Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43324b8966d6d86b756e79fc62c41333d740817f7a849cae087b3b5973374660. 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/SEAGA0816090.
Andeliga sånger (Spritual Songs): V. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb486a6b729b1c0b40f801809e97b10023034d3620c3a4022731a6f46a12511. 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/SEAGA0816100.
Andeliga sånger (Spritual Songs): VI. Virgo gloriosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd209fbfb7b5cb0cc849e08f588e35930ee8982ad7dc5d681dc0d429b3dd18c. 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/SEAGA0816110.
Andeliga sånger (Spritual Songs): VII. Osanna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d62edb278c12c6b042f5bd88e70f0c1b1439598e8a0446de372aa9ba7c46ca. 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/SEAGA0816120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3b60e7306896ee7dca000f504dd8b4446cb652e91bac7db089044aaab7ed9e. 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/SEAGA1702201.
Three Ocean Variations for Mixed Choir: I. Havets hand (Hand of the Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8837e3e16f0a48a29136268d7d50867d9810af5add6fc0cda99031aeeb5fa1f. 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/SEAGA1702202.
Three Ocean Variations for Mixed Choir: II. Vid havet (By the Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6f1089709c2f36ef3f53d94de33464257cdb6f9efc79b3c9c92b74fecad31. 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/SEAGA1702203.
Three Ocean Variations for Mixed Choir: III. Havet (The Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b43507135c184c4230746aacc18d195fdbc2a6e95bbd617b1168b849c67872. 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/SEAGA1702204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd095808ab9a4ebcb470edbe9b0874b09954db578d0190429305432aa37bae75. 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/SEAGA1702205.
Four Chinese Poems: I. Farväl till våren (Farewell to Spring)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f2ab1fd1f619294778cee1b4e7c76b1d6627f8fa0907183fe41e05809e651. 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/SEAGA1702206.
Four Chinese Poems: II. Sommaren börjar (Summer Begins)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31766559acb638938530c8ff89fe405177185797c25a5a16919972115e19e423. 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/SEAGA1702207.
Four Chinese Poems: III. Vaggvisa (Lullaby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98afdb017e52120f882c852ef69d8a2120e1d7a933204967432f415c9288d8f8. 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/SEAGA1702208.
Four Chinese Poems: IV. Jag vaknar (I Awake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821c0465ff54f5e77c0fbc43d98f704b627e6a5e15b6a37705b0decab8ed5109. 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/SEAGA1702209.
Electra, Act 2: Låt oss denna dagen prisa (Let us praise this day) (Courtiers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae1d5db02ae0c1345db9737e79294a3c8be2cd30a735f654778d288747e8092. 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/SEAGA9212020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5b25fe1c8677f26ab198d48db80509db723dc091d1fb1073f1767b23a6b40d. 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/SEAGA1702211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dbfed4efa22432e550e9589384b53c3b0845a433e2f89d71f2179ede55b2c3. 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/SEAGA1702212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4fca8b5dc9391ca5b1c0a99daeeff62c3e85209f313933aa70d1a1ef8c8082. 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/SEAGA1702213.
Missa Sancti Nicolai: IV. Sanctus - Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dae904c4b95f742ec46e2fa02490910088b2dc7bf876bd764d994e01256f744. 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/SEAGA1702214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229ea2c119e7df8376ba044fba67cf4b3c59212bbc6f2686dbfc710cb6cd880f. 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/SEAGA1702215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7667a6b850ebbd2454c2909e95cbbbf4a24b799bdfdfb58882882bd9e3c90da8. 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/SEAGA1702216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf515c900913f2ef062fd2fafbe888f11772a7fdb1a45f78c4100929048543f1d. 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/SEAGA1007110.
Two Folk Songs for Mixed Choir and Piano: I. Ant han dansa med mig (Ant, He Danced with Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9913cf01eb3c8459ce1ad7ddae2953c05c3588ccd8b4f31c8663a757efbbe7f. 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/SEAGA1702217.
Two Folk Songs for Mixed Choir and Piano: II. Femton finnar (Fifteen Finns)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626fa830b7588536f4035e1a1baef9f46e8bed8ad16bb9c00d3c09c36c0f47d7. 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/SEAGA1702218.
The Jewish Song: Brunnen i Hesbon (The Well in Heshbon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b798d0631f3f9acb56d063192305f8bc6ae74b7a0e0420c05212a3891c0e6e. 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/SEAGA1300405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843c2d50eaba373b7a3098b30a892b898b2f6f0254ee58a3d3d44e5d4b44737. 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/SEAGA7604040.
Requiem, "Mute the Bereaved Memories Speak": III. Credo: Resurrectio Animarum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5670ee07c3c8a88efbe021c72b7b1da38645c9595ea0bda686e4b99b5d4dce1. 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/SEAGA8202020.
Kungssången (The Royal Anthem of Sweden)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697c6ee819acf686cc1b8b9c3ce28cb345d60fca7bb6aeec413477132d35491. 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/SEAGA8611070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cbf1524f2f3edaf8685ccadc001e8c1fd65dbb1a14b22026faf42cde3a15c0. 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/SEAGA8819010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e523e3d3155e4044c676e73063f1037b5f6ef9773261177cac6f4ef6325d7c. 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/SEAGA8819020.
Requiem in G Minor, Op. 13: III. Dies Irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473e25f0b0f1964ae2bfcbfa912b72891501a143177c17104ea736a8c5f54790. 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/SEAGA8819030.
Requiem in G Minor, Op. 13: IV. Rex tremendae majestatis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c9aae10de5ad19e722c85feee3702fe438891da50639961b70c53ef48d874c. 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/SEAGA8819040.
Requiem in G Minor, Op. 13: V. Recordare Jesu pie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f809e6f72e781e3311261c4293a9857c97fad78ca298ecd764157d557c4efd. 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/SEAGA8819050.
Requiem in G Minor, Op. 13: VI. Confutatis maledictis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf946d02101a4aeedfa354e7380ae5a23d796c9ef94422d6082a3569108f6c303. 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/SEAGA8819060.
Requiem in G Minor, Op. 13: VII. Domine Jesu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dbb3193305047c9a81bebffa010dc9b447d3e734e3f4d214f7f50dc99169a8. 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/SEAGA8819070.
Requiem in G Minor, Op. 13: VIII. Hostias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41319cd781bcb7c154c460838fe80a729fd1e7c0df9dfe8026e187f6c54d7ab. 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/SEAGA8819080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea07f1877d70281b5461ad69f4a824c42392b7ad271f771a471fb935295dcc4c. 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/SEAGA8819090.
Requiem in G Minor, Op. 13: X. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0a1b9e459b0cc5dab2c18f964673ab7f1b5d1f76718e630dcfa9ae04f4630f. 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/SEAGA8819100.
Wolf, H.: Italienisches Liederbuch (Excerpts / Morike Lieder (Excerpts) / Berg, A.: 7 Early Songs
Daniel Börtz: I mörkret av röster & Klangernas sånger
Kilpinen / Grieg / Sibelius: Nordic Vocal Music
Linde: Amarilli, Mia Belli / Kukuck: Die Brucke
Telemann / Fontana / Castello: Recorder Chamber Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7507dba3ac4c154f24aa0f8025e0773f8ec554ac92d85e9083ec9761863ef3. 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/SEAGA1701202.
Symphony No. 2 in G Minor, Op. 34: I. Allegro energico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874d0bc251c594cd1732eeb41a211754baf63fd90693af64402e4fc00a49c1e8. 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/SEAGA8605010.
Symphony No. 2 in G Minor, Op. 34: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba529db1e4d4763af84d9b9c28668583f46e779e2000ab748f9076b87eef243. 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/SEAGA8605020.
Symphony No. 2 in G Minor, Op. 34: III. Scherzo
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Symphony No. 2 in G Minor, Op. 34: IV. Finale
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Swedish Rhapsody No. 1, Op. 19, "Midsommarvaka"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c269c093521396c4464c9b0c23a8c4027d254bdf2d49ee1830373a65b055025. 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/SEAGA8702010.
Serenade for Strings , Op. 11: I. Preludium
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Serenade for Strings , Op. 11: II. Andante espressivo
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Serenade for Strings , Op. 11: III. Scherzo
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Serenade for Strings , Op. 11: IV. Marcia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a3708406f3320b4f7c16a8e840b9f22eed1d7830ee4a168fdbf913b10b4b69. 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/SEAGA0623140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa87a341a871fba0ef105580aec170dd1c5b3f53a76f1018c6ae8a3a93017764. 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/SEAGA8611060.
Symphony No. 3 in D Major, Op. 10, "West Coast Pictures": I. Soldis (Sun Haze)
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Symphony No. 3 in D Major, Op. 10, "West Coast Pictures": II. Storm
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Symphony No. 3 in D Major, Op. 10, "West Coast Pictures": III. Sommarnatt (Summer Night)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80dba9b3a7d91d1d1f9f15bc8ffc8d70c2ed721fa6fedd3e0d9369217ecb22e. 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/SEAGA8611100.
Concerto No. 1 for Strings: I. Allegro (attacca)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b809e858cf3b39a0cec5f8f7afdc55391d17dadaf483a4c4f6490f80e5875e. 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/SEAGA1702102.
Concerto No. 1 for Strings: III. Largamente
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2e462baff75c6fd5e212a36c2cd4ddbd2bb4fed1e1dc16374e9ecf9c4f668b. 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/SEAGA9501040.
Resa till Amerika (Journey to America) Orchestral Suite: Intermezzo, "Visa från Utanmyra"
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Symphony No. 1 in C Major: I. Allegro con brio
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504e3320714a0a96edf9137c5e7a1f8cb115800ae840152b47601eabe3e3c6de. 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/SEAGA9122170.
Symphony No. 1 in C Major: III. Adagio molto e cantabile
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Symphony No. 1 in C Major: IV. Finale: Allegro molto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dba58fd424437642591c8f435789aca179181008ecaa83f511b2a2f3e00c3b. 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/SEAGA8701020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4133cf83d9099fc19dd74d927242707bd8cb972bdadf23e2b41d785a08446e4f. 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/SEAGA9211010.
Divertimento No. 2, Op. 15: I. Allegro con spirito
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82189a474db990bf44e115cc83abd27563e92b4e8bb116794f443b0755ccaf1d. 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/SEAGA9511050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36254a5e6243dcdd09c31d2fde8baae5103d9558c3967cafdc0c07f020428335. 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/SEAGA9511060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7edf1d1cb783e3095adb81161ad5224ac1b08cd32fa8657bb5d7c334a00a78b. 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/SEAGA8818050.
Estrella de Soria: Overture (Largo - Allegro assai - Molto andante)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8a796b1467118399a518b85882f5f3937556ae96107c9a48313b8d9fb6eeb. 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/SEAGA8903020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26d8d7f7497886e29c98b9275168a5e1028148061c98cf8410910dfc6982c89. 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/SEAGA8903030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e39fdedccd3bbc91812f0db799815dc4e1e608043396265e909d9a9737ac9f. 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/SEAGA8903040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9a77482071a6950e990a79d9013aa8c608c7ad09811d905e0da77ad3bc34c8. 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/SEAGA8818040.
Sisyphus Suite: Introduction - The Banquet - The Young Girls' Dance - The Dance with Death - Masque Dance - Sisyphus' Victorious Entrance - The Dance of Life
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c758d4cba112cffbee843dc31b63999b3613f456f00ed363ff14ed17f19b4. 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/SEAGA8611010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981e974ea9ab9c51bfcc0d456fdafe7f58d353aa56f53fa35b27df33384554b7. 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/SEAGA8101060.
Symphony No. 3, "Facets": I. Largamente (attacca)
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Symphony No. 3, "Facets": II. Tranquillo, ma fluente (attacca)
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Symphony No. 3, "Facets": III. Prestissimo (attacca)
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Symphony No. 3, "Facets": IV. Allegro, molto deciso e ritmico (attacca)
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Lycksalighetens Ähre-Pracht – Musik i Sverige från medeltid till barock / The Splendours of Felicity – Music in Sweden from the Middle Ages to the Baroque
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57be103fad3a584f9c442204e4bcd5c8f206cf1a6f747d523d7fcf5d87da215. 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/SEBAA1206312.
9 Sånger, Op. 35: No. 8, Långt bortom detta
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b46318ad06ef150d15c9d6459fa5b907a7a7ce911a29ff542b7c3febce949ad. 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/SEBAA1206314.
Hvad glans, behag och smak – Svenskt 1700-tal i musiken / Eighteenth-century Sweden in music
Assaggio in G Minor, BeRI 320: I. [Con spirito]
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Fredmans epistlar: No. 34. Ach vad för en usel koja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1004ecd1a06fefd8d09134c4789823676ebfe8a7bb21b267b4caa1fa22a0e24. 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/USB8U1041740.
Bellmans skrifter: No. 10. Bellmans vaggvisa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64414a544b9a1165c1d5d8fcf8c145c655e143afd9cf340d157492fe22c9bc48. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USB8U1041756.
Grieg & Sibelius: Works for Voice & Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b024d0df3623223e60ab500805efbcc3e71689441bda59dadcb2bda4ce716a8. 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/SEBAA1207101.
4 Songs from The Fisher Maiden, Op. 21: Det forste mode
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0189529690f38fbc1fc3361f02ecf3e13a1ae595a430be5233edd3a724d30269. 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/SEBAA1207102.
Hjertets melodier, Op. 5: Jeg elsker Dig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77f873b78afb6f11b13f0f55f2eeb4835a2ebf79d48a69d6cd6d5754e1bee8d. 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/SEBAA1207103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67045fdceb9368f64c159319e04b030a369f02b5b9e98d90cd7bc5370725194f. 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/SEBAA1207104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e34184c5dd85c5dc16646b7ac86b6192566af6aa9b3a9670499e6a77c735d. 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/SEBAA1207105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e4ef8cf7acd362f16a54d4a1dce5838ac9b7b354c65023d7a7d693c831f55d. 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/SEBAA1207106.
4 Songs from The Fisher Maiden, Op. 21: Tak for dit Råd
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4568e2319f73786182f8ab5f520737073b3fec591cc46841651903a78d6a0979. 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/SEBAA1207107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccea28acb7cad623cd2655940d019ff1a4321b08838231e0988680e674f75e33. 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/SEBAA1207108.
5 Songs, Op. 37 (text by J.J. Runeberg): Flickan kom ifrån sin älsklings möte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe19e0bb7a684f4acd4cdbc2d66f97659ec280bfab2d01febd72eb2990ed7a7a. 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/SEBAA1207109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40946b5f8c15d7405de64e1653db83cf14a101072baaaa2ccba5042087dae9df. 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/SEBAA1207110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd9db9c78532090fce92283013eab1e16ba3743a8b680df467eea6330420174. 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/SEBAA1207111.
6 Songs, Op. 36: Men min fågel märks dock icke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62adafe5fcedce379743fe2ed904d520820ef7ef0f23e48678788eebaa46ddbd. 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/SEBAA1207112.
5 Songs, Op. 37 (version for voice and piano) (text by J.J. Wecksell): Var det en dröm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2dfea514203e22c72864193ef87af1f29dae2950402e79d3045292c3800ea0. 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/SEBAA1207113.
7 Songs, Op. 17 (text by A.V. Forsman-Koskimies): Till Kvällen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1e89bb92a8481dfe2fb43852f0c6fcb6c23174bfe28663bfbf0126e357323f. 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/SEBAA1207114.
5 Songs, Op. 37 (text by J.J. Runeberg): Den första kyssen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9caf57dce4390631428f647493519cb44d863c4a6e2bad662cc5c4391ba9db9. 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/SEBAA1207115.
6 Songs, Op. 36 (text G. Froding): Säv, säv, susa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe03eed8093f8b2164f6addd6927988a9339488896e32ca14fa579d35159c0dd. 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/SEBAA1207116.
Strauss, R. / Schubert / Gounod / Brahms: Songs for Baritone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ec171aab216bef75f3947f994456a02ecfc6fa9d591fb3d263b5946b44960b. 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/SE2LQ8900701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145e9e657634ba86b451bc38904c06f7ea684038c7ff419f78a37ac9e465d29c. 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/SE2LQ8900702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48b10052a98a5b310a079930304df8890b0fe42881e2feaf803a1b633927dc2. 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/SE2LQ8900703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8ae4c41ceff1e35a0cd409814d7def2629810bf0deff66f3fe0090059019f5. 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/SE2LQ8900704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4114a0a3004f96c881b202a2ba6979fccb7d9a017cd3d3de941a5a11693f6ff8. 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/SE2LQ8900705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2a9f06bc1351fe999cb6a6fc8dcb58aaace031d56d33df9bd98e782db52d61. 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/SE2LQ8900706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6c7d8e7ea1729292666be6dc449c38b859ff5d6bef75b42b22c4426ec98ed4. 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/SE2LQ8900707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e9cd6981e5519800ff5d0139ae46cf5d54dbe064da3cb63dd222f8203a2cb6. 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/SE2LQ8900708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a58ec90c5623bd25dcb1e08d79e322e255ba683bcbd3309c5fd6dd02d7e757. 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/SE2LQ8900709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6307d2a8c08d68537b77c4e21e10e91c37f1c4ab4e9d9116e40bff225719e6ac. 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/SE2LQ8900710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f3b67da07cc307fdb39d9c189a475ad4caff54961d2e6c346a8b1c3d2363fa. 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/SE2LQ8900711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d27b23700daba28d0f77a65bf4301e51c52aaf35b09ce8789e4532dfc3919a2. 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/SE2LQ8900712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8940ef3f1aefa663423c997e0304138f7397a3f5d501e24cf1beaad793b5f8. 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/SE2LQ8900713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646d98e3a8e119af35cc3e0365a727d4ad4c2148669bdfd3c41258726e1658e3. 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/SE2LQ8900714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff57c03e83a6bcde42dfeeea6124be05a71d30fd2ab269054fd8ed207005c852. 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/SE2LQ8900715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a661e130ba56be7b68b0ae14b2023cedefd38d8601d0d64eca3325e246c564. 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/SE2LQ8900716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0aa67f2b76b903de5506ec00029d78b9df61fbfbaf229386244f74ff5689fe7. 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/SE2LQ8900717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7baf3d93a876f10955ef0b5b85efc29ed8b9dbd42b9ec764c68b191ecc123b4. 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/SE2LQ8900718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70c39159b38df45c8d1d8265f75fa7ed1f91cee94f3e2afa55543e2ebaf503f. 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/SE2LQ8900719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9384c82aedd63ed09b2de28ef5119f6e7849ae614c9eba771e6d83e87f62b0a. 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/SE2LQ8900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0320aefa9f94b8e7fbe7e3461222e2b4957486c259302f6712cba78b2a6243. 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/SE2LQ8900721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9b50f73c84fa8501f13f22338213a181c1b306bea279e4879b15a99eb350cd. 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/SE2LQ8900722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89dd0cabd41881c68225df6564fe1e3b89a4ff68a2e3424736c4839af44e1fe. 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/SE2LQ8900723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1047c9719fd390aa1c36f4d8d672f450b53ef1e8da4c301a559b13b5b3029b49. 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/SE2LQ8900724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3aa1328e6efd2e7ed24653d136dc64638a0e5626baa2f51c45e820b9370fc. 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/SE2LQ8900725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309cc7899b79a75faf9927931edfed30dd159fe3fc6c6abad17e5b90f69ce991. 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/SE2LQ8900726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8f6c2b7fd28c4c47c9cca6e840ff5d80e22d0527f66f01b2fa65de74c0d8e4. 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/SE2LQ8900727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7f55537e52ba47594cb2acc3399fb53d01b14986b80e12ef2089c890cacc7. 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/SE2LQ8900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e37ac54470e5ca943d7224088272d03c598907e7b4e6eb2018012d14493fd7. 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/SE2LQ8900729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b43eb6f10f2fed03bbc29a90df5ae3dfbae104990a480bc86824aee772bd09f. 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/SE2LQ8900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255517a86e72026a26eeabe6dcde4f1807eefdb60562455c5f1e34b01973b6ed. 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/SEAGA9122010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0f43c159c210f2578786f7d2ea0bdfc9291eca7e0b2b55b54b382728e09ac6. 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/SEAGA9122020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad18f6a82b2cab21ad97188df011e6f1124758cc658f440cf5e00675504d71. 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/SEAGA9122030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0328d653f66be582f3e683cfff7ed546e445a5d44f4fa5bfd3ca483dd914bf5e. 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/SEAGA9122040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331a8784d67ef582964344db5adc5c58e9e3f147dedf279830dd3ff678aeda33. 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/SEAGA9122050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c8863e7c43ee7f7d9b1a6e0d9857d751832ea6f959344a96afd3aa69a96302. 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/SEAGA9122060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e65f48fc2841c5ab86ca33ec670c72ce2891352d0b4fd2de5c112c85ba4a75. 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/SEAGA9122070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa613a26a0e226da22cc4333642347aeb34202884085987bc25930df27bed49e1. 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/SEAGA9122080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9ef6e06ecd86e2523709574cc67ea0826564fc8eb4954a6b2603ab375b111. 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/SEAGA9122090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f99f8347d41b0e0050d37eab0ed07082cb1d07ca2cc3400cc911beebb954367. 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/SEAGA9122100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbbb7a6dc54da27b45a57688963b3a6ee9ec95f7de0cd6b06f34f5d3c620a59. 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/SEAGA9122110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8ba79167b5756d7280f2657acd1145a48444badd94e728c5c060dcb9ec2c72. 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/SEAGA9122120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39abdc3fef4a2bc438c0d5736cd050efa70640a5920114e7a49054d7e3157639. 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/SEAGA9122130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef91a8841c4f3e21e3870dd935458a1ae00d1083c8540c7962e00c1dc5b6d42. 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/SEAGA9122140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c92c9f0647bc8756893280c01cc6b17cb8665af936ef81378c8f3e2afed0ef3. 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/SEAGA9122150.
Symphony No. 1 in C Major: II. Scherzo: Presto