Lars "Erik" Westberg (born 1 September 1956) is a Swedish conductor and professor in music performance. He studied choral conducting with Professor Eric Ericson at the Royal College of Music, Stockho
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd680f73644fa5778165de72e6220dcbb775fae5bfe6d6a5f17c18727f8a188d1. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83e558e2-b179-4e3a-82c9-8d75d20c5855.json and https://artists.proofprofile.net/proofs/artist/83e558e2-b179-4e3a-82c9-8d75d20c5855.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pater Cælestis - Fadern i himlen / Terra Mater - Moder Jord / Vox Humana - Människans stämma
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a12cc07379f57cb3f67d58dfab34883fc0e4fe526fe121d326250b13c30315. 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/SE2FO1000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e3805f9954c5e137c0453794a8dad2e650ae43a9ed5957c691fe0caee773ab. 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/SE2FO1000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe6bfe4c580ca3528a2455a117e9574dbd595f44f483de1b861b9606eb09dab. 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/SE2FO1000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598d499df6ddf1003bf1604f961686a56e67348359cc180d97bcb5f1f4eec1de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d23c343cc0587bf65438c88c14314c023f928e050741dbe2a52df4817953e1b. 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/SE2FO1000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd298f716ae55128b9d2a92a64c567d564daf8b11c9c608ab68f8b92c15a49cfd. 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/SE2FO1000144.
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.
Johann Sebastian Bach: Mass in B Minor, BWV 232 (Live)
Papillon - Works for mixed Choir a cappella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fef14f4f3ee939c9ba6ef2f61e4558dbb932bfa1dfb13b3702186bf4885b1c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c370cb3489f4557a9f8ee98f31ea47f744dbf3e97c038415ae5168108eff6e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc808fa624835f4120dc45c2591a222074f451e68ff3081b60f98dbdd1b583913. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e500ae363f9ea6e635b7a34c3e99e48d2d823fed6924049c820cbd21cf3f97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72ebfaeadb362de7edd7d56d6cb434617be7fec137085472f50c6953179e676. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b121fb5fe4735d3d82ca1daef999dc658a296d0a4082109a35342b7ae5197d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9d40b4e6236562044ee685a51e16408af95fa936416c12d2ebe0fd7507d74a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb814b52857a8cc90b2b048f90c16f2fd3f9b790cfa5703bd1dd805a05ee6eece. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb548102747b7820cff91fe5d545c4cb947246f57e315b26cbfcd21e7cbb93df4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac19f0ecbcfdf6d5a41ea5487e8773eff226aaa6f9d1bf82cbb8a792ca56765. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad7339a3d3be389d42b8f50bb70569d179da0346d178714f0c5aea81940ce5d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a0bdbb5a9fac0e46bb9ac496872b272a01f07005532798aab5940ffb42cae6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202212.
Vallvisa från Älvdalen; Limu, limu, limaa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6a240c2f223d6c9a8b1331e51a23118d05cb92e5c8bb453942f12eddef435c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6c5326d39b97059dee1c06f76f8602f223abfb3d93e371942f3fd84ea739c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e27ec6bcf7b7daf39754ab9ca86e8fd3e42ab95ef01e9a926e1a53d76886761. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96950986a646fc1439e30a648bbbe9da7a37ff12af77af051b1b88994450092d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f828e4d08d7fa90aafc19b64791ddf81bf47f75077d6437336635d1deef9db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0949268316e4b0d04287f35c84e2696646951addded00163a6d82ff0e7249529. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb84d911e8cf33d6760b3b316e4089253d7b57c101710faf1b3fa04be7f5636. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ffefd98ca75b387a04354e36f93400be790e099f5953ef195ad9e6befb25c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202220.
Communion antiphon in the Latin Requiem Mass (ca. 400–600 AD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e132c93113fe65741054fc055d2e3e77e29719d0ca42602caed818e35eef5e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2200705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92928884be89a6afdd1c9f9d1808edf48cd3d3813b04cc77c2e9a764e9d68366. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f26e53aca6d79d94bc578b7fd1052bec8920a3c7c14810bcbdf215fb4529279. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb12243f8f496f12acaf27e671b40b961ed3a24bc5318b60ba98d29bff169bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcede07e09002677e537068c8868511a7df94905ac7a72e888e812c16f995b3ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389a6b9184efab53e805d4dee2dce9e257d7e3ee01ab855c9b1317eda4ca1914. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c4e3a6a52a88706ce721693d56028cc0717e04ac7514564c1dc4bbbb908f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2102511.
2 Composizioni corali: I. Il giardino di Afrodite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a42fd8c462982b70082b302b05767b7b2a4fbfc8f3d0493eb235b99e8e526b7. 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/SE2FO1800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147b50d2de35178f3481c96a91abd43395c6b896edb709063cc352c1948bfffd. 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/SE2FO1800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73f66fc28bcf22227723af38071d78c013b677b6cb8d3fa99459ff482aa70b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SE2FO1300101.
Trois chansons bretonnes: No. 1, La nuit en mer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72a2ae1006488f7872b9a11db24a9a6c693dfa64ad87605e68d34c2fec0e96b. 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/SE2FO1300104.
Trois chansons bretonnes: No. 3, Soir d’été
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7609dc45af8e2d1de95ef0e980ce75de5c5668c1377f33d4257a2be98a756573. 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/SE2FO1300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1897ba7097346f7a55e1531fec387e6d240ff01f592810fee5ca3f6fd21efc4. 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/SE2FO1300116.
Drömmarne: No. 2, De till dalens hyddor smyga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a81dc17c6134633ee511b4c1759b6cf4103093f8f705e1ced35cd54084b6d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f6f90798b04c82e26abb8890103be5eef2ba561b01fc6012f7bdbe3d781fe6. 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/SE2FO1300119.
Sånger för blandad kör a cappella (komplett)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78730ac5cba1b20f071458e952bba218a5e875ce7f76c4d08b075e3efbb73526. 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/HKI190920614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea405b8869c3f5e6fc82775ee3339a2adbf41c8b027ddd3a5c57f16cbc7f30c. 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/SEAEM0506130.
Spiegel im Spiegel for Violin and Piano (1978)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b43be9a415ac446ee16adf37fa5f5c9d4d8ad49a05e32c0cd3eae3e715a668a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEAEN0492080.
Suite No. 1 in G Major for Solo Cello, BWV 1007: I. Prelude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb692c6a70f8616fecef92c2dbbf7ed40f279db5b0720a08fda91a9af82568e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEAEI9603010.
Orpheus and Eurydice: Dance of the Blessed Spirits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb6ed6ce9f5b065cb64c6257c7adcac63d22bc5195e2ef9f0c80e7f647125b7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEAEB8700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c109e2b1a5cffb8274d39bf74cf7d5f86178169002a84670fec4303583159. 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/SEYOK1510825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8b7912b1930a0f02e721536191325dba35743e2e72304f40bad764f90736b0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a09512025f9a83deb5bd9f716f71060e2e60a4833da4c8085aad4a5584afc1. 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/SEYOK1510827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8459c9ed4f0bab8cedf07d2d666246f657c0d1aa5917ae0597544941ed04e2a4. 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/SEYOK1510830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90504a282e7f81187be5c64530cf8c788f3fb774c409080c91523654bc1759e1. 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/SEYOK1510831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cccdb018fd05a03b3cb5889ae6ccaefb403130f3e36f577680210bea85dfdf3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1562c8ed5b4fb5faed8e99fc85c9f563e38d115be4d3fcf66334cf74c85bdae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18559cb5aca45677ad355c772957644c31f68cf7d9f8b2873c3e159a94caf260. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1510836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d94945e98860e79819e995eea348fe8e5ee3e39fde5ba84aacef90d8157ad0. 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/SEYOK1510843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758d08503a09fd5670c35eab7ebce34626649eaddf4364e63f96bc047bb583ef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2404201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea08908c2299352131db5a6a0ba558288cc21396a1216f72f303ce3902c158. 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/SEBAA2404203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ed2402fb14a2bb51c7e5536884fe35db75fb413249d61316d4c633b429b5e2. 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/SEBAA2404206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb600fd636ce3460778baf1233851f5e161f2851fedaa98b9f7112f97384098. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2404207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a18b8cdc6ccf9b09771c7094e83c85b7446cb986bcb8bb66f34240707849830. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2404213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4d388df9fa42926b433c6763a377c0b91691105d18cf8e71efe89f017cb4a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEYOK1322005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281c49058712c8e0cbd1c2fea73725978c8cac409025e92c731ea32070f49e7f. 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/SEYOK1322011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0506505fc887db7a3009efa12bd8d41782c8e853488d109d1826c012092db. 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/SEYOK1321964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916215f00bdaf9f6996b14f8decdac2c51622fc67cf61dbee10a4f54abf642d2. 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/SEYOK1321966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5592516c359cb3071566bbd753b13e16c6aa1141b78b75a2a6ffd6a30345ffa4. 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/SEYOK1321967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca6e63ba0380336f1dfdc109a1a6cab91c272d3441a7876696e22717c751933. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEYOK2157956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeb2e88c821547073c3c0d13f7ac9852d46d4c1fa6fb9dae5a7c82fdd1aa66a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2157957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a98857f624a507e53ad21cd5cafabb03330bf87bb22967dc63ebdd4820c86ef. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEYOK2157959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3311f91e934965215cc341ee75a262f4e56b79332acdbaa1e8ae3a741e3ce5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfe04c1c0fcafdc51430831af6cd157b18156a938a112404923f55ea7b9fc93. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2FO1900303.
Det är en ros utsprungen (Arr. J. Sandström)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5366c4287aeb854f31e7b2ae4ec6e562f97d177423616cb4ab86f75db1952268. 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/SEPXS9801070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9a257b5107036c1b8c20585412c454ca81b6995ffd8018bd9759d4634f9262. 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/SEYOK1322003.
Swedish Composers: Wilhelm Peterson-Berger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68e8d45c3dd05969a254d8abfa1a52bd50a2500b499078f083b75a1ad73a03. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199748301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d30dd6e064064f3165233eca22e80da18577ced8cc61fbbe09bc1a63cef18de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190915116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2785de6cdb17e031184d39233b5666755a3c8f9f185343ac2b30dc80181e44d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199748303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffca429deed251d4846b6b645283202e4eaa0356752fa742a9c26461426e9d78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199748304.
Frosoblomster (Froso-Flowers), Book 1, Op. 16: No. 5, Gratulation [Congratulations]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb666fd05b2dcad3a1bd1f100eb42ff98985e0aeb7e292bba7e803f7c2f9a78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199284121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb0d339a7249c3a472a4aa80c23c48951eec5120a7f6d3a245d5e4a9ac4df55. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190915119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0efe43f4ad449cb2ecb6b9fa835937bd7a53c03c914a905215c083c103a410. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ1153207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9459ebecf5417dd3a5edad3a87ed11547adc52d26468ddfc87ce45f935cc8428. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199748308.
No. 2, Intag i Sommarhagen [Entry into Sommarhagen]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95edb8059109ec46b5885558e91dbe40ae1107422071f1bbbe817af864a70e24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199748316.
Lyckan: Vid kejsar Cadigans hov - Arr. av Lennart Hedwall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99c53f3f5549230760bb268122b4c2cab00007b9c435b6e78ba31376cd3b76c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8801601.
Damernas album, Op. 6: Dedikation - Arr. av Ola Karlsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e488b7f3b678e98ee22baaf4c919ea6d0bc6af78a97c412c30e667f7a8a665. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8801607.
Tre nya danspoem: II. På gräset under lindarna - Arr. av Lennart Hedwall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9199d4539ddd30e21aef8253a718898f2e85b0a831ba35ee76c0b2c9163536. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8801608.
Violinsonat nr 2, G-dur: II. Andante - Arr. av Ola Karlsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5603fe70b711111cd15b696d29cce5e92b6a1241695d18449aac5465be5b85. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8801613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3453819da9ee1e414ac560fb13a92c38ed17440121b16017591d916326c81bec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199310705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2b0bb60627c253f67beb5481c89e2b6ca42fef0dd40d98a72a4aa5142c560d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920610.
Vårsång II (Det ljusnar i rymden den klara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458bbf9568556e626915a558616cd0e319e5cc049eea4173668c088038c4d9cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce8d32b5c3bde3a62421184dd1f9e0d95260ad41aa1c7f80329437c22e8770d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2df0af09a2ef6fa5b83aa080a670975e32c3c02e800df71a59037cce3b7701. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC9606080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a66177ccfb2667241ca1456dc554bcfd64ba24daba5de5d5e1887a34f307de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199242814.
No. 1, När jag för mig själv i mörka skogen går
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f6629ba79d17e304917dbafb842cea9d2d139b2c645e84d7e164f851d1b100. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305404.
Som stjärnorna på himmelen [Nicolai Gedda]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb02ed4ed5b5323a6a8cb14631eaafe6d0ff6d089836f80962a3aa3238433634. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC9606060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a4eafddee6b0a82bae10898eb75751868ef64a71beb52d7ccf839ea59ace4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78730ac5cba1b20f071458e952bba218a5e875ce7f76c4d08b075e3efbb73526. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e2c1bd5a22cf4a63cac60c399920c10b1dc55b0d4d6b0be5d48f20c399879f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b20b7f575c2f02b2265a4260d232271cf7be599667a2ee2663e762ab499e833. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5235eacab3bd468908e84073930c72674a72264e35883e7f438fbbb302a42f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0b52a42e440da96bd5fd97a8eec2acc1f86c5e193ffd2f1ba316fde84346ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1600502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4995344ff1b5962a2f628d35ddccefb4cae2552654a3cbe01a7b54d0ea51f562. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1600503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403dfb8e206b17150a0dd09c9ac980488741ef1ea9e14c19d1068e3ff8cb9194. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2fa7c758f60cf852587469a7fbbe3c0ae9900db368c4bd3494723a1091c4d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190920651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222108963e99114558fb8db9ffdca4c07ae1259bef8180482e57cd2f9c62a6ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800426.
Orquestra Sinfônica do Estado de São Paulo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f7e7bf2642cc16b5ad7cfcebafa1e90648c060569db3ce953b49cbfac7e70b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKI192421705.
Pt. 2: No. 11a, Thy Judgment Now Is Near
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8264e557479d99fdf647036a437476dd20ab2d61aeb8ff2297f0b0b55d2e291a. 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/FINDE2400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19665728b413c506be6c32a3d7ea32f89089be70a9c9a40cbd5e8258fed87b9c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192439002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc744d0caf5d8829f444767b04bbdd7e06e82b2847a18e6f5bbff678b5068e3bd. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CH8292001307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eed36e6e03f16df8e9850c04df1d6662eb26c74472fee1bbbef4065cffa0486. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB262400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dae44bd6d00d8086c78e9cfa21c31de17421bdd893fafff555b33292c054cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2400141.
Membra Jesu nostri No. 1, BuxWV 75 "Ad pedes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f09d7c4d58f177626c7b615e26af5e26997d956bd3fbb9f04f0fe60be719226. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792db18682a10c0b4f7e52e0273585c182dc402a94545e933a6bc73b5801dc9e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192414402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fb4e7b7f801bcb6b2993cf2b4f9586cc672687fab589cb11c862b2b1d630d0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192409703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8a0664a39fc925e4282341724ae943c1cc47b84104f4e86cde4d8e58891300. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921912905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07a5d449fa7339b9eb3eeb003e5ded0e76f58e2c350faac40f98491302f561f. 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/HKI192421910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765a5e2de89564138b5a389dfd7ad232638f2a8a349700d312ecf4e83291ab37. 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/SEBAA2404302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39274f079005e1977419a3cf7addc432a2be969aac45fcbe9fd0be84dc0d5de1. 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/DEB262400542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c233712189a6293bf6ad360fd904c20759c98e423fc388115cf3e31208af556. 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/HKI192413112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b7def21c57df1a7fc227aef7c54033c4da6724029af4d40ee7602fd6bc8d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192411907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff34c5511aba170fae675c419cadcf5989d0c0461153a82eae2f163fbec7ea3. 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/HKI192306815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8728a0624738466f2d4c3d738cdc56e3824009b3c057f9164a5a1cf504ded0a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192412507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f67f698afaf306db8c960f1d9f26c2e3f158997c3a575087c33846747dd4c7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192401503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282e39308cc0d3648e9e72373080cbc48458ad3298ec29e8e244841718d038ae. 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/HKI192413809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a4922ffcce4e9f0a4d2f63e24e2c8a1dafa9db4a17685e6d6d4f5c785d6af8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBW52500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765a5e2de89564138b5a389dfd7ad232638f2a8a349700d312ecf4e83291ab37. 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/SEBAA2404302.