Toivo Timoteus Kuula (7 July 1883 – 18 May 1918) was a Finnish composer and conductor of the late-Romantic and early-modern periods, who emerged in the wake of Jean Sibelius, under whom he studied pri
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 0x731ab7f38e1bf4d3e713f0c6473c82cb789d3b7a7d7c8f0d014d500f14133688. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7164def-b894-4d8a-818c-1e63fe5a13bc.json and https://artists.proofprofile.net/proofs/artist/f7164def-b894-4d8a-818c-1e63fe5a13bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toivo Kuula: South Ostrobothnian Suites 1 & 2, Festive March, Op. 13 and Prelude & Fugue, Op. 10
Sibelius: 5 Pieces, Op. 75: No. 5, The Spruce
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 0x389b6ebe86bb7ccd58170442e07c4041c008d605e098d094afb42f1422b18630. 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/FIFIN9201100.
Sibelius: 6 Impromptus, Op. 5: No. 5 in B Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d8bd4c477055e592d921093f2200520a9f9d43bde96d6b8752452ccac7b05. 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/FIFIN9201200.
Sibelius: 10 Pensées lyriques, Op. 40: No. 7, Rondoletto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8470a6cafa5e98f2ade4947c0737247a4b7c4d9857eef072d77cbd65d40ea20f. 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/FIFIN9201300.
Merikanto : Idyll, Op. 73 No. 1 (Idylli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81732272033b82326d2bfbe19dd14bb19388221f22467c368e841ad182be10b7. 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/FIFIN9200800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4722d26f7442e994cbc462be04bf8de4c5ad955e2ae9576a624d7eee43b530. 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/FIFIN9200900.
Melartin : Butterfly Waltz, Op. 22 No. 17 (Perhosvalssi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7a198620073c30f73619f3ff392cf72e472963276372c63dcdeb1a00acd91e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9202600.
Palmgren : May Night, Op. 27 No. 4 (Toukokuun yö)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a6ab902d8a6eca78959834f756116af4a3ede7f63f44193cb779b0b311a72. 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/FIFIN9202800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe841bd64470b218f7a47201fd6a56684a41aef887c95b69c349097e361faebd3. 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/FRZ130110250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680ab7640d0bf058169cd0a49a892433b127581337175354165bc25533a3bd1. 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/FRZ130110220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3308ac984f4356b3b502d0095ed27cf204c463c0c6058d92d18fe57286512b5. 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/FRZ130500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41309249dd4b7e4a9cd724247cf3ad0acb1d10c03fdaddb4191bd8659254bf41. 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/FRZ130110240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c5459520ed617df91374d707e06100fca614c6c6dc23886f61ec19a2b45e5f. 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/FRZ130110270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7640f80e20fd2a5954e806628e8bf1942efb876a109c798e100c7edf7910f3fc. 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/FRZ130500640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe696a0f728664479f01b4f3c4ee0d5ec92803b8b1d04b5c3dd0fdba138a43c60. 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/FRZ130500650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c72de1c8290c2e1c32203e5b00a289f8c7d56511fd5bd928f18bcd7a3e4dbb1. 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/FRZ130500670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396546c660ef018a05af7fb8925c67aa7827a5c011be38998002ca18911dd911. 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/FIYLL1800001.
Siell’ on kauan jo kukkineet omenapuut, Op. 11/1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1b09c8f5e3b9c868e7aa0efd67c2d9d65575f86660511a40188bf8fc0a2bc2. 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/FIYLL1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74a5dd4f479b38cebfbae4d2b942c00cda35c12db0e99631edc16d0717076a7. 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/FIYLL1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc827e7bda1b3265e44cf8d09dda08d986809a703368747cbb462b964be809c. 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/FIYLL1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ccef752f90164114333a25db35a53fe7ca8736c3cec3c8de84ff8006db63f2. 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/FIYLL1800017.
Kävellä reunalla jolta voi pudota peltoon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8e47d79338802c7c1d36b2b1acfabcd949b125bff0a9cb058a6a87ed04f2ca. 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/FIYLL1800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43ae4b133284d6bc4c222d0677c3ffd34cde0d5b8d6d04715389ad5e21d2ab0. 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/FIFIN9100011.
Finnish Historical Choral Works: Legends 2
Toivo Kuulan ja Oskar Merikannon lauluja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd85bc572ab7f98a2da75be8a6188c7b2a98d4e0feb73f11b585bccde87e42. 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/FINDE0900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc3a2bd5cb385fcfc8088f151b20fb7d24117a5364247d7f959c4f9602fc95. 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/FINDE0900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee52d83680631beeaff3f6ff942e49696a43a0e2dcfe41a936867ad839234e. 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/FINDE0900033.
Porilaisten marssi (March of the Pori regiment) (arr. F. Pacius for choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27940a086d61e319af65691e299794632030964337f9912e0889f7649957d96b. 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/FINDE0900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840a5039a836b0f700f1356a9778c8f8019423a0820292dc9fdbc422e6774ae4. 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/FINDE0900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc642a6b5d354465b2ff250d0535010dac4c2c688d3cf1f53834ae0342eb98e4d. 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/FINDE0900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223063bf34f232077fdc18501a5771669f3a2c1398ff64af831031f281c75d1b. 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/FINDE0900038.
Toivo Kuula : Nuku virta helmassa meren - Complete Songs For Male Voice Choir
Kuula : Metsän kuninkaalle, Op. 4: No. 1 (To The King Of The Forest)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98460e4cd8e13a4a5cb9c32e7949f32e81cf0372e401bcfe1f30ccfe7fd9cf6. 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/FIFIN1300007.
Kuula : Virta venhettä vie, Op. 4: No. 5a (Drifting On The Stream)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed61627b024dc449c217a558f73608cdbb8ba5160a104d0185f45cb692740dea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN1300003.
Toivo Kuula : Complete Songs for Male Voice Choir
Madetoja : Valkeat kaupungit Op.8 No.5 [White Cities]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5457cbf85664040d2e2eb6491388d7800a54687fadfa08dee9102b4b8140c82. 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/FIFIN9000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead9066a1ccb34999e0193c305f054ef4db92bd8662992babf08bdec778aa2a3. 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/FIH9R0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1415b14ececc7ea2be63713e11ed18a99a6ad661279811018d824051e3e5de6. 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/FIH9R0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a00585c0afd98315d95c6c8488e82e8ff597da65a39177f91ed27c429bb94. 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/FIH9R0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492d70f2e11ec2a9285ee70e9991a19351566b8fbb56b37a99a5590a46762c02. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIH9R0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b275b48e590b6671f0c46ba7a896a704d5cd1e34bbfd26a5d4084d68a6ff07. 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/FIH9R0700015.
Vuodet - Polyteknikkojen Kuoro 100 vuotta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c98254659568c2f3a2a0317b709e8278ef8354bd741917ff527c7036b71f09b. 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/FI8PT1400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1302fb882262ea263334e2ce5bf929de56ca0b81ca5659d58362155ecc1025. 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/FI8PT1400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d35923b336a743bd4e96962291832936c359aee7940d2e59c9218d7492ceee0. 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/SEVOZ8802312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef8377ec51a8b5070540dc792b130924c4921778cd8a62b7ecc7a17fee7250a. 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/SEVOZ8802314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55533e70640d84e9eb3c329d92056560f2aca12d16a241f25d5f539f651f4a32. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:56:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI8PT1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb9e6f79dbc49a14b552c4a46d99bcf941cb87c525c948cd0c2200dfc54403a. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI8PT1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164c5c4f66153213c9e17eea9893419c442395f0f1c45e322d431d59de49940e. 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/FI8PT1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aecd792a7ab69ae1b9e42c0b5a914817417bcc53dab019837f1e2fd152fb43. 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/FI8PT1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813f8cb30d9e836dbcdb4eb245148d8c0321f04997f393f99c2e1d9b181f60bd. 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/FI8PT1000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7598d6c7455b670dc82d0e8bc2d6141f7a430e4880b19dc2ebab0d6bdd60c5b9. 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/FI8PT1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb2f5598ecfabc63f342f16a8b9db10a191ee1ee2028487c967004240f5c584. 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/FI8PT1000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85daece605fa82c9a84779af40957cd94fb22ff6fd43023ed107d2ec06ce246. 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/FI8PT1000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f85f43c9ba0ea85508f25d2ffb02f6022ef332f9b7c66fd3cc1753d09743a6. 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/FI8PT1000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f98f9065bed5cdb9846a63772b7c4a131447e1a2f90e0054a904beca78876e. 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/FI8PT1000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9498b6367f2235bf3d26a13dd44b32da12148a86b7af8b989948d1cada5cd288. 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/FI8PT1000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5ab7133c3063eba9bfd05f0968f0d07883df7cdb2ed9a291d8c706651f42a7. 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/FI8PT1000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6752fc13162cf926d4f123aafca3fd78828454f56d6da19f6ebc7800efda361f. 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/FI8PT1000032.
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 (2026-07-21T21:21:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f84a1e8091cb84dce7a53eaa3f73988d37feec2764704b4a7e2e892a4f4b61f. 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/USX9P2047358.
Valse lente, Op. 33 (arr. for orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7a76a5f9be2e42b563f9e67c5906f237a0dfb93cf996bb52c303d24baf4a12. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190059004.
Kesaillan idylli (Summer Night's Idyll) , Op. 16, No. 2 (arr. J. Panula)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e793bf6b6bf1f3f6d306c628bd985d4a930e653acb4a709ae6ba9e41ed0b71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190773513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77929fa17d8a83cc2bfe779a07158dc2e321404e5132e142a02cac3ef0508e6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199515104.
Here Beneath a Northern Star: Wedding Waltz of Akseli and Elina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373f20de02f9b29eb78a37f896b9566eee80cba8b078360a37aab0b2dcdc2587. 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/HKI199515106.
Rheinberger : Cantilene F-dur [from Sonata No.11 Op.148]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852d90aa617d185abdd4c6209678af169206427e7efb947e9808a67785d34cb8. 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/FIFIN9800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bec1ef8f091f7a4c1313ef3c9be045f92c73955b658e45e433d5f3bab4c153d. 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/FIFIN9800324.
Saint-Saëns: 3 Preludes and Fugues, Op. 99: No. 3, Prelude in E-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d8e01a205ea77891c9619e7be0bd4de204df35ac4d4acd8d4d8bfbb706dcb3. 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/FIFIN9800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b932b223fbfe7a561bed9f094bd76d4cd6bec230b9c021cd454fd90f4613b62. 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/FIFIN9800328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32ca327034ab0b30a189cbb5d8469dd4874145464907f25fc9302c3e5a5e206. 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/FIFIN9800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf129d07abce1a97fc39fb250278aa8f79c9de0131d9b6c304eac3dd987a27e54. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb428aa847470da9b9b2cac0e331b3085e88793af511e5ce779ab86b2de17ca. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9800332.
Elgar: Coronation Ode, Op. 44: Finale. "Land of Hope and Glory" (Arr. for Organ Solo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb835d048a7b931dabf0adaa224f637fa77fe7ef5a21b37651168d822223e9f98. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:30:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9800333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fb37ae0f025e22ffc1e511ff1d676b061759ee6fce17a91f8d7d14ea8ad66e. 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/FIFIN9800334.
Kuula : Häämarssi Op.3 No.2 [Wedding March]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4373a220247514f2e4e6791a42ebb76acaea919e1565d07ca9009d64fbfdced. 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/FIFIN9800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3755867de973662bfed802c65019525deb85b604ced107cfc5404bc68bc9643. 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/FIFIN9800341.
Melartin : Prinsessa Ruusunen [Sleeping Beauty Suite] Op.22 : Festive March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98fa7f735e365b98cb3e3c88fecc2e5456799cb86e324b317289c5203609651. 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/FIFIN0100048.
Mendelssohn: A Midsummer Night's Dream, Op. 61, MWV M13: Wedding March (Arr. for Organ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e95e2b1f1aa6bd52db8fb825aab5db36ee053bb13d02d08003aeb4f363d4d5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054299dcb5f53ef75e04e5d3387933ab81e4cdcff92ab4e972303d63a20dcdb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:37:00Z), 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/FIFIN0100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bec1ef8f091f7a4c1313ef3c9be045f92c73955b658e45e433d5f3bab4c153d. 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/FIFIN9800324.
Pachelbel / Arr. Seiffert: Canon and Gigue in D Major: Canon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56279426e755b502b6b5f650c7d0cf27c498bbe259ec372080709b747456b3e. 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/FIFIN0000372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32ca327034ab0b30a189cbb5d8469dd4874145464907f25fc9302c3e5a5e206. 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/FIFIN9800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb835d048a7b931dabf0adaa224f637fa77fe7ef5a21b37651168d822223e9f98. 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/FIFIN9800333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721d28de7b2a9d454d55a9cf2f7d68eaf2888e37a0dda7c8c0d1ccde0af55bc5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFDP7701200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9e5dd90d4511ef6eeda8ae07fe3490e68df278f2ad85ee6a1e30de8e9f9761. 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/FIMTR8900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81e5f1a6ae955d0a6e40c8627cbd37b1f7460ad62746d931bef5b01991a8ef3. 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/FISRK2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395a3d4202ad943f3190084b1fc601e83d90117b24093e2542cd5011bd3b9f69. 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/FISRK2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fadc2b17c134ade194a390885ccaefc211762b391ab94d4880bb6d7d7282fc. 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/FISRK2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c997a5b9bb9601f22067533297a51971fa064e90c8323131682c086b3ac5776. 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/FISRK2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec0fee8b21372e6700b32159cd8fa75c5e2384d5868ec9f25e18aff25c99d31. 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/FISRK2400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd4b5811ef525287d8f0be728cadae96e25691e9c68996e4bef7b1debd59382. 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/FISRK2400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151a1a361715580b95aef9447eb3e552b6e407c09bccd4ac62a89ace55f0adca. 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/FISRK2400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd15319cdcb902fc35f7883ac39339fca972ec53f88329dae9172b8e2598578. 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/FISRK2400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5eef17a5aca0d0a1c5750b20863b2e1c8bff61e873eb456636362fff16d7b6. 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/FISRK2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233cceb84cff8ee1f61066f91de820b9f7d1fe4dae38595df7c3c81eda181ae7. 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/FISRK2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2ba517e87b22aaf261050c7f41b2fbc3de1192984ea7d7721a7c23477e488f. 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/FISRK2400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77cf1f0ebf4d28727ee726592f673e90165dc8413a118a906cae89d326f92c0. 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/FISRK2400070.
6 kappaletta, Op. 13: Nro. 3, Katson virran kalvohon
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d3e575b5e8046a090e2ca6c3d2d29c5ce3987d11ba6823b448270370fa721. 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/FISRK2400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e590080d5229b289c37d1f732d4f799b84c0fa8c277ebc2626e5dcee9e65cdf. 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/FISRK2400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e40065113d9f4b21f1b75519e34391c22b903157d644c31b244188b5b7b588. 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/FISRK2400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20cea87fd24821e6851e8c62da7903b3cbbc4972b4a6201a35ac78b5b982d57. 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/FISRK2400075.
Tunturilauluja, Op. 52: Nro. 3, Laululle
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b81ffe8bd681440eac22315747c9f7eedb917f7e4914d184e6e76b9479b970e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:05:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISRK2400077.
6 helppoa kappaletta, Op. 121: Nro. 3, Kehtolaulu (Berceuse)
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Rautavaara : Cantus Arcticus: Melancholy (Melankolia)
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Melartin : Prinsessa Ruusunen [Sleeping Beauty Suite] Op. 22 : III Butterfly Waltz
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98fa7f735e365b98cb3e3c88fecc2e5456799cb86e324b317289c5203609651. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa054299dcb5f53ef75e04e5d3387933ab81e4cdcff92ab4e972303d63a20dcdb. 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/FIFIN0100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620436d84476475d440fef01d734c1331cd4681a397e3744893b352882d85664. 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/FIFIN0100051.
Peer Gynt, Op. 23, Act IV: No. 12, Prelude, Morning Mood
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Clarinet Concerto in A Major, K. 622: II. Adagio
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Songs Without Words, Op. 62: No. 6, Allegro grazioso "Spring Song"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34021e568a4f020c5d5d066620f1409f54852e0835550c3c76ce19b1a39aad6e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200200325.
String Quartet in B-Flat Major Op. 76 No. 4 "Sunrise": I. Allegro con spirito
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e76c2732b66e6b44f1a8d0dd59ab5a7f97aaa296437f213a56f05038220b777. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:11:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400999.
Orchestra dell'Accademia Nazionale di Santa Cecilia
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The Nutcracker, Op. 71, Divertissement: Dance of the Reed Flutes
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The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera/Spring": I. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bb36162facd830fa7bd970d937dd503eed53a082c9f91c38816e918a8fc1e5. 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/FRZ118603476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8e7ad9015447523536f181ff737ab7ab1bbc6422b8dde5376f52061bee8e35. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209301275.
Songs Without Words, Op. 62: No. 4 in G Major "Morning Song"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ac11852560ae469c0218321f36e7641ffe7c325fcd92ec232f5cfcca06b020. 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/GBAYC0201759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac2e42f36461ce626bb7c0ec0141aa06eb672646558be41b689fa81101d5028. 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/FIFIN9800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0362025fce133d477ed47f12f24d38a43ca95276338a5a9a46a176d663060a. 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/GBAYC9603232.
Britten: Four Sea Interludes from Peter Grimes, Op. 33a: No. 2, Sunday Morning
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Songs Without Words, Op. 62: No. 4, Allegro con anima "Morning Song"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324749905ad762ac87259869a7f6fe02aab2784261aad8ffb94fc32561423cf0. 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/GBAYC1700606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34021e568a4f020c5d5d066620f1409f54852e0835550c3c76ce19b1a39aad6e. 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/FRZ200200325.
Gluck: Orphée et Eurydice, Wq. 41, Act 2 Scene 2: No. 30, Danse des ombres heureuses
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4768af6599ee06b99fd7b9d63b72c51ed64f83cad8f43f08febc9310d81244a. 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/GBAYC1101252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf99a1dc00283bb84b406adc7d0f55c3288c8aa6ecc59848cc4b2abc1ed10bd3. 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/GBAYD8200168.
Toivo Kuula - Songs and Orchestral Music
Kuula, T.: Son of A Slave / Hope for Immortality / Wedding March / the Boat Song / the Song of the Sea / the Apple Trees
Niin Kauan Minä Tramppaan (Finnish Folksongs)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e51404f538ba495a9f9b55b33c037f61e99510ad93b1c61f41cf25568bd4a26. 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/FI8PT1400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3223d04bd3c688974e862750bc10e533eca63e86a604514ac8fe960d88802804. 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/FI8PT1400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caeea09f7ea8f02b6281f967bd0813caf9b12c659f0a0463941a89ed4fa359c. 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/FI8PT1400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ff6180895f469dd4fd63bae57925ba7928cb06e7e59d4852a465b16b475ed. 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/FI8PT1400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eba56035bcd669459630813d3cbbb03ce5dd1dfcf7acda5ddafe26b9a2db82. 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/FI8PT1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086bad97424a923aaff032674b293016dad6cf9171b5b27cdba591195551969a. 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/FI8PT1400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdde171562aa0b9b3d0009bd2173a45cb7729cfa33ab71b0885eee4ba21a6738. 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/FI8PT1400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63d6fa718c0fe99dc2f167dc2f62cdbe241518ff1538a110f79e23aab1d3137. 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/FI8PT1400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613f6a89fe2981974786e33f5084d78b1bd27f34c54f5c105938cacfb6e5f448. 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/FI8PT1400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d123f2687c6512e84b6de63555dcf1a23a1c65b4de12763033e4dc755c9a00. 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/FI8PT1400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd482aae7421cb37945d46916655aa46f13c36d9dc740d230ce403886fcc60937. 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/FI8PT1400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f9e0f4d5c31e56ed064ca22e8c5ac0339308d44a19457611a8f3dc5d200f8. 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/FI8PT1400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15773a9f46650e2364cd3f7986c344d71c8467431165b1a19e4e3a37cdf5b44e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI8PT1400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac21b080a75bd9e3751043fa577fc5e8db182a1fe727feb8d15ac5c8a8f2d8f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI8PT1400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f292fba0b021ff912fa86c2777af7dab441419267c8678add236b7abecb414. 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/FI8PT1400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce1dae9a11d18a1aa358b9f26ea82ca1acbb15d1d5f49415d2c9440440ec62f. 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/FI8PT1400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1ab2efe3cfcefc0f956d6e12c1eb73c2d48702022747882df4149b09808666. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIPKY0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1f29e5858e9afc733a4cd0d7780c831882885bdb70761b29206b7085bc34e1. 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/FIPKY0800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2db244360fb83bb6ba28f8ce8855e0ee71802c27795c4d6b433fb9248bd812d. 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/FIPKY0800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc457c15c788e89882960714458b6082c7c8b7c52e6140b25fee537af1cf64dfe. 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/FIPKY0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc8326ad0256dd4b6eb576efea7d1896abebb18944f49636d307c044c31310a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:55:05Z), 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/FIPKY0800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fe3cf36aa1e13a4550e97fae254662efbbca91ee5377832152a17495013398. 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/FIPKY0800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae67b5169842b691a873e7c6a5ea80dd77a1080bd82c64075f73b5f7b07e679a. 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/FIJJV1600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5447f3ca80748b3ac5f6855363b3c812f7acd4ecb159bdf8abf03a54d0dfdf99. 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/FIJJV1600133.
1900 Chormusik zwischen Romantik & Moderne / Choral Music between Romanticism & Modern Era
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3f1bb08c463e2f5e83108ec821a4f910156b383348843ff514c51241341abe. 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/ATH071634803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86ca37f571c76c312a52f4b62a723cdac8c478d26e953a8ab92cd01f081f68. 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/ATH071634806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d825fd93b9a4642acdaec01c5e8bb42a858cea4f0601322211a46cc7657b31. 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/ATH071634807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc1e418f0cdfe982aacdd14b78a005e2cd8d2bf0076389aae5c5814258908a9. 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/ATH071634810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703c91f9116f8803c89ebb3e452e3d3a75460d5dd3dd082c54848ff53f456dd6. 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/ATH071634814.
Suomalaista musiikkia huilulle ja jousiorkesterille III