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 0x3ddc7428edea632d82a70bc94ae273db402f69240d7e9fc5fd429f519141e8b5. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6be3f93-587f-4aa0-a09b-bcf8cd8fecd5.json and https://artists.proofprofile.net/proofs/artist/f6be3f93-587f-4aa0-a09b-bcf8cd8fecd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9894eaa61845960a89aa0fd86311c86a1ede027f3b6dfda884380ff9b853874b. 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/GBF078940101.
Nabucco / Act 3: Nabucco: Va, pensiero, sull'ali dorate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9353bc5d3b8fad6de522b66ba1f85035ecb85bece5c4946108134d2ea7c886b. 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/GBF078940103.
Christus am Oelberge (Christ on the Mount of Olives): 1. Hallelujah
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ab3fcfcd0d60f5427f2e4f256a165e26c9e4f48bf68bc5998cad1bb2708183. 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/GBF078940105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d9b36c734e67475bc27c3612eb64d99d81446ec3465b65b96cc44399e61692. 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/GBF078940106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdba8aec3cf631613abfe1c376a26eaca63134a7f67e550b7c5313c23008cdb. 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/GBF078940109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce7a5ac34ad65b180325845ca81851019606ba3cb0883ad66402a718a5cab1. 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/GBF078940111.
Climb Ev'ry Mountain - from "The Sound of Music"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060f551cf2f56d073bd16bea0bdbbdeac1003cdb74835203df866e8809e59b2f. 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/GBF078940113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78052036ce335bb9f47f7241232397355488e38d45ce54136239dd965f625d8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078940112.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d6a6d1d929571b634210a949f3fc2a4eae88562f743a38c8e2e9e517054259. 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/GBLGL1036666.
The Man of La Mancha: The Impossible Dream
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bff775794e52497de7355be034a18966de0df8023514a31f27ab191376ce6c1. 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/DEN960330580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3000c1a24c222b6e6fdc2f57e4d1209f773f0d73bd7bb6a17766422c66a403c. 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/DEN960330502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c99bf0ebf000889a5576e40684c16ef4bd8f3f537a4ed4c9d91ad04bff10a1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEN960330524.
Les pêcheurs de perles, WD 13: The Pearl Fishers' duet: C'était le soir - Au fond du temple Saint
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d53b9e5e43cfa9d5a150a31695aa6276852c9ccfdfd682f7ced0a012155846. 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/DEN960330504.
Carmen / Act II: Toreador Song: "Votre toast, je peux vous le rendre" (from Carmen / Act 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0ce4350c53aa18eefc9b9471b2fe1675cee63e9889833272a393808552cadb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960330501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3000c1a24c222b6e6fdc2f57e4d1209f773f0d73bd7bb6a17766422c66a403c. 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/DEN960330502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2ec40c39fb9033d37e2d371bdeb15b87bb3aa8b89f000826fa2822dadb6d29. 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/DEN960330503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfe94a0e5bcdad5b3d4c3548febaf95686f76eb9ad62e6febdec1a3b753bc27. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:42:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960330505.
Danny Boy (Traditional) Irish tune from County Derry - arr.: Chris Hazell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de86a4c953862f445aa34695a665ad68711c355a2c9d5dce111b4f71c6822a2. 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/DEN960330506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7477a6ffea16f1a413ad9febb6b88defe953fdc035db12ccf14c10a9a0328ec7. 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/DEN960330508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f0b8c52e8cdaceecd83129b994b2b1937d549d43b6db755edf14b3b9fe3997. 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/DEN960330509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d5776d56833b082cd9fe480316fd3b17363dbaf7739b9fc79de4a6bfa1a922. 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/DEN960330510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51682d62c1b2d21245ae15e613e8ce377b97c4ad54605e6ef9fc02e732350a7. 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/DEN960330511.
Old American Songs Set 2 - Voice and orchestra (1958): At the River (from Old American Songs, Set No.2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa8e9f60c6f02865adade778003927c752d7c2da41d3b8f6166b14ad0370b04. 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/DEN960330513.
None but the Lonely Heart, Op. 6, No. 6 (Nyet, tolko tot, kto znal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cbb351b5335a4cacfe74dec5c1e1b38805c372390f0b8dbd878d6db446b151. 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/DEN960330514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beba34e81f73a08e294e38831290bee35e265f2b0a805972e01e017353739c4. 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/DEN960330515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4695bb19467e614d2279df0d9e0322db0c58c5b7c04bc3ea5c87d441c26de6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEN960330517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdd99836276ce3ea339af52617db32a0e4fc55a073cc88e7806d5f64f331610. 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/KRUM70800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d103c0aca8f569eeb6ec1cb75252f170079f64987566b2e21c57b1b8efb434. 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/KRUM70800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c2936cf3ab9f4ef39025fdd09a8ab18964e4c7bc553d7db9159299d474da6a. 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/KRUM70800115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0248bc34d7ada84f20a1118184948deda80575d22354cb55a1ab191124ac0f9. 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/KRUM70800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f9fd2ed14a46b7533a2298ed6cbb8d4389aac3665af390b4299d310a45f5a8. 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/KRUM70800118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78747031a0859d681dc7f65c4027af5fdb3f63195945243a39b8f5d1a9258ab. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:40:20Z), 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/KRUM70800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b427ef0af0019de001190731c213a1f547d931671f2447ce96bc66b7a8a241. 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/KRUM70800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e51aa5bd80424cab1831493f4dd6a3d6016c07860eb56ae7b486115d60e3dcd. 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/KRUM70800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d834fc6c63d51cbdb5a00097deb3208406abd2ae48974f727f0b34047491b7. 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/KRUM70800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819c29af974f8ffad22aa6d65251b09e0fd34dee7f19e00d44f6351ead569923. 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/KRUM70800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af50d92e529a1500b76b049b2f464a93bcb674b757b4dd88fafcf55ebb179df. 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/KRUM70800128.
Joan Sutherland - Complete Decca Studio Recitals
I Puritani / Act 1: "Son vergin vezzosa"
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a60527c2807e81b2db9a2463d291aec6ad83a62054bba72271e4cc64d421b9. 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/GBF076040204.
La Stupenda - The Supreme Joan Sutherland
Lakmé / Act 1: Viens, Mallika, ... Dôme épais
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf541db4b444355327904b8739a990750bc9a7345f6572d01740e437845b4dd98. 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/GBF076740405.
Les contes d'Hoffmann / Act 2: Les oiseaux dans la charmille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39605f5418d2316365fecfb3cc0cd31968094080d03399a2d85713e9eb39ccfc. 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/GBF076912470.
Die Zauberflöte, K.620 / Act 1: "O zittre nicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43fa5bca8d98811e64898c72b2e7d9309f16e467a042ca478a6c7945ab820d0. 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/GBF076340606.
Linda di Chamounix / Act 1: "Ah! tardai troppo... O luce di quest'anima"
Orchestre De La Société Des Concerts Du Conservatoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617693ca94fefb1b0e8ba17d7310249a0ede6020d2c5560089960f822b926aa5. 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/GBF075910144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4a1bc36cc9a709c517501bc07c40bf00455089c393aafccfe0278c2903a8b4. 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/GBF076340608.
La traviata / Act 1: "Un dì felice, eterea"
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f293685cdf6347bdc620bf2ede78765352c85200f26621abc6355e3c6efaf7. 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/GBF076210500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d2366647247865e44a09775f76ef26b8916577e7f102ed8c23823ee0b7894d. 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/GBF076640808.
Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358e39f2fba6cde8c43fe344bf9e7eb30f642d28e597914da0ef7dffca0ec76d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913270.
La Sonnambula / Act 2: Ah! non giunge uman pensiero
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Der Erlkonig S. 558 - Upon Piano Roll Welte-Mignon 1260, Issued 1906
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Fantasie, Op. 17 in C Major: I. Durchaus Phantastisch Und Leidenschaftlich Vorzutragen - Upon Piano Roll Welte-Mignon 361, Issued 1905
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Mein Mädel hat einen Rosenmund, WoO 33, No. 25
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My Own Country - 2001 Remastered Version
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The Ballad of Baby Doe / Act 1: Willow, where we met together
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ローレライ (New 東京混声合唱団愛唱曲集)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1600677c9bdabf333126ee62afa246708116178e3786d64bf08cfc2b0760e0d5. 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/AUXN22190665.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f27ce1fd3aaa71213ae0278139976d5c4aad7aef1e82b3e656e33856b1f113. 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/AUXN22190675.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518050f2827a1e00d47a1e1086b14070755397e2a6f6b75305cbc7e4daa08d29. 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/AUXN22190677.
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The British Grenadiers (arr. Jeremy Barlow)
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The Classical Voice: A Celebration of the Classical Voice
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de1e87fce0ff4400c02a9a51d48a805ebd63aa83864f6c384a94931515d7502. 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/GBEKZ0400460.
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Home. Beethoven, Mozart and Brahms Piano Music
Valse Nonchalante. Op. 110 in D-Flat Major - Duo-Art 5831
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3 Études, Op. 31: No. 3 in E Major, La Nuit - Welte-Mignon 3050
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Piano Pieces, Op. 118: No. 4, Intermezzo - Triphonola 52739
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Contredanses, WoO 14: Contredanse (German Dance) No. 3, in C Major [Arr. By Isidor Seiss] - Duo-Art 6680
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Samson Et Dalila: My Heart at Thy Sweet Voice - Welte-Mignon 2260
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Rondos, Op. 51: No. 1 in C Major - Welte-Mignon 330
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Egmont, Op. 84: Overture (Arr. Solo Piano by Kohlberg) - Welte-Mignon 1801
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b490bf1cb12886605c9847f6b140337aed67f6857afdf26f5f8b3be8936820. 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/JPVI09324320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763a9aa79d57af134426dd2eed23442d75b110a74330193d4da0dc276830633f. 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/QM6MZ1790353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3b2626595a9d1930feac29077e2da5d12c4c1a8041feb74e36fd30503a13a8. 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/QM6MZ1790360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6c0aa7d9ea57fd80eb6be61391029f44d1c2adfe464972ebe78a92afeaa468. 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/QM6MZ1790362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbb578ccdc838b917f406f76fbbb4597c61fdb63a11276d35c0ff2138de7e42. 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/QM6MZ1790369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa559c1a7c75412c7b224590a5eae26cd91090dfdcb84d699aee6456caa008c. 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/TWA171303102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98194e9b305260f4c662445f79b6d455c91393dd595855ba939a7a186f19292b. 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/TWA171303104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdb2ee43070b883e9ebb58ae4cf8b5a5899f8bc252a946bda407382a70297da. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA171303111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49fe7a3960952edadc85681ed76cd7acda85a88e170f4947e3cfea2e295d642. 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/TWA171303118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31666a72370681e245134a14ae99660cb91c76ab4bb689d64fd3bef4acf3a5bd. 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/TWA171303122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e85da47ec7f213649adcf1cc1819264d27843be2cf8f886a722c55fe80ee05. 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/TWA171303128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c63f12b652eece838a36ebbc46fde8a4bc22773893e8135ad84294cdd0d1fe4. 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/TWA171303131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb60b51b094dd722cbdca6221bb7fad1757f5540ca751729d1690c7281ec6605. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA171303132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf9178172da6bd0c671e50e76b30ff56d936bd3716a45b5162764ac9a060e40. 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/GBLGL0963495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae57798ed2fb43285b8207f30fef9ca26820b67717885f13de118e8d736103dd. 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/QZNCB2000451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e751381bfbe444b9c1c7156ca58e24ec709bb05dec0b1e61c58ecccfadc9817. 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/HKI191505002.
Concerto romantique, Op. 35: Godard - Concerto Romantique, Op. 35: III. Canzonetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72acc30e82e5120c6222d4b73198a632cf003bb2d20c649c9c27ca55dde0015e. 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/HKI191505008.
Le carnaval des animaux: Saint-Saens - Carnival of the Animals: XIII. Le Cygne (The Swan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc4d277968ff69d542e6e9bffeea36e2c46885bc180b9f383ceeaabadebafa2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191505011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f9fedc714e0d7a3fa38f5111d722f8c236f11632ce9eb4a42b5337285accf. 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/HKI191505014.
3 Symphonische Metamorphosen Johann Strauss'scher Themen: No. 2. Die Fledermaus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e31205f839e4821c66ee82150fafc9d57219b6b5b6122b57349765f6f2704f. 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/HKI191505017.
Lullaby of the most comfortable in the world Cello & Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc446a80cfec53aeac8a17e829d63023ae2e351acb9466caebb610e431cf6d445. 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/KRY661440142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23ad21b109fb1cec1a33e18738bfa67b105b2e0e08512263766712e1cc14b94. 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/KRY661440387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43395d77e7aeeb71076128ff295ac250c702a4a1f9fcaf97cdf18f5b85184ecd. 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/KRY661440316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce92c3ff708fc4231a572f02e7924f53ab922d1f04c4d4fe85988a058d7e9f2c. 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/KRY661440067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d4517095af16abe388076c35f87da043a893784f44923aeedcedfb64c3e480. 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/KRY661440086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645af0236371b2e611f4ed97568ba1ab84f3d2a3df4c651aaaa2a7ef1074a238. 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/KRY661440359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd092b6abad53ccf960540870dc99147886eb952e61332547d3be7809126b0c. 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/KRY661440242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35111a3aecf057e24e6c96294b6f86aa1412c14faf7642138f8a1853147160ea. 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/KRY661440404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e04bb6ccf42768755cd73ae6932fd05faa2b16d05720b701973b330c2e67ed. 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/KRY661440308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a7a15853b9a22b52c508b284fd5dd7efd8edb153eedf4c98daff9c345eefcd. 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/KRY661440570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8cd2bee441bb544ebb411d167619ef23bc68ee7fec3cc311b103e36db9bab3. 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/KRY661440136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf12a917f0b20d6d6a0ba8170f9af3cd87c1bcb67e89a9e375c15b3d6d0a06b1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661440094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5bd3060083b9e04c68bff72b93166e92d1cefe6b3efa2acd9cae99dab31dde. 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/KRY661440104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63eacae1456b9b70730ba893a57f9a5c8e7d90a15857ea41d5dff5fd980ff5ae. 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/KRY661440385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e88b9abb87ec09ec56fb822278527649ca18ea04be961f9a4df252951c517b8. 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/KRY661440188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aafe6909fa78ebb36782a5d1a8655177c3b2a8668f17fcb179c8f9f9489a6b4. 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/KRY661440161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937a1b08125371263b0b7a768b4fce6e4d979ce1aa20027befe80e5b611c3c6b. 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/KRY661440198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55a24a48f97ea48036a49c683d191719f2086ac2906de57cbf5ddd7beab7344. 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/KRY661440063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0cd7b00d4ad18ddd78ba81e1f7f7aa62db618b2af5a1bb0f21ba1b30fa62dd. 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/KRY661440185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43616874a6297e142c7b10cc6a787c0502f0b771b9c0a726d27d953a722b7065. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:09:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661440393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76734f69106ae5586eb78951e62e2c7806250d6521d94aa2f3227e0763cb5cb6. 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/USBC18000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a35d0a5c24cc7079653ac0e0078cb37f5834f49ac753be10f7005e67248e33. 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/USBC18000280.
How, Where, When? (Canon in D Major, P. 37)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9933e69572508bdcf227eab8a8afd95f2588f7874e76d13cbb6ad50aad8680. 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/USBC10300429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d971c0ea85b69e0f1cedb03a763f7e17ab9d4de7c98761cf3db6b598c3cdf92. 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/USBC18000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e436e483efedd1e486dc28888b334e31e2ade8e849ac97c8a7088afb3ee594. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USBC10000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec518602c2729791d9f8a033ed3a20bc0b00f1d16b34fbda3e303b329161f45. 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/USBC18000259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273e0c30f50bca56af76b9af665d6e908d5e0cf90ca70db2244b7a6cffa40135. 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/USBC18000278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3728798b298bc8b5950aa048b9cc16dac8750fc42f3ca4017b39b659dc2d0b25. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USBC18000279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e523dcead563b3d7b7dc37d4761d70684d0a3f542e6ef75cc60c97664a96700. 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/AUUM71800209.
Let Us Break Bread Together (Arr. Richard Mills)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb227fdc456ecaa3d182480b6845cfaa7d47a21ba317567ce5394016c9cbbd1db. 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/AUUM71800211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07f28e1f65d8bb8d782caadb179401dcd8847566707529e8c224a7386ea6db1. 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/AUUM71800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c23b96a3a9f693cace5fb4e329ca4c478be695bf22edc7be01db616f504484. 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/AUUM71800218.
Four Songs, Op. 2: 2. The Nightingale and the Rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cde1389cea52a87fd1fc496ad5aec69b9a09af94e144a96798fa00cfb62484. 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/AUUM71800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec01ac0c2389f489459767a20f738d621555e475c44e6eb7ec6fa846d9752b7. 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/AUUM71800222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c98a5a483694318e7f03dde63c0f3b509a0b76c53fd538e5cded8d45c051a38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AUUM71800223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ec68881c49213d32ed970fac095f3a8c1c08a6cdf9549a27276891a64d951. 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/AUUM71800225.
Four Songs Op. 13: No. 3 Sure On This Shining Night - Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608adafbd5782422876e3fc5b9409f40c9e67585850586a72f1cb92d37b7de48. 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/AUUM71800226.
1865: Songs of Hope and Home from the American Civil War
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01d4000aae991e67d8fd66253bb1752362a3a5e446e8687d7af4e69449daf45. 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/USHM11454902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4f37910a8587f3ad7a70e92efd2c8bf8c17e4b7be6321ac757ebc589e22091. 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/USHM11454903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99983a1f05e668c4988298ed2a88968c724c9bea7cfafeca4b046555283b7b65. 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/USHM11454905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20f57b27a908a51fbbb2b9c0d0869e1d4053c1f977344dd3784eae0a15229f2. 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/USHM11454909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133ace44b24b40299a5c24e9f64b4348119852dead1a7a26d77c25dc121dcdb2. 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/USHM11454914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27cc7359f5732979a80793b53ca72b422b15cbb5e0226d70030e7f834c74155. 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/USHM11454918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b8db2da5144ab92d3be8a222a649edbbd9acaee3835caad53f0023bff78b4c. 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/AUAB09450001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3fe562483795a472d99697ca40686c5096609798ad5380726a16d7f6c87ca. 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/AUAB09450010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3dec4bc786ebc7a523b023647b3ed9ebed0bf82e3ba440e802858374976bbf. 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/GBABV0957420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5544f12358a7140fdf7f2e9c31776894c5fb7ab5a60e7598f7f3d8984c82a08e. 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/GBABV0957434.
L'après-Midi D'un Faune: Piano Evocations from the Golden Age
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fa1aa25aca4b051875bb9671527d7b4e4f9baf360d3b487f4dae2f1244e02d. 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/DEPI82305634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445b2d392cb267211d8840e3876df6e5f37089f1d7ad749074505c96da9a0727. 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/AUUC01701482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7046b0419c966dffce582d5b75345a180025bfa4d5ac8d0373be6ac8803815. 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/AUUC01701496.
Kathleen Battle & Jean-Pierre Rampal in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d6bb200db9af380bb1f0fc6c5dfec7acfbdc3b3f38818cde98856e8013e349. 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/USSM10208636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8e43dbe237fbd7496c17de02efa511ab3f45086f8dee759bd4fb9b56e071a0. 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/USSM10208642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37667caab5a170f923ecc936bf264d278d21688d28d52fcd4b99b9b43382db08. 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/USSM10208644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc91ff1672979f3766d6b67a73f4719adff3c0c47df1851abe59a0266ba45ff. 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/USSM10208648.
Ite Pedes Ellinon: Tragoudia Gia Tin Epanastasi Tou '21
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44893697a4985454fc26999486b39af517b2bc8825b75ad9cc22dadb5d317584. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:49Z), 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/USA371596948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b79674426847c14766523f16baed578d09f2bea07d133b146479ff542486ed6. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA371596951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8ef0c78dbedda6bf538b935486f04056a37967b4cb4b98a13a21ada41de84. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371596952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee4f5c70a523ab5821f056129562dfaca56f04b5f36449d5a91a3265606a1eb. 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/USA371596953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b7ab06864208159401f809b007b8e27e9f627cce491887f925ad6460df3a51. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:21:05Z), 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/USA371596955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcb835bd573e56b7e9add09c43667e27896829d7b2fd88413719e1983102a9d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:43:59Z), 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/USA371596956.
Filoi Mou Sympatriotai - Emvatirio Ton "Kynigon Tis Anatolis"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb93ba83ac840aabf11effc7bc09b7acae8b9f866d832ba14be682907a602be. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:21Z), 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/USA371596957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8849455270628df79faa5c18845adfadff768dc241c051cf64d35cd7a41b4cb. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA371596958.
Ti Karterite Filoi - Heirografo Kalamatas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd47b2d1e3089e59e22ebf4cc9a63c6219833c41e2b9e1c4e3bb686535efc18f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA371596959.
O Genneoi Ellines - Heirografo Kalamatas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965a6db1bba6b2be5f9740a9f412d5c8ac6f6f1277177b17481bfe1d4b68a8b5. 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/USA371596960.
O Ligyron Ke Kopteron Spathi Mou - Heirografo Kalamatas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8626ccb0308c0bd0339d00dce8877f220651465c8998e90c70a25b012164233. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371596961.
I Elliniki Massaliotis (Defte Paides Ton Ellinon) - Ethnegertirio Asma Riga Feraiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcded85fd7a29ecc1f39ef6972f1cebe318d0737288d7cfd76670c39a10c998a9. 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/USA371596967.
O Kairos Adelfoi - Ethnegertirio Asma Riga Feraiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f0d3605e230981586310fb5d2c9bafe12db3396ff37cb3c9962ace4cf8887. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USA371596968.
O Thourios (Katagrafi D. Soutzos) - Ethnegertirio Asma Riga Feraiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940bb461d0ebc935e1e1fcb566329f1efb35d3d0bf0e6801074c9ccbac03c154. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371596969.
O Thourios (Katagrafi S. Karas) - Ethnegertirio Asma Riga Feraiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63118cf6d1525e8c0f9d82f4f15e75359bd0a1be25a9cc050e46bdac3d5b26c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA371596970.
O Thourios (Katagrafi K. Artemidis) - Ethnegertirio Asma Riga Feraiou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b13443909fe0f9bd771ad9ae85f2bb3df3006d1dc8071fe418e69fba86f8cd. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:57:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371596971.
Defte Ellines Spoudaioi - Fanariotiko Exoteriko Asma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb0d1a37f9cc99517a0cb52fcd521fae21d60d5c972dacc450b0badd1673803. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA371596972.
Otan Ellas O Megas Napoleon - Fanariotiko Exoteriko Asma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dc5c7cc22ba22b60c06d81099de02f8bba9f6eabe3c43dcaabe413ed258a10. 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/USA371596973.
Mavro Poulaki Porhesai (I Polisis Tis Pargas) - Tragoudi Astiko Ke Entechno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb066b6a1f8a0c246dd6992fca0dba91f5477f7a3dd975d84e85dd0c12bd85321. 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/USA371596974.
Stin Ellada Prosferoume Tis Astrafteres Loghes Mas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96bfbf0b6a187f21c49e809c34edc5822eda28a67548e3a5ef5e1d875449f6e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371596954.
Quickstep: Brass Band Music of the American Civil War
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84788654e92b72046600b027cdb768cbfc19333df011ad9102d646aada7b467. 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/QM4TW1511916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbe77d686db0b7c596cea1c512b843d578ae21e915c6f3958f75b50503975a2. 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/QM4TW1511930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb822c448d5482073c734a7a9322d270dd92539a830151faa8bfcc1a948c45d6. 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/JPG200912310.