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 0x6a66b8d75bd6d6cbd70016018ff47b64d8c02175c70a070b6f28c0d03ca52d0e. 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/8bbf084f-f2be-435c-9eb5-c0174a2653ad.json and https://artists.proofprofile.net/proofs/artist/8bbf084f-f2be-435c-9eb5-c0174a2653ad.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 0x4f98774f55a89477f985cb9c24c905623237af7e519c83827234830b56fc74ca. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/HUAC60600452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eedc9e0afb682e06151deafd3545aece2e948c66c5511f61f0c46b76f5d517c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60600454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556323c99e90f4f79e892c51fd6f576c362f010c29a0f30e0f984ec16edb81a9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:10:59Z), 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/HUAC60600458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4aec3f6f30a0ed61dc63e147fd9c50ea566a77f28bf017b908a44e3018906f. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-17T08:45:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60600463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4737eb1138a47054f67943fa5818b58a8e76bd3fae613c92da42911cfb74d89b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HUAC60600466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148a2a9da120b098880836a994d53c9113950649601b96fea5011736bed592b1. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:05:10Z), 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/HUAC60601008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb88b6c3f491b8a96bd199c27ac8f4733825a07a9f5c18a8b6d19e83f3c1102. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d09102aba2daa65122a96493d327c7886abe2d969379ac93233751215a0009. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21acd29b30769d8b5a3abacc208dd965e8b236b3be162a1a04cd40fb336b1f7b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285ca44d2c41c7f31ec91d23f3fc93b24cd6ea6f7ad1fe751262beb3d0da08ba. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/HUAC60601015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76afda5425b0c50c09015ddcbd3e94350bb9efbdf2f6062756bbf86ec4dd44a2. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/HUAC60601016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbcfa79d885a40c158ac06752467d2b3ff6d59246eb9533efcff9355f4694ea. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:29:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb94574598348b2b16ed8a30a472894f69cbc4707600f34222a62493a8c6aae. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c60cf9aa9bc8d82b8ffceb9cc6b11e4d046af5f4bdfbe1df17a3da0c2cc605. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HUAC60601019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8515e378367394e83a536244fbcc01a28766e0d1f38685fcf2b973df0011d0. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67b86a057d2e19adcc26826d6d5a18dc16f1e9e9108cb95ab82cc5ebd256e3e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae56c5f03cf2b153c75be54f65621d3926440fc0d1dffa5ea663b00d009b9138. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:50:12Z), 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/HUAC60601024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81619a85cf661138799c57a2a28cd519c6d7ac5466d477ddef895e024bfbc18c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff950626285bd8327120c75a37d6df707bdf97d03896b26cd2d06a4ae49aaad. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60601028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdaf59d3eb08bbe940a0df1c3ab31827a7bcca552418336038f08b58cb3d684. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/HUAC60601029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29bf3dd550eeac91cb3eb877fcfb4100f7eaab772e17e767c93610e3cffcd65. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HUAC60601031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4022ea8c701a34af7ffa3304c99987733c28f02913c44400bb7b405611ca769. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60700648.
Körtéfa - Érik, érik a dinnye - Görögdinnye - Érik, érik a dinnye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1cdc6e8de0fdca8f1be2ea00a34520b30f781f1c450d5f759fd2c0921a0dab. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/HUAC60700650.
A kállói szölöbe' - Badacsonyi szölöhegyen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23efb1ceb79c747409a83a6f64783eaa426bac340294c78369236914176537da. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/HUAC60700663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cac6638a869ca1908404bff550d3e246de5f78e7117ae325c1776598927c466. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/HUAC60700664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01c3c62778fc8e4647d6dd5d48d8ff4fb0641f0643dfa83e3cc52e9613e62a6. 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/HUAC60800048.
Medve, medve bújj elö - Itt a farsang (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a7b85384e8881ae8e0beea394e99ab5761ec3112d6ec7c4e14dbcf41dba483. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/HUAC60800049.
Sárga csikó, csengö rajta (népi gyermekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f91bc788c0b3d726ec5c85dde9911413ddb303eb3c47e87ccd0a55a6ebb93e. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/HUAC60800052.
Réce, ruca, vadliba - Hajdináné rokona - Kerek a káposzta (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a9bafed44c98130e79218dbc8fdbb21ec53a0ac2ac8821bfddc5a1a20b4101. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918670c671eb78dbdc13ba04622bed4dc35319ae950972ba05a9e249ae225ea7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60800054.
Süss fel nap - Süss ki, süss ki napocska (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3324091bdea16284746fd12655319b3d3a02cc9846db544e6b069f047dd6b169. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:21:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257c41e28407185b94bc739f67a011ecca0ba62fe6e3e156e0012bde284ab5ce. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60800060.
Ébredjetek lányok - Fehér liliomszál (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c6df41585b4acc404d471cc4c3816bd645661fb6e89268429903a817426ccc. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:23:40Z), 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/HUAC60800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb2db532a40334ff1e1a6cfc6e1f8c717134a171d0b1f4892d5024878d03cb0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:25:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60800068.
Mit ér ez a pörge kalap - Láttál-e már valaha (népi mondóka - népdal) MEDLEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cf97307118f6d94e7bbab543036363cc6012823963b391ea83e0f6fbe51ab5. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/HUAC60900619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274ee768855116da28b7359fe581c46ef4342fe4d8c476b7d9909d67dbab8fcb. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/HUAC60900627.
Tyúkom mondja - Szép szatmári lányok (népi mondóka - népdal) MEDLEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968bf63efa6fa006f302271776124901da62fa57086f3c0219982ccef5470bf6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900628.
Kukorica tengeri - Megismerni a kanászt (népi mondóka - népdal) MEDLEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7d5b0010f1806fb156e278c2fc501f2eb95af58439cc52b0871326c73916e4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575e99cda7437f76aa8b937ac22e747ddf487116ee307cda7858f926bd4587d5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900630.
Béres vagyok, Béres - Hármat tojott a fekete kánya (népdal - népdal) MEDLEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b5ef9ada4037fc02f040e0eb8039e3bc40d073cc7d9d2f4cdbf9342724711e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb98b10dd64938f65ccaa9c72009586ad9aef7e10035b2e89db5f508b601f7c4. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/HUAC60900633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d63d686205c36dca77b8ab4aaf18bfbedfb5f16c2e755538c133cce8016fd4b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147605373d1991e0b3f6c4ada18d212601187802387dab31a0c22daea83851e5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cef4c070d0f1151d993862a5b3eab8eb641136b96420249ec76c656ddb02fe. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60900637.
Molnár mester malmában - Szegény legény vagyok én (népi mondóka, népdal) MEDLEY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bbb92faf0de3def4fd47efc4fa7a4f47763c5e866fe298d004c07343f9d780. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HUAC60900638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0b9cb4cb9c0f9d0e89dede9887baa82a008285149779c60d85788b0d6b82da. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/HUAC60900639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025a4ae9832626232d10ea7085ceebf42efb08b81f02508bdb08151d272b7f66. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/HUAC60900641.
Katica szállj el (tradicionális gyerekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae6464c715ec5bd2e2dd4e679aa098a29cfab05c4b1f7f01a67af461cd4c17c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:00:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000165.
Katicabogárka, szállj fel az égbe - Kató, Kati, katica (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d18888a61c96b48355079eee4103c31d2b36269cb8099b511a4a0e9321989a6. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:02:45Z), 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/HUAC61000168.
Dirmeg, dörmög a medve - Mackó, mackó ugorjál - Bújj, bújj medve (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff1950621b06c3dac6956eab371364b41854986bccd3e5abe4617cb05c44cf6. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000169.
Mindig dörmög, mégsem morcos (gyerekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9108bd942c28fea91cca648a9437ba78f40af257172e8ca7563331e8ddeba3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000170.
Csiga-biga palota - Csiga-biga gyere ki (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6833871039a137f71e49a32f60724b33883c784216b2bca631313c8a210312. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000171.
Hajlik a füzfa, földig fátyol (gyerekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab13234e1fb1fa101a56be1924a363cf951ba2d400aee04d03e6fbae2c1c227. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000175.
Béka, béka, brekeke - Gólya, gólya hazaszállj - Parti nádas ring a szélben (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574d2cfdb99009de1af836197f6c18d1f76160a340287b8c774e4e9b0ae4f07a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/HUAC61000176.
Mikor masírozunk, kapitány uram? (tradicionális gyerekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c3f198598d24215929399b3246088825b4274f6ab9c9cde505491ab77e27bd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000180.
Répa, retek, paszternák - Aki nem lép egyszerre (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d0bec2c8477bc4203324abee617f17b3083859e89f6c7dddcdff9773b8bc03. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000181.
Gyí paci, paripa - Lovon járok, huszár lettem (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb5732007eaa32153dc8ea79523fd5f02b1d6e0ee0f74850f1349bdf96b9ed8. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000182.
Ki játszik körbe? - Mit játszunk lányok? (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac69e0a4b19447f18a291b1754081a42b17a04c8a0de29587d5416de8a3cdfc. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/HUAC61000183.
Eszterlánc, eszterlánc - Lánc, lánc eszterlánc (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9565f8d9b25d94fc954b14436b89bc6aca0d25d02e961ab4d145775f2aa7852. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:18:33Z), 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/HUAC61000184.
Mély kútba tekintek (tradicionális gyerekdal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ab9c61c8622e2c0a3ec7bbd55847ef07f12e8a37a4dd49631c00687f6171b8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/HUAC61000185.
Búzavirág, koszorú - Koszorú, koszorú (Medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8487f64aa9a392cd7b9f5d898cd62147e05f1281e95a5b48d5b311079321c15. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cd8993dc318f6ba9c4a25f45e71dcf190a4fedcd93f21726faaf7ddc8fe940. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC61000187.