1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5147d9fae957e4930bfb01bc2dd33bd0cd5fad1ed5225d80bf572f8249fccb. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d304091-e2a0-4b91-bc67-0ab76358dd01.json and https://artists.proofprofile.net/proofs/artist/6d304091-e2a0-4b91-bc67-0ab76358dd01.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 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 0xc5e53acb09581d629194fe09c4b468112636ac927d65f65b3343ca6e932d14cf. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/UK6822213263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac2f801a87c72af10852df3dd55cfe172b7fe97166b1b234641269a080af34. 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/UK6822213337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c74d4e4e2b29ddfb38b85693a10285997437e389dae8589f695bd6cff32e0e. 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/UK6822213353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ba7fe1db5ef1cf3251cd03a58d395fddf90848b54b131bf828280b310e212d. 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/UK6822213767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62b19bdec08b15b6032d589dc4843abd191eff64cb464a55f0053df8c8205e7. 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/UK6822213540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5462def6644a73267f09ac75dfbef97ba1018918b60eb3ea2a9e5553727dff. 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/UK6822213233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d4d3518c50e150548ca71bbf5fe9ccc4d82d115653d325987139a35e486724. 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/UK6822213974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ae5c3f91b5c9bb958c244a59e4ca794c1ae1eea57affcdcbb8cd22b3bc42a5. 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/UK6822213322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ca2582f6d353c20f84b06f27a09d3446ee5040fa18764341f38080a4f62023. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6822213340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2fcb32136eaeb5037870f75f2f78b72434ce037b633a109309b6df3b151cac. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/LTH172500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35930dc2d040f5785aa68873b7ba5300f59d21b74f375e670d907c492e0c1a4e. 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/LTH172500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e83cb9ce592fac7698c697b9353950189b532e86cd0cc81f74aaac566b4a8c4. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/LTH172500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4027ca96f76923dd762d5d98b248dd53aa008c2c1a302fddef7be6791f1e17bb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/LTH172500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5e48dd279538c9c6d0f776a6e3ccebb97c8b745f2fcf4f0a8bc98656d7937e. 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/LTH172500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930034fe676923a327a86b16c8d29000370141849febc0c90c61fafc1515950c. 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/LTH172500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7330641f6350276a8fac935cd3efbef1dfa7e53cec5889c30fb5cb15183d4b. 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/LTH172500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb5a3586f92787a6b0f71fcc0f4cb18899958974553bd1c746d01575a7300f3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTH172500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76f7c4f4c406b02003124037df1b244323c364386fd0a71d16142da05935a96. 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/LTH172500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb75a711d00db74e820edb23ca5e1632be93b8d1e3bdcde6c8ca23b2cf0ea22. 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/LTH172200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b4970e5a90df17c7f23c504ae3a8bd8974f37a5b2209f4bc216209639ca8f5. 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/LTH172200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ad069df35edf98e473a26e5a452fd9f0ee83ea2b6b6948f5df6fdece73847. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/LTH172200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc9c10fb04a92d7e2796ffddc82abd784b27f177fb0fc8993a2f841c316c06a. 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/LTH172200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff2ee060a4e7d10ee1a80fd32e9307c2089f3417ce0a7c2f229164612131b35. 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/LTH172200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556f13d80d80927a69f5b14cda919b990fc9a5d0f7c2e455aa414e881a8849d6. 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/LTH172000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f299072abe6ec45a3cf396fa0c2c33430c978c6cf08505a6038bb5831f7c740. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/LTH172200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32b01a55c80524f4f1e0ffc8e09d951eb268a243ad82f9a91942edb4380131c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/LTH172200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f12c7f477af206c550fac4b58b57e5c72bd63251b5b73cfad9c0b97afad241. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/LTH172200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2dc1253af1fa0c524120f2c11683f98876eb97c8674d7a638cebfdaf8e8284. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/LTH172200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc73a23d40980cc371c7f6855b356fffaf7f429fcca9d48db7885c843f1ddec. 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/LTH172200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03e8c76e64fe87fddf78abf4e96e7582476fd7de08f411212418e176d9096b. 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/LTH172000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cbf746360981f722d3b4d30957519cf9a516c36544da3649dbb1fc65268353. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/LTH172200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5eedb02ae04984fd1bd89f3f3e9f74f4431ea04404d9a41e23d479eff270ee. 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/LTH172000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e95afbbd2bc84ecd459b4073cd6074d1db384dbe15c15d35bb098d3aec2942. 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/LTH172400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03e8c76e64fe87fddf78abf4e96e7582476fd7de08f411212418e176d9096b. 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/LTH172000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556f13d80d80927a69f5b14cda919b990fc9a5d0f7c2e455aa414e881a8849d6. 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/LTH172000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5eedb02ae04984fd1bd89f3f3e9f74f4431ea04404d9a41e23d479eff270ee. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/LTH172000001.
DA LADUMA LADUM. Dzūkų advento-Kalėdų dainos
Vai tu voveraite, leliumai (Krokšlio k., Kaniavos sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d99ecf674886d89989b947c6ff38bd0d2d883f8a4362f9bfbfc3e5953af67a. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTR602400001.
Ir atvažiuoja leliu Kalėda (Meškučių k., Varėnos sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefef336d4269b23eb74e598f7eb76f7b1cfd063fe2374bfc5a777aa8ee498ee0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/LTR602400002.
Ləkis ləkis sakaləlis (Subartonių k., Merkinės sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4334ffbf32c98aaceb31cadbdb90886f36b4c587e2f6ad976e33a173f4dec0. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/LTR602400004.
Vai tu, bitaite, liliumai (Žiūrų k., Marcinkonių sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15abacb1c45da324db0d439a079c90717e7edb041be412f2946c27a4964360f6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/LTR602400005.
Lakiojo dagiləlis, kalėda (Jaujakaimio k., Raitininkų sen., Alytaus r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba23277e120e3541821d9a47f60f692db4541f997f43d159fa53030b372492d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/LTR602400006.
Tai genelio genumai (Noškūnų k., Kaniavos sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90806d3cbd73fdd2a4cf408432e0d7d4e9b789172dd669aa137b810cc0dd37c2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/LTR602400007.
Oi leliumai, gili gili upelə (Gudakiemio k., Merkinės sen., Varėnos r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc735b04b6b6221cef60bbf8da5a1ed15db7b19d6c8f62d4a77694271eb97d1. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/LTR602400008.
Voi kas girioj pamigo (Samninkų k., Grendavės sen., Trakų r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa142f00e6dda2bacaf5af0b91ef85855e97fd92f25ce4e93668ac92383cbf7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/LTR602400009.
Vuoj tu, lapela, kytra paukštela (Buciniškės k., Noragėlių sen., Lazdijų r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e989f9ca77a6dbbf03193b246b884ff58cfe1c2e40ac7f307ac8dbe69a3bf34. 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/LTR602400010.
Uoj aš užsikėliau ankstųjį rytelį (Guobinių k., Leipalingio sen., Druskininkų sav., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2996144b144ab9452ca0873092795c9c017aa79e7cf2798fb3956f9eccd55716. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/LTR602400011.
Leliumai, anta dvaro (Viečiūnų mstl., Viečiūnų sen., Druskininkų sav., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223aaf8536da867ce4e994080b19ee16439016b2fbbf6281d6f31389d724e42. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/LTR602400012.
Atbėga alnis devyniaragis (Buciniškės k., Noragėlių sen., Lazdijų r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3de54b714ebf5d4ce844e06b1d2e27167ae5b77a8cfec0a9fb9c149edf29e45. 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/LTR602400015.
Vidurij laukų stovi grūšelə (Junčionių k., Pivašiūnų sen., Alytaus r., Lietuva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efccfe03a56602f84fa64706beb1cc79d888b80caf11776d43ab682e9f2c541. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/LTR602400017.
O ir atłėkė baikštoji elnė (advento-Kalėdų daina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df5ee470d8ee63e06448145c88e0f3e2516f6ac48a9e44f4cb2dfbe56407531. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/LTK592100022.