Vunk (formerly Vank) is a Romanian pop rock band formed after guitarist Alex Belciu and bassist Victor Cenușă left Vank. The remaining Vank members, lead vocalist Cornel Ilie and drummer Nicu Sârghea,
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 0xa655291912f22a97179accd1dca5a4d01f594e67da58a5591a15161d3d49c03a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1e3d685-c376-4526-842b-cb9615adc5d1.json and https://artists.proofprofile.net/proofs/artist/b1e3d685-c376-4526-842b-cb9615adc5d1.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 0xf97e00f5bde7c01d9f92bbdb1535f7ac348c316d046fbc6221cbeb5a3e342ac6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ROCRP1203277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbf881c785b32eedfe5fff6ad09042ce11e14b36e28f919487d35676691d376. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ROCRP1303453.
Autoportrete (Live pe grădina Mall Promenada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb52b0ec9e8c8dca2ecc120aa98a312efc729bd0abb8a8428d71ef19ea0ce1d8. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/ROCRP1002862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac6d600076c9790703d483910b29b944273abcf5336e99595bf0b5c30482024. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:25:38Z), 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/ROCRP1002881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae665f12023db78ad65781a6c759cf24f9943daaba49e3925381d4a2721f71d7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ROCRP1002883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89fb6878b84787ac40d3e6e791575effbf1711dcf22176228b4825b23c96146. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:41:51Z), 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/ROCRP1203275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cd62b514b50be975adf9fb780bbf5b20b4385b32c2ab3cba5164a68d31409c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ROCRP1303429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1849d986f48b6c09225696c7670bba7a234c68da66c6af3dc74daf86bf0aa08. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:56:52Z), 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/ROCRP1403598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb2f1799d5265f40b7be94b8441a1eaa7fd475a4b8cdb86f2828e5612651e67. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/ROCRP1603776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb2f1799d5265f40b7be94b8441a1eaa7fd475a4b8cdb86f2828e5612651e67. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:02Z), 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/ROCRP1603776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175a7cc158afb8f28a5285f546127fc26369d0ef6db43b080e7189488f849e93. 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/ROROT1706401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca36e0c2082a74652f493702f675f98c5d4f708cbf339a3b84c28a060802970. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:07:31Z), 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/ROROT1716201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a50af2797d8f719324b4c0dbc6f95ce18aa5d08f353e9c73133fdc8cb9a82b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:46:13Z), 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/ROCRP1905264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c8fc95ac497396a2555e2abba08c2ea4be1a85e20a3fef95705863c8125ed1. 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/ROCRP1905292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f28585a2c69c8193c38e42d8ff339654f4130ebaa93dff84ec56e28c6814a4. 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/ROCRP1905299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a50af2797d8f719324b4c0dbc6f95ce18aa5d08f353e9c73133fdc8cb9a82b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ROCRP1905264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3685b8472f289953712c9e30278b645295752cffd93e65a2f53498c95651862f. 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/ROCRP1905300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa87e1ebf3600c1a155a4254214eefdc463733fb0f39272bc5db570805c1b29. 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/ROCRP1905301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875fac3b15f87f8d280806896447a3865cb939038a6721b4e71a6c45d56cd59. 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/ROCRP1905312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a377a59596378546b03dfb2d7553eb75c93636b973cdef32e37a9360aa83d41. 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/ROCRP1905303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3676772edc1562e36a5d5a97f2357ee070058336bdd41663bbf00f912b1b0dc. 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/ROCRP1905305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36679279e91fbda0ba001f881b6321bab0be0a2ccac25be83253812cb0f0247c. 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/ROCRP1905307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe18d958e93d801c95f1fedeaef76d2baab256f18e520eca22af52fe8f0ba41. 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/ROCRP2105515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ee96d0719fe7399c8066df1f9296f3a72950dce62eaa8a190aaabbad3b6d9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2105564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd75bb0e7c5ecd9ea9eb77ded90abf66acfcec1eba6114926974f717a90d116. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ROCRP2105645.
Asta-i pentru altcineva (cu Alexandra Stan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0432509cb67d3ab1b19caa666d7d78c9161ab69c00929ff37156d77190dcccde. 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/ROCRP2205670.
Felicitari, ai reusit! (cu Holy Molly) [Acustic]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c978b0de0ded890f87adf72d370a04283717fb7bfad05adaf57a92b8da95a1. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:11:07Z), 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/ROCRP2205786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c42e1f7f5ffda4387eabeaa37f87da47f9cdff6e5f3a3cda31e4cb2b13557f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:31:18Z), 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/ROCRP2205787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ee96d0719fe7399c8066df1f9296f3a72950dce62eaa8a190aaabbad3b6d9. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:25:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2105564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0432509cb67d3ab1b19caa666d7d78c9161ab69c00929ff37156d77190dcccde. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2205670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd827ee3857e65be23bc676ace456d376a13be717aeb2a413ff62476d91477db5. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:42:20Z), 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/ROCRP2306050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d29d810e328c09d65de4b617e282ee8e532b3cc8490c096462f32f017f12205. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2306069.
Ochi de blugi (Cristi Nitzu & Synthcats Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cfbbd9f259da86bc8c877520d97fdaa2915e1cf1e827e62b34dd4f4a8251db. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:41:36Z), 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/ROCRP2406007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2fb04cc9963cd5b0e611502297fd7f5ed9e547996b17a0578be86b69d72fe7. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/ROCRP2406012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac3bac48eaf5eabf2d06724475fd894ceb209df8b2817261436969157435580. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2205757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980411163ebe9c5be58a6213bc1aeab30578f40a1200ae2330c07808ed9b7cf8. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:22:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2406015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d90d5905328d7331079f9a4df0a555a3e1612435bc8889a93d15e6ef324d6e. 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/ROCRP2306076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aeda615982f1f9154e7e55568dbc4eaec193c6a45ef2fff9a78125f2f9c5ad. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2406039.
Te-am sunat din greșeală (Live Quartet Session)
Dorul are multe forme (Symphonic Version)
Dorul are multe forme - Symphonic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935877f10648c5cf2d3d32fac508773dfad8845419803242587044e7a4a2bf9f. 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/ROCRP2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc53e56a808e2f51d1606e59466c8d146d7f05b05c95fb46a47bd3edb7c17b88. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROCRP2500009.