Lela Tsurtsumia () is a Georgian singer and actress. Born and raised in Tbilisi, she graduated from Shota Rustaveli Theatre and Film University. She sings in Georgian, Megrelian and Laz languages.
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 0xeec5eb3ba99f2bcc0d37fb7af8949711336b3ec5b2e3e5b1eefb441dc44a697a. 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/e981d1cc-f997-42e8-ac87-d412645cd38d.json and https://artists.proofprofile.net/proofs/artist/e981d1cc-f997-42e8-ac87-d412645cd38d.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 0x5cfa23448d28594348cb8fe183315834ba149a2d2bd0159369bc023fe652646a. 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/RUA1D1816718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbfadcaa105762a46f888c97e8ee04cc01c7579f9d1f28fadc47fb651153fd3. 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/RUA1D1816736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba0380efb8c6c297a3c16042ab203ac542ab850a0e51c93cfeb491f0114be33. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/RUA1D1816729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8e905be0d32f030b043cae0851caa9ff2f15ec4a0d49a7ff77f7baa01d5d46. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/RUA1D1805154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19a6a4bd38286295fd64c01475ce639c045a7900ed7e909892a5ead4fd9d8d9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1805065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4cb3e8b054f96aa4a148e06ddbac3336d56b7d56a8a04160dc61bed863f894. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1805072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc8d9e0a64419bbc7cebb6e0e0f7e0f685eab7ea67d24283acba7dc96992742. 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/RUA1D1805068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3d7646b1bef6f393fe02d472322483926b03dd9f357612158195dab3f7057c. 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/RUA1D1805067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cd889eb7324e43e122f067148d8bebc96c6ca6221574c422b12391a6bee5f2. 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/RUA1D1824808.
Vikhseneb Kvelafers Tavidan (Kakhi Mamulashvili's Remix)
Ghamis Sichume Gafante (Holy Moly Remix)
Tsitsinatela (Sandro Tsurtsumia's Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c8d2a44ec93fd0d82bab025c6a92ad062d8c0ad0a0488236940d7e6bb69aba. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QMFME2386037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff617dfab2c0f03b3efed8bbe2f07a5e17c3ea4c573b24ec8dd2862d515639c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QM6MZ2514501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e0b2b010c0a2b715cd996756f17e3013aa04ddf2ad7b102014aed232ec4cbc. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QMDA72544495.
Shvidkatsa da Megobrebi: 15 Tseli Stsenaze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1066879d1e00996ca1d4c1b03b61d09d443300f7ec2b452dd83b8c9eba182e. 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/QMFME2133693.