Mihran Roberti Tsarukyan (, born September 22, 1987), is an Armenian singer and actor. His debut music video was released in 2011. He is known for his roles as Arsen on Full House, and Gor on the Arm
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 0x90359636e0352d66b564b41a1f76499ca0296f83c60a75611ab5c917e0764279. 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/64999236-99c9-4a5a-aa03-307bdbbeda61.json and https://artists.proofprofile.net/proofs/artist/64999236-99c9-4a5a-aa03-307bdbbeda61.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 0x5578c7e41cb9d89c3452cf79a19eb1ee4f650fe8fa4bd1abdbbbed307af72173. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCAEZ2006660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614c46267a0d03e5eb7d70da4cc13a5117e4d87a1f956b008e564e43892b35c2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCAEZ2006732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ceae825072e788c64a0a1636d971f548d4a12a4b8f47be29a566a6abc087b1. 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/TCAEZ2006796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721e656d70672e2f358c3f1e8b8f11da5002dd68eda3fea9c2915223900fc0a. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/TCAEZ2007088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8e0b2c20d4392677812c05875e2704206ee843852fc1bfcc4f772a0e62b395. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/TCAFX2151880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e61e01d281cd9a6e06e466d526ef264a1381097a9b0f3dc08eba2685764618. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:59:21Z), 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/TCAIJ2463154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bee2913e6633721e0c256e32c74dbe0fe89d73641071872a2b71b1c40f0acb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:30:29Z), 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/TCAIW2484453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aceb535903f453d9d5ccfc7f075b36865014d69cb02e1856e49dc131ad63d2a. 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/TCAJU2513486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50df00b5a6fed4f6a1480254c580410ead21e011c5fd94529d2f54578676887. 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/QM6N21500734.