Yusuf Aktaş (born 6 December 1995), better known as Reynmen, is a Turkish singer and former vlogger, who rose to fame by sharing videos on Scorp and YouTube. His mother's cousins are comedian Cem Yılm
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 0xc42ef085e17f86092493e52001375faeee74f0cba2983d53464f7753aebff300. 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/2c8df45b-cfb1-4ded-9cde-58b97649bdd7.json and https://artists.proofprofile.net/proofs/artist/2c8df45b-cfb1-4ded-9cde-58b97649bdd7.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 0xf9a765293c60db10b167e9bd962c6292a15671c83fe24bf9b785b3e85dc7ff4b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ROGRA2202510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fff8f472a0677690ffc2622aba9b676a3abeb1df97b3095afc6f117713daaf2. 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/ROGRA2202470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b46b8e7094492ec91c1eb2d820141bb96fce23468842115d03b02bc35db261c. 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/ROGRA2202646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41601f35fea7a010208b7db9b3a25e66c9c1316009a96df3ca379fc700929b4d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0012300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066d50318c0979ee89800b6826ddd0224749997e0de4591ba7b5719c9e5996e0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX872464934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30e18fb8d456264d23bd3b0e2838d330d3cb8254a6123e5248ea63f0ccd762f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX872464938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dda1c5741c45fb0ca687e5bd70e87fe362a70677f691d3f101fda62bd5dcd27. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX762421722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807dc30ee421506680003bf1969cda9dde1b483bb43b994d50d9bab3cdc8c5f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX452480453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1463be579d130d78d5bddc531d6e967e566db96a0611788a24aa70179fe935. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX282477628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfd0430853e845d8dd4f1f933eedce21da3941ded35242999e45b709d22290d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DGA072381359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1d89798e3102e9985b5c7b385378d2c438cb97e10fa398e72f38f5ee2f3ebd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DGA062341034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ac5ce1dde2c3adbce0766a099d57cb03f550d2a16c3d8c706cd1c1fa21100. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US83Z2316990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9fdcc6923b8c60d9c52d5303957af377e84ee642ff09bf7ca17ad184a44ac9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DGA082298936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90303a2e54dfe573c293e16ba3c19332f2ca418622bad96e262bdf263d3ffafd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0012200616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb277ad21b17a2f0fb6263d6690ea249bebb28ab0f67079927e51bedd81d1d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9KQ2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396ad3821d293deb6cbe00fd5820027ea61d399518a7f8b18e842c6397badf0b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX872140946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c48dfd25854a624d2ee6763432ca88915e1718f2928c47bb9b49a89fcb5d7b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX762123317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe571e905bb63228074d62c2ae901fb2c7bc4eab0458cdb2745ace4d2feca7c36. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX282105230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc74f70da68f46e39a2d46481d619704a48367e04f945e89eb230430dab8be6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DGA052044950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2eb540586e064f3c671573f405cdf5b175e4a247ce16504e4fe9b04f612b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DGA052015776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd202fafed393defccd13dd108acf2d093ca074738122ae68362b3edfbbce37. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR2X42009790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38787bb184370e91d8b2fab36b0874c0348e1d48e36f36eb4b61f311172d63d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX281978254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d892875c39b911b6a567dc2421189faa7a704a8ec8e96f863a5cb3a8a71dd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX281978255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1ca83cc10851f3eb93e6463281cdbda077b1439944804371756ee16e42df52. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX281978256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592f4f1d2846b77f7122868c57cbabb08e61f06e9ea26c44a32a043cb2d420b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX281978257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe5564cfcece11d626acaf38bcd9a20e53ac6bd3fb76f65c074224c7b3af538. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRX281978258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9751d6bffbd40ffa4f164ee5a68571b71d9f7e6f35cd06cc4836c56aabf9988. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR59R1963772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01e53005b54680413285ecb26c4e990cf6f3a3a4c8312e4639252d29f140344. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR59R1913570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927600460dfdd6de2f98b3747a894e0ba7a83e7cc842ec3abaa322c7a6a646e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR10S1923829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5948fb91f1a04257bea527b1cfe44308f323474bc6df6303316efdc6e233c92a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TRAKF1611054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48666ae030a0991681e8f857c64b905281a860ad417865886c3a890ff09dabd5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TRAKF1610978.