İbrahim Ferman Akgül (born 25 December 1979) is a Turkish singer, songwriter, TV host and actor. He is the lead singer of Turkish rock band maNga. In 2015 he opened the independent record label 06 Rec
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 0x44ee90e70c1e693dc507743ab434762deb23af0a9f6bd4c9aa7f5bc9297cb7a2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9180e572-8421-4f7d-acd1-bdb62f5ed39c.json and https://artists.proofprofile.net/proofs/artist/9180e572-8421-4f7d-acd1-bdb62f5ed39c.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 0xc7b099dfcd3b1fdb2e6ed83589fea776ce2f56b4c17ce0cfec50eb9ca2a58ce8. 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/TR7801800207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb89d6f3ded1ac4e2f33e0e9470cfff6e7f172775850751101dd1a78bbe6055c. 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/TRUM71700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb595c3c281f2b5f9d558063f637208d2aa2946ace0ae154336b30df411eefcf7. 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/TRUM71700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b60b68b9bd1ba71bdfa10db27278a63741f75f66649a3a77a45cbd0f0953bd. 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/TR8051800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc211d181c24cd75bdba670b41cfd18c103ec4e00dd0ded3ba754324d8236063c. 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/TRUM71600035.
"İstemem Söz Sevmeni" Hakkında (Commentary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8a7555afe4015064ce641456d87bb8f839a3bd3cb4638bb71b1ae60b629175. 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/TR0011200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dbd061b78a7fa667dbcf6a064c85fa7a0aa024c28aac4dea66b3590c968616. 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/TR0011200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aebf870462aa881b3f772b793c94a208f5ef25016ef3dde55b962d2d5863c63. 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/TR0011200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ee91b792033be1080c6562c1aeb680dc403bfac004b64caace1ba162fe6b97. 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/TR0011200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84ec7fe003c43fb141778c31701b41971c0b41cd9a8456486ad7e07f284cceb. 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/TR0011200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259e954252c3b26f2454569ecca454c9332cd13c3c5295fbd53881a4c257ad73. 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/TR0011200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf507592ab1621c7a12fd15aead320ed1d0c1cbe82f2430d583b3e9baa21f410. 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/TR0011200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115f7292bcd4904d01e6148954dfad6eae864324d2ca41aa84d6bc5b0de13f66. 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/TRA160700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f18569beb3d30d324c5fa7b71a850f4e277a4117578c765831f03711a2bda8. 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/TRA160700002.
Sensiz İstanbul'a Düşmanım (feat. Emre Aydin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c47c4f12e83de61fb680677f2110501ae18b30daadbbefa3d4405b87d2dbc4e. 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/TRA160700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ce8910b47c1a6d54a82aa458f51c6b296665f5e11ceeb7c05eb445b8ed4a6. 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/TRA160700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fe281e0357e2d87a3ec844701e16a1d7eb2722e26935bea6fbe4b329cc78d7. 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/TRA160700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca7ba569bf0a4de299f34f5b137259b45e2c18af60a06c19fa211265289bef. 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/TRA160700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b9f6d7433c0185c36730c20ec876073df2453d0350e8e92e250e087844dc64. 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/TRA160800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b06e571dd3cb4a109313c1bf9005b4dd33a3d4b843da24c78ade4a7ad00f8b. 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/TRA160700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab9f96a55ff2cf61342e897ef8d3ac610d0b9a2e39d32875a0fa815047923f3. 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/TR7801700186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea9ed2b83192acd22fdfcaed2285ddc6b923ea54453b3583576aca1b500bd98. 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/TR7801700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567954bcda6314b39d916d4f9e29e05ee61eb65639f720527d39f05152c0cb19. 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/TR7801700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95226ad2e4a8316715de6cda63dd40dcaa2d5d1c8fe282b30b177b7fdbf4a079. 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/TR7801700189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169e3c369ffb4387c8219bbad461d96d542eb481e4e56436fde757b10b0f4b6c. 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/TR7801700190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf32285aafeff99584bde38b740d78f53e2e615e5af21d657bfd4da7dfd5f546. 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/TR7801700191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b742c517eeb77de473b7726672457c4e2a8759c8a4b4e04d7f2790a91d8a3f4. 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/TR7801700193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81de0a84f2199e296ab5ba5cd6d29178aa164895894feaec3b291ee19b1046e. 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/TR7801700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1afb8132932f9de4a32a08ab87ca3ebceead52f53153abc7e135b8eab4854eb. 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/TR7801700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924c953e462142d398040abb1016e17c2e6765f18ade393fa9d7265caa366113. 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/TR7801700197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9682799241a684af46936a10fb6d70c9bc4e4e001676f0439470cb902b1ef5ca. 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/TR7801700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209cb12cab5af7b5387d1f5c8c225fd8178b281447156bbc5bf6556c732dfcae. 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/TR8671000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0529e8c643430a2f7efd2c0aa7b2b8e56113890307e8140d7e24359ac32c506. 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/TR8671000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5edd563d37ca983100e8e33abe708c8ffccef6be6b9189df2e36d475471319. 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/TR8671000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538f66e36ac290e0b4dab9643a87452d658caebb6123580f4ae0d20b1c504aa7. 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/TR8671000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7106752a985931de3f3b15a56f856aef4609085a2623554ecae894a26b577dcd. 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/TRAZK1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0a767d25e6aebe7029b5d5a9b464e7855c8f3dcac08ce3a29027ccad0575ed. 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/TRAZK1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ed1cb7dbe8962e876f8bb6ca85f4be1e3b173e0eefe2760f42e30f739d3341. 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/TRAZK1700023.
Güç Sende Göklerde (Aslan Hürkuş 3 Anka Adası Film Müziği)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e512404cc5af94b1bdae383f042ab30a570bb7907d4ffebd1b50c484a831c16. 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/QZWFE2372939.