Francesco Taskayali (Rome, July 4, 1991) is an Italian pianist and composer. Biography Born in Rome to an Italian mother and a Turkish father, he spent his childhood in Istanbul's Cihangir district
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 0x9c05508080429915b0a6984cc87b7afa304b7a85efa5804e44974b86bcfa890b. 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/c5d75fc2-a01d-428b-a658-b2f1fc677ca2.json and https://artists.proofprofile.net/proofs/artist/c5d75fc2-a01d-428b-a658-b2f1fc677ca2.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 0x3f842a3041c644ed0d887647b5f49435a4b5ee7b0362df0c34bd19c1dc74864a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ITK251630003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a22ced07cff17accdd9079a7ee7bac3637bbe2d82bb70a68cd672dc53940b56. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ITK252030008.
Love Is Likely To The Wind (The Shape Of Piano To Come Vol. I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ea1e9bb96741d538ebbacfa00c00ca1acf359c1eb5f6d0a5a453949ecd6e3c. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/ITUQE2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1128278dc7c82e5aebd9b64449fb0874ca244cadbd91732a58a4f667b42db32. 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/ITUQE2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa591dddc6f2d9ce15c0d6a9e35985e5c71fab9ca43fafa07b08cb29deeb19c5e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITUQE2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50df352a2f1c68f2fcdcbebf44ddf7552bc409bf8bd56ef0014a56228345002a. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/ITUQE2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1314099f50f512df42b72208908a84ba85f787fa5c92b4bd294bb5cb7069e8db. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/ITUQE2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c61461dabbaebf3a17aa2b2c761f3e83aa3d7cd1f19db31ac8027cf41c5addc. 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/FR96X2582086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2fdbe362316354d8421543a4cc0b3731d76aa439b620b233c326ca97555545. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/FR96X2582087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8ef04e12934bdc594a1a562f66a813a6a4aea1035fcac1867b899254978af0. 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/FR96X2582088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120935e8da4e26df1af707a11eedb06b3f78d8ef312446d99a2f5c679e4be4eb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR96X2582089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1e9fbbfbf3b63eadc81bdfeba317dd3cf20ba452bf41c22cbee44be4b2af7d. 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/FR96X2582090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2412d2866b989fe2b10601880b5f1f4bd48ae646193cdafde3dcef0d73606990. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FRX202559784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5f84e317f7b16d8eb95ef1c20a0232b019c5d05a759f095c3cd3dcd21085a6. 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/DGA052564551.