Mbaye Dieye Faye (born 1 October 1960) is a Senegalese singer and percussionist. Overview Mbaye Dieye Faye is a singer and percussionist in Senegal. Although patrilineally from the noble Serer Fa
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 0x7a157a2206c37e2276866d38c9e73d9c26cfaed09d79c4bdea196ae4b20dd341. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a039225-cc3f-4e04-aa96-6e3b4cbea626.json and https://artists.proofprofile.net/proofs/artist/5a039225-cc3f-4e04-aa96-6e3b4cbea626.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 0x76ff7dd52571337a1e9a79f41ec8433c00afd6606dd253b4589300032b05c616. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:44:02Z), 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/FR3GQ0200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694872891d163fc2571ff03b6281416ee429d0eb57a59c1dd2bcd4a1ce6a6dfc. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:57Z), 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/FR3GQ0200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4921dff441548f02cc97c9f21b2771d6b7bf4bd9c5ba8c0b412a32c1e8b6a8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR3GQ0200650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfd739f4e6a786e0186c50e9a7338e471113377e57c067517a78c360e50e19e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FR3GQ0701790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fd9257effc72c62ce30f4f1080862850b000d7752689d2c7ac59541202efad. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), 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/FR3GQ0701800.