Oluwatosin Oluwole Ajibade (; born 19 July 1991), better known by his stage name Mr Eazi, is a Nigerian singer, songwriter, and record executive. He is the pioneer of Banku music, a fusion sound he de
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 0x63ccdfc9076ddf5e774a0a44a4a77636b6460bb9235c6162e3a99ddda89d6f6c. 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/f190fc85-4704-432f-abb6-87c80d49167a.json and https://artists.proofprofile.net/proofs/artist/f190fc85-4704-432f-abb6-87c80d49167a.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 0xf28ca27aa9473b2ab49a9c4581632f266361f1a72af44412f6b8f7d18d4a9c51. 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/QMGR32062945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc752faea3502108ef4b9c0b76629fb31a0592c5a94039ce825239bc67c762d10. 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/QMGR32079997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e4bce6cad51135382aae70b6153d21a0062d0dc80dfcef8116770e827e81f9. 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/QMGR32010305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583639b49a10617c382be6b20e6b82e5a00e2d52943d05c7b6b024355f38bed0. 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/QMGR32010138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00dc6bc9fe6edc326c1735c1e8fc30c660632f82dcc5dae811ac34e3baee0ff. 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/TCACI1513358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd356601b026c073a5d21ed698ee021f4168134449c90357d191555545aba8e41. 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/TCACN1663283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aadf95df4c308bbd509ae121a2a2465c67dc676faf4e4ecf512d76cf4c6b496. 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/GBUM71902620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc9ac5bfbe02d012cd586205f1d345a59cb952bbfbe7ccb12da01089e766654. 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/US23A1501033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30f2344105e69d19ff59a78841b95577c9f0b70266451d3428c885f9a4ffeb2. 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/USSM11904697.
Bad (feat. Yungen, MoStack, Mr Eazi & Not3s)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c8ee9732f0a8b931642f9e040190f09a38d880509896f6b545df93f8da0138. 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/GBAHT1700674.
Let Me Live (feat. Anne-Marie & Mr Eazi)
Toast to Our Differences (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb46477bc4a9ce5b1a34319d1ccd0c2d3c40e5c8ee1c8747467398ac6f2fbeaf. 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/GBAHS1800368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117f914504c2927cff5beb1e10a857c4de68bebd5fa474e317fc7584beacfad1. 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/QMUY42000014.
Right Here (feat. Mr Eazi, Maleek Berry & Eugy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb47c14b886c5f29d2b6654b5903782a07c02543025807f390fa47be983f597. 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/GBARL1700294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3a8027d7d601f4262bccb2333bd5236f720efeeb246ffe5007d82cd1b3dd07. 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/GBARL1702092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b91fe13aba41e0aee5ecfb61c8fcc170c8c7f5334f8f00dbe17b42155e9ae56. 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/ZA56E1600881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942ec663c8a24361fd6bc8925ce6b045a05f1789798f812b3b8c0dd31310f525. 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/UK3AZ1614592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b15f5b61ab33d765146f29b80426ee8fd25f56795d5e3ce5aacba4d6415072. 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/GBUM71903246.
Tied Up (feat. Mr. Eazi, RAYE & Jake Gosling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3dd373a0b315ba7499f1fe68522304c90146f5f54fc4b384f26a6cd0a06a78. 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/QMUY41800213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625349b830cfc4551064fe674443c3015d18ac89a4e020f1462e651224befe7b. 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/GBUM71906293.