Oluwakayode Junior Abdul-Qudus Balogun (born 13 February 1993), famously known as Barry Jhay, is a Nigerian Afrobeats Musician, most known for his cultural music style. He was born in Ibadan, Oyo Stat
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 0xbdcdb26ec6843b0eb39e3bf014aa6e3ac95ef8391895b954b23a3e959f3d219d. 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/86f3d090-fd8b-4ce2-a6c8-1509855cb39a.json and https://artists.proofprofile.net/proofs/artist/86f3d090-fd8b-4ce2-a6c8-1509855cb39a.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 0xcd3c3b94cd9fa4e09b1cb1069656eaec86f25a287ce448785556c2f31f203d8a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZES81881362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd062f239eb58cce074ebfc804944b75631de9225cd389ac5536bd41f67c1687. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZ5AB2382485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec589f565c9a04b0855b8628e148d1ded9c55cf089c3ee0b7319f48d2d319aa8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZGLM2303409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41e73db7db4ed8e632f388b9128433a076818073b5dd7e8dabeaf27cf924e89. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/ZA56E2250574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d0c656e6b6da239b45bbb3a0b6d904263468b8fd8f8752888c2dcd9018d50c. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ZA56E2250630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27ae0f255cba17fe0ca2f82b838b90cf7873e0a4c6a15fcb8160f7781a0e1e6. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ZA56E2304637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6c3efbf7ac9bbcc9d095b556c130625a6b63cdd9236ed5a8a2cb5770f73d0e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZGLS2385544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dab4abb0e7adb0da02432a9bb9aa9b622271a924704da57d4518f96116ad3a. 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/ZA56E2304639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6490b02d2dedd740cec67719d42eab2c1f2ba49e06850d0140845bf81f7b4b. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ZA56E2304640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f24bc6825208c4701120e11dd79a2b558371b62faf757139887e8e28490c5d3. 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/ZA56E2304688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6c3efbf7ac9bbcc9d095b556c130625a6b63cdd9236ed5a8a2cb5770f73d0e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGLS2385544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a4d9233ab3fa479104af7e8d2be5acc84f5d8896f2c6e88475972ea5750ad7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ZA56E2304638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403876b1f741cf145f5cbb29b3b6d0889bea94f7a1d76e745c76dfc8510733ff. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/ZA56E2304641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f24bc6825208c4701120e11dd79a2b558371b62faf757139887e8e28490c5d3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ZA56E2304688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabea3c6e0e590a765b757b7fb0c14e3604d2fd5af209b229d5a904d2d1874ec7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USA2P2352177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabea3c6e0e590a765b757b7fb0c14e3604d2fd5af209b229d5a904d2d1874ec7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USA2P2352177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4af2ee10860bdaa9983a201ca41f0c2d38b78656972a920cf05cdb5e9a47de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USA2P2360232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c2e853a056a159b4040d761d863f9efe5b8ed480b47b0a5d80e64d16c66c2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZXLZ2549300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f40abb2e989ec691e77c2275e041ac14ae7cdd85bee0042aceae34f504c868. 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/ZA56E2250195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a4bed50ab975867c7c4b7a7a0cb6d1e677fb2a60972e028cf88be64351620. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/FR96X1823118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6524bb2ce7466c843db8bc556767eb4a299e17537e26bb21d0159e7fc7c69144. 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/QZW9K2261844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba5e5cc5a5e4ebc86da218ba7c4ab81c1165ae48706da4ef67c86c057a60eca. 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/QZNJW2089216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09df02e254527d1b711ce4a987a6ca6bd794f2207c3e46cc54eaa1be48c1f1d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNJW2089148.