Jude Francois, (born March 7, 1995), better known by his stage name Jay Burna, is a Haitian American rapper. Jay is best known for his hit singles "Ready", "Mood", and "Mine All Mine". Jay has also wo
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 0x89c515b725dc1321d66f55808107a366b7c12a5419c31f583c53bf0ad4fdce91. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e8f0ecc-d0d8-4b86-abff-8e552288bde4.json and https://artists.proofprofile.net/proofs/artist/9e8f0ecc-d0d8-4b86-abff-8e552288bde4.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 0x798694e51f2d5be40ecad1a3429cc3d845cc7ecf82f3a5fd63a2db21635bc1d5. 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/QMMT41200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855e0b540fbb628b47e22cb5326d3be4c7825f369f73fde3af0924450dc6305. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QMMT41200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea26ff25d69286dd6beb7a58495194af3a7c3114381d133906f812808a9693d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ62214120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232b40f656cde1eee747a24dc9ce7dfd2b7d583919986532a1399544f1584556. 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/QMMT41200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66f18a4649e118bca91ce59bc855614565615a15933acd6254c01608d3c6ef6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMMT41200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855e0b540fbb628b47e22cb5326d3be4c7825f369f73fde3af0924450dc6305. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QMMT41200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e307bd99739595f33f7d21a3b75b8388701c3b12101072bcac78f3bc65362a0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QMMT41200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0035eefaa037fb3fdf5fb9780f2e211a82c8c32f4672ec7d18fcd6b0c86f09. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMMT41200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6295e8e561848cd22e9ac790fe19891f8db813245e8934d721ebd8d39f95d63. 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/USLZJ2466251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3d533210a8a2c78b298c8aa3c128b466076de3ce38db4762b507f0e039eb3d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMMT41200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66f18a4649e118bca91ce59bc855614565615a15933acd6254c01608d3c6ef6. 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/QMMT41200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05334274b65e9002f1785d90366402e58ba54a3975e415c11477af646db2eaab. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QMMT41200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9a1c5d20429fb2ea17d081de7a44abf3388e55f9c78f79fccc865a9c824685. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QMBZ92053598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b99795f81869d4c24bcd8006a45e6f923da0a8e9b2a1f097d8b7b4a1a46c00. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QMMT41200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dad4253715fca929f8e16caaf6c38f94c6f5f357771ea2090af9689eac62d03. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QMMT41200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548f0bfcc419418f0a024ada080eb26b65561cd37a8d5bef2c03146fa4666356. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAAS1008500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1976990039bc31824ff57003c5ad3247b0d6e1b29bd75d20f49cd958994a0c29. 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/USUYG1567047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3c9976db33246ff8bb4e599911264fb463cae805389e26d34173827f7cfbe9. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USUYG1567048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bd6b779aa0ce58f53e2ead2b7f8f6b9dffec42d308dffb8a155886d34a614d. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USUYG1567049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b999ca63deba0cc947e8e26d186285a7898447f1eb0096843dbef1de26deb5a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USUYG1567050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe059beea4b78cb5dda0fabfc0e91fdb647b6eea44e34b3614ea7d5111c0c2c42. 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/USUYG1567051.
Signed to the Streets (feat. Jay Burna & Hotthead Yungin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666d2e7fe44a1ded584e06de472e5e63abd4f212fb4df2ca4de0f800963f12ae. 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/USUYG1567052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc884332d47bd9fe55745bdca7f64ba8ae3365e36b464e3337bd95fcc7a7d7ce2. 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/USUYG1567053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01fce530cb01f51d2eb2c73964fd35e894c5c4cf99b0cf55d1e49345176e89a. 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/USUYG1567054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f685f83960cd3b28c7d93e1e88fceac09de96d92914808e5ab9e6caed4653a. 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/USUYG1567055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335e460790dd427bfe648287eae6bf929a0937a017c143d981041ef1af41dc16. 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/USUYG1567056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6e897532bf0b40815e450430070e0134f122c2d2b1f20564863e21020dc5b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYY2432743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ef7378c1182b52857b6ff3c37635feb8b8389b99f3dd8e818bbd4ac3a6c8f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYY2432744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582e455eca7356102f9d018e093e5e15311108f5c5fe9c9b812beef0489f44e3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZFYY2432745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3103a4e4a49bbdd9d8937d0e07664b46514d41c5d93d770bde952b20a503080. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYY2432746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c489a2cc9be61b1acd89fa5769fac490e7bda0827a3e56733e3a98bcd987b67. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYY2432747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4055f3d2c143340c129ccf1deae6db1da607b93b085837d9996077339cb86d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZFYY2432748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6325fba2b46b639cb06192cd0958acf603feecd4e5dd6eab5bfb506363939ea. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZFYY2432749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4612c22684493ef5648adb374c7b89beeb83e16dc571cfca641256cd5d061f66. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYY2432750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5820fa489a9a5108292347017891d421875eec30589dcfb78c1f3b302b4f682. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZNMX2145769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc8be2089a9823d420b45d7d14e20ccf5cd5136419c64a743e24ce9fd11cf3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZSYP2193934.