Jahrell Bryan (born 16 February 1993), commonly known as Fumez the Engineer, is a British rapper and audio engineer from London. Joining Pressplay Media - a UK rap platform - in 2012, he later moved t
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 0x247f962372bf3776ec76ebd5d10ffed9ee8a230d0f87308c95cb6631a12d344a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ca43348-eacc-4f16-a9e7-a8e583f93c0c.json and https://artists.proofprofile.net/proofs/artist/3ca43348-eacc-4f16-a9e7-a8e583f93c0c.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 0x5cea3b8a12a0b4c179dc372113044da2dd891f954cd85d784e4faa8772fbf5e0. 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/US23A1552918.
Clavish x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e40d778d0fe07eb4e4630785d859038db4f2395fd5b712b4893a8638f0efc52. 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/FRS182140805.
Alz X 38 x Fumez The Engineer - Plugged In, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b7953e359aa7ad8fdbbe105dba7ae6181b4a9e7415128045b3ee366b3ff60a. 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/SGB502330086.
Alz X 38 x Fumez The Engineer - Plugged In, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e78b33c91586f0965cd71f2edd4017183bdf7c9cb869c20b2f2b8b2bf21549. 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/SGB502330089.
Rondo x Ridla x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce62385aac97e99411ebbffd5ac85ef9419aa437f018a37fa57953fd004d6446. 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/SE6QE2215690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eecc6294e28f7a2571ad3620f4de104b376615edd88eb5457bf6a435c256fe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMA21853678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7523b383a0a50c67831617fb848979508ee8a28d8cf3f6204c41d9596dd5f7e9. 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/GBMA21853543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a9b521225ab566db9228b6abb6303beafc0fbd1e3749b545476423cd52d123. 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/GBMA21853669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa84adcbf2ee29143943237f2d27754e25dbe09060950dc64fffa56f6c5c9443. 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/GBMA21853679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9e31d4725fe6cb66bb17ce6f28bada7a6c970b90449957aa24a33f723b4f23. 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/GBMA21853681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6d8c762ceb44d160795cde6cc95a1aba715c8ed684a4e629e2ebd60477fd14. 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/GBMA21853621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cedba0e9aff26560e2abbb354b28bf503ee81836c076e77c8fd1774c739cf9. 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/GBMA21892647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127f1391d7db57b21d154c4429f68cdd8ac3048d43611b5309d95b68dc8db553. 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/GBMA21853670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9918f05af2073770e77eb5108f41baf8ab48790fb42380b460baad3f3201f4. 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/GBMA21886782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5482c57fd46cfed018e4f25359b09387a04b2f1cdfc4b8d1bc529a6d75476ae1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBMA21853685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4977349748214200c5f80f6f537b3c6927d81407609cca9356094bc19c2c9b. 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/GBMA22309545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcc930c354c16d7373a694ec2617a96ed6a721a92adeb347d423dbaba3a8c15. 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/GBMA22309546.
ODUMODUBLVCK x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc45eac5223a3d37c8080f84fbe36f94582563474a024c214779624a0baa84b. 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/SE6A92340038.
CB x Fumez The Engineer - Plugged In (Part 2.2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f0b4d16a6388a2d2b9220d97af60b0329b4944a01639bea73668601e135ab5. 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/SE66N2349413.
CB x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c6c466e992a8c7c43c678265bbb8004c43effb9bb3550377142ba7aa9d6896. 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/SE62M2374952.
Tz da Coronel x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c6d37da52979494875dd255bdd8d56245db9798243fae0497f3c7df7c45352. 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/SGB502344480.
FLY LO x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24210489a2090c9247b38065dcba3ac9b96e2918e69ceb43f49f6603b15f5b7d. 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/SGB502327479.
Workrate x Fumez The Engineer - Plugged In 2, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b3847f4564b0b0fa92532c4fd07f77717518021bcccf662a031de46900314. 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/SGB502375195.
Workrate x Fumez The Engineer - Plugged In 2, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d34b86664f8c88b9aa17676845cf31b3bf5219539238a0526a8f9567aeb4f5. 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/SGB502375190.
Lvbel C5 x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c5f6632d552bc40d179949c47f51f14794b23399a29ac67a2b5befd62fdd08. 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/SGB502214835.
Cristale x TeeZandos x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcd48c2d89f03248d03f53dbd81252160c5170157d7ab951f64d14c6a869e38. 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/SGB502345244.
OBLADAET x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7bedc1796e0c2b671fc10fb630f929c4324f0d8485f0961b5833844642a6ea. 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/SGB502335440.
YB Y.9thstreet x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399c8fa9c6400f45ab44524b4b044407df54c24f1fce720fc69f5f6619f93022. 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/SGB502336198.
T Scam x Fumez The Engineer - Plugged In, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8781258f470eea33664b082bd8f558693d170b8f68ee2cd0574fba5417f37f6d. 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/SGB502336197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e9265b7fb3af741b94778f25dd70f1f81a761933435bb5cccb6817aa7d151c. 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/SGB502327481.
AbzSav x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a695a99c91d72b6546b1c1188c15bf39a69f25005dec0777dabcadb71e99ca0. 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/SGB502335057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b1239981979513ffda104c3635ec803a9f8d7b95ca0854ec2135ea3070f0b8. 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/US23A1554361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4208a352011a4d0fc1618ddd0b236b59559c4785487679c157939229e08aae. 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/SGB502322508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda592157f3f33241c069a78d3d5aa613e99b262b4d1f402f1109be3d092dabf. 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/SGB502318883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03a6d69c563b95f48530ac6d8cd22e1bb5ef174d054c14b96d7f490d05dd2c. 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/SE6XX2246771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec0a757cdb21cab919c36b4f008004b62fd769b9ce0a4b54fd78881246d9de. 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/DGA082298743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01cda370255b7b28ca3e1afe61120b4923c66e4308c9bc88da642b7c51b1ac0. 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/US23A1554360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2546bbef5e7515c8519c8b6c309c9ab2e7d75dfdd2c241a0fca32ec81590a2. 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/US23A1554359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9d698aa1da4aaf83b973fc354f5ed832376f7969bb70e32e065e637f0581b2. 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/US23A1554310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328f4a0395acd9c8571176305e84c92362590a0e8765566ee8be8598e3096b7d. 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/US23A1553518.
Enzo Dong x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d851fee0bc84aa06c1d013eb37a93302e37b99dd807407127fb47853fd0899. 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/US23A1554362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd3abbdbbda4acd31c6eb7df34582b9277c042122fb64b88657f37ee08b75c5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US23A1553517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974c7721ec1d034b2f75866de0ee967f3279b8c0f960b1e642508ef1060a5088. 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/US23A1553515.
SD x Fumez The Engineer - Plugged In (Pt. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c1e38ceb54869c2125a7addfd741fd9cc4f47be1ac4ec019518dba24a3d833. 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/US23A1553421.
Country Dons x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bd588f3f1e7fbdea20502b9d9d2d50bc5c2336313c083b7b50fef237a06102. 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/US23A1553113.
B Real x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287640dc80127e0c550ceb60f6222c01c02920f3b67b6c13e42641b6c00b9006. 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/US23A1553133.
Gr1zzy & Stickz x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012d0599d482bf8aab5d4c8e7787576fd7d5accfd627d99e5a43528b9981c26d. 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/US23A1552905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ff36acb1fd9c4db1fb91816a037f1c1f86f14b65d566cae9cf05bb43569d72. 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/US23A1552644.
C1 x Fumez The Engineer - Plugged In (Pt. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81afc4639b7dbf3fe9816bc5017553ca201c8fc7e712e5a2fcac7f585c81633c. 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/US23A1552703.
C1 (7th) x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bd1853e71ee42199cd9be00095c9fdfc3687b1a2d70f9e67ea42ed7276e330. 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/US23A1552284.
021Kid x Fumez The Engineer - Plugged In
021kid x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a334ecd3463f9552b8d31a257f1877ce4928eb1d68afc301e27ff606083b794. 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/US23A1552283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443533ac0db9df9b064da9186db2ccc15604a4a0077b95ec4d1249708515a462. 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/US23A1552214.
Q2T x Chappo x Fumez The Engineer - Plugged In Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506e433e9b5c5c9abdf56b4b7ef43370100aef0290d3668abca50136caaa5e14. 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/SE5BU2021616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4426067db3e8e3b483b6f0a10a294dc66be09379d8cacd03b21a3af6533ede90. 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/FRX762177934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e2c9df506548835af080b5e42c4b45611a9cb8b281f7ba53890f4ab0f5cb00. 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/SE6XX2300696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e0355d0382a17197f7aadbfde3c8455fe712500321deb9a280e89001e6084b. 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/QM4TW2451065.
Up & Comers x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea1f009e026f3a5c37b6ac2c51707be739dd14ed4a3b4286411f5e32a6eaed0. 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/SE6I32495451.
E1 (3x3) x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed04da58967b039b44115226bbc3b559b1189e05fc26874e9b394ccb0974cfe5. 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/SE6I32488682.
KayMuni x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6734c9fb1e343bac7f26a7726684faeb4cd1854f4de2058f47b41bd63aa5f1d. 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/SE62M2357531.
Mazza L20 x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c790addd122120397fb72c9e8023a1d005182982c1353e5d37ce79b9b385877. 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/SE6XX2353606.
Mazza L20 x Fumez The Engineer - Plugged In (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143a6b608e9a643d4e99356c55bcd87152e8a6b8924362dc5e3b73b164c4fd51. 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/SE62M2308133.
Sneakz x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c3b48c3e7db3bb95dd95d3064683a071b114bba33872e4e87ff0aea12be38e. 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/SE5752400247.
Big Narstie x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c109dd2ec77b327086b5e00e99a2fb4dbe5236b90303699e23a45012758c9b. 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/SE5BU2473447.
Remz x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0acdeef3a36b1f43dd607725601e669bcfeeed2ae31d5466fc3e3aed6b2bc9f. 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/SE5BU2470513.
Remz x Fumez The Engineer - Plugged In (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2eb4f2f4f359f9ad325b1bc983d992e8fd10936768d8267de304084bb07ab0. 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/SE5BU2469976.
163Margs x Fumez The Engineer - Plugged In (Part 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dd40322500d7ba6261139383173c23153a53a1d189f7895d1fa235ed9174c2. 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/SE5BU2462613.
163Margs x Fumez The Engineer - Plugged In (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9129d1bee377a0fd206dcc4edd5f509a6294fdf6db1a217b7454e7020b8ab3. 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/SE6A92308000.
dopesmoke (67) x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae5c7e722b08f8a27aafa7742e1c314835cf84808a24eb0c54964e3b60bb068. 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/SE5BU2446771.
M Dot R x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c6fca76399f31359cce1a89f1c87320511fbb0751dba181ff78b05e8ef1e4c. 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/SE5BU2427984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7588b334514897abb4e7f416d5b7b8dc622ab87219161fc5f5587691c81271b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/SE5BU2406640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcc930c354c16d7373a694ec2617a96ed6a721a92adeb347d423dbaba3a8c15. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBMA22309546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753b62e25e3911d36fc9b6b76bf85aba7b9632a3b40f4ff097ab7899ba6fc757. 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/SE6I32226641.
Tight Road Baby x Fumez The Engineer - Plugged In
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4dcdf3e2f7965d6f6ede981e8104cabf042e47263f7de8a8c4d01d481f06ab5. 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/SE6I32272666.
Cash Cobain x Fumez The Engineer - Plugged In
TPL Omizz x JoJo x Fumez The Engineer - Plugged In Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1fa44153b7f5739ac49ef21488206af3e3adc41f2390bf23bdafd3b3dc9bca. 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/SE6QE2026654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77919929637edeaccd1a71232d970309810338ce14908be3b343d6a9a6949332. 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/SE6A92108243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459271c769d978c3af093f7210eb78de7dea3fa405eb3b27d08aae633e27e263. 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/FR59R2110253.