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 0x7e828ef0351f861faa0415cbf6f4e9fb24327138829931b17646aa0a55af0075. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13e37918-d7cc-49e0-bdf1-31f9fd831c8b.json and https://artists.proofprofile.net/proofs/artist/13e37918-d7cc-49e0-bdf1-31f9fd831c8b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x1c2df166450ddd52d38b0406363d50dcbb814f960b33928e2e876bf2e367f7be. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2410837 — a six-check JSON result.
Lil Rowfhy&King Kruzer Nico Funiwa Nga nne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc83336752c9b8324f6188ae9b6b5d49ccf69e63f23702a60137186ff690029b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2438026 — a six-check JSON result.
Adolf One Two One Two(beef to metro cmg)
Manana One khotsi a mbungu (beef to gidiboy)
Black Taylor thorn 1 (beef to chedzafam)
Coolfelo,mizo phyll,Shintilizer Vhutsila
Rabson Mbilu Rambuwani heyi ndila(murena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2264cd41c5a39edde213bbc30900ce6f9809849900be4139eb2ac20d5b666d3f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22478439 — a six-check JSON result.
Rabson Mbilu Rambuwani Heyi ndila yoo livha ngafhy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23f9363ea01c9323a15214e64d118cc03b17364a22779d70d0ab350dfcb36e2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32401541 — a six-check JSON result.
Transformer Tshigidi Tsha Iyrics(beef to metro cmg)
Kingrap Chipuku Chotolela (beef to bomo)
Wizking,Fat K,Mr Potter&Drezzy Ndi Matsheloni
Black Taylor,Takecare,Sleem Jimmy Sloww Down
Self Counter&Ndamzeey&Neytor Zwithu Zwifhasi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9901a7838eba7d6e368b837dd60643f669d949b3cfefcf10b18618944deaf5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2441704 — a six-check JSON result.
Adolf Mr Thohoyandou Vhaimbi Vha khou Lila
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a672f99b3b2e4881d77196a062a6de3eecc1e2cf52d3b321faab8ebc7a3b8a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2520795 — a six-check JSON result.
Adolf Mr Thohoyandou&Mizo Phyll 32bars(freestyle)
Black Taylor&Sleem Jimmy&Justin Boy Ca do Shaker
Adolf Mr Thohoyandou Asi Uri Ndi a ni Shavha(beef to killer g)
Ras Canly&Prolific&Pross Boy Venda Nga December
Adolf Mr Thohoyandou Beef Ya December 2016
Rabson Mbilu Rambuwani Athi Lwi Na Muthu Ndi Lwa Na Sathane
Mizo Phyll&Sdumo&Curties&King Kruzer Mukwasha
Manana One&Wukid&BearOff King Of The Hood
Self Counter&Ndamzeey&Mr Rhymer Venda Nga December
ZahneyZee&Black Taylor Nokwasha Mbilu Yanga
Adolf Mr Thohoyandou Beef Ya December 2017
Ramzeey&Crazy Frazer&Chandu&Makhesh Asongo tuwa
Mizo Phyll They Know (Beef To Adolf Mr Thohoyandou)
Adolf Mr Thohoyandou They Know Nothing (Beef To Mizo Phyll)
MR JUDGER NDO PHAKHESA (BEEF TO ADOLF MR THOHOYANDOU)
Lil Rawfhy&Vhalatsi&King Kruzer Lufuno Ndi Min
Manana One&Jack2&Bearoof Free Swagg 9(Legendary)
ADOLF MR THOHOYANDOU VHO LOVHAHO VHO AWELA
King Fee Diss Alert (beef to Adolf Mr Thohoyandou&Prolific)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493592b35023cae140164cb6f8e725e86a738f24794974dab1ef37e77de9f76b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22495670 — a six-check JSON result.
ADOLF MR THOHOYANDOU MILITARY PUNISHMENT (BEEF TO COOLFELO)
COOLFELO THE RETURN (BEEF TO ADOLF MR THOHOYANDOU)
Adolf Mr Thohoyandou Beef Ya December 2017 Extendedd
Hiv Makhense Khumbhule Khaya (beef to hangalasa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18880ba02bf5aa1ad9d2d1b6bbbaced5331eefa42460b5d349b3b6e215da342a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2585745 — a six-check JSON result.
MaNaNa One&Jack 2&Bearoff Free Swag 10 Legacy
Adolf Mr Thohoyandou Doni Thukhula Thoho (beef to metro cmg)
Stevolace Owanulusa Uri Ndi Khou Cheater
SLEEM JIMMY&JUSTIN SAN&MAN FACE&BLACK TAYLOR DOLOLO
Shadoh Vee&Baby King&MDR&Knydoh Zwikolodo
ADOLF MR THOHOYANDOU SAME DAY REPLY 3(BEEF TO METRO CMG)
Adolf Mr Thohoyandou&Lil Rawfhy Nne na Inwi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca0795a6bfa45a45aa912afb558d9f5374b2e3df10bd876acb55459d20c487e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42515315 — a six-check JSON result.
Makhadzi Samuele Litshani U Ntsala Murahu
Jack 2 & Manana One & Bearoff Free Swagg 8
Adolf Mr Thohoyandou Beef Ya December 2018 Extendedd
Adolf Mr Thohoyandou Beef Ya December 2019
CoolFelo Mufu (beef to Adolf Mr Thohoyandou)
Killer Gee Ri Vho Tou Owner (beef to masana records & mizo phyll)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0596058c4c6020b38f4fc89cbb6803f28d13e3fe9cdb73d8cec693618c86ef5. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2564114 — a six-check JSON result.
Makhadzi Vha Mmbonisani(suffering painful)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118e4249a175e08e7c7ef430f97e88317a9792aae40f622fab3076bce2dfad62. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2595089 — a six-check JSON result.
Mizo Phyll & Curties Eyes & Racha Kill Coming My Way
Adolf Mr Thohoyandou & Knova Muavhi Donngi
Adolf Mr Thohoyandou Beef Ya December Extendedd 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318c7489d62a96b6ea79f1bbe2dcbc288fdd6a242e21d1abcaf8930a37c831a3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2543355 — a six-check JSON result.
Knova Muavhi & Adolf MR Thohoyandou Ndo Valelwa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e041dc3e00719d084b63860ff38dc1e783b451c0bb45225655b0e4e5edcba1. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2517759 — a six-check JSON result.
MaNaNa One & JackTuu & Bearoff Free SwaGG 7
Adolf Mr Thohoyandou Beef Ya December2020 (Final Round)
Mr Judge SA Munna Ndi Nnyi Remixx (Beef To Adolf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6220e8abab4e2b3e4dabdb0698823a2dd24858419d6d576d1e278f35d76bbcf1. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT6E92561975 — a six-check JSON result.
Mizo Phyll & Curties Eyes & King Kruzer &Sdumo fyah Duu
Adolf Mr Thohoyandou Beef Ya December 2020 Extendedd (Final Round)
United Federation Church Choir Nne Ndo Nanga