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 0x768bc81634a91c451d0cf709045ab14e37ce7fd48e378718ffbc7fb1a950efc3. 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/03a84673-1469-421c-9513-318e191ad039.json and https://artists.proofprofile.net/proofs/artist/03a84673-1469-421c-9513-318e191ad039.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
NURSE MATALALA (Pfuka Mukhekhelezi NO 5)
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 0x3ab1e8fb5e9e766501db6c6aa2235222654e3a157e5eaa4b08021954a733008f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZZ7K2452958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b991685355890c47b735e48915526faa18501bad6e5e63b2a16caec964f43a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZWFU2481036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9283127824f145c4fb86c05f88ffe8c1fc4f98b70f59008dab5ec34495a93e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZWFU2481038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84f043aad195f5f286421175c239b5d9ee3a4dbbbcbe3e02a2c888bd854806d. 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/QZWFV2483438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab13695ab3d17990c39963c61820e85694df912b9eed2cd1ce23926d2dcb70e3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZWFV2483439.
Comrade Xigevenga (Swavava Kuya Ekanana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d36b3051490e8e81a09484b69da00f0b8dc59e00a69b27bd18d422334019d7. 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/QZWFV2483647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05438f696efd9ef1c4167da0bff774dc6ebcdfa0237a36e26099f1873606cacc. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZWFV2483649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5986dbbdcf49bbad7f8a61585292fbe23c2fcf2755dc2f6c30bba91525dd3a27. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZWFV2483652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b287f4a027f3074663990a5036c0ec70934e19d9d0d8662cc4e6b0fd4e82288. 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/QZWFV2483653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8a7beadf07f9a2533bfd4342bc04c7623e0ee81d4c3f236ff29994d21c71b5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZWFV2483654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384052525d68d481476ad925d146a8d7a014067f1b0fa1f82d7bd8e5183509aa. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/QZWFW2423377.
Boti Ready Na Peter Magolongondlo (Ncino Wa Xiwethula)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6e23a92fd3e28a7879e7c740da26bc45afcb500ae36079fe5dde0e3685e645. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZWFW2498658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a6a07ac9e5058bfd418fa95492ba647f94e0c19e45f95c4cab557df5dcb440. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZWFW2481012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de8ddadb4877e767dc64847a22a1e35dbc1bd49843b46173d88e0fe712303de. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZWFW2481013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb153009d21516f96598eb74b20376c53d9ca6228b21114bb997c9d97d2caadb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZWFX2491984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eb1eecc7801e0589733335a80f9e854bfdd26dd4de615d24aabfc3e7c5dc1e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZWFX2491985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d534595573b3b4d8e7a3402507c3cc3f11135c2d2ee2644cd7c9188bdcbd93. 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/QZWFX2491986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe472a0d2071c252631f14eea7d8c231197803d27c0fd9545694d065bab6dd757. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2491987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c01dd3d0d99297dd4fd97a613c577940cc86b8919e9e57623baf79cb4c0b05c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZWFX2491988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34328dc129d35eae40b9bae0a62fe22fd327974902a7253a59f98355ff4b3050. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWFX2491989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7984b2ab4f818dff540bfc31783e8ec9e72473091fe6aa9af2178406ffb4158. 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/QZWFX2491990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b579e5d3b25cbe8d3976b51373ca085c152b8d17d6f8b0d74c2cb98532269b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZWFX2491991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a1a45c10185ff94af2339f1abf3cbf73b9493b7d477bb69583a763abf5e54f. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZWFX2491992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c6834c5c9837374d37d6cb269fe8dcaa6c4ca7c6b43f46725dc6e7e2e7030d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2457316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07342fd05671ea8683435389d23e5a8ffe8ffe34a73cc9d4f4444287312a5fce. 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/QZWFX2457317.
Florah N'wa-Chauke (Xibodze Xa Zenya, V 6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e409cd71511dc2629d922be0a262b75547bffb03fd0f912e936d7f5d9ca64b. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZZ772445237.
Xi Big Xa Sasekisa (Vhuma Ka Babe Vol 3)
Chocolate Barhule (Varhiyi Va Tipfuvi, No 2 MAMAYILA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5641def80bb8abaa39ef7084aed1efcac052899f85f192264a360314967c7208. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82524033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d64c10682c2001ed423d2193e2e7422838932289edeb7506a05ae4f49ccc4d5. 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/QZDA82524034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb07466a55ff1d604aa013fec1b60c4a677dddecf51b2f587a2abec1990607c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZDA82524035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e490ddcb47941c2ea6f0dd725fc9b00660b3703c8c654e67a28d1324ba82cb. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZDA82524037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18002d618a35987e502346543101dddd52350325982b97640151d65d37b5ac3f. 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/QZDA82524038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0fc76a7a49225ed4409670d6ea41308f026e3cec0742c3bbd21acf36571e3d. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZDA82524039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bca96576656508c052df79f45b6c31774be359a600cd416432e853d991521df. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZDA82524040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bde9099689735e1b3db943138d748fbf0ab14315d8d5a0a22e02f783905762. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZDA82524041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31a2ec2a5986acccb4d671370a3368cf53b2286df9490794c7c0416bd2e6fb8. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZDA82524042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790488b4cdd40bb6795c098413eb4520e7dcc0c15f0dfa87762a36909e69fae6. 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/QZDA82525664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb4163f4b8080e1ea2a0a7ac38e37ff6fc85adcbb84d5346bbe7474ffe961eb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZES52535240.
Sasekisa, Enos na Fadi Mikhaya (Tixongile)
Sunnyboy Mhlengwe (Swa Manghovo no 2 Mavondo)
Eckson Maluleke (vari Nina Mandhlozi no 10)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a4efd3db9d1e9d4888340676eb66d3ecc016f2ad51785b89ab08d83b3354e5. 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/QZK6Q2533810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc1cf1c8ce4d6ee6f15eeb4c7d2af5360c02ace13db1ef70db8e315c4af09d6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZK6Q2532278.
Snombhelani Sisters (I Magezi na N'anga)
Snombhelani Sisters (Xigangu Xa Nuna Vol 15)
Richard Maceke (Va Vurile Vakokwani no 13)
Eckson Maluleke (Huma Xintlen'wani No 19)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65b9c674aa29ee92aed4445a62a7849ce809ad3f3f46b00a4a9d38d6d4fb8a8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNWW2585006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d27f94600fa83b0cd42ced70c73c0deec1bd5245a45e6e58acc153f88501c1. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZNWW2585014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53894727f3f5371a712f264c531829ee7b63b56953b1c803130e04117e4b056a. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZHNC2562941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374b86c6aa7a23d320756783833381c777ab7ce004dfa6d0621ade4c1adce819. 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/QT3F22580757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70013f3cd043853dff83e79fa07e64116c2c39901e96f6e6b9aa7042bd76a87. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT3F22577901.
Snombelani Sisters no 3 (Mi Sula Milomo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8162087c7e5b787957e41a55673777ab98e5d07c17f7dc7f4ec3817241ee72e8. 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/QT6E72573794.