Bok van Blerk (born Louis Andreas Pepler; 30 March 1978) is a South African singer-songwriter who sings in Afrikaans. He became famous in 2006 for his rendition of "De la Rey" by Sean Else and Johan V
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 0x7c965ce89e3322a5ba31b1a79305e8afd6197fb52c748434fa6c89cae12e2061. 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/9e5effc4-357b-40f7-a386-c6af2024fac2.json and https://artists.proofprofile.net/proofs/artist/9e5effc4-357b-40f7-a386-c6af2024fac2.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 0x603ca9fe5dfe7e30ef1471cebc76c0613502195521b1f4c5bb2357c206e5baae. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:01:09Z), 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/ZAO860900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bb7047837151fb280e217bf7d5cf8d4ebf34a313c72e75b6dfb8801d82e7ad. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:51:44Z), 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/ZAO860900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3faaf5e7aaceef250159cd379ee67afa8acdfac7e2fdb6665a6b4f420cc9df9d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:49:47Z), 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/ZAO860900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac222356871325e524a29a115cbac769cc3458a74961a840aa2df5af13142e6c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAO860900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63abf2111d7154b136610423f015028432012bbe342c47c6e924db40c66987da. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ZAO860900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155eb025a16dc4d30f6c4bf8497f5fd889296d02435e6ddad8368e784da30de1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ZAO860900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5381b0d7d671763392cd997c048a5b4027d3d3c531a7d7e23ad26fd088f7a5f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAO860900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb989a97d37d1ebc802704f9b288f380e36c73a9f2e79431ca4d945578203c. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:18:58Z), 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/ZAO860900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f61be7cd46935eb3eedfe9c4f8722c1f0fd4084f3af9eff979834b87e4ec7dd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAO860900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc785d7696ff67ced75dca6e7e488247a80f41979e9a4f9b29e4b853faae9967e. 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/ZAO860900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab786cbfd70dc592ed32d7af286248474a57733490103025608d4946d635965. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:21:12Z), 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/ZAO860900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccc8dc6b42ab1c5ec04372281d9d586cff0ae519bef6b2d6d10f70b43e07ab1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ZAO861000475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204fe2b8f4642af890e0e435f90419257060436292eaf602b9e63b68341e8321. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/ZAO861000477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeab5ff8a1ef05c017ee68f0cafcaaf9512bfea7052986061a3ea3b5dfbb0930. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:04:18Z), 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/ZAO861000478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83fbb375c0b271fdf0a8709e7ff6b907b987e5b49208a52ce3ed4f4e82373bc. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ZAO861000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edbfcf1df7004f33954cfefaadbec0acc937d181cfe277e64d871cae7ecbdfd. 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/ZAO861000481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4981dfee6a5d37f4fc2aeeb2e80388121cbed8c1bc7151f18b3f6d6d080881ee. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ZAO861000482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9aa9ea84aea269b1b061474a14e14f533bc252c538c94bf62c9cac1b9d208f7. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/ZAO861000483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc12ff361df6476829b648c2717694c2540d2a9ac9f091578b58335cb3d4bb9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAO861000484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59c69c0aaaf51a6f454a25bded5b8f1c967b2b3e99500735fc4a67aa27fb708. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ZAO861000485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dc1a13cb587b16ce3f22ce8fca9a83aa93b6128a708c9c6892bb63d6e8981e. 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/ZACN42401893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9235987d3b42fc4ed1508e64e3deb826111c8725ddf805fe2bef1ad1aee79716. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42401894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368c7b01292c45a1d6916eef707a6378fc0c340cc4af257d25c6a69fa0de19a5. 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/ZACN42401899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d10928f5ac3a2e0e000e02374db0bc2bb9f3f605026af95f9284b09f5facf91. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:41Z), 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/ZACN42401901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157ce2f88de3214f55c69189ef6d9032af5670fb6c52e3db3dfa2639d99867ad. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZACN42401903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8a5037c5606404acb12aef87d42fac4045b3c82fb2c54a16b6e573eaef5e0c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ZACN42401904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29676c38d3eab2f9b407d09f697a09a925590ae5296fee6802e937c278488a6b. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/ZACN42401905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d610778599bfa99c7dc7b0f68a22d426b72e3a23c0bdac6c4deb2dc916332e0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZACN41600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43008f16617deaf8cfe96f92175f6fe5d78ecd3c5681c639d911cee88a892cb6. 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/ZACN41600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2c3dcb99702e0fd965d0c76575fe3b52c692b5e3c983dd31bffa738caac273. 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/ZACN41600088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3cc1505a4ae1c8fb0c40e3d3e07d6ad40bc66ae2ea794282e2a048010b28b6. 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/ZACN41600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed936d22d4e303e7aef9e398f692e5f69d29d666299a89074d0d0c0c7c23ffe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN41600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3895d3c6ce83b62a8d65b169dcd0a65e9880f735d08043555c686ac3103794. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:27:31Z), 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/ZACN41600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010b675e64c99839c55efe972e6e67d1b5b69340a4e11f84ffa9ddf06dfd97ae. 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/ZACN41600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf33d2d49e7eca1bb794322cbdbcf29caf2ca2c012e9dbf3810958954c7bb0b7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ZACN42401876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa573eb3dd788740b7426ee74547be6cc33c784195106bea9bd51999f91234da2. 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/ZACN42401879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd13831410800b5b3f3c6af171b9081f34fcb1f62a3311c4b47439d232f97d97. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ZACN42401880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc329f1214a0f906fe21b39b09edc11a3eba17c6cc5d87815d5fdb87c5213d8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42401881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a825702020c8f46e79d168dffe1ef81b502ec0e409a1ce7ef3612fa8e44de. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:06:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42401882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e682e36eb23bc0b6f5c560d3e0e5d9fcfda915dbd06150e36977b4370e0a8b. 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/ZACN42401883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb183d2e07aa4e66393948ef4f64ad8343d5d879440f45e924dc9e6e6368d3586. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZACN42401884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10af44f84c09fa9626ea6533ff73ddd1cbf290c75b5295b92038d5eb757d154d. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/ZACN42401886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d08f47f85693abb3c0e52c4b198dfa46f34fe4baba4b2a5a03b00fe086d4fa. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/ZACN42401888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a7c52f67e7b7a25d87637bd3dbbed6b8d76cd95bb0f1c3f3fb59dc2bb5428. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZAO861900185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5352296f5f9b01cb8b83e110c00ef226022b852dcab1bfff8c6d5a37cbb2e1f8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42401907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b433aa68a7a5201b44973e5714b521c261c6b20ea38ff3a4f8d1f6ea36d580. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:16:38Z), 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/ZACN42401909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e9cd54c663e2b92f4336413f72678e7355195a655c6b5db5f597eda5052516. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42401910.