Derrick Ndzimande (born c. 30 March 1954) is a South African gospel singer, pastor, music producer and former educator. He gained prominence in the 1980s and 1990s in Pentecostal and charismatic churc
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 0xda423e90cebbc334d2f4d3231ecdcff2edb33c61e11c6a2961f4d0c8b8ccd5a6. 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/0c1f8657-2664-4812-9ea6-f81f307098b7.json and https://artists.proofprofile.net/proofs/artist/0c1f8657-2664-4812-9ea6-f81f307098b7.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 0x323e98cc8e19e3f59860b552ebf273e200f743f461e4403004c7873f44159f86. 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/ZAC050001682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cc209a57a3af837b9f85522fff55ff6a6e415697cd52fe9cd571ba6ee28b7f. 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/ZAC050001686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606b1e2997f97bc7fe2e30f683e55173867d724bc4b949ac9058dab35c0a6b51. 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/ZAC050001689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482d00783da2c7b31b6935caa0dac2b30b8a6ad026542702989b2df42c385fe1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ZAC059200660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7df16b232deb60067e746bdc9b5b18009bf3fd6c33493f227e4ed0924c5c10. 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/ZAC059200667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cd2b8f0bf43208a1ea8acf4cd0e91fec1d4e4de2f765112b72ace76875a3a7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:19:53Z), 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/ZAC050200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66f3a984c6418496d7171c308d77166adf98dd21223be09884f8ff34e4e2d55. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:26:10Z), 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/ZAC059500654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5fffb8bd4f183e0dd118c4e67929d0f7a4b1c14dbe34d52f6094f0edc62328. 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/ZAC059500655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e89ad031ecdd650685f67230609e7011ade60a79bf5b87f192c328aa56e3d6. 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/ZAC059800706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dba9a61cfdc92300a0acebf5f0c3f62ad15b43b1c3e667031eac0c3c4cabbf0. 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/ZAA019700830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d44539152615b5d8dd7f96f50605054c87ead408eaa07740d8a9e081410bad. 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/ZAC059800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebeede86198d331d791d6f4c6241b8bfc97e30966f0b55e39eb149fe60fa436. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ZAC059800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3678ef9ce97033985098690f96619906ac603fc34f9647c58e95568f71dc984. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ZAC059800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5abe944214b02185d6bbe5858228337b0e8d58d1fd2f2a1e5b906825c71724. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ZAC059800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8ad5a42539f125a1f6ad39ea1343ac1a999f161efe4287c362ab7ddf9a384f. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:32:39Z), 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/ZAC059800704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24d90b09422ef78d61afc0e2e584d51c64ceb55bc0c9d4ab619904149f7e3c5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:10:03Z), 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/ZAC059800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b939f8cfaa6f4ecc2860ef9b958e71e7a4392c366842d96d87d642e07a5aaf. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:11:10Z), 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/ZAC059800672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa77bf80765526afa60677df237af1fd35fa014f8dfa1c57a888bab2dfcaddaf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC059800673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab5a3fcdf0fc37571e4bc396e30a558ceb67a67c4cde022771a9092302740a7. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/ZAC059800674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f27306e52515e843d1b210d959cc5d81d2c5472c70c8771108e9a8cb59c17be. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ZAC059800675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077715d381a498d67bfd6b9509e396063febb4e5b4f4a753583f790c29b1eb32. 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/ZAC059800676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14da27b26e712b8e95866eddd84254c0e2b345484e77d14d9751a0b804cebd7b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:23Z), 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/ZAC059800678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad27a37fbc89b4d0f0c58eb2654d8b910797d011ccbea0684dd6e6434c8023bf. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ZAC059800679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0416c2b766cc4fe0d178478d6df75d2659e407c5926bbe9191a690cd6e7886. 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/ZAC059900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe719b1de243f3525afb3a4844e16cf54a518bfe1e794ea92ae20e2d5fd21f43. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ZAC059900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf695674320314dfb85d0e2010437b5000ae1e9cb3a2051d7bb13515d70729e6. 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/ZAC059900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be487ec85e2f015430533835f04b689d40870d9581027c376eee99972048bc. 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/ZAC059900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b5eec96bdb90715079d6bc8294d6c90bdc4e3ceb3dd28e8dbd9961ad09a088. 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/ZAC059900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8de1daba7f6cf7e4b28dc5894de65a7cf19683f041b09b3fd02f17d18361854. 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/ZAC050200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73ca942c23ccf6fdc99c89fbff55cdbb236f8331c93e8805db71ea5656546bb. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/ZAC050600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0416c2b766cc4fe0d178478d6df75d2659e407c5926bbe9191a690cd6e7886. 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/ZAC059900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7262d1fac8592c5a35817e3f9a04e5bfe84faad9ec19123089e99b0b8b850a3. 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/ZAC050200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819338ac423ba9b937600602ff43a742f83d2404caef544f9d34a68a7690e68f. 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/ZAC050600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e23486e804570eaecd26d56db1599e465d687fa4d33cc682af0cd70f5fdee3. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ZAC050600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d3b41ed30898036ac286c4fcf3906592e4e644d90c51a47c22bb7a209a39d. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/ZAC059900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0416c2b766cc4fe0d178478d6df75d2659e407c5926bbe9191a690cd6e7886. 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/ZAC059900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d37ca29aea7936b157abb257d2c29600604467da47741948b5bccfdbc0cadd0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC059900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df809ef89d4a89322baaa9497f585fbef1d6bc62f76d0c9f20b61c7f81c5138. 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/ZAC059900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21301c896a13349d29c7a2483b05b193f5ad218694e3aedcd951e6b2c6b6cc4. 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/ZAC059900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f74932e39e69a6cefe609817202a7ca58e038d5000a64b31a0668bfa2f7757. 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/ZAC059900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ae5605382f4d057c780c707938c38e1c279d658ffa17c421f5ff25251cf5fc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ZAC059900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf695674320314dfb85d0e2010437b5000ae1e9cb3a2051d7bb13515d70729e6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ZAC059900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07be487ec85e2f015430533835f04b689d40870d9581027c376eee99972048bc. 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/ZAC059900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9084a3e3b226757d49ec1d882636b9fc13ae5d93934fb2d57d3e4373a7b2b585. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:34:25Z), 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/QM4TX1581408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9a99647dfad84af48c2d44017cc264e7b119def08141b0a80706551e5f7cc5. 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/QM4TX1585918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb034da73543409139771e9ab4ba1cd880bd59615f956fd401ef4c2bc2da53e0. 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/QM4TX1585919.