Lorenz is an originally German name derived from the Roman surname Laurentius, which means "from Laurentum". Given name Prince Lorenz of Belgium (born 1955), member of the Belgian royal family by
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 0x0e7f566a9753a33bee79f1e194944e405103a80791efbc8b0d25e78209e76e3a. 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/900c3b6b-e995-4db1-8f60-c56ee9ed9611.json and https://artists.proofprofile.net/proofs/artist/900c3b6b-e995-4db1-8f60-c56ee9ed9611.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 0xc1672000396259eb49b9fbd358970e518205faaf57edba34aa589f6b7c464982. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:28:47Z), 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/FR6V80392825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0327a0c36bf0a60e13c999d24bcba19a8fc9aeaef67045b8a8bbedd4c3288303. 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/FR82S1699923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb298c515b1ee965f25e7cfa18116d515aadb47887b3af573e58e6e600d9f6f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:41:15Z), 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/FR82S1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7ad9b86608f1be5fe840327ba02513f087e726a249fb5ff7beee9f6aa8e10e. 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/FR82S1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4319f2ba7fb625399abe06661780507697ff085b0c47b5d9a8ac11dc95cf22ed. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:48Z), 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/FR82S1800135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fee993698f02ad8751f0b907fa215ba80b4fcc3eed96c554a9700c7ea9d7359. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR82S1800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b727ef02ea5f251cd6ec8860477867e4bec5a3f05e1be74c111ead058c4b193. 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/FR82S1800145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80e4132abb26fc3d40ba1667bef19900595ca62b02a4a8b5f94cf6ca503107. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:48:52Z), 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/FR82S1900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f878e17962a49ccf1ce6c2e14205cad0f29382b871616211c5133db14fe25eb. 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/FR82S2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858f8cd24e167a8b41abbac504e435958dc8c74f89ea8bd544df58b81e58d21. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FR82S2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8fd3c55a4f2922e5041676274d1bf3af3ebdb20a0464cd76b37b326dc478a7. 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/FR82S2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad2241fb5a03b2007aa327b5de65ab4ad9fe6b7631ef7fdf72b5ade9c647607. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:51:04Z), 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/FR82S2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41ec3a95a391954f26e2a11d9d48bede26820426ff104e1747d428ed29018c6. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR82S2200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b8b8a8cbf33e71899f42e1503612a32e18f469ecd309f86f60debade90e92d. 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/FR82S2200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1084cf4c622e8f4b741d79c410ed6b02498f306d973c0a5291e47688cc32e42a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:03:26Z), 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/FR82S2200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ede320a5d97725d084bf91e789972855a32ee163a6c1d138de90e5a2153c0c7. 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/FR82S2400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f7fc7e4236a38adbb7bf254405da7bc5aefaa26c081f381d65d3ba1e70dc92. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR82S2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d55e9cb336b712a2d82f23b0808f66c5988b4ccdabec2228bfb59e95eee1ab7. 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/FR82S2400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244b36a50264081f66df9dbe5e8ba20c291f5a55de9343ba7a08215b2cf0258f. 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/FR82S2400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9589bcf84851b1c10f46aae8d2ff524514e781edc8de3916aa2052b13962454. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR82S2400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9713e895706d332d0944ba132259dff0c65f6c7d48e3c1e0af4bcf64d6ab950e. 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/FR82S2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968c0e7bfff4a966b3943b9ad67468403b6c7c698861b182299257e16fdb8b43. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR82S2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1aaa928d284d0a2e92fb35f733869acf2858b230dfdd1a5e4889e838dab3925. 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/FR82S2500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f7fc7e4236a38adbb7bf254405da7bc5aefaa26c081f381d65d3ba1e70dc92. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR82S2400036.