Lolawolf (styled as LOLAWOLF) is an American R&B and electropop duo, formed by actress and singer Zoë Kravitz and drummer and producer Jimmy Giannopoulos, based in Brooklyn, New York City. The band re
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 0x0dd6429bffa12f58e1d328feff3e22f27daed5f409de20be855898ebd012a07d. 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/7093e7ef-8964-4868-9ce9-5f0fe30fb3fb.json and https://artists.proofprofile.net/proofs/artist/7093e7ef-8964-4868-9ce9-5f0fe30fb3fb.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 0xf12394b5a079dc1262ebe64b030e3f3803961c6a9f2a9dd8ccff66cfa7692d06. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBWWP1400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7c2ef1c6e8fe090cb48a93104baca7af235b14ae3f63aa532567802300aa09. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBWWP1400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e531118dd75746dd1c86b2ee1a77a703b725188ec1315e22f84990c04de4a. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/GBWWP1400577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002e8ff31a4b59e1651f2c37db49fd07c55a487ea8276142ea203ec44482cab5. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBWWP1400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc90905e0a406b2fac44a1a4fdcc0ef5c08ee90367ab6d3dc8d0de3517e0966. 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/GBWWP1500976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f9e7f8a3a3237443131461f62c84251645e9189f2b073b38bc3ec044861165. 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/GBWWP1500996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36a1074f139a935c2c693a48f736b8aadf1d8a9f9ad961e0dc116d1d705e0ab. 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/GBWWP1500997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1c7efcf16028303eba693e21080b0a9dcc38aa7a75caeb3a9afb49edda939f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBKPL2009081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b4925e2ccc4ee2eb019646bb7cb1c601bf410a0c802a63cdd37710773ec8dd. 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/GBKPL2009080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f577a41bd8e138779c17325ec9a2d2e0e99a9dc438ac4c1b485ca0e3a5a6ac. 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/GBKPL2008954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18a216a225d640724384cdb54bbb5fdedd5266d26f6566b5daa637e022004d7. 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/GBKPL2009083.