Wet Leg are an English indie rock band from the Isle of Wight, founded in 2019 by Rhian Teasdale (vocals, guitar) and Hester Chambers (guitar). The band also includes Josh Mobaraki (guitar, keyboards)
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 0xa2f5b23c1e57311805117e0464e2ad0074808e16edd02370c443f5077f22462f. 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/ff482228-22a2-4b6f-a030-d9a1747e5713.json and https://artists.proofprofile.net/proofs/artist/ff482228-22a2-4b6f-a030-d9a1747e5713.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 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 0x9a31919aab714615156d36b1f4cdf246cc4dffe4e1f26846fbc5026b50967315. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GBCEL2100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90c66d40db77ad78de28940d1bcf0880cf17402e2998199334659bfa24ffec9. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/GBA322200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a31919aab714615156d36b1f4cdf246cc4dffe4e1f26846fbc5026b50967315. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/GBCEL2100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced114b43a9cd07aec89cf98e553473e6e1228854465ac80ba9b3d703e1b3cd. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/GBCEL2100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc4b2378929d9bc126fe87f35d969c0532628dbd13177241fe3dbae3235040d. 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/GBCEL2100567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367d1590471274c67489928f801fa4eba5b1d47c581456e3f022d570da3c8030. 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/GBA322200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a31919aab714615156d36b1f4cdf246cc4dffe4e1f26846fbc5026b50967315. 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/GBCEL2100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056a544d3c370675bd217257f2ee71b239e06f23da67aaddbcb30a9a0c78287a. 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/GBCEL2100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09af5cf5e6303437eec2c66c11b65cd0e6a3b95b3f69e10d27e179e22c604aaa. 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/GBCEL2100487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced114b43a9cd07aec89cf98e553473e6e1228854465ac80ba9b3d703e1b3cd. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/GBCEL2100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbaba9108086dd7a88a667d8939a52fcd2df50456ae64094feb8f214bde7ace. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBCEL2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbaba9108086dd7a88a667d8939a52fcd2df50456ae64094feb8f214bde7ace. 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/GBCEL2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced114b43a9cd07aec89cf98e553473e6e1228854465ac80ba9b3d703e1b3cd. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBCEL2100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c4fb07d25fbb4b8389d962094d8d88af91fd0c86815f73b63669abb3833203. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/GBCEL2200205.
Chaise Longue (Unknown Mortal Orchestra remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd648cb8ac4c4e136dc3fad4caff8022ce889bcc39dd9bef0fec1c26c645d9466. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBCEL2400959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d61a9c01138b73c9bc7394b63bce7df9d4b6f5ba1b77e0688c51bfed5046ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQX92303881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7324c07fafd28545db02a82abd5dc7e265ecfce86bb2150daaabb625372b0e1. 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/USAT22310030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7324c07fafd28545db02a82abd5dc7e265ecfce86bb2150daaabb625372b0e1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22310030.