Limp Wrist is an American punk rock band, who formed in 1998. Featuring members of Los Crudos, Hail Mary, Devoid of Faith, By the Throat, and Kill the Man Who Questions, the band plays short, fast har
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 0x41037c8373accd9f042100788b3c4caa7bde1969efab35fe55d607146faaca27. 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/001892d5-f7fc-4cb3-a13d-2ee4229ad053.json and https://artists.proofprofile.net/proofs/artist/001892d5-f7fc-4cb3-a13d-2ee4229ad053.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 0x6398451e2583ed873985e7b52e9caa9d4523ae2a3a9211ded6d2ee9f1f833b90. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1703128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396601d361aae8ddc40514a15bdfe25341587d30d15e38b499e5002adf12c611. 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/GBHLW1703129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148677c6efd4eebdac05307ea57126e32779c6037311ef48692b813d50be3d02. 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/GBHLW1703130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f115fdcb5d2115e5020841f3a45943036bcfd8f237e400b62cb3eea5d274e4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1703131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba29f6b4cfceabbfe5d0aee34792920c829e2e4049e29c4293bb768535a2078. 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/GBHLW1703132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668867a46eb80f3d764f91cd06fa2eb99fe61b7dace78ee0f1809c888437a56. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1703133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aebf7f908fb405bd1dc365d67f078565ac7bdf54096498ab32418469f1fb39. 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/GBHLW1703134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fa1b3011055739050ab513b461fec7ccad77ecb2cfb970403e5bd079af62df. 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/GBHLW1703135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce3f6480f569cd360ad0c0e67089d0078390d7ff96a168db390e557971d5bf8. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBHLW1703136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b589136db4b18a7887073c5a2fab4c9e753ef79d24bf0dd3a8231255e612e5. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBHLW1703137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91dc9d76e4908d932f8027651b955b58a3ee9c1d57b15a0572bfc0cb3552a96. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/GBHLW1703138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7f736af38730def65f26bb1dad7c124a5a833f717d135124b2cf2a57188d0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302d73355195b36bccb958bec7c6a3b7d2a40ad0d71c37e87dcdb388a1de72aa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1600258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e47067ac4a58cb404d1982c4e3150d496cb26798f65bf00aa4139fa379674d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1600259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb268d96a25837b25a06e71c9a6a072c7493732a0c96815a27cc4f585e50212e7. 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/GBHLW1600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa311da73dbfc3be11ecdc4bd738b877d00f0d67bb409098deafc085438e27c08. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBHLW1600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55032260b8c9c9c604cda2792dfefd20038b8ea6ea0052a7c980068f243dd2b5. 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/GBHLW1600262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c2e45e1bd72577cd02cf01dfd42f9d97cb9a56855eae1bf55c05be1573f10b. 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/GBHLW1600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65429a870b8cfad026e680fea3b201b246b51a4c47cb4878784b845096578fdb. 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/GBHLW1600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d55812924230628d7c66d4c06b5af5a29b3ac636611550eead83ed5acd999fd. 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/GBHLW1600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bea59791d4bc34d331706801c8b7b557513c81036979574abd9818508bf70b8. 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/GBHLW1600266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca4f73abecd8cf82a53e7f822a22632b0f792a4026cbfc4bb3d8bb818101ac. 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/GBHLW1600267.