The Weirdos are an American punk rock band from Los Angeles. They formed in 1975, split-up in 1981, re-grouped in 1986 and have remained semi-active ever since. Critic Mark Deming calls them "quite si
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 0xda43b5c5b857420c554e97314472b8c5d0f86b705c5835de3f8e80e36b8c26de. 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/18be2f11-1514-4a0d-8ce5-b9da763ea28a.json and https://artists.proofprofile.net/proofs/artist/18be2f11-1514-4a0d-8ce5-b9da763ea28a.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 0x1939515ae76bb55166d24bbd89d9d61bfc162cb26790f0ad79a7b10026905f1b. 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/US4EQ0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649932fad047f1acdffc164e5bcef677f367487968f39461214a987554c2f040. 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/US4EQ0700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3635d977b073e3bd9c595c047572a7f9ee3fbab58674abe7060662f8af0850a5. 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/US4EQ0700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d66f37fb4931ea42667cdf2d807c3c5184cc2503d8b2883b770f292716c1a8f. 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/US4EQ0700011.
We Got the Neutron Bomb: Weird World Volume 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba8f16008749dca7efe59502422b3b1e34daaa97bc299ea3d678de7fcb5d1bc. 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/USA6P0407513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92e71ebef1a77ae9bf81a8f055a5b79a3ce7aae17e108d9f6046cf6c2090f99. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:27:32Z), 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/USA6P0407514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca604cfaabb6a60477434e08307e5e6b0153dda42e1def6219a8581e54803e8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USA6P0404001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd44507d91b3e6b26bb670246c0a8023aa736b7113adf632634e73e012bef8b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USA6P0404002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ffaed6eb23062e558871658f5d0e1c46639f2449ac9589424a1f0fd473bcfc. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USA6P0404003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2676589b3ff90cedb58c6e70a5a744ad2b25819f47229c39d71ebbbffda490df. 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/USA6P0404004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9053f7401918113b5a2571aae0542171fa2c47a273b7f146cd274237f16b77. 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/USA6P0404005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765101bea317037f08250524e2e760080573d60e7896efe536db4f0eb7c04fc4. 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/USA6P0404006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a997ec70094c765ed997b010d5bc4bfba7d8847ca5196d8cbbc8075bacc41de. 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/USA6P0404008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf863e4ad7226698e52c60289015de1d2ff5f1314c493bde229c7cc992e60ab14. 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/USA6P0404012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238a121ff1e0aa1b8833137f9bb2f42608756f70aeb806184a30687a9facfe17. 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/USA6P0404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f31e076926d701fe14391f7caf53499f0a8db983d4b93a9eba55a8ddbb9805. 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/USA6P0404014.