Classless Act is an American rock band from Los Angeles. The band is notable for opening for Def Leppard and Mötley Crüe on The Stadium Tour in 2022. Biography Classless Act has existed in various
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 0xb70cf5ce515fac4fd2164b94d641aa4e8cdd3cb7e9bd643f308925bd0d95d5db. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8c4c95f-f6e7-4067-9ca8-a676b964c8c3.json and https://artists.proofprofile.net/proofs/artist/f8c4c95f-f6e7-4067-9ca8-a676b964c8c3.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 0xecb629f3df8a724b69a732fc511a71fb41d38c2b275822e03b5a57c761191baa. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USDPK2100080.
It’s The Most Wonderful Time Of The Year
Classless Act (feat. Vince Neil of Mötley Crüe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb629f3df8a724b69a732fc511a71fb41d38c2b275822e03b5a57c761191baa. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USDPK2100080.
Classless Act (feat. Vince Neil of Motley Crue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b1620feaae2d601db09b345370278f94e9a004f38ce7f5d827b6b095e0c0dd. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USDPK2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f5f310c6844ff73d9bd5ff4b607b8e7f5d998c182d37b83974b81f79be17b4. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USDPK2200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23997b9f507e70989967f9f95e45161fc29d425b0792e6be1c3052545051aea5. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:25:22Z), 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/USDPK2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1cefe1231a548333f66f93f34dc57ace6756ba87a51d2e90a4ac09be0ecb05. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USDPK2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb629f3df8a724b69a732fc511a71fb41d38c2b275822e03b5a57c761191baa. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USDPK2100080.
Storm Before The Calm (feat. DMC of Run-D.M.C.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa968f352ed920740da801f0dc1d2b6e6fedb184df14c267824aa46d966cab92b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USDPK2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bb2a120e72ff9be9b9270078a61ba094da9a2559955e66052f0cc099819252. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZFZ22417294.
The Retaliators Deluxe (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b1620feaae2d601db09b345370278f94e9a004f38ce7f5d827b6b095e0c0dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USDPK2200049.
The Retaliators (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b1620feaae2d601db09b345370278f94e9a004f38ce7f5d827b6b095e0c0dd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USDPK2200049.