Maxeen was an American pop-punk band based in Long Beach, California, United States. Signed to SideOneDummy Records in 2003, Maxeen released their debut eponymous album which was on an enhanced CD con
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 0xc3270d908250612e15985de1041456b09654c095e77e093d6465da7d04893d0b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1afc1b8-8e23-468c-97cf-3ef421c9789b.json and https://artists.proofprofile.net/proofs/artist/d1afc1b8-8e23-468c-97cf-3ef421c9789b.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 0x7d90650a40fc4d4c0bb2019e93b2d59aa62201d3fd7cb90e2bbcc7845c1914ee. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USA6G0324103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2e169d577e84aa076312a6b45fe1c604c1ecfcd54f88740d3ee23ae121ccb7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USA6G0324104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f620dcf6d060a3eb82b6674159d5bc89e0a92aa9616ebeb3edcde14436209c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:22Z), 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/USA6G0324107.
Save Me [Single From "Sound of Superman"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4b2e72a5882a8b6fc3f851797190fe3a51f44f9f1e382cd0085677ae1fc138. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USWB10603571.