Sad Day for Puppets are a Swedish rock band, who formed in 2006 in the Stockholm satellite town of Blackeberg. History The group formed in Blackeberg in late 2006, eventually releasing their debut EP
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 0x9f55c09a76fd130ccb14a720c4c8f837a8067396600293d5125d7fc2eb0332fd. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a656292-e7dc-4ef7-937e-f068c08e0757.json and https://artists.proofprofile.net/proofs/artist/9a656292-e7dc-4ef7-937e-f068c08e0757.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When You Tell Me That You Love Me / Withering Petals And Dust