SkyLL is the fourth studio album by Danish rapper and songwriter Lamin. It was released by Universal Music Denmark on 19September 2024. Release and reception After releasing hints on his Instagram
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 0x92299224e8b7d92e11aec2b630457f49ed013d8b8eddd1690a4ed91d1130d5b1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4891d31b-9f4c-4292-9f8a-21304dfab9b7.json and https://artists.proofprofile.net/proofs/artist/4891d31b-9f4c-4292-9f8a-21304dfab9b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).