Museum-grade. Square gilt silver ingot. One of the most historically significant Bitcoin collectibles ever produced. The Silk Road Fine Silver 999.9 Ingot commemorates one of Bitcoin's earliest and most defining chapters — the Silk Road marketplace, active from 2011 to 2013. Released in April 2023 as a 30×30mm square gilt silver ingot, only 100 pieces were struck, each individually serialized on its COA with a laser-engraved firstbits address on the security hologram. Weighing 20g in fine silver 999.9, supplied with its original green wallet of issue. A comparable piece sold at Heritage Auctions Showcase 61601 (March 2026) for $3,800 before buyer's fees — the first to ever appear at public auction. Offered directly from the vault in Geneva, Switzerland. Material: Gilt fine silver 999.9 Format: Square ingot — 30×30mm Thickness: 2.8mm — Weight: 20g Denomination: 0.0021 BTC (2.1 mBTC) Mintage: 100 pieces — serialized on COA Reverse: Security hologram with laser-engraved firstbits address Firstbits: 1SiLKxPWY Release: April 2023 — Sold Out: September 22, 2023 Includes: Original green wallet of issue + COA Handcrafted in Geneva, Switzerland To inquire: Email [email protected] — subject: Silk Road Ingot — Vault Inquiry 2 units available.