Bitcoin Buddha

This 40mm solid brass coin represents the deepest 3D laser engraving I have ever achieved in my coin art practice. Designed as both a meditative object and a cryptographic artifact, it merges spiritual symbolism with Bitcoin culture and precision manufacturing.

Front - Bitcoin Buddha
The obverse features a deeply sculpted Bitcoin Buddha, rendered in extreme relief through advanced multi-pass 3D laser engraving. The depth and dimensionality push the limits of what laser engraving can achieve on brass, creating dramatic shadows, fine texture, and a tactile presence that feels closer to sculpture than surface engraving.

Back - Sealed Private Key Vault
The reverse contains a hidden air-gapped created private key, permanently sealed beneath a custom, tamper-evident, Finite by Design embossed hologram. Once applied, the hologram is designed to visibly self-destruct if disturbed, providing clear evidence of tampering and preserving the integrity of the sealed key.

Around the perimeter of the hologram, the engraving includes:

• The coin’s individual sequential number
• The phrase “OM SWEET OM”
• f*D (Finite by Design) branding

The example shown is marked AP (Artist Proof). Production pieces will be sequentially numbered 1, 2, 3, 4, etc. as orders are placed. These coins are manufactured as ordered, meaning the number you receive will always be the next number in the sequence at the time of purchase.

Mintage
There is a 21 coin maximum mintage established for this design. Each coin is produced individually, engraved, finished, and numbered in sequence.

Specifications

• Diameter: 40mm
• Material: Solid brass
• Technique: Ultra-deep 3D laser engraving
• Reverse: Air-gapped private key sealed under tamper-evident Finite by Design hologram
• Numbering: Sequential, assigned at time of manufacture

This piece is intended for collectors who appreciate the intersection of art, cryptography, and permanence; where spiritual calm meets digital sovereignty, sealed in metal.