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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x78183257e0e47e961fd438c2a826aec6a9f12f84c2b1d5ecf7a77248501bac0fThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 25 | 83 | d9 | c6 | 94 | 16 | 35 | 72 | 3d | 4c | 9c | 2b | a7 | fd | 36 | 30 |
| 0010 | a3 | 11 | 64 | f8 | 2f | 32 | ea | 01 | b5 | 41 | 5b | 52 | b5 | 5a | 8d | d0 |
| 0020 | 63 | 8c | 91 | 33 | 24 | 0a | c7 | 08 | 0b | b0 | e1 | b8 | 2d | 52 | fc | 9b |
| 0030 | 37 | 9b | 80 | 79 | a7 | 3e | aa | f3 | e6 | 12 | e0 | ef | d1 | b0 | 77 | 90 |
| 0040 | 19 | 16 | a7 | 05 | 99 | 7a | 9f | 82 | 46 | 75 | d4 | 8f | 7c | 88 | 26 | 61 |
| 0050 | 86 | a6 | 35 | ba | 1b | 21 | 06 | f6 | 82 | b2 | 90 | 2b | e6 | ba | cc | 18 |
| 0060 | 9e | f0 | 62 | d3 | bd | 1f | c0 | 9f | 0b | 6b | 32 | f9 | 1f | 3f | ed | 27 |
| 0070 | 41 | 85 | ff | 98 | e6 | 49 | f0 | 06 | 71 | 07 | a4 | cb | 86 | 7a | 64 | b3 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x78183257…1bac0f
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("mbY+13CDWpchdq9Q+1PcTPltGiUwKQY+UKaHwFYlGxRjasu/SdQM11QChTVegUHytzfEW6vInPY4tKJGrM0CUN16O9aZRP7B9wJslxQr2ELl4v8sCvsFKfYkZG/kCYNHdEbry/yCmmMtIqE3cr993s109QDWT/kpLQAYDI47NQcG6dwGJuX1e4P9eJv1J84ETcpL+Hp+2EuLUZAvhc5VRoBXf+s5QcagZndNucwYWJKPAzuXApokhXZn3SmsgCB8HwXCz/lxciVAPCToFdcauQuXYcKR0QivrQ4LqVPqfmVsPdvwl8XoZLqJpEv7AyLMw5cBXaLLbFpi2sZ4QUDcSFC2CxDpPyTo1FW2Z8jGmvNZzrUNvGmeNSYtC71XC6QWKJzPZgHERtbG03C2zI/3E2sBk+pVafHOAgQQNC2u7FxRsm0TEC03m+jFXyY5ZvUgkvg35Da1hjfIbP2atbOwR2ikXAClLfFw1rg4TDvKvQNnkuQMZk3YgMIP5uSowBYHJtYDvQW7uhjjX3oXsdWUDPmVmqXb7lykoEzW2xVzxg73qxrLJf0W7YSWOKNy8wpKfBvjwvb/Ytaac6OHnlbPndsS3x0oW+mubtyDEr2cuYRJWPeU69QX5K9/9CYE7MO4MP6Rkt3XxBRVKbEtCsvnPN90cSf7fk4X90dRymmBe1kW22+A5mTxnFJGCe02rxO4V94gvb28qIuu0DE5taWYvJXjctW08ixLYw1xkALB1TK/n1Tx51lcALOXHC8jPtRTKcdcGqIZF+ySAI9uQdXX9wTYl5vanpHHDRCgGFeycGA9dSvA38mkd46I9n8kPaM7dsi1AQl1CaPcd7K9UzG/fslIigr4FwJrJCtOGY2D1qoCfCCF/pA1mzn5jDYQFtS8CgpBWgKClJ7Fjkt2dn+4re0pFuO1ebPJnuyPXVQSSsiPXbNRKkaXFxjIGUSk2tQEyhmedgpXCnINYH43ijXHyk3mTqz1MIOISfyKnAhIDG0mS5JmnsltpwooRfA1jhVfEH6Yo2sLG11EaAMq+yNr+enB1vmp03MV4dvGT3I28ySg/v0/+UAyO/lXS7sD4ZpwXwGIxAPIVY0HcdEpkxzZjb+nyJHEwDSnTt3amXo5/FMt1HsWyvdDOMnO7cmQl9iAfFDUNMmzi81hBTUkWmRlaUs9Boh3DKA3+qiOC/EV7whnpibWh285aS0ipR/N98Op8U3NHtTkTYb3cwmDbvKkUVWAhrDJj6NtJ8LTzWiFbHBVWt4jrnmimVyE/Xp/RbIDTcoJVcxoD9bOjDWMIICqrfa4wjf/ZYpjW6i0dDaRAha/SHTeysq9UU6AT15bVGw64UzJ5cGGNhEd/1paYmsCyASeT4scpIe+9O0xTF6BDGSWwMi1lSnQP5qeNJgUqEM06NuxFvAxESjhB0l74o6O30y3sN4/ZAan3HGtUU2zxd+pjiCMcfDZUvRfHcWrHA377ylOKkRSl/dh4H67TeBTWZoorN7nsf8mkUQYeOilqkrdMuk0AjGx46yxhhjUQFhF43PJpzf+YRtaLb5JD0XM854IRUkegLL1teqCiW7yU9Cop28FkahmvBHpGxbI5iMrtylovoimD0xLkAk5/R/g2mdBrbFck4qvd3q09Xa1L7N9hxAZw5nzs11KPH6gRd3c+4piDS8cunrB2TZDl17OuFBEz9+yLCvMLktiL/6eOpJMaSpEwafrZoChcDJ4CYyrgMZiGIeT363qLrDlMFgE+qROH4884SxuP3EejXl6LCOorP/xdY/houAvhqTGk2Xtu+2XNr7gvB5dMxymRQI+haFud/t5FDqCDhiqOGlzfknFkw3ZadZKUFbkOFlH0jtfgdJpPq7JiWIEi+o9njZcR6zr76YruZjMUK0OOIXPbpC5R022usZpVDc/vW9YAPzr8ytn5aEIpsvvj6wpy/cyzDXYj3oQYqW+KIbt3+Pzg2sS5UTL5bCEOpG+Qo3vRLK9+e2mcjC1OQ0eu2XYHLtRYJvOlD4YmpQoanpUb2IBpCkAv+rHN4t6xlraCfJSLLfOKcVedkZfPL5mOrQFJzuFvJXw/XHUJvjcYMKLNLnTfD7cn18fgphodWcpt5KBd4svEgYnlOcpEBeZbV6RWjWJDAJDjF2rNSeXUQCpuqRYMDxvgt4wKdQpV75zEGAP4CNXhlvuBCD36/L9TGSVPq6hbrMMJjuWt66qqZJPsaUXGHEUh+fi2dNK9Bndi+lSouBDXHTcdaurUNwYseqkOj1pK5Hj+KFoGlEVz4ZT3Q1Ff4op0+NnJt1bW9KtMyZ+l98SbP3KhgJU7h49k3WdLSoA+BL/EYyqm+MYKmjyuuU2ypbnEQNhMCcp11/S5AEtCjrffjqwLrVOPvzzB4oypetUeHaiP4o2Z6AywokYgNM11MfGRqJ1zMtjT1j0dRdZab4SXv8WSyqkemBFXaRssO0/Zq3KLxBLHQbrgC4zkm2Gj5uZbnegCmDe7LpDRWCtNHlqnOIeJrQGP0cDXnPFkG/En2+0XNkK8BMaVEHQQT319Yjgqajofh6Dc8PCb/TR/L9ssqu/sY1HJ6dRkS3ui0ihOyqIyvZ9JfPyRmYHtk9vRZw=")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x78183257e0e47e961fd438c2a826aec6a9f12f84c2b1d5ecf7a77248501bac0f")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)