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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.
0x51c8ddc2612a854cfd70736ff7a597c6e208bc55688d5a8d10da98abd4519175The 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 | 64 | cc | 53 | e6 | 01 | 8d | b4 | 6d | f0 | b0 | 85 | 8a | 5f | 40 | 93 | da |
| 0010 | 22 | 1e | a1 | 00 | bd | da | 52 | eb | 1a | d5 | 2f | 46 | 6d | b2 | aa | ee |
| 0020 | 2d | 6f | ea | 0c | 1c | 7c | 31 | 68 | 38 | 10 | 13 | 4f | 62 | 23 | 9e | db |
| 0030 | 0d | 60 | 29 | 7f | 47 | 24 | f9 | ca | 91 | a3 | 23 | e7 | eb | 64 | 03 | 89 |
| 0040 | 6b | 7d | 61 | b3 | 7e | 73 | 6b | e4 | c6 | 95 | 28 | 98 | ac | 59 | d1 | 63 |
| 0050 | 15 | 58 | af | 1d | c5 | a2 | 90 | f9 | ef | c4 | 64 | 19 | aa | e7 | c9 | 53 |
| 0060 | 3a | b0 | c2 | 46 | fa | eb | d6 | 7c | aa | 64 | a7 | e2 | e4 | ed | 5a | 14 |
| 0070 | bf | e3 | 52 | e8 | 25 | f7 | ba | 1a | 46 | 30 | 37 | 1e | cd | e1 | 0d | d2 |
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 | ac | dc | 15 | 32 | ef | 1a | af | fa | 15 | 84 | ba | 83 | d9 | 7e | 54 | c6 |
| 0010 | 62 | 3d | 89 | c3 | e5 | f2 | 10 | 10 | c6 | e0 | ab | 84 | 26 | 5e | 0b | bc |
| 0020 | e0 | 67 | 4f | 7f | e9 | d7 | bb | 93 | 0c | 30 | 4f | 71 | 7e | 18 | 9f | 98 |
| 0030 | b2 | 2b | 0d | 3d | 4e | 65 | b8 | 29 | 96 | da | bb | 7b | c8 | 00 | 2b | 9d |
| 0040 | 88 | 2c | ea | af | e8 | 40 | 52 | e7 | c5 | 21 | e7 | a6 | e8 | 11 | fa | b5 |
| 0050 | 10 | 73 | c1 | ec | 5a | ff | bb | 47 | e4 | 83 | 1c | cc | 42 | d3 | 78 | 75 |
| 0060 | 77 | 46 | e9 | 15 | be | 5c | 28 | e4 | b1 | ab | ad | 53 | 35 | fc | c7 | 15 |
| 0070 | 01 | d7 | d1 | 0f | de | e1 | 19 | 97 | a4 | 45 | 5f | 7e | 58 | 66 | 6e | c2 |
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.
0xacf875e20a7225902a2c1f327eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60CA835967756abB1e345285D76C8D27from 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 0x51c8ddc2…519175
// 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("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")
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("0x51c8ddc2612a854cfd70736ff7a597c6e208bc55688d5a8d10da98abd4519175")
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)