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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.
0x5ea7c8f3691eddd70960ad0b57118fb81674941a3e263eedddc61443714e88b0The 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 | 5e | 35 | b6 | 97 | a4 | b2 | 27 | b3 | d0 | 23 | 4f | 19 | 1d | 9c | 45 | 23 |
| 0010 | bc | 75 | 64 | 47 | 1d | 2a | e8 | 5c | 85 | dd | e6 | 89 | d3 | 96 | a1 | 58 |
| 0020 | e5 | 65 | 87 | af | 9c | 5f | 7c | 86 | a1 | ad | 81 | 09 | 06 | 9e | 22 | 00 |
| 0030 | 7f | cf | 69 | 9d | 9d | b6 | be | 01 | 8c | 35 | f7 | f0 | 98 | 93 | 90 | 7a |
| 0040 | 8f | 15 | b2 | 96 | 06 | 93 | d2 | 30 | 04 | 63 | 94 | 63 | 61 | 07 | ba | 2f |
| 0050 | ce | 01 | eb | b7 | 99 | bc | 15 | e8 | 30 | 2a | ba | 59 | e0 | 9c | c4 | 16 |
| 0060 | 75 | 36 | bd | 0d | aa | 1e | 9c | 33 | 1f | 67 | 3e | e7 | 08 | a4 | 76 | ec |
| 0070 | a4 | 27 | e0 | 1b | d7 | 33 | ba | 95 | e2 | ea | 7f | ce | 63 | 7d | cb | 93 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x5ea7c8f3…4e88b0
// 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("0x5ea7c8f3691eddd70960ad0b57118fb81674941a3e263eedddc61443714e88b0")
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)