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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.
0x58668dfdd87930cb4ef303ab218077d5da4ef433d3b168a294272ebc632dfb08The 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 | ac | 98 | 7a | b5 | 3b | 19 | d8 | 90 | ac | 45 | 00 | 5f | 3c | bf | ab | 31 |
| 0010 | ec | 45 | d5 | fc | f5 | f6 | aa | 14 | 79 | e2 | 60 | bb | da | 30 | 23 | 1c |
| 0020 | 75 | 72 | 2c | 92 | c2 | 0d | e2 | be | 43 | 4b | a2 | bc | 77 | df | ee | 3a |
| 0030 | af | e5 | 5b | 78 | 24 | cb | a5 | 8b | 20 | fc | 03 | bb | 31 | 84 | 0b | ed |
| 0040 | 89 | e0 | 33 | 1a | c3 | c6 | 21 | e8 | 48 | c5 | 8d | a4 | 61 | c9 | 12 | fa |
| 0050 | dd | df | ab | 71 | 1f | fa | bb | 9c | a2 | 45 | 75 | e7 | a3 | 93 | a4 | bf |
| 0060 | da | 7e | 9b | 9a | e5 | eb | 5b | 74 | 88 | fb | 86 | 7b | fc | 4a | fd | 82 |
| 0070 | 6f | 65 | b9 | 6c | dd | c6 | 07 | d9 | 63 | 82 | 8f | 69 | c4 | b3 | 7b | fb |
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 0x58668dfd…2dfb08
// 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("0x58668dfdd87930cb4ef303ab218077d5da4ef433d3b168a294272ebc632dfb08")
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)