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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.
0xd9d5ae2f3fef25eebd6dc27d1db5e066e041ade2cd8b137b9cfaa8670625fb45The 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 | 3c | e1 | 6b | 4a | 51 | a7 | 0f | b8 | bf | 4e | 9c | b3 | 60 | f9 | eb | 9d |
| 0010 | 98 | 78 | 0c | 5d | 0d | 76 | 01 | 91 | 12 | 90 | cd | 43 | f6 | 05 | 01 | 3a |
| 0020 | e2 | aa | d3 | ed | 14 | cc | 00 | ac | 9b | 13 | 91 | a5 | 2e | 27 | 7f | 52 |
| 0030 | fd | 98 | 13 | 34 | 07 | 33 | 70 | d4 | 2a | bf | 65 | 10 | d4 | b8 | d6 | 3c |
| 0040 | 45 | 6f | bd | 1a | 40 | 5b | 9d | 4b | eb | 5b | 93 | 76 | 3d | fe | 16 | c4 |
| 0050 | 36 | fc | 8a | 37 | 3d | 6a | 6b | 4e | 1d | ca | 0b | 95 | 7e | 4e | 10 | 39 |
| 0060 | 30 | 3f | f0 | 3c | 29 | 69 | f7 | a3 | be | b8 | d5 | ba | 1c | 24 | f5 | c2 |
| 0070 | 8d | 0b | eb | 1b | b9 | 58 | a7 | f7 | 43 | 91 | b0 | aa | 17 | 1c | 41 | 26 |
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 0xd9d5ae2f…25fb45
// 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("0xd9d5ae2f3fef25eebd6dc27d1db5e066e041ade2cd8b137b9cfaa8670625fb45")
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)