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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.
0x72489fc3bdc9ffdd2119af9b5b01d8fc66d0ce1c98301f401758cacdd55b2b01The 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 | 76 | 92 | f5 | ed | 76 | 8c | 4c | 57 | 98 | 2d | f7 | 52 | 13 | bd | 32 | 5c |
| 0010 | 53 | 8e | a2 | b8 | 9d | 1e | 7c | 38 | ce | 91 | 02 | 3b | c3 | 39 | db | c8 |
| 0020 | fc | a9 | ee | 08 | 79 | 98 | 40 | d1 | 1c | e1 | 70 | 47 | f2 | b5 | 34 | c0 |
| 0030 | 57 | 12 | dd | bc | 57 | e4 | 59 | b6 | f5 | 77 | 9f | f3 | 62 | ff | 84 | 9c |
| 0040 | fd | ad | 65 | 0e | dc | a9 | 4b | 5f | cf | d8 | 1f | 49 | fe | 74 | 0c | 8e |
| 0050 | 32 | 20 | 04 | b9 | 70 | 4e | 0c | 78 | f4 | 61 | 9d | eb | 96 | 2b | 8b | 52 |
| 0060 | da | 1d | f9 | 54 | 12 | a6 | aa | ff | aa | f4 | da | 6d | d8 | ac | 42 | c7 |
| 0070 | a8 | 17 | f7 | 85 | a5 | 20 | 4d | 0f | 1b | 4a | b5 | 6f | de | 14 | 6b | 18 |
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 | 9b | c2 | d7 | 73 | b7 | 88 | 4f | e9 | d7 | 4f | 25 | 7f | 8a | 2a | 93 | 7e |
| 0010 | e9 | c9 | 61 | ef | fc | 38 | ce | 3f | d8 | c8 | f6 | 60 | be | 62 | 1f | 71 |
| 0020 | e9 | db | b0 | ea | e4 | c6 | 56 | cb | 29 | 77 | 14 | 63 | a9 | ba | 61 | d7 |
| 0030 | 72 | c8 | dc | 5e | b2 | ed | ed | 2f | d5 | 5f | bb | 7e | 88 | b9 | 82 | 71 |
| 0040 | c9 | 36 | a9 | 29 | 86 | b7 | 71 | f2 | 22 | d5 | ec | 0e | e0 | de | 33 | c3 |
| 0050 | 94 | 87 | 94 | ac | af | 3e | 9e | f2 | d6 | df | 73 | 17 | f4 | 04 | 9e | 89 |
| 0060 | 64 | a5 | e5 | 1e | 3d | 64 | 46 | cd | 68 | f9 | f5 | 81 | 19 | 84 | d2 | 7d |
| 0070 | a6 | d4 | 0f | 9e | ae | 74 | c9 | ee | f5 | 4c | 90 | 0c | 01 | c6 | 30 | 75 |
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.
0x07502529810a5bf5a216ae0e6bde9ae364106718039955a9628efef93fc968210x6bde9ae364106718039955a9628efef93fc968210x6BDE9AE364106718039955A9628efeF93fc96821from 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 0x72489fc3…5b2b01
// 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("0x72489fc3bdc9ffdd2119af9b5b01d8fc66d0ce1c98301f401758cacdd55b2b01")
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)