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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.
0x411f27f94a321f0ebf7d0234b5a1befe36bcbd4cc073508f6c76ceaaa37dfc60The 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 | 13 | e2 | 4b | 43 | 07 | eb | 0b | b1 | 8a | 95 | 1b | 81 | 93 | de | fb | c4 |
| 0010 | ee | 70 | cb | 5d | 13 | bb | 8a | 9b | f4 | 5b | 00 | 89 | f9 | 71 | 24 | 2b |
| 0020 | fd | ff | 5a | 89 | fb | 95 | 9c | 6f | 89 | a4 | 34 | 19 | 20 | 76 | c6 | 14 |
| 0030 | 35 | 21 | 21 | d2 | c4 | 83 | f2 | 3f | f5 | 99 | 88 | 01 | 60 | a6 | f4 | 9e |
| 0040 | d7 | 13 | ed | 3c | 90 | cf | f5 | 23 | f9 | 2f | fc | 12 | c1 | 14 | 2f | 0d |
| 0050 | 7a | 39 | 72 | e9 | 9a | 47 | 3a | 88 | 88 | 30 | 24 | 4c | 1e | e8 | 16 | c1 |
| 0060 | 98 | 24 | 95 | 15 | 58 | 31 | f8 | ef | 5c | 0d | 76 | 2a | 6a | 5c | 15 | c7 |
| 0070 | c6 | f4 | 3c | 66 | 5a | 4d | ed | 79 | bc | 6f | c6 | bd | 28 | 5d | 69 | 02 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x411f27f9…7dfc60
// 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("0x411f27f94a321f0ebf7d0234b5a1befe36bcbd4cc073508f6c76ceaaa37dfc60")
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)