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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.
0x0c1c31ae9f86eb591fc193f8b32612b38ad52fcb3511bf6c19e9e8b68450c7ffThe 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 | aa | f1 | 50 | e9 | cc | c9 | 1c | 39 | de | 3f | 1c | 5a | 22 | b5 | a5 | 14 |
| 0010 | 3c | fb | 7e | a8 | 34 | cf | c7 | 50 | d4 | 22 | 18 | 0f | 58 | 07 | 0d | af |
| 0020 | 89 | 19 | 99 | bc | 19 | 75 | 0d | 90 | 14 | 29 | ed | 88 | c8 | f0 | b1 | 3d |
| 0030 | fc | db | 77 | b8 | e4 | 5c | 5d | 6b | 6e | 87 | 68 | 89 | 20 | ee | 17 | 61 |
| 0040 | 82 | d3 | cf | fc | 8f | 56 | b9 | 51 | 06 | e8 | 59 | 7a | 85 | db | 9d | 81 |
| 0050 | 06 | 41 | 2b | ca | 2e | 90 | aa | 4d | fe | 6b | 09 | d2 | 0e | 77 | fe | c4 |
| 0060 | 09 | 2b | 9d | 6c | 00 | 37 | 5e | 6e | 29 | c5 | 7a | 4d | 3b | 4c | 50 | 2a |
| 0070 | a5 | 2b | 8d | da | 65 | 42 | 1a | 65 | e3 | 93 | 78 | f2 | 9c | 45 | 0d | 0f |
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 0x0c1c31ae…50c7ff
// 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("0x0c1c31ae9f86eb591fc193f8b32612b38ad52fcb3511bf6c19e9e8b68450c7ff")
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)