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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.
0x6df6629139a1c3995ae1b6e1ed31af9428919b48efc0daaf51746402c8d4ecbaThe 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 | a7 | c9 | 64 | fc | b5 | 48 | c5 | c1 | 5c | 35 | 50 | e7 | 82 | ec | 96 | 9c |
| 0010 | 7b | 80 | c2 | 48 | b2 | ce | 19 | f6 | 72 | 2a | 03 | f8 | 36 | b1 | aa | 4c |
| 0020 | a4 | 75 | ae | e3 | f6 | ef | 47 | 48 | 5a | 53 | d3 | c8 | c5 | c8 | 8c | 82 |
| 0030 | 2b | 46 | dd | 20 | 4a | 61 | be | df | e0 | cc | b1 | a2 | a9 | e9 | 09 | 50 |
| 0040 | d1 | ec | 82 | 4b | 09 | 4f | da | 4c | 65 | b1 | ab | 8d | 1f | bb | 6b | 1a |
| 0050 | 5f | 88 | f8 | 3c | 27 | 39 | 10 | 85 | ff | 21 | 09 | 20 | a5 | 03 | 38 | a9 |
| 0060 | 4f | a0 | ce | 7a | 74 | 4d | 86 | 2c | 13 | 99 | a8 | 10 | 79 | b8 | 14 | b6 |
| 0070 | ad | 99 | 3f | d3 | cf | 10 | b3 | 55 | 8a | c4 | ab | 3b | f1 | 97 | e7 | f6 |
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 | c7 | f1 | b3 | bb | a0 | de | 86 | e0 | 14 | ca | ef | b7 | 45 | 42 | 1b | a0 |
| 0010 | 54 | 04 | ec | fb | 7d | 76 | 5b | e7 | 8a | 0f | 70 | fc | 0c | a5 | 89 | 92 |
| 0020 | 25 | dd | 5c | a2 | 1b | f0 | 88 | a2 | 78 | 8c | 7d | b4 | 0e | bc | 1f | 84 |
| 0030 | 06 | 3f | 2a | 57 | 3c | e9 | 4e | 4d | c3 | 1b | 1d | 47 | 0f | 50 | a6 | ba |
| 0040 | 9a | 4c | 3d | fb | 77 | b5 | e1 | d5 | f3 | e1 | d2 | 2c | be | b2 | 05 | bb |
| 0050 | 31 | 20 | a9 | 79 | 46 | c5 | b8 | df | 29 | 20 | 9f | e7 | fb | 90 | ed | ae |
| 0060 | d5 | c5 | 96 | 89 | d0 | fa | b2 | fa | 32 | b6 | 74 | 42 | cf | de | a4 | f6 |
| 0070 | 16 | 3b | dc | 12 | a0 | 0e | 4c | bb | bf | f3 | 26 | af | 4b | 06 | a1 | 12 |
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.
0xc15468ebcb36452e54dd2f1ab369eab35dceb2cb1775984274ddd8a976f8f1890xb369eab35dceb2cb1775984274ddd8a976f8f1890xB369eab35dCeb2CB1775984274DDd8a976f8F189from 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 0x6df66291…d4ecba
// 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("0x6df6629139a1c3995ae1b6e1ed31af9428919b48efc0daaf51746402c8d4ecba")
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)