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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.
0x68c47e4df61912d7f9e1c46987617bb249fdeb95b308dc6c55f9e54ab10571eaThe 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 | ca | 86 | b4 | cc | ea | d8 | e7 | c9 | 88 | a2 | 96 | c3 | 82 | 37 | ce | e0 |
| 0010 | 0b | d7 | 1f | f7 | 95 | 22 | 93 | 5f | 99 | 9f | f4 | 69 | fd | b0 | 89 | 5e |
| 0020 | ee | 7b | 6f | 8e | 82 | 01 | 66 | 6b | cb | 14 | 17 | 12 | 38 | 7f | 5b | 49 |
| 0030 | 16 | be | 63 | c4 | b2 | ce | 07 | ab | 6c | 1e | 92 | 72 | 07 | e0 | 77 | e9 |
| 0040 | 5c | 4b | f2 | 79 | ce | 47 | 90 | aa | 0a | cf | 4e | ad | 1a | 7c | 2f | 86 |
| 0050 | 43 | df | a5 | 1c | bf | 14 | b5 | f2 | ba | cf | 34 | 53 | d1 | 3d | 70 | da |
| 0060 | 86 | be | 41 | 3a | da | 45 | 93 | c5 | 41 | 8e | 14 | 7e | c9 | ec | 1f | 1d |
| 0070 | 42 | 07 | 4c | f4 | 2f | 0d | 6f | 14 | 76 | 55 | 0f | 6a | 14 | 92 | b9 | 87 |
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 0x68c47e4d…0571ea
// 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("0x68c47e4df61912d7f9e1c46987617bb249fdeb95b308dc6c55f9e54ab10571ea")
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)