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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.
0x6853e877fe1be2981e2968f89397b80a6f04032b6746a93c3cc6e203837b3bc0The 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 | bf | 2f | 03 | 17 | 39 | 17 | 81 | a6 | 9c | bb | ed | 39 | 60 | f3 | 83 | 67 |
| 0010 | 1c | cf | 04 | e3 | a1 | 03 | 52 | c6 | 5a | 16 | 8c | 14 | 7a | a8 | 0f | 2d |
| 0020 | d2 | 93 | 53 | 34 | 77 | c7 | 73 | e4 | 55 | 43 | 11 | 89 | 53 | a0 | ad | 35 |
| 0030 | cb | 0b | 45 | e2 | ea | 81 | c5 | 9d | 80 | bf | dd | 6a | b4 | f8 | 7f | 8d |
| 0040 | a1 | d9 | a0 | 7b | 5f | d5 | 8e | 97 | 2c | fa | 0b | 24 | 95 | bd | 44 | b3 |
| 0050 | f8 | 29 | eb | dc | b9 | 44 | 4b | d4 | bf | d8 | 99 | 5f | 5d | df | 33 | 73 |
| 0060 | 48 | 6c | 13 | ef | 55 | 3b | 3d | 3e | a7 | 39 | 99 | dc | 59 | 6e | aa | 54 |
| 0070 | ee | 15 | 69 | 96 | d1 | e4 | a4 | 1e | ea | b4 | 7e | f3 | 5c | 11 | 1c | ac |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x6853e877…7b3bc0
// 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("0x6853e877fe1be2981e2968f89397b80a6f04032b6746a93c3cc6e203837b3bc0")
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)