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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.
0xda871425f536b465ee4f308f1db961a2f65d32846a0679ba8137eb673b7c1618The 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 | 46 | f1 | af | 16 | 1b | bb | 1e | ad | 89 | b8 | 94 | 60 | 4c | 71 | c3 | 98 |
| 0010 | ae | 23 | c0 | 68 | 6d | 12 | 03 | 50 | 77 | 17 | e6 | cd | dd | 9b | bc | 37 |
| 0020 | 43 | fc | e5 | d6 | 48 | 07 | a7 | 7e | eb | 5f | 0c | ed | bd | c0 | 9e | 4d |
| 0030 | 20 | 4a | 1e | ec | 67 | 4c | d6 | c9 | 1c | 2d | 44 | 71 | 0c | b9 | a2 | 92 |
| 0040 | 38 | b0 | fc | ea | 13 | 24 | df | d9 | 26 | 8e | 31 | 17 | 5d | 3c | a9 | d7 |
| 0050 | a4 | fd | 8a | 24 | 44 | d1 | 39 | 30 | 45 | 21 | fb | 9e | 13 | cb | 2d | 61 |
| 0060 | fd | 5d | 3e | 02 | b5 | e1 | 36 | 0a | 48 | e4 | d3 | 12 | 74 | 55 | 02 | 18 |
| 0070 | 7b | 9d | a2 | a4 | 0d | 6d | 89 | d6 | 2e | 44 | 65 | f5 | 55 | 10 | 58 | 3d |
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 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
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.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from 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 0xda871425…7c1618
// 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("0xda871425f536b465ee4f308f1db961a2f65d32846a0679ba8137eb673b7c1618")
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)