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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.
0x108c55748419efeccde6e913b4c5e0c195283df78ca806cdffefc39f48ff5f94The 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 | 9e | ac | 95 | 6c | fd | 91 | 30 | d7 | bd | 5e | 5a | 38 | 57 | be | 8b | 6c |
| 0010 | 41 | c7 | 65 | 96 | e6 | 11 | 29 | 14 | 00 | b4 | cb | ca | 0a | cc | 92 | 84 |
| 0020 | 98 | 8c | 2e | 63 | 81 | f0 | 2f | 22 | f9 | 96 | 8d | 6e | 64 | 4c | 6b | 5a |
| 0030 | a0 | 7c | 88 | fd | 6c | 52 | d0 | fa | 62 | 90 | c1 | 23 | ea | 14 | de | 8c |
| 0040 | 3d | 8e | 80 | b3 | 46 | fe | fd | a4 | 23 | 94 | 2b | c3 | e5 | 1e | 82 | 9e |
| 0050 | ca | 0a | 6e | e1 | 54 | 07 | c3 | d7 | a8 | 5b | e1 | 0f | b7 | 07 | 0e | 9b |
| 0060 | 61 | 27 | be | db | ea | 3e | 69 | 36 | 37 | a9 | 4b | 3b | 15 | ef | 27 | 7c |
| 0070 | de | c5 | 3c | eb | f7 | 52 | a3 | 3b | a0 | bc | af | ee | 88 | 44 | f1 | 07 |
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 | 9d | ae | e8 | e3 | 98 | a6 | 5c | 99 | a2 | 17 | a5 | e3 | b8 | 3c | b1 | 9d |
| 0010 | c7 | d0 | 6e | 62 | 69 | 5b | 01 | 5b | 80 | f6 | cb | e3 | f1 | b9 | 52 | d4 |
| 0020 | b5 | 01 | b9 | c1 | a0 | 87 | ee | e8 | b4 | 06 | 0d | 15 | 1c | 77 | 4b | 3e |
| 0030 | 66 | 94 | 4d | ae | 40 | ab | 7f | 30 | 56 | 8f | 4f | e3 | 9c | 69 | f7 | f7 |
| 0040 | db | 7e | 4d | 0e | 07 | 82 | 38 | 62 | 5f | ee | 2f | 13 | dc | 5f | ed | a6 |
| 0050 | e8 | c6 | 7f | 01 | f2 | f6 | c4 | e0 | d7 | da | c7 | d4 | ba | 5f | 9a | 9a |
| 0060 | ad | 0a | c8 | 43 | ca | 51 | 0c | 78 | d3 | 4f | dc | a7 | 12 | c0 | 98 | 9c |
| 0070 | 06 | ba | e6 | a5 | 26 | 44 | 58 | 3d | f8 | 99 | 87 | b1 | 75 | d8 | 71 | fc |
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.
0x8137abcad07b2b35d62109171b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689EB04DcF84E93aF79839596939FFdAfrom 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 0x108c5574…ff5f94
// 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("0x108c55748419efeccde6e913b4c5e0c195283df78ca806cdffefc39f48ff5f94")
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)