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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.
0x3acdb54b77a61983273a5e0e2b322842d95bda084e3658b4e7d1bd9e49cd291aThe 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 | 8f | d5 | e7 | 69 | 9c | d7 | 0c | b7 | 2e | 4c | ca | 5a | c3 | 53 | 92 | b1 |
| 0010 | 23 | ca | 5a | f9 | 3c | 06 | 4e | e5 | 34 | 80 | 67 | 3d | 44 | 36 | ff | bd |
| 0020 | a4 | 44 | eb | 69 | 4f | 8c | 66 | 77 | cf | 96 | 88 | 28 | 07 | 27 | 78 | c5 |
| 0030 | 95 | 84 | ab | 65 | 67 | 03 | ef | 1b | 83 | 60 | 48 | d1 | 51 | 47 | 03 | 53 |
| 0040 | 76 | 00 | 6e | a7 | f2 | 08 | 2e | 3c | 74 | f1 | 17 | dc | 94 | 26 | af | 92 |
| 0050 | db | 83 | 8c | 10 | 08 | 03 | 3d | c6 | 1a | af | 1c | ed | 3a | 7f | bd | 7c |
| 0060 | db | e9 | bd | 6d | 6e | 92 | f5 | 53 | 7d | 77 | 14 | 5e | 90 | 01 | 90 | ce |
| 0070 | d8 | 35 | 46 | a3 | 7d | ff | 2a | 76 | cd | a0 | fc | 3b | 7e | 1c | 05 | 86 |
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 | ee | 06 | 99 | 1d | 11 | 5a | 58 | ac | c7 | a4 | f1 | 2a | d4 | 72 | 38 | 24 |
| 0010 | ed | f6 | ad | ff | a5 | 4d | a9 | b2 | 74 | c3 | 8d | 87 | 41 | b1 | d7 | d4 |
| 0020 | b3 | b1 | d9 | 5f | e2 | 8d | d0 | ed | eb | 70 | 93 | 48 | cc | d0 | 18 | 5e |
| 0030 | 42 | 76 | 37 | 47 | cd | d1 | b9 | de | ab | eb | 43 | f1 | 8f | 0e | 73 | 41 |
| 0040 | a3 | d3 | e0 | f6 | bb | 6f | 99 | 03 | c3 | ee | 21 | 67 | ab | 8c | 99 | c6 |
| 0050 | c2 | 1c | fa | 86 | 76 | 98 | fd | c0 | 23 | af | 4e | 41 | 36 | fa | 39 | 98 |
| 0060 | 6d | 17 | b0 | be | 47 | cb | 62 | bc | 58 | 99 | 75 | ec | ed | 13 | fc | 91 |
| 0070 | 3a | e6 | 59 | 17 | e1 | 9d | 9b | 97 | 44 | 35 | 18 | 13 | cb | 99 | dc | 25 |
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.
0x4811a19e20fad4375e392c12805d736a532d9b6a26bffb51d16de85881594d1e0x805d736a532d9b6a26bffb51d16de85881594d1e0x805D736A532D9B6a26BFFB51d16de85881594D1efrom 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 0x3acdb54b…cd291a
// 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("0x3acdb54b77a61983273a5e0e2b322842d95bda084e3658b4e7d1bd9e49cd291a")
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)