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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.
0xe2826353016024657bd320c035c6aea3eca43692c216f392c74a8319e05b19c0The 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 | 08 | 69 | 3e | 2d | 91 | 72 | ca | 46 | 66 | 1f | 58 | 58 | f1 | 7d | 36 | 79 |
| 0010 | 02 | f6 | 53 | 57 | c0 | 7d | 5f | 6e | 65 | 62 | 38 | a2 | 4f | 0d | 9e | 16 |
| 0020 | ce | 04 | 1b | ba | be | 4f | 21 | 36 | 15 | 84 | 41 | 67 | dc | c8 | 80 | 34 |
| 0030 | 78 | a4 | 61 | 07 | 86 | 34 | 3c | 6f | f5 | de | 12 | a8 | df | b2 | f1 | b7 |
| 0040 | 4b | 5f | b0 | d0 | fa | 96 | ab | f1 | 07 | 9b | 4b | f1 | 0d | f9 | a8 | af |
| 0050 | 62 | 59 | 25 | 55 | 8b | df | 79 | 5c | bf | 6d | 4d | a6 | 71 | 48 | 72 | 00 |
| 0060 | 8e | 22 | 31 | 95 | 8a | 1e | f4 | fd | 8b | 2d | ef | ab | 23 | 0e | 0a | 87 |
| 0070 | 0b | 7f | 38 | 81 | 71 | f5 | d0 | df | ec | e5 | c4 | dd | f4 | 11 | 84 | a2 |
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 | 40 | f0 | c1 | 85 | 7a | 0f | 2f | 74 | 74 | 5d | bd | bd | bc | d4 | a1 | 82 |
| 0010 | 10 | ff | 7d | 29 | 70 | 5d | 72 | e4 | c8 | f3 | 57 | 2f | a4 | ba | 97 | 21 |
| 0020 | 35 | 9a | e7 | 6b | 05 | 0b | cc | 45 | 90 | a4 | b4 | 16 | 99 | 3a | bf | 18 |
| 0030 | 93 | 14 | bf | 24 | c8 | 78 | 47 | 91 | cd | d7 | dd | c6 | 63 | 4d | b9 | 7f |
| 0040 | ac | 9b | fb | 09 | 6a | e0 | d1 | 6b | 6b | b5 | 25 | 4d | 90 | 84 | d3 | dd |
| 0050 | b7 | e5 | ce | 30 | ce | 60 | 21 | 8a | 31 | d5 | 16 | 08 | df | 19 | 28 | 7e |
| 0060 | bc | 24 | 38 | e7 | 04 | 6a | 56 | ad | 87 | 85 | c4 | 52 | 33 | eb | 7c | a8 |
| 0070 | 12 | 9f | 36 | 66 | cd | c7 | 22 | 2d | 1b | e7 | c9 | 58 | 34 | 6f | dc | a2 |
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.
0x2d5d5806de06721ccad9cb8d743dbd16b5dd2efc871d78ccf657548d8b70ae980x743dbd16b5dd2efc871d78ccf657548d8b70ae980x743DbD16B5dD2Efc871d78ccf657548D8B70ae98from 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 0xe2826353…5b19c0
// 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("0xe2826353016024657bd320c035c6aea3eca43692c216f392c74a8319e05b19c0")
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)