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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.
0xe7bd420ed1227b2acd357dfbf1896eef72a174d89663ed1de6e629b44bc50f6fThe 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 | cb | ae | 25 | e4 | af | 6d | 0c | f5 | 71 | 95 | 45 | 80 | 69 | 5a | a3 | df |
| 0010 | 3f | e7 | ed | 98 | 98 | 9b | 6d | b8 | 94 | 8f | c1 | c7 | 5c | b2 | a9 | 28 |
| 0020 | 26 | d7 | 1f | 36 | c7 | f2 | 3f | 79 | 0c | 39 | c4 | 4e | 11 | a3 | 1e | 9b |
| 0030 | 1b | 2a | b4 | 58 | da | 02 | 55 | f3 | 76 | 97 | 0e | 4a | 5a | ae | ba | ab |
| 0040 | 36 | fd | ad | 54 | d4 | 1a | 84 | 6e | 7f | 5f | a7 | d7 | 3c | 67 | 0c | c3 |
| 0050 | 9d | 6f | f3 | 6f | c5 | 73 | ab | c1 | 75 | 55 | ab | 1a | d8 | aa | f9 | 0d |
| 0060 | 7b | bf | fb | 9c | 76 | 16 | 2c | 48 | e9 | 45 | b9 | d9 | 34 | 08 | b5 | 3d |
| 0070 | d7 | 0a | 3c | 0f | b5 | bf | fa | 97 | 35 | 37 | e2 | a8 | 46 | 4e | 15 | 1f |
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 | 1e | 42 | 1c | d4 | 5b | f2 | 5b | 18 | 4e | b7 | de | a2 | df | 44 | 8f | d5 |
| 0010 | e9 | cc | e9 | e1 | 4c | 27 | 55 | b6 | 83 | 35 | cb | 0e | 1b | 6c | 10 | fe |
| 0020 | a1 | 6c | ee | 10 | 69 | 4f | f6 | 2b | 0a | e7 | cb | 13 | 2c | 80 | b0 | 7f |
| 0030 | c1 | c4 | ed | b1 | bf | ef | ca | 47 | 51 | 27 | 70 | 48 | 2a | ec | 40 | 4b |
| 0040 | 13 | 31 | 7f | 76 | a9 | 45 | e6 | ba | 7b | 08 | ce | 2e | bb | 63 | f5 | 6c |
| 0050 | f5 | f7 | 82 | c7 | 9d | c0 | 9f | 21 | 20 | 88 | d9 | 20 | c2 | 47 | b4 | 41 |
| 0060 | 7d | d1 | 63 | f1 | fe | 41 | c2 | c0 | 61 | e0 | 25 | b5 | 89 | e6 | b3 | bd |
| 0070 | df | 40 | c4 | a4 | 50 | e0 | a0 | e6 | 43 | 33 | 44 | 8d | 34 | 27 | 2a | 85 |
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.
0x8a22d691e9f1faa3367e4e7b661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766fb503e8d7d34b0093616f1f978d2f840x661c20766FB503E8d7D34b0093616f1F978D2f84from 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 0xe7bd420e…c50f6f
// 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("0xe7bd420ed1227b2acd357dfbf1896eef72a174d89663ed1de6e629b44bc50f6f")
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)