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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.
0xd45ea4dc48ccf759168d6f49330386fb38fa6a526149df9e8c4947a94d45fdecThe 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 | ab | bc | e1 | 1a | b9 | 27 | 65 | 02 | 7d | ef | 9d | 31 | 68 | c1 | 84 | 18 |
| 0010 | 67 | f7 | 4f | 97 | 95 | 07 | 67 | 86 | bf | 9f | c5 | b7 | d1 | 79 | 81 | ac |
| 0020 | 8e | 23 | 2f | f4 | ea | 61 | 2a | b8 | 3e | 2e | 2f | 47 | 51 | 55 | 3d | b7 |
| 0030 | 25 | db | ee | de | 80 | c5 | 16 | a1 | 8b | f2 | c6 | 88 | 55 | 21 | 35 | d6 |
| 0040 | 44 | 85 | d8 | 68 | 23 | 62 | fc | 70 | d0 | 34 | 04 | 06 | 72 | 0b | 57 | 82 |
| 0050 | e3 | e4 | 24 | fe | a3 | 13 | 55 | 5b | 76 | 02 | bb | 57 | cd | 26 | 0a | e0 |
| 0060 | 62 | 86 | 4e | bc | 3c | 6f | 7a | c6 | 84 | 8f | 9d | 82 | dd | be | 8f | 7d |
| 0070 | d2 | 8d | 54 | 87 | a1 | cb | 21 | bb | 45 | 51 | ba | 3b | d1 | 44 | 66 | 5e |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0xd45ea4dc…45fdec
// 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("0xd45ea4dc48ccf759168d6f49330386fb38fa6a526149df9e8c4947a94d45fdec")
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)