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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.
0x2abc4cbd5065f49cd027e86e5c6abd5b76c7a51a9c44815b354d50b852d437dfThe 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 | 5b | 3a | fa | 27 | 5b | eb | e2 | f9 | 44 | 90 | 1e | 4d | 0b | a5 | 98 | a0 |
| 0010 | 19 | 21 | c5 | fb | 79 | 07 | 30 | 8e | fa | 95 | 29 | 40 | 07 | 8a | ab | 4b |
| 0020 | 85 | ef | 44 | 46 | 80 | 1a | 85 | 6d | b4 | 4c | 4f | f7 | 0e | e7 | 52 | 08 |
| 0030 | 43 | ce | 97 | 1f | 34 | f6 | df | 04 | ab | 32 | 3b | 43 | 54 | 93 | 7e | 56 |
| 0040 | 1f | e8 | 13 | b0 | 49 | 80 | a1 | 86 | 82 | fb | 56 | 68 | 17 | 9d | 1f | 9d |
| 0050 | 71 | 9a | 65 | e6 | 48 | 10 | 75 | 6f | 66 | fb | 5e | 6e | 87 | 96 | 1b | 93 |
| 0060 | 72 | 20 | cb | d2 | 10 | 82 | 16 | 94 | 40 | 8e | 93 | 5b | be | 59 | 08 | 53 |
| 0070 | 0c | fc | d2 | 92 | b3 | 98 | 42 | 41 | 71 | 07 | 12 | 04 | ff | be | 06 | 0c |
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 0x2abc4cbd…d437df
// 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("0x2abc4cbd5065f49cd027e86e5c6abd5b76c7a51a9c44815b354d50b852d437df")
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)