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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.
0xdd9c58ed220e8ec64da96a7be9aa557439e6ea7d69377cc9bd6357f2543d6b24The 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 | 89 | a6 | 79 | f7 | 96 | 92 | 97 | 93 | 28 | b7 | 67 | ab | 46 | 16 | 1e | bd |
| 0010 | 4b | 9e | 5c | 22 | b4 | 10 | f0 | 71 | 74 | ae | 9e | 60 | b1 | 04 | 2d | d3 |
| 0020 | 3d | 79 | 56 | 8f | b9 | ff | eb | 3b | 2d | 78 | 99 | 69 | b0 | 43 | 7f | ea |
| 0030 | fd | 00 | d2 | 1c | d1 | e4 | 90 | 69 | df | 0a | de | 3e | b2 | 1c | d7 | 0d |
| 0040 | c6 | 3c | 95 | ce | 54 | 6e | 68 | 8c | a6 | ad | 14 | 10 | 87 | d3 | a9 | ab |
| 0050 | ff | de | 67 | c1 | 75 | 3f | 91 | b7 | 4c | 5b | f5 | 14 | 4f | ea | 52 | 96 |
| 0060 | 06 | 41 | 3d | dc | 7a | a1 | 02 | 30 | 9b | e8 | 51 | 18 | b9 | a5 | c1 | 9b |
| 0070 | cb | 09 | 97 | 03 | 7d | 52 | d1 | ff | 09 | ff | 8c | a5 | 3f | ea | d7 | 25 |
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 0xdd9c58ed…3d6b24
// 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("0xdd9c58ed220e8ec64da96a7be9aa557439e6ea7d69377cc9bd6357f2543d6b24")
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)