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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.
0x73dc270657dd79171c710a1571036a2f2790c362f7ceef87c73307802f7f56caThe 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 | 33 | 71 | 27 | 12 | 63 | d6 | 66 | 94 | 79 | b3 | 32 | d9 | d3 | 59 | 14 | ad |
| 0010 | a2 | b9 | 53 | 10 | f8 | 75 | da | a1 | ab | ee | b0 | 8a | a7 | 77 | 38 | 7e |
| 0020 | 57 | 82 | de | 91 | 95 | 14 | 2c | 45 | 44 | 23 | f3 | cb | 4e | 5e | 11 | 90 |
| 0030 | 01 | 1b | c0 | bb | bd | 1e | 89 | 55 | c7 | c7 | 24 | ac | 1d | 2e | e1 | f8 |
| 0040 | c4 | 8f | 2a | 45 | 52 | 7c | c2 | 8b | 77 | d7 | 0e | 11 | 42 | e8 | f4 | a6 |
| 0050 | 5b | 18 | 0b | d1 | 24 | 29 | 2f | b3 | 1f | 98 | d6 | b1 | 69 | 1d | c8 | 0b |
| 0060 | b7 | 89 | 80 | 9a | 3f | 3b | ee | 3f | 8c | 10 | 18 | d0 | dc | 53 | 4f | 51 |
| 0070 | e0 | f3 | 3a | 33 | 02 | e7 | a5 | 0a | 02 | 34 | c5 | d7 | 0e | 6e | 41 | 22 |
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 0x73dc2706…7f56ca
// 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("0x73dc270657dd79171c710a1571036a2f2790c362f7ceef87c73307802f7f56ca")
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)