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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.
0x5c5274ed8d59656db430f1202b86a7564c3b6247a49b76590da629b6661822eeThe 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 | 73 | 32 | 61 | 10 | 7d | 40 | 5a | 5b | c7 | 86 | 2f | 1c | 73 | fc | ef | 6d |
| 0010 | 0a | 5b | ab | d0 | 60 | e1 | 4b | 9b | 6f | fe | f5 | c2 | 82 | 8d | a9 | 83 |
| 0020 | 53 | b1 | c9 | 7e | 0e | 7c | c2 | 42 | 51 | a1 | 84 | b1 | d3 | 00 | 99 | bc |
| 0030 | c2 | 77 | b1 | f9 | 09 | 3b | 8e | 09 | 63 | a9 | 38 | df | c8 | 2e | 0f | 3f |
| 0040 | 99 | 69 | eb | 6b | a8 | ea | e2 | fa | bb | e5 | f4 | 5b | cb | fa | 3e | c3 |
| 0050 | 2b | fc | e6 | 8f | b0 | f7 | ca | f4 | 66 | 35 | 58 | 42 | ad | 92 | 58 | 0c |
| 0060 | 3e | 9e | aa | aa | da | e8 | df | 5a | d0 | b7 | 10 | 98 | 27 | 74 | c7 | d9 |
| 0070 | 03 | ba | 02 | 19 | ba | 0a | 09 | ec | fa | 0e | bf | 64 | 69 | 5c | 76 | 9b |
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 0x5c5274ed…1822ee
// 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("0x5c5274ed8d59656db430f1202b86a7564c3b6247a49b76590da629b6661822ee")
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)