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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.
0xf15203348f926662edddcf8d7e658264f9a0267fa4913f444ff47f35ad16334cThe 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 | ea | fb | 11 | ad | 2a | 36 | eb | 5e | 29 | f0 | 6f | be | 3e | 05 | 1e | 41 |
| 0010 | 6e | 94 | ca | ac | 8c | 31 | 92 | 29 | ce | 7d | 18 | 44 | 98 | 96 | 2a | 98 |
| 0020 | df | 46 | 2a | 60 | b1 | e9 | b6 | ed | ae | 85 | a9 | 6c | 54 | e9 | 32 | 12 |
| 0030 | e1 | d6 | 5e | 73 | 34 | 72 | 4b | 1d | 24 | c7 | 1f | 5e | c9 | 63 | 58 | 98 |
| 0040 | fb | ba | 73 | 1f | b2 | 38 | 61 | e4 | f0 | 09 | 51 | 94 | d1 | b4 | 86 | c9 |
| 0050 | 06 | ca | 36 | bb | 50 | 5a | 06 | 0e | 93 | 27 | 3f | fa | a2 | 66 | 72 | da |
| 0060 | 9f | b2 | 54 | 6f | 94 | 21 | 93 | 71 | 66 | 60 | 6c | 9f | 5d | e1 | af | 1c |
| 0070 | 4f | 54 | d0 | f9 | 9f | 2f | 5f | f9 | 6b | b6 | a2 | a9 | 3d | 20 | 11 | 8a |
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 0xf1520334…16334c
// 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("0xf15203348f926662edddcf8d7e658264f9a0267fa4913f444ff47f35ad16334c")
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)