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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.
0x54f6229fe866e8ae2a0e73d877247cd68a6f5dfef02224f5249c9ed1cb1bfdcfThe 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 | f3 | 48 | b4 | 1b | 0e | 5d | 4e | c5 | 69 | 7a | 4b | 4a | 60 | 93 | f4 | 7e |
| 0010 | 9d | 57 | c6 | c9 | ba | 93 | 35 | c1 | c9 | 6e | f3 | 39 | 88 | ba | e9 | ac |
| 0020 | 54 | cb | f0 | 0c | 7b | a3 | 14 | 79 | 12 | 55 | f6 | e6 | a7 | aa | d4 | 31 |
| 0030 | b5 | a5 | 3f | 88 | 30 | 28 | ad | fd | 65 | e7 | 76 | a8 | f7 | 5c | 66 | 29 |
| 0040 | 2f | 87 | 2e | ca | 3a | 6c | 49 | dc | be | 71 | c5 | 50 | 25 | 01 | 45 | 4c |
| 0050 | 4b | 1b | e4 | 53 | d5 | c4 | 3c | 18 | cd | 11 | 0b | f3 | d7 | 62 | 01 | 0f |
| 0060 | ff | f7 | 5c | 98 | 2b | 06 | 53 | cf | 07 | d4 | 37 | 5b | 2a | f8 | f6 | d7 |
| 0070 | 5b | de | a3 | 22 | 27 | 86 | bd | 39 | fa | fc | 6b | b7 | 86 | 7a | d7 | 26 |
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 0x54f6229f…1bfdcf
// 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("0x54f6229fe866e8ae2a0e73d877247cd68a6f5dfef02224f5249c9ed1cb1bfdcf")
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)