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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.
0x6bc9898d2e878e6650d3965e41831201624479c70f746f6097514385fbcf4116The 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 | 72 | de | bb | 49 | db | 25 | 4f | 07 | 9b | 0b | 4c | 1e | c0 | 59 | d3 | 41 |
| 0010 | a5 | 59 | 3b | d0 | e3 | 3c | 39 | 0f | ec | 3a | 26 | af | 0a | 6a | 22 | 24 |
| 0020 | 6e | 8e | c8 | c8 | 89 | 81 | 31 | 31 | 7b | 2d | c5 | 08 | 20 | 4e | 3e | cf |
| 0030 | 36 | 5b | d6 | ce | cc | c0 | 35 | dc | e0 | 41 | ea | db | 5e | f0 | 87 | 75 |
| 0040 | ac | be | c0 | 59 | 10 | 9a | f9 | 2d | bf | 87 | 6a | 13 | 7e | a0 | 7c | d7 |
| 0050 | fc | 2b | 37 | 97 | 52 | 9b | d6 | 74 | a0 | bb | 3c | dc | 2d | 18 | cc | df |
| 0060 | 0e | 01 | e6 | 27 | 4c | 97 | 9b | 0d | 6a | f2 | 4c | 0c | 8e | bf | b4 | 16 |
| 0070 | cf | e9 | 31 | 52 | 33 | 06 | 12 | 6b | b2 | b0 | 7e | b3 | 6b | 58 | 2d | bc |
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 0x6bc9898d…cf4116
// 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("0x6bc9898d2e878e6650d3965e41831201624479c70f746f6097514385fbcf4116")
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)