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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.
0xf6b5273e25c5679a50064950afa1151056adc5a9853b258fd1459564aedb437dThe 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 | bb | 89 | 85 | 5c | a8 | 21 | ba | 85 | ce | b6 | 25 | f6 | 7e | 8b | f9 | 5e |
| 0010 | 27 | 07 | 8d | 6a | dd | 08 | 68 | 77 | 53 | 53 | 5d | ac | cf | eb | 9e | 31 |
| 0020 | b6 | b7 | da | 5b | ab | 26 | 60 | 39 | 65 | 2c | 70 | a2 | 5e | fc | aa | be |
| 0030 | 39 | ae | 0e | 50 | 57 | b7 | 51 | 9f | 47 | 8c | 13 | 8d | 7f | 7d | 49 | d6 |
| 0040 | 8e | 61 | 57 | 2f | be | f4 | 35 | 8c | f5 | 6a | 2a | f2 | fd | 78 | a1 | f2 |
| 0050 | 4a | 3e | fe | 02 | 8e | 0c | 74 | 6b | 9d | 60 | ac | 52 | b4 | 4a | 19 | d2 |
| 0060 | 2d | 46 | fc | cc | 97 | 47 | aa | 92 | 8a | 4d | 44 | ac | 2a | bb | d5 | c1 |
| 0070 | f5 | f9 | d0 | 62 | bd | 47 | 1a | b8 | ee | 28 | 77 | f0 | 7a | 69 | 8a | 78 |
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 0xf6b5273e…db437d
// 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("0xf6b5273e25c5679a50064950afa1151056adc5a9853b258fd1459564aedb437d")
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)