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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.
0x8933f6b5e5faf09baf5dd6e0209517bec0e6591c71ce0b1cf61274d64dda7b5dThe 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 | 43 | 51 | 9d | 0c | 8d | f3 | 9c | 58 | 7e | 8f | 1b | b4 | 8a | a3 | 53 | 8f |
| 0010 | c6 | b6 | b6 | 7a | 63 | f5 | e1 | 8a | d3 | 2e | 59 | 10 | 25 | b3 | df | b8 |
| 0020 | 0d | 42 | 9e | 32 | d7 | 7a | a5 | 57 | 17 | 53 | 7f | 02 | 00 | a8 | 63 | 80 |
| 0030 | 04 | 7d | 3d | d5 | 94 | 8d | b2 | 51 | 1a | 75 | bc | 5c | 56 | 72 | 30 | 05 |
| 0040 | e2 | bd | 36 | 1c | d3 | 39 | 7c | bb | c7 | b3 | 0d | b2 | 8e | 01 | df | 2f |
| 0050 | ca | db | 35 | f5 | 0f | d5 | a3 | e1 | 22 | d3 | cd | 13 | 10 | a6 | 88 | 3c |
| 0060 | 50 | aa | 12 | dd | 4e | ce | 06 | ec | 2f | 8d | 85 | 7e | 28 | 3c | fc | df |
| 0070 | 94 | a7 | b3 | 23 | 5d | d2 | da | e7 | 52 | e9 | 5e | 07 | b6 | fd | eb | ec |
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 | c7 | f1 | b3 | bb | a0 | de | 86 | e0 | 14 | ca | ef | b7 | 45 | 42 | 1b | a0 |
| 0010 | 54 | 04 | ec | fb | 7d | 76 | 5b | e7 | 8a | 0f | 70 | fc | 0c | a5 | 89 | 92 |
| 0020 | 25 | dd | 5c | a2 | 1b | f0 | 88 | a2 | 78 | 8c | 7d | b4 | 0e | bc | 1f | 84 |
| 0030 | 06 | 3f | 2a | 57 | 3c | e9 | 4e | 4d | c3 | 1b | 1d | 47 | 0f | 50 | a6 | ba |
| 0040 | 9a | 4c | 3d | fb | 77 | b5 | e1 | d5 | f3 | e1 | d2 | 2c | be | b2 | 05 | bb |
| 0050 | 31 | 20 | a9 | 79 | 46 | c5 | b8 | df | 29 | 20 | 9f | e7 | fb | 90 | ed | ae |
| 0060 | d5 | c5 | 96 | 89 | d0 | fa | b2 | fa | 32 | b6 | 74 | 42 | cf | de | a4 | f6 |
| 0070 | 16 | 3b | dc | 12 | a0 | 0e | 4c | bb | bf | f3 | 26 | af | 4b | 06 | a1 | 12 |
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.
0xc15468ebcb36452e54dd2f1ab369eab35dceb2cb1775984274ddd8a976f8f1890xb369eab35dceb2cb1775984274ddd8a976f8f1890xB369eab35dCeb2CB1775984274DDd8a976f8F189from 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 0x8933f6b5…da7b5d
// 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("0x8933f6b5e5faf09baf5dd6e0209517bec0e6591c71ce0b1cf61274d64dda7b5d")
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)