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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.
0xac8233f964d8220e1607e898fde7cca65bf697f262826bac03b535f2d0379cd9The 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 | 80 | 42 | 9e | 1e | 0d | b7 | a0 | 3f | 7d | 4d | 48 | 9f | 5f | c4 | fd | 31 |
| 0010 | 1f | bc | 43 | 05 | d0 | 28 | e7 | 77 | 98 | 4b | 46 | a2 | cb | 40 | 2f | 4d |
| 0020 | ba | 1b | 11 | d5 | 70 | df | 81 | 31 | 82 | 33 | fb | c8 | d5 | e6 | f1 | c3 |
| 0030 | 7e | f4 | 1f | b1 | af | ab | 55 | c6 | 0e | 2d | 37 | 23 | ed | 44 | 34 | 52 |
| 0040 | 54 | 3e | 65 | 80 | d3 | b7 | 24 | 8c | 7c | 24 | 94 | 78 | b0 | 0f | 81 | a0 |
| 0050 | 77 | 89 | 0f | 28 | 0e | 9f | 57 | b9 | 6c | 8e | b2 | 25 | ab | 91 | ca | dd |
| 0060 | 23 | 14 | c3 | e6 | 26 | 88 | 93 | bd | 52 | 57 | 3a | 38 | 05 | 88 | 51 | 19 |
| 0070 | 2e | ba | b7 | ef | f5 | 09 | d3 | 1b | 89 | f4 | e8 | 03 | 83 | 5e | 39 | 0d |
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 | 96 | 76 | 0a | 30 | ff | 02 | 81 | e3 | b0 | e0 | 38 | 13 | 86 | 9b | fb | bd |
| 0010 | c1 | 14 | cd | 70 | 9f | 40 | 93 | da | 9e | da | 95 | 94 | d6 | 24 | 48 | 80 |
| 0020 | 22 | 31 | 18 | 55 | 60 | e6 | 04 | bc | 4c | 98 | 45 | 74 | 60 | a9 | c9 | 13 |
| 0030 | de | e0 | e8 | cc | ec | e0 | 9b | e1 | 15 | a2 | 63 | 49 | 2c | 8d | f9 | 6c |
| 0040 | ef | 8f | 7c | 71 | f9 | 14 | 23 | 01 | 5b | 43 | 4e | 53 | e0 | 2d | 6c | 63 |
| 0050 | b8 | 83 | 6f | ef | 72 | 8c | 61 | 65 | 08 | e2 | 3c | 3b | f8 | ec | 3e | 24 |
| 0060 | 04 | 35 | a3 | 2b | 80 | e7 | 47 | 0d | b7 | 57 | 74 | 05 | a2 | 3c | 50 | 1b |
| 0070 | 5c | 26 | 31 | 48 | c9 | d8 | 52 | 0d | 29 | 6f | c7 | 1b | 4f | 73 | 37 | 99 |
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.
0x624c8b9175fc18eb6643884095f084c1b53b066821016554792eddb77a1eb00d0x95f084c1b53b066821016554792eddb77a1eb00d0x95f084c1b53B066821016554792eddb77a1Eb00dfrom 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 0xac8233f9…379cd9
// 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("0xac8233f964d8220e1607e898fde7cca65bf697f262826bac03b535f2d0379cd9")
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)