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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.
0x3691c7583b7f2f16118f803812980651afab298884993abe1ce630697623bf4aThe 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 | 7e | 5a | c7 | 7d | bc | 5e | f0 | 87 | 4f | 1e | 61 | f7 | 2f | a6 | 61 | d7 |
| 0010 | 24 | 7f | d9 | ea | 18 | 02 | 7f | 32 | 67 | fa | 9c | 69 | b0 | 93 | 56 | 9b |
| 0020 | 82 | 35 | a2 | 0a | d2 | fd | b8 | e8 | 2b | 42 | 90 | e7 | 89 | be | 86 | f5 |
| 0030 | 38 | 78 | 5e | 5e | e9 | 1e | de | b9 | 83 | b0 | 3a | 9d | 9a | b6 | f6 | c0 |
| 0040 | 8d | 6b | 0a | c6 | ac | a0 | c1 | 70 | 56 | 98 | 0c | 63 | 43 | 6b | 73 | 63 |
| 0050 | 8b | b0 | 92 | ed | 93 | f4 | d9 | 9f | 43 | 25 | 73 | 61 | 29 | 13 | 89 | 27 |
| 0060 | b3 | 4a | 77 | 50 | 6c | f1 | 5a | f5 | 2e | 12 | b0 | af | 03 | ea | 64 | e5 |
| 0070 | 50 | b7 | 3c | 01 | 33 | dd | f4 | cc | 77 | e5 | 29 | d0 | 4b | 1c | dc | c3 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x3691c758…23bf4a
// 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("0x3691c7583b7f2f16118f803812980651afab298884993abe1ce630697623bf4a")
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)