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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.
0x79680c04fe85dcc6352f31766c247c98cae03b6c4d7ad8cacccbb380d2cb429eThe 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 | f7 | 9f | b0 | f7 | ef | 0b | fd | c1 | 9c | e0 | ae | 4a | 17 | 18 | b7 | 90 |
| 0010 | 27 | 33 | 1e | bf | 1d | 67 | 19 | 8a | 6a | 5e | e0 | 7a | 9a | 8d | cf | 2c |
| 0020 | 58 | 87 | 9b | 3d | 0b | 67 | 3f | f5 | a2 | 8d | 6e | b0 | 2d | c2 | 4d | 7e |
| 0030 | ad | 99 | 21 | 21 | b7 | 4b | 36 | 61 | f7 | c1 | 86 | 9f | 58 | a8 | 88 | a1 |
| 0040 | 0e | b6 | 67 | 72 | cd | 26 | 1a | b7 | c6 | 95 | 2a | 28 | 45 | 2b | 76 | 8f |
| 0050 | 71 | 84 | 76 | d9 | 0e | f3 | f8 | 07 | 48 | 65 | 0a | e7 | 4b | 0a | fa | 5c |
| 0060 | c1 | d2 | 67 | 32 | c0 | d2 | f8 | b2 | 7a | b6 | 2a | 96 | 4d | 0c | 3c | 23 |
| 0070 | 18 | 55 | de | 84 | ec | 8c | ba | 56 | 7a | 85 | 94 | 1a | e5 | 1f | 1f | 24 |
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 | ee | 06 | 99 | 1d | 11 | 5a | 58 | ac | c7 | a4 | f1 | 2a | d4 | 72 | 38 | 24 |
| 0010 | ed | f6 | ad | ff | a5 | 4d | a9 | b2 | 74 | c3 | 8d | 87 | 41 | b1 | d7 | d4 |
| 0020 | b3 | b1 | d9 | 5f | e2 | 8d | d0 | ed | eb | 70 | 93 | 48 | cc | d0 | 18 | 5e |
| 0030 | 42 | 76 | 37 | 47 | cd | d1 | b9 | de | ab | eb | 43 | f1 | 8f | 0e | 73 | 41 |
| 0040 | a3 | d3 | e0 | f6 | bb | 6f | 99 | 03 | c3 | ee | 21 | 67 | ab | 8c | 99 | c6 |
| 0050 | c2 | 1c | fa | 86 | 76 | 98 | fd | c0 | 23 | af | 4e | 41 | 36 | fa | 39 | 98 |
| 0060 | 6d | 17 | b0 | be | 47 | cb | 62 | bc | 58 | 99 | 75 | ec | ed | 13 | fc | 91 |
| 0070 | 3a | e6 | 59 | 17 | e1 | 9d | 9b | 97 | 44 | 35 | 18 | 13 | cb | 99 | dc | 25 |
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.
0x4811a19e20fad4375e392c12805d736a532d9b6a26bffb51d16de85881594d1e0x805d736a532d9b6a26bffb51d16de85881594d1e0x805D736A532D9B6a26BFFB51d16de85881594D1efrom 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 0x79680c04…cb429e
// 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("0x79680c04fe85dcc6352f31766c247c98cae03b6c4d7ad8cacccbb380d2cb429e")
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)