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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.
0x7a743a587dea0bddf54b5cf885faf11d636f6bda086bb589ff97eb75b24c968eThe 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 | 06 | 24 | f1 | 5b | b2 | 1d | 0e | 2e | c8 | 6f | dc | 6a | 4f | d6 | 9a | b8 |
| 0010 | 91 | 99 | cd | 8a | 58 | e5 | d1 | 95 | ba | 38 | 77 | 61 | c1 | 3d | 96 | 9b |
| 0020 | 8b | 68 | b1 | b3 | ee | 86 | 9e | 63 | 96 | 4a | 2b | 07 | 94 | 6f | 39 | 4f |
| 0030 | 8c | 9c | a6 | 1d | 12 | 60 | df | 05 | f0 | 9b | 71 | ee | 7c | c7 | 47 | 90 |
| 0040 | 40 | 63 | 1c | ab | 48 | 87 | 3e | 8d | 69 | 30 | 10 | 40 | 0e | 11 | 35 | 97 |
| 0050 | 85 | 48 | 7b | d8 | 2e | 20 | 9d | 13 | 89 | 94 | d7 | 0e | 0b | e0 | d0 | c0 |
| 0060 | 69 | ea | c6 | 86 | 0c | 33 | 34 | 6f | 4e | 8b | a7 | 0b | 70 | 23 | 23 | ae |
| 0070 | 1b | 14 | 00 | 45 | 4e | 6a | f2 | 00 | c2 | 8d | 81 | 0a | be | af | 0b | 65 |
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 | 42 | 86 | d7 | bc | 2f | 64 | ae | 4c | 1f | ec | e5 | 34 | 31 | 9d | 96 | 01 |
| 0010 | f6 | fd | d5 | 79 | 77 | 17 | 14 | 11 | 6f | 69 | f2 | f1 | 01 | a2 | 3d | e2 |
| 0020 | 19 | ae | 92 | e2 | b6 | b4 | c2 | 06 | ca | a3 | 80 | 44 | 43 | 5d | 09 | 1e |
| 0030 | ca | c2 | 7c | d4 | 7e | b4 | aa | 73 | 7d | e6 | 3d | c4 | f7 | f2 | 6c | 6e |
| 0040 | d8 | 04 | 49 | 53 | 87 | 0c | a8 | 09 | c3 | f1 | 09 | 7b | da | 54 | cd | 41 |
| 0050 | fa | a0 | 4f | e0 | 4e | 7c | f2 | 72 | 01 | 33 | a6 | 74 | 7a | 9f | ce | e3 |
| 0060 | 6e | bc | 7a | c7 | 73 | 99 | 3a | a4 | 90 | cc | 9f | b2 | b9 | b1 | d0 | 83 |
| 0070 | ab | e5 | 9e | a7 | 9c | 6f | b5 | 9a | 32 | cf | 7c | d7 | a2 | 95 | bc | 2f |
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.
0x7c5e53cff3630a50c253dfa22c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6f113f55e9340f5b7e21eaa666d39701ad95e40x2c6F113f55e9340F5b7e21eAA666D39701ad95e4from 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 0x7a743a58…4c968e
// 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("0x7a743a587dea0bddf54b5cf885faf11d636f6bda086bb589ff97eb75b24c968e")
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)