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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.
0x3bff6db8787c0016e580cc174d00208cdaf45a06950dc7eacd25ac812d3379f5The 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 | 1d | 60 | 6c | 0f | d4 | a9 | f0 | e1 | 1c | 38 | 32 | 43 | 21 | 5d | e7 | ad |
| 0010 | b7 | 8c | c5 | f8 | 33 | 7f | 61 | 87 | f0 | 9f | 1c | 56 | 9b | d5 | 80 | 0c |
| 0020 | b6 | 44 | 0a | 70 | 63 | ea | db | cd | 2d | ad | bc | 17 | ec | 79 | 25 | eb |
| 0030 | a2 | 4f | a8 | d0 | 8b | eb | be | 45 | bc | d2 | 52 | 24 | 4e | 6b | 00 | e8 |
| 0040 | 59 | 90 | 6d | 55 | ee | 75 | 60 | 42 | f0 | 8f | d7 | 88 | 35 | e3 | 7d | a7 |
| 0050 | 85 | 10 | 8c | df | 63 | bd | a0 | 9b | 55 | ac | 94 | 31 | ee | 0a | 13 | c5 |
| 0060 | 50 | fa | 4d | 2e | 89 | d3 | 0a | c1 | b3 | a8 | 2c | e8 | 79 | cb | 5d | 38 |
| 0070 | 27 | c3 | 45 | 21 | 7a | b1 | b3 | b5 | 1d | 5d | 19 | 8a | 1d | f5 | f9 | 15 |
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 | 12 | 81 | f1 | 57 | 44 | 2f | e6 | 26 | 87 | 23 | e5 | 1a | b3 | 7d | 34 | 62 |
| 0010 | e4 | 7f | d3 | 5c | 77 | 49 | a4 | f5 | b3 | 9c | be | 2e | c5 | 71 | 38 | 2d |
| 0020 | 98 | 01 | 8e | 1f | d0 | e2 | 29 | ff | cd | d0 | f6 | 79 | 4f | 06 | 80 | 3b |
| 0030 | 10 | d9 | 30 | d9 | 68 | 34 | ff | c2 | e1 | 84 | 6f | e4 | de | b9 | eb | fc |
| 0040 | 84 | 59 | 7b | 41 | 8c | 1b | 19 | 2d | 4e | a7 | 51 | a1 | 8a | ed | 09 | d3 |
| 0050 | 5b | fd | 58 | 9c | 7f | 44 | bd | fb | 2c | ce | 81 | bb | a1 | 09 | 36 | 06 |
| 0060 | 34 | 61 | 8c | 9a | b4 | 36 | f9 | 9b | 9e | 8e | e4 | 9b | 50 | d8 | bf | aa |
| 0070 | ae | f4 | fd | 50 | 8c | 0e | ac | c9 | 67 | f0 | 7d | 23 | c9 | 92 | 42 | db |
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.
0x44ce562eb53d6fa6af204435be3566e9dececc51d3887a8d3d83210dd245e6fb0xbe3566e9dececc51d3887a8d3d83210dd245e6fb0xbE3566E9DECECC51d3887A8d3D83210DD245e6Fbfrom 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 0x3bff6db8…3379f5
// 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("0x3bff6db8787c0016e580cc174d00208cdaf45a06950dc7eacd25ac812d3379f5")
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)