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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.
0x0953bfc8be2b60108cfb1dad25d907f9ce6a1262f8cd86d3c7e3f55ac984fa54The 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 | 5f | aa | 47 | c8 | 48 | 92 | 52 | dd | 88 | 8b | 55 | bf | 5a | 6c | 65 | ba |
| 0010 | a6 | c9 | 0b | 57 | c2 | a1 | 84 | 6d | 67 | 26 | c3 | 05 | 3b | fc | 75 | d3 |
| 0020 | cf | e1 | e8 | 41 | 0b | 14 | c9 | 37 | a9 | 7d | f9 | f0 | f2 | 62 | 06 | 3c |
| 0030 | 7c | 77 | cf | 49 | ff | e4 | 94 | 66 | 4b | d7 | df | 6a | fb | 54 | 2e | f2 |
| 0040 | 9b | 7c | e0 | b4 | ad | b7 | e1 | bf | 98 | 7e | db | f8 | 2e | e2 | 21 | 12 |
| 0050 | 4a | e9 | 03 | 32 | 8f | 28 | f4 | 06 | e8 | ab | e1 | e1 | f6 | fd | 62 | e7 |
| 0060 | 1a | 8f | 08 | 98 | 50 | 37 | fb | 48 | 27 | 2c | 78 | ea | 78 | 23 | 3d | aa |
| 0070 | 75 | b7 | 07 | c9 | 52 | c0 | 46 | 90 | 10 | 17 | 7a | 8f | a3 | 82 | 63 | a2 |
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 | aa | 15 | 4b | 52 | f0 | 55 | 16 | 61 | 8f | a4 | c0 | b6 | 35 | dc | 8b | 0d |
| 0010 | f2 | a9 | 40 | e1 | 05 | c0 | 38 | f8 | 2e | eb | 8c | ae | c1 | 2e | 96 | 13 |
| 0020 | ca | fa | 1f | 72 | 16 | b1 | 5e | 39 | ec | 49 | 67 | 8e | 95 | 61 | a2 | 0d |
| 0030 | 1f | 21 | e8 | ae | a9 | 8d | 8b | 15 | 1e | 5c | 89 | af | 13 | c6 | 57 | 9f |
| 0040 | 5d | cd | 8e | e4 | 4e | f5 | 79 | a4 | a0 | e8 | 30 | df | ad | 9d | 9e | e4 |
| 0050 | 66 | 95 | 49 | c1 | 66 | 82 | bb | 3b | a7 | b7 | f8 | 31 | f6 | 03 | ea | 47 |
| 0060 | 30 | 8f | 98 | 65 | ba | 6b | 61 | 05 | a4 | 2b | 84 | 4e | 93 | 0c | ef | d5 |
| 0070 | d2 | 28 | 7f | 26 | 99 | 83 | 2b | 06 | a1 | c4 | 93 | d2 | 54 | e6 | 3c | 87 |
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.
0xfda9b8107d1be810b03c37a0bfed189944535d89e8e125b1357b2148ec38631f0xbfed189944535d89e8e125b1357b2148ec38631f0xBFeD189944535d89e8E125B1357b2148eC38631Ffrom 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 0x0953bfc8…84fa54
// 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("0x0953bfc8be2b60108cfb1dad25d907f9ce6a1262f8cd86d3c7e3f55ac984fa54")
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)