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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.
0x91f7a9c67618a2b6ff7fc3d521a753f7acef61f2773cb6300c350f574d525b0eThe 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 | f3 | 5b | 0b | 88 | 88 | 73 | 2c | b8 | b7 | 7b | c9 | c3 | 56 | c6 | 93 | 39 |
| 0010 | 1f | 78 | db | a1 | 85 | 8c | bb | 53 | 67 | d7 | 51 | 2f | 1c | 8b | ad | 85 |
| 0020 | 37 | c4 | ae | 37 | 30 | b2 | d3 | b1 | 49 | cb | 27 | 36 | 9f | c0 | 5d | 28 |
| 0030 | 3a | 98 | 87 | 0f | cc | 92 | f2 | da | c7 | 6a | 3a | a1 | e5 | a9 | e3 | d5 |
| 0040 | d9 | 3f | 01 | dd | 68 | 92 | 4e | 75 | 12 | c5 | b1 | 46 | 95 | e6 | 56 | 38 |
| 0050 | dd | c1 | a2 | 48 | 90 | 20 | 33 | e8 | 03 | 70 | 5b | 2a | 5a | 80 | 2b | fa |
| 0060 | 60 | f7 | 52 | f0 | 0a | 25 | 87 | db | 74 | 4d | 76 | 6e | 23 | 29 | 5c | 57 |
| 0070 | 0c | 4a | 7a | da | 75 | 25 | 75 | 83 | d0 | 93 | 3c | e5 | 96 | c0 | a7 | df |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x91f7a9c6…525b0e
// 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("0x91f7a9c67618a2b6ff7fc3d521a753f7acef61f2773cb6300c350f574d525b0e")
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)