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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.
0x91818a9b77b8275db98485eb11dda48d60c24ef41728eddcf7d022ac6203320aThe 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 | 12 | 0a | bd | 7d | 71 | fe | d8 | cd | 67 | b1 | cf | f1 | a8 | 00 | 62 | 5b |
| 0010 | aa | b4 | db | 19 | 3c | e3 | 3c | 1e | 66 | aa | 17 | 0b | a9 | 3c | c1 | e2 |
| 0020 | 2a | 66 | 28 | bc | e9 | 18 | 06 | d0 | b4 | 10 | da | f5 | 4d | 89 | 70 | 3f |
| 0030 | c3 | 0d | 1b | 1c | fa | d8 | 65 | 17 | bd | 5e | 8e | c0 | de | d0 | 7c | 82 |
| 0040 | 9a | 6b | 34 | 59 | bd | 02 | 27 | 87 | 59 | 62 | 8d | e0 | 3e | 38 | c6 | c9 |
| 0050 | b6 | 8f | ea | af | d7 | cb | e5 | 0a | a9 | 48 | 07 | a0 | b9 | 7e | f4 | 93 |
| 0060 | 73 | 2c | 99 | e7 | 24 | 64 | 44 | c3 | 34 | e4 | b3 | ad | ce | bc | e1 | cb |
| 0070 | 99 | e7 | 1e | 89 | 1d | 7a | 91 | 3a | a7 | b1 | 19 | ba | 3c | e0 | da | f0 |
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 | ce | 6c | 3f | 90 | 4f | c0 | cc | 8c | 0d | e2 | 73 | 0b | f6 | 0c | e9 | 5d |
| 0010 | 13 | 62 | ee | c2 | 8e | 86 | d2 | 86 | 97 | 9c | b8 | 8e | b3 | 45 | 9d | b0 |
| 0020 | 76 | b9 | 2c | 40 | 05 | 8c | 12 | 84 | fc | 6b | ae | b7 | a2 | 82 | d6 | 62 |
| 0030 | f3 | c8 | 1a | c4 | 41 | 64 | ff | 81 | f7 | 67 | d3 | d5 | 73 | 4b | 76 | d1 |
| 0040 | a3 | 58 | bc | 6b | a0 | b6 | f5 | ec | 9a | 0d | 8c | bf | 7c | 34 | 45 | 28 |
| 0050 | df | 4b | 44 | ed | 06 | 49 | 69 | a5 | 82 | a3 | d7 | 23 | fe | d8 | d4 | c3 |
| 0060 | 87 | f8 | ed | 47 | f2 | b0 | 0e | 1a | ab | 0d | 35 | 50 | e6 | 10 | 9f | 6c |
| 0070 | 7f | 8c | a2 | 13 | 77 | be | b2 | 67 | 56 | bc | 11 | 9b | e5 | cc | af | 05 |
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.
0x499c201cf245ea48a6704ed69888a9826fc37a2e3cc18b8a690d1d67284ff7240x9888a9826fc37a2e3cc18b8a690d1d67284ff7240x9888a9826Fc37a2e3CC18b8a690d1d67284ff724from 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 0x91818a9b…03320a
// 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("0x91818a9b77b8275db98485eb11dda48d60c24ef41728eddcf7d022ac6203320a")
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)