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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.
0xa0b903bbb54ed390f49e267a6b8765346af29da2ad01ada3b34f456e7c830761The 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 | 8b | 27 | 6b | f7 | ee | 3b | 29 | 05 | 52 | cf | f6 | 8e | fd | d7 | 1a | 4d |
| 0010 | a5 | 57 | 56 | 98 | b2 | e4 | 33 | d6 | e2 | e8 | 2e | 66 | e3 | ec | c8 | da |
| 0020 | 4a | 53 | da | 76 | dc | bc | 44 | 1b | d9 | 3e | 60 | 54 | d0 | c5 | d6 | 2f |
| 0030 | e1 | c9 | f7 | 6f | c8 | ff | 1f | 49 | c3 | 65 | 25 | af | ac | f3 | 78 | d1 |
| 0040 | eb | fa | 90 | dd | cc | 25 | b8 | c4 | 01 | dd | 7e | df | 34 | 4f | cc | 71 |
| 0050 | 24 | 2d | ae | f9 | 97 | b2 | 43 | b6 | 3f | 60 | 29 | fd | 11 | e7 | 07 | e4 |
| 0060 | 84 | 78 | 12 | de | c6 | 38 | 7f | 58 | 2f | 63 | 2b | 2a | 6a | 75 | 17 | b7 |
| 0070 | 88 | fa | 12 | 1c | e2 | da | 1b | 24 | 37 | 70 | 16 | 2b | c5 | 43 | c1 | d9 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0xa0b903bb…830761
// 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("0xa0b903bbb54ed390f49e267a6b8765346af29da2ad01ada3b34f456e7c830761")
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)