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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.
0x5c61ad30513732a60ca0d1e275d2507f09f56c0ea2c825f8f56cd6995ee5ae96The 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 | 18 | e5 | c1 | c0 | 55 | 90 | 9a | 6b | cb | 74 | 44 | 97 | a2 | 1b | 68 | ec |
| 0010 | 61 | 93 | 00 | a0 | c0 | 85 | c5 | 66 | b4 | b8 | 45 | 6a | 26 | 26 | c7 | 6a |
| 0020 | c1 | 28 | e9 | d1 | 5a | b7 | 4a | 20 | c0 | e8 | ad | 2d | a4 | 0c | aa | aa |
| 0030 | 8d | ce | e7 | 83 | e1 | de | 69 | 19 | c8 | 3b | ec | 24 | 0c | 78 | 13 | 6f |
| 0040 | bf | 5d | b2 | f3 | a9 | fa | 2a | e0 | 3f | 77 | 56 | fb | 8a | e3 | 93 | 40 |
| 0050 | 6a | ee | 84 | 6b | ba | 51 | 7a | 9a | cb | 56 | f0 | a4 | ba | 86 | b9 | 29 |
| 0060 | 77 | da | ed | 95 | d0 | c1 | e5 | ba | 40 | b2 | 16 | d9 | 34 | 87 | 4c | 1a |
| 0070 | 83 | ff | 99 | 51 | c0 | b0 | 9d | 0b | 43 | f4 | 34 | e7 | 0d | 21 | c0 | 0f |
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 | 87 | 09 | d3 | 8f | 59 | ed | 5a | b2 | b0 | f8 | bc | 38 | 5b | c8 | 82 | 63 |
| 0010 | c0 | 0c | dc | 3d | a2 | d0 | cb | 70 | bb | 7d | 68 | a4 | 6b | 60 | 1b | f1 |
| 0020 | 19 | b9 | 70 | e5 | 2d | c3 | 23 | dd | 1f | 55 | 09 | de | 73 | 82 | a7 | 91 |
| 0030 | 03 | 0f | ff | e8 | 58 | c7 | 23 | 30 | bc | 26 | 86 | 48 | 95 | ea | 4f | 26 |
| 0040 | d4 | 35 | 4d | ed | 15 | e9 | a8 | b6 | 56 | 65 | 63 | e3 | a7 | 7b | cf | a8 |
| 0050 | 6e | 08 | 0b | e7 | 1f | 2d | 9f | 88 | aa | f3 | 94 | c4 | 95 | a9 | e9 | 76 |
| 0060 | fc | 05 | 18 | fc | 21 | b0 | 8d | d1 | 01 | 3e | cc | e6 | ab | f5 | 40 | b8 |
| 0070 | e1 | ec | c2 | 62 | 9a | a2 | e7 | 84 | 45 | e5 | e6 | c1 | c9 | 14 | 8a | d3 |
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.
0x6410cbfd5993f414e2cf97e000167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59db55a83f538b1af70ff138b052fc0x00167d80df59DB55A83F538b1AF70ff138B052Fcfrom 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 0x5c61ad30…e5ae96
// 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("0x5c61ad30513732a60ca0d1e275d2507f09f56c0ea2c825f8f56cd6995ee5ae96")
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)