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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.
0xc200eb6cb91f84db01301c714e5f8413715e70cd4577c8090136e69b8bb0aad0The 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 | 33 | b5 | 21 | 4e | e4 | 4e | 5c | 95 | fa | 4c | 1a | ad | 29 | 60 | f4 | ac |
| 0010 | 13 | ab | 63 | 7f | c3 | ff | ec | 0f | b1 | 7d | c9 | 53 | 0b | 3b | 63 | 9c |
| 0020 | 4d | 6a | 43 | 4d | 56 | 61 | 15 | e4 | 23 | 83 | c3 | d2 | d0 | 3e | 5c | e8 |
| 0030 | 8e | 38 | 70 | 72 | 44 | 67 | 53 | b6 | 3a | 5b | eb | e3 | 81 | cb | 1b | 5d |
| 0040 | 2a | b7 | 93 | a1 | bf | 9d | 99 | 07 | e4 | 5c | e4 | 94 | e4 | 8d | df | 87 |
| 0050 | 07 | 38 | 74 | 12 | 14 | 3e | a1 | c4 | 28 | e6 | b3 | 00 | 30 | a7 | 99 | 35 |
| 0060 | 16 | 0a | 0c | 9b | f2 | 1c | 81 | cd | 7d | 00 | 81 | 49 | 75 | 73 | cb | 8e |
| 0070 | eb | 80 | 87 | f3 | 3d | 42 | 99 | 62 | e5 | 14 | fa | 25 | 8a | 56 | 7f | b5 |
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 | ac | dc | 15 | 32 | ef | 1a | af | fa | 15 | 84 | ba | 83 | d9 | 7e | 54 | c6 |
| 0010 | 62 | 3d | 89 | c3 | e5 | f2 | 10 | 10 | c6 | e0 | ab | 84 | 26 | 5e | 0b | bc |
| 0020 | e0 | 67 | 4f | 7f | e9 | d7 | bb | 93 | 0c | 30 | 4f | 71 | 7e | 18 | 9f | 98 |
| 0030 | b2 | 2b | 0d | 3d | 4e | 65 | b8 | 29 | 96 | da | bb | 7b | c8 | 00 | 2b | 9d |
| 0040 | 88 | 2c | ea | af | e8 | 40 | 52 | e7 | c5 | 21 | e7 | a6 | e8 | 11 | fa | b5 |
| 0050 | 10 | 73 | c1 | ec | 5a | ff | bb | 47 | e4 | 83 | 1c | cc | 42 | d3 | 78 | 75 |
| 0060 | 77 | 46 | e9 | 15 | be | 5c | 28 | e4 | b1 | ab | ad | 53 | 35 | fc | c7 | 15 |
| 0070 | 01 | d7 | d1 | 0f | de | e1 | 19 | 97 | a4 | 45 | 5f | 7e | 58 | 66 | 6e | c2 |
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.
0xacf875e20a7225902a2c1f327eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60CA835967756abB1e345285D76C8D27from 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 0xc200eb6c…b0aad0
// 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("0xc200eb6cb91f84db01301c714e5f8413715e70cd4577c8090136e69b8bb0aad0")
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)