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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.
0x88d0cc2c279dca8f6e3410ecc423d5f3bb1765c7b7514b52e3ea2713ff1187b3The 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 | 4e | f0 | 52 | 1d | 5c | a6 | 43 | 55 | df | 27 | d0 | d3 | 98 | 91 | 30 | cd |
| 0010 | 7b | 5f | 08 | e6 | 93 | 2a | d4 | cd | a0 | 49 | 83 | 90 | b5 | 00 | 2f | 2e |
| 0020 | f3 | ea | 1a | 60 | 68 | 04 | 0c | aa | 5f | 20 | bc | 7e | d0 | 08 | 43 | 84 |
| 0030 | f7 | a5 | da | df | cd | 1b | 0a | 4d | ac | d5 | 43 | bc | 26 | ec | c3 | bd |
| 0040 | 96 | 5d | 43 | 03 | a3 | 09 | 92 | 65 | ff | 9c | 4b | fc | 97 | 56 | b3 | 8f |
| 0050 | 1e | d1 | d4 | 63 | a2 | 92 | 80 | 3a | 63 | 6f | bc | 5e | 20 | a4 | 5e | eb |
| 0060 | 45 | 38 | 38 | 47 | 1e | 76 | a7 | 75 | ef | 86 | f0 | 0b | be | 90 | 3b | ff |
| 0070 | d5 | a4 | 55 | 08 | 8f | f7 | e5 | ba | fd | b1 | d0 | 58 | ac | 4c | e8 | 2e |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x88d0cc2c…1187b3
// 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("0x88d0cc2c279dca8f6e3410ecc423d5f3bb1765c7b7514b52e3ea2713ff1187b3")
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)