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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.
0x2580e793cf2a6732477053dea5196a465ba8ba019c79b87db3f697c24242e2baThe 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 | 32 | 6b | 8d | d4 | b6 | 4d | 0f | 29 | 08 | 1e | 43 | b1 | 75 | a7 | f9 | be |
| 0010 | 1e | 63 | 9f | 9d | 9a | 2d | c7 | 32 | f1 | 20 | 83 | 0f | 60 | 44 | d5 | d8 |
| 0020 | 36 | 85 | d3 | 49 | 71 | 4c | b2 | 0d | 02 | ef | 9d | 87 | 9f | d4 | b9 | ea |
| 0030 | 6e | 24 | 8a | be | 69 | 10 | 78 | e7 | 40 | a6 | 32 | 98 | 79 | ab | 2a | c9 |
| 0040 | 0c | 77 | d6 | da | 0c | d1 | 68 | 99 | e5 | 02 | a3 | 31 | e8 | a3 | a9 | 46 |
| 0050 | 98 | a5 | 06 | d5 | 77 | 12 | c9 | ad | 33 | 5c | 12 | b8 | 0b | 8d | ad | 00 |
| 0060 | 37 | ca | 68 | 5b | 6e | 5e | d2 | 88 | bc | 95 | e0 | 9d | 12 | 8e | e3 | c8 |
| 0070 | 1d | 29 | 8c | 0e | c5 | 7d | 43 | 71 | a0 | c6 | 57 | 85 | 78 | 72 | 4e | 79 |
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 | c7 | 11 | 77 | 53 | 02 | c2 | 31 | 76 | b2 | ad | 61 | b1 | 4b | 48 | a0 | 5b |
| 0010 | 15 | f5 | b4 | 5a | 3f | a3 | 92 | 14 | 2b | 04 | eb | 3f | b8 | e2 | 02 | dd |
| 0020 | fb | 3e | 1c | 78 | ef | 10 | bb | 5c | ec | 91 | 2b | 89 | fe | c4 | f2 | 4b |
| 0030 | b5 | 02 | dd | b5 | 6f | 8f | 19 | 2c | 60 | 87 | b0 | cd | 46 | e3 | 6f | 24 |
| 0040 | 57 | ee | 31 | a6 | 37 | da | 22 | 7b | 41 | 28 | f0 | 53 | 7b | 5e | 41 | 3f |
| 0050 | c5 | 80 | 6b | 0d | 9d | ee | 49 | 63 | 71 | e5 | aa | 48 | f7 | 0f | 12 | ef |
| 0060 | 51 | 7c | f5 | 1f | 9d | 1b | fa | 44 | dd | e2 | 9f | 91 | 47 | 52 | a1 | b0 |
| 0070 | 55 | 6c | 8f | 6f | e2 | bc | ad | 94 | 92 | c5 | ba | 18 | eb | 09 | 8e | e5 |
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.
0x1d82c58a87710e83fe47bacbf60d71bb8af6c5a042593ac02d7530d0da79a2e30xf60d71bb8af6c5a042593ac02d7530d0da79a2e30xF60d71bb8aF6C5A042593aC02D7530d0Da79a2E3from 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 0x2580e793…42e2ba
// 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("0x2580e793cf2a6732477053dea5196a465ba8ba019c79b87db3f697c24242e2ba")
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)