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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.
0xea1f02896487bacad14bd539b86b9ef0450f349fea060bc914254835ecd976aaThe 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 | 1c | 7b | d6 | e1 | 75 | fa | 16 | ab | 83 | 28 | 17 | 5f | 94 | 26 | eb | 44 |
| 0010 | 38 | eb | d2 | a6 | d1 | 71 | 21 | c1 | b5 | df | ea | 95 | b9 | 1a | 37 | 31 |
| 0020 | 0e | ba | 31 | 7a | 32 | 70 | a6 | 10 | 5e | 9a | a9 | 5b | e2 | 27 | 80 | ae |
| 0030 | 3b | 07 | a3 | 93 | 0c | 97 | 33 | 4e | 32 | 86 | 2f | 9d | 83 | 9f | 3f | c1 |
| 0040 | 73 | 24 | 21 | 0d | d8 | 9b | fa | 06 | 5a | 55 | 9c | 7f | ae | ea | de | 97 |
| 0050 | 69 | e6 | b2 | 15 | 19 | a7 | 2e | f6 | 43 | ec | 6f | dc | 9d | 62 | cf | ad |
| 0060 | 44 | cf | 27 | e7 | 4a | ff | eb | 9e | 45 | 03 | 6a | 56 | 10 | 13 | e3 | c0 |
| 0070 | 9b | a6 | 6e | 53 | e2 | 53 | 01 | 01 | da | 29 | 4f | 27 | c5 | 56 | 36 | 21 |
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 0xea1f0289…d976aa
// 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("0xea1f02896487bacad14bd539b86b9ef0450f349fea060bc914254835ecd976aa")
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)