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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.
0xe8ecbb9f84f78169f4e9b1f627a62d1ce9aaca9f9f8f779007e5d7186ed19b71The 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 | 07 | fb | 7e | ea | ad | 86 | 47 | 3f | 9b | f0 | d2 | 64 | 76 | a8 | 80 | ec |
| 0010 | 4b | e1 | db | c5 | 38 | d9 | 64 | b8 | 8a | 39 | 2d | 72 | f8 | 02 | 4f | 79 |
| 0020 | ea | fb | 21 | 56 | 98 | d0 | b9 | 64 | 27 | 42 | e3 | c0 | 5a | 75 | 08 | 3e |
| 0030 | 3c | e4 | 1b | a1 | 56 | 86 | a2 | e1 | fc | 29 | ad | cc | a0 | 15 | a0 | 50 |
| 0040 | 6d | 5d | 31 | 9e | 7f | 3d | 54 | cf | f8 | aa | c3 | 8f | b1 | 2a | 85 | e4 |
| 0050 | 15 | d3 | 6f | 96 | ad | f6 | a9 | 5d | b1 | 84 | a2 | 72 | d1 | dc | 14 | ed |
| 0060 | 3a | 14 | 29 | 20 | 1f | 1e | 31 | 0a | d1 | 03 | 4d | a1 | 6b | 72 | e0 | 3e |
| 0070 | 04 | b1 | 5e | 38 | af | 95 | 8c | ab | ca | 83 | 26 | cd | 13 | 3b | d9 | 8e |
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 0xe8ecbb9f…d19b71
// 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("0xe8ecbb9f84f78169f4e9b1f627a62d1ce9aaca9f9f8f779007e5d7186ed19b71")
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)