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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.
0x28ac7862877dbe049c3561caeaeacfb8acd2af2041be3d376e66270aadacb33eThe 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 | 00 | 97 | 87 | ac | 6a | a8 | ce | 60 | 19 | fb | c0 | 1c | 2c | 56 | 54 | 01 |
| 0010 | b9 | d8 | 8a | ef | 71 | e1 | 1a | 71 | be | 28 | db | e9 | 79 | 56 | da | 78 |
| 0020 | e5 | 12 | a2 | 20 | 0d | 23 | 92 | 27 | 3c | 47 | 5e | de | 52 | bc | 00 | 31 |
| 0030 | 99 | 60 | 4c | b0 | c8 | d7 | 9f | 4d | d9 | 65 | 19 | 98 | bc | 9e | c1 | cd |
| 0040 | f8 | f7 | e0 | 24 | 44 | 30 | 54 | d6 | 6a | 6e | 24 | 3c | d1 | b1 | e4 | 18 |
| 0050 | 60 | d2 | f6 | f2 | 0b | 64 | 52 | 72 | 41 | bf | 27 | 6d | 95 | aa | ba | fc |
| 0060 | 77 | 25 | 21 | c3 | 96 | f3 | 25 | db | c8 | 9f | 65 | 68 | 2a | 0d | 84 | cd |
| 0070 | 86 | 73 | c8 | f9 | 45 | eb | 3c | d3 | 0b | 94 | f5 | 51 | 30 | ae | 2c | 94 |
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 0x28ac7862…acb33e
// 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("0x28ac7862877dbe049c3561caeaeacfb8acd2af2041be3d376e66270aadacb33e")
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)