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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.
0xc54007a75e0a8e74762f596398d5cbe32db4ff94d093d200c40fb36f30eaddf5The 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 | 77 | 56 | ef | 00 | 3f | b2 | 4e | a7 | 02 | db | 32 | f3 | da | f9 | 35 | e7 |
| 0010 | 6e | e7 | 0b | 01 | db | ac | f2 | d2 | 9d | e6 | 5c | 4a | a5 | 75 | ad | 8f |
| 0020 | 2a | 6d | 75 | 1a | 03 | e5 | 85 | 23 | 1c | 02 | 89 | 0e | 20 | f4 | dd | 4c |
| 0030 | c3 | 2a | af | 49 | bc | 8a | a9 | 75 | 56 | a4 | d1 | a7 | 3b | bd | fc | ac |
| 0040 | a6 | d7 | 75 | 48 | 26 | 48 | ba | 65 | 6c | fd | 35 | 11 | 35 | b5 | 77 | b7 |
| 0050 | 1d | e5 | 1a | d8 | df | 2e | a2 | 18 | 98 | 87 | ef | 48 | c2 | b5 | d9 | 8a |
| 0060 | 67 | a8 | 69 | 97 | 20 | 35 | 50 | 80 | 01 | af | 8b | b6 | 56 | bf | c7 | 05 |
| 0070 | ae | 4c | 16 | a1 | e4 | 84 | 34 | c6 | 3f | f5 | 9f | c3 | 7f | 3f | 92 | 99 |
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 0xc54007a7…eaddf5
// 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("0xc54007a75e0a8e74762f596398d5cbe32db4ff94d093d200c40fb36f30eaddf5")
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)