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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.
0xd6ddbd154f85da83080163230de3bd9a58c6f53310b29ce53245204a85c9afa3The 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 | 08 | 15 | 39 | 9c | 12 | 8b | 6c | a9 | 34 | f0 | 2b | 12 | 6b | 51 | 7e | ec |
| 0010 | 9a | 6a | c9 | 59 | 87 | 47 | 74 | bc | c5 | bf | 81 | c6 | 3b | 24 | c1 | bc |
| 0020 | f6 | 52 | ab | 08 | aa | fd | 79 | c4 | 6a | 71 | 10 | be | c8 | af | 4a | 50 |
| 0030 | a7 | ed | 00 | 8a | fa | 29 | 96 | cf | 05 | a4 | 4d | a0 | 10 | 08 | c3 | b8 |
| 0040 | 10 | 90 | 10 | 06 | d3 | 36 | 98 | 1b | 24 | f2 | 70 | f2 | c0 | a1 | 0b | 9a |
| 0050 | 87 | 4f | 1f | d6 | c4 | 26 | cc | 2f | 47 | 5b | f3 | 21 | ae | f5 | de | 74 |
| 0060 | bc | 5e | d3 | c0 | 55 | a8 | 22 | 96 | 27 | 23 | 8d | 9d | 4d | 12 | f3 | 1b |
| 0070 | 1d | 44 | 77 | 33 | a6 | 52 | 15 | fa | 72 | 83 | b2 | 0d | 4c | 6e | 13 | 6c |
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 0xd6ddbd15…c9afa3
// 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("0xd6ddbd154f85da83080163230de3bd9a58c6f53310b29ce53245204a85c9afa3")
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)