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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.
0x896db06717d371ea8be3c5ed04389509d007b5e8631ee1669ed799ccc56cbf1aThe 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 | ea | 81 | 51 | d0 | d8 | 06 | 8a | b2 | c3 | d3 | c5 | 57 | 58 | 71 | 59 | 67 |
| 0010 | 62 | d1 | 86 | 23 | 4f | dd | 94 | 47 | cf | 1b | 2a | 3a | 1c | 06 | b7 | 8d |
| 0020 | 3b | 4c | bb | 8a | 2b | 83 | b3 | 74 | 1e | ec | c5 | 40 | 77 | 7c | 38 | 0a |
| 0030 | f3 | 62 | 0b | 0b | 2a | 7f | 86 | d7 | 53 | d0 | 18 | c7 | 3f | 0e | ef | 64 |
| 0040 | 18 | 1f | 65 | 35 | 5e | 00 | dc | 59 | 57 | 96 | 8e | d2 | 1d | 5e | 04 | 7d |
| 0050 | 89 | ad | aa | 6a | dc | bb | 6e | 70 | ca | e9 | 89 | e4 | 58 | 55 | 50 | 11 |
| 0060 | 3c | d7 | 8d | 72 | c4 | 6c | 56 | 3f | 7a | e3 | ef | b7 | bd | cf | b2 | 2f |
| 0070 | 4b | 52 | 3b | 07 | 8b | 3e | 77 | 19 | 2e | bc | 58 | 8d | 57 | 78 | 8c | 04 |
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 | 91 | be | 45 | 89 | 55 | bb | 0a | bf | 97 | a2 | 43 | 94 | 3e | b8 | fd | 57 |
| 0010 | b8 | 5a | d5 | c4 | f1 | e3 | dd | b2 | 49 | ec | eb | 53 | 73 | 1f | 57 | 40 |
| 0020 | 6e | 16 | 71 | 59 | 0a | 2d | 5b | 14 | 47 | 00 | 86 | e0 | 01 | 2c | b9 | 92 |
| 0030 | d0 | 66 | db | f7 | 48 | 8d | 18 | 1b | d7 | a1 | a5 | 93 | 05 | 59 | c4 | 7f |
| 0040 | 92 | a8 | e4 | a2 | b7 | e0 | 0f | 13 | 4c | de | c2 | 07 | 1a | 72 | e8 | 6d |
| 0050 | cf | 1e | b2 | 04 | 5c | 44 | 99 | 20 | 23 | 1d | d3 | fd | 82 | 59 | 5f | 98 |
| 0060 | 50 | 9d | b4 | 06 | 6e | ec | c0 | fa | 5d | 24 | 45 | 8f | a6 | 30 | fc | 7f |
| 0070 | 8c | d8 | 3d | aa | a8 | 61 | d3 | a8 | 0c | a3 | 84 | 8e | 82 | 60 | 1b | 28 |
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.
0xe2ae6b2ed244ea9ac1fd63c3eefce2eea11769e38c2cc844dd925ebaedab2f820xeefce2eea11769e38c2cc844dd925ebaedab2f820xEEFCE2EeA11769E38c2Cc844dd925ebAEDaB2f82from 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 0x896db067…6cbf1a
// 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("0x896db06717d371ea8be3c5ed04389509d007b5e8631ee1669ed799ccc56cbf1a")
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)