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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.
0x89d53a70e664a0789d12c7832550dba040c2d640fb3f17306d11c0d87dcd6350The 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 | e7 | 7a | b8 | ca | 4c | 59 | ef | 85 | a8 | 93 | 89 | 00 | 98 | eb | 3c | 65 |
| 0010 | 57 | 48 | ea | d5 | 84 | 07 | 92 | eb | dc | c4 | b6 | 62 | 9e | 2c | 29 | f1 |
| 0020 | 38 | 41 | 48 | 68 | d9 | 64 | 9a | a6 | 25 | fb | 40 | fa | 75 | 0b | 99 | 45 |
| 0030 | a5 | bf | e2 | 42 | f0 | c0 | 4a | 3b | 7a | 81 | 9c | e7 | b9 | 77 | 91 | 22 |
| 0040 | a8 | 64 | 47 | 0d | 2e | 53 | 44 | db | 3d | 57 | 52 | 0c | 34 | e8 | db | eb |
| 0050 | 94 | 82 | 0c | 27 | dd | c5 | 1c | d7 | 3f | 4a | 30 | b4 | a6 | f8 | 32 | c2 |
| 0060 | 9c | e7 | 88 | 8d | 0f | 9c | 9f | ba | 7e | 68 | 0c | 07 | 68 | 3a | 8b | c4 |
| 0070 | c5 | fc | 73 | 8f | ca | e8 | 13 | 66 | 20 | 31 | b3 | 10 | 3b | ab | 12 | a8 |
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 | 09 | d6 | 8a | a3 | ae | 70 | 8e | d6 | c7 | c0 | b7 | 7a | 2d | 22 | 64 | a3 |
| 0010 | 54 | 90 | 78 | 5e | 58 | bc | 0a | 60 | 4d | 50 | 3d | 20 | bd | 35 | 97 | 5f |
| 0020 | 33 | cf | 36 | 6e | 15 | 72 | 43 | 98 | 7d | 04 | 50 | 1e | 2e | ba | 6e | 5c |
| 0030 | 9a | 0a | 67 | c6 | 92 | cf | 82 | c7 | 95 | 30 | e5 | 38 | f9 | ea | d1 | 75 |
| 0040 | fa | 47 | 43 | 09 | c1 | 21 | 3d | 08 | 0a | 03 | ee | 31 | 8f | 14 | 79 | 26 |
| 0050 | 1f | 47 | ef | 52 | 0a | 09 | 67 | 70 | b0 | 9c | 48 | b7 | ed | f4 | 75 | 41 |
| 0060 | 1b | 50 | 46 | 97 | 17 | 4e | dd | 1a | 8d | 2f | cf | ff | 8e | 15 | 31 | 51 |
| 0070 | 95 | 39 | 0a | 3b | 42 | 61 | 1c | d1 | f1 | ee | fa | ad | 21 | 32 | b5 | ca |
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.
0x1f1cf56df1a170bd1535cffcdb5333c620f6e6235a99a8ca38065a8e7699a9bb0xdb5333c620f6e6235a99a8ca38065a8e7699a9bb0xdb5333c620f6e6235A99a8CA38065A8e7699a9Bbfrom 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 0x89d53a70…cd6350
// 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("0x89d53a70e664a0789d12c7832550dba040c2d640fb3f17306d11c0d87dcd6350")
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)