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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.
0xa9b6a581d690d5ae48238b18329188382eb7d7d8e2912ba918d459624243ab3bThe 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 | b7 | ea | de | a9 | 6b | 39 | 84 | 38 | cb | ad | 70 | c4 | 79 | 1b | 28 | 93 |
| 0010 | a5 | e3 | a7 | 1a | b8 | a4 | b4 | 66 | 1f | 67 | f3 | 48 | b7 | 9c | 14 | d4 |
| 0020 | 5e | b4 | 3a | 96 | 29 | ca | 3b | 7f | 29 | 60 | 34 | c8 | 20 | 2c | 98 | 40 |
| 0030 | 50 | 36 | c9 | a6 | bb | 6b | f3 | d6 | 75 | 3e | d0 | 9f | dc | aa | 4e | 71 |
| 0040 | 70 | d7 | 38 | ad | bb | dc | 91 | 17 | 92 | ab | 96 | 02 | ee | 13 | 09 | e7 |
| 0050 | 14 | cb | 0f | d1 | 0c | 5d | 6c | 78 | fc | a9 | f2 | b5 | c3 | b7 | dd | a4 |
| 0060 | a0 | 1a | 2f | c2 | 24 | 4b | a1 | 78 | 32 | b7 | 6f | 01 | ec | 97 | 3b | 80 |
| 0070 | aa | 8b | 51 | 7f | 1e | b9 | dd | fe | 53 | f8 | 52 | 68 | 11 | c3 | 76 | 76 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xa9b6a581…43ab3b
// 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("0xa9b6a581d690d5ae48238b18329188382eb7d7d8e2912ba918d459624243ab3b")
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)