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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.
0x2a013675e996b4431b429bf281b42e7f750ce6c3b178a1c428aa3048a1020565The 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 | 0d | 4c | 39 | 62 | 84 | fd | 1c | 04 | e6 | e4 | 0d | c4 | 14 | 8b | 35 | dd |
| 0010 | 8c | f9 | 23 | a9 | a1 | 99 | 92 | d0 | 22 | fa | 48 | 26 | 66 | fc | aa | 53 |
| 0020 | 37 | da | 28 | dc | b0 | 29 | 4e | 4d | ac | 61 | 47 | 58 | 0e | 2f | 8f | 37 |
| 0030 | 25 | 8c | ba | 04 | 5b | 2d | 0a | 15 | 2b | db | c1 | ad | 12 | 4a | de | 13 |
| 0040 | 4b | 7e | 32 | e8 | fa | f6 | e3 | ba | 97 | 3d | a9 | fd | 7f | b0 | 8e | 12 |
| 0050 | 7b | c3 | 3d | 3a | 24 | 44 | 72 | 45 | c3 | f1 | 5d | 56 | 0e | 34 | f5 | 2e |
| 0060 | 73 | 58 | 09 | 38 | 41 | ca | b8 | dd | 53 | 78 | aa | a9 | 55 | 49 | 86 | 08 |
| 0070 | 43 | 04 | 4f | 16 | 5c | db | 5b | f7 | 90 | cd | 8a | 73 | 1f | be | 63 | b8 |
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 0x2a013675…020565
// 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("0x2a013675e996b4431b429bf281b42e7f750ce6c3b178a1c428aa3048a1020565")
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)