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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.
0x38138ef48c74cc0345fe72f7cc775b3b86aa52656b1f36d197f22913ef00323eThe 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 | a3 | b8 | 95 | 96 | 3e | 03 | 0d | cd | 6b | 44 | fc | b7 | 65 | 2a | be | b1 |
| 0010 | 32 | d2 | 5a | c4 | 55 | a0 | 0f | 3a | cf | 37 | 79 | a5 | 86 | 3f | 8b | 3b |
| 0020 | 1d | 54 | a1 | 6c | 8e | 5b | 71 | 81 | 82 | ef | 83 | 2e | de | 7b | b6 | e6 |
| 0030 | 42 | 83 | 3d | 3a | 9b | 65 | 3a | 39 | 63 | 53 | bc | bb | 60 | 69 | d0 | 4c |
| 0040 | db | 0f | 16 | d7 | 34 | 96 | f2 | 6c | cd | 6d | b7 | 69 | 6e | cb | e8 | 34 |
| 0050 | 7e | f0 | 7e | 13 | 9c | 25 | fd | b3 | a2 | fa | e8 | 91 | 77 | de | 2f | ec |
| 0060 | 54 | 9f | b2 | f8 | 50 | c5 | 0f | 69 | 5c | a8 | 07 | da | 11 | 25 | 6a | 2c |
| 0070 | 42 | 31 | 98 | 54 | 0b | b1 | 25 | 1f | 99 | 15 | aa | fb | 8d | 04 | 36 | 2c |
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 0x38138ef4…00323e
// 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("0x38138ef48c74cc0345fe72f7cc775b3b86aa52656b1f36d197f22913ef00323e")
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)