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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.
0x342819139758c3b01371a299c6ac195f4cae97fce71914a7352f222350b3f653The 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 | e8 | 39 | 60 | db | 1f | b8 | 75 | 66 | d5 | 32 | 0c | 09 | 4a | 00 | c6 |
| 0010 | 0c | 0e | 66 | 4d | b6 | d2 | ae | 6f | 23 | b8 | 35 | 8f | 2f | 00 | 81 | 7f |
| 0020 | 4c | 62 | bb | f8 | 03 | 7d | c0 | e1 | c3 | 19 | 39 | e3 | f8 | d6 | 85 | c9 |
| 0030 | 14 | ee | d7 | 37 | ba | 0d | 68 | d0 | 4b | e5 | 95 | 5d | 5b | e9 | 93 | f1 |
| 0040 | d6 | 4a | bf | 62 | 73 | 6f | a0 | 94 | c3 | 79 | 2d | 10 | 31 | bf | 33 | 8f |
| 0050 | 11 | 18 | 9c | 70 | ef | 39 | ad | 8b | 75 | 39 | b1 | f7 | f7 | ca | 30 | 9e |
| 0060 | a6 | f1 | b6 | cf | ee | 2d | 59 | 67 | f7 | 3c | 4a | 83 | 71 | 13 | 42 | 26 |
| 0070 | 0f | 7c | 42 | bc | a1 | a2 | 26 | 18 | de | 02 | 49 | a9 | ff | e1 | ad | 79 |
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 0x34281913…b3f653
// 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("0x342819139758c3b01371a299c6ac195f4cae97fce71914a7352f222350b3f653")
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)