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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.
0x0fa98108729ccb822162762dfdf8a506a9fb0f9dfa111dfc2982df193a3613a8The 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 | aa | f5 | 0f | f1 | b7 | 91 | b8 | f8 | 80 | 50 | 42 | fa | 37 | 8c | 25 | be |
| 0010 | c4 | 35 | 24 | be | 64 | ab | a5 | d0 | 8c | 5d | 5c | 74 | b4 | 5a | a5 | 7f |
| 0020 | 74 | 1e | 86 | f4 | 2b | b6 | 2e | 86 | 90 | 47 | 6f | 31 | 40 | e1 | b8 | fa |
| 0030 | 42 | 73 | e9 | 26 | ea | 3a | 6b | a0 | b8 | 81 | d1 | 5b | c6 | 54 | 0d | 0d |
| 0040 | 2a | 91 | 25 | 7b | 8d | 11 | bd | 81 | e5 | 67 | 75 | 1f | b1 | 6a | a0 | 93 |
| 0050 | f3 | 36 | 59 | 39 | 44 | 4a | bb | 4b | bd | 24 | d0 | 8c | 51 | 8d | c9 | 99 |
| 0060 | 31 | 98 | 0e | ac | e3 | 83 | 8f | 17 | 1c | f6 | b7 | ae | 37 | 23 | bc | 2c |
| 0070 | 7c | 5e | 1a | 1b | b3 | 34 | fe | 76 | c5 | 76 | f4 | bb | ee | ba | d9 | b5 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x0fa98108…3613a8
// 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("0x0fa98108729ccb822162762dfdf8a506a9fb0f9dfa111dfc2982df193a3613a8")
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)