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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.
0x25f2985288c3faf8c435507bd43d6db1abbea43b91fd155220ba3fa613c04305The 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 | bb | 91 | 9e | d3 | 1f | 26 | e8 | 6e | a4 | 32 | a5 | 9c | 53 | 75 | 5d | f6 |
| 0010 | 6d | 4b | 82 | 21 | 57 | 61 | 28 | 87 | ed | d7 | ee | 23 | 68 | 53 | c8 | 5d |
| 0020 | 4d | b1 | b5 | 30 | 8a | 07 | cd | e1 | b1 | 56 | 1f | 9e | 55 | a6 | 88 | 7b |
| 0030 | 4c | ec | c1 | d3 | ed | a2 | 99 | 1a | 62 | ca | 34 | dd | 4b | 82 | ac | 21 |
| 0040 | db | 08 | 6d | 2d | 2d | 86 | 4b | 9a | bf | f5 | e6 | 97 | ab | 1c | 28 | b2 |
| 0050 | a2 | 15 | a9 | 2b | 30 | 89 | 95 | 4f | 87 | c9 | 42 | 90 | 79 | 7d | 6d | 6d |
| 0060 | 63 | 55 | b4 | 49 | 2b | d9 | 14 | eb | 3a | 14 | 40 | e2 | 28 | 55 | 69 | 09 |
| 0070 | 10 | a1 | 78 | 5c | 31 | 51 | 52 | f4 | 4a | 88 | ae | 30 | 12 | 7f | d0 | fa |
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 0x25f29852…c04305
// 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("0x25f2985288c3faf8c435507bd43d6db1abbea43b91fd155220ba3fa613c04305")
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)