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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.
0x88c5796f6124b4ef455273c28d5a6f9a17f23b633d20d212074349be4d157ddcThe 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 | 08 | 58 | 98 | 7d | f4 | c0 | 35 | 86 | 5e | 3a | 69 | d5 | d7 | 3d | c0 | 63 |
| 0010 | ef | f4 | ca | 39 | 13 | 2c | d5 | 7b | 98 | 91 | 5b | cd | c3 | 7e | 04 | 60 |
| 0020 | e9 | 1b | 8e | 53 | 88 | a1 | 1e | ba | 1c | f1 | 01 | ad | 52 | a1 | be | 64 |
| 0030 | 50 | 24 | 19 | 96 | bd | 2b | 18 | 79 | af | a5 | cd | f7 | c8 | d9 | 3a | a4 |
| 0040 | a7 | 35 | 31 | 93 | 6e | eb | a9 | 18 | 54 | a8 | a5 | d4 | 9c | bb | 38 | f9 |
| 0050 | fe | d7 | 94 | 1f | 71 | 31 | a2 | 9f | c2 | 31 | cf | fe | 11 | af | da | ed |
| 0060 | e4 | c9 | 25 | d4 | 60 | ed | b4 | f8 | ec | f4 | 40 | 0d | 9b | c7 | 18 | 7b |
| 0070 | 2b | 0d | 8d | 3d | 13 | 7c | 69 | c5 | b3 | 0c | 5b | 58 | 8f | 43 | ae | d2 |
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 | f9 | f0 | 67 | c8 | 04 | 92 | d5 | 9d | ab | 6b | 13 | f6 | 22 | fa | bd | 95 |
| 0010 | 25 | aa | d9 | 86 | 78 | f3 | c0 | bb | 6e | 85 | 9f | 0e | e5 | 8d | c1 | 35 |
| 0020 | c0 | 4d | 9d | 0f | 28 | f0 | 68 | ef | f0 | 6d | 49 | e4 | 7d | 70 | df | 28 |
| 0030 | e0 | 5f | ab | c1 | 1a | e6 | 75 | 1d | ba | bc | 52 | aa | 6f | ac | 65 | eb |
| 0040 | 00 | b3 | 37 | 25 | 4b | 95 | c9 | 10 | f1 | e1 | 8c | d1 | f0 | 3c | f9 | 9c |
| 0050 | a3 | 4c | bb | 7f | 02 | cd | 60 | 5d | 27 | 2e | 39 | 23 | af | 2f | ec | 44 |
| 0060 | 71 | f9 | 9e | e6 | 21 | 17 | 1f | 1e | 98 | 91 | c1 | 2e | e1 | 26 | 56 | 82 |
| 0070 | e1 | d9 | 3c | 46 | ff | c7 | 46 | a2 | f9 | 76 | b4 | 93 | 2e | e8 | 77 | 4c |
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.
0x63b45758c7091b9dcb3a153a106214b1a4819d017eefb29a4ebefad259a0fa260x106214b1a4819d017eefb29a4ebefad259a0fa260x106214B1a4819D017eefB29a4ebEfAd259a0FA26from 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 0x88c5796f…157ddc
// 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("0x88c5796f6124b4ef455273c28d5a6f9a17f23b633d20d212074349be4d157ddc")
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)