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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.
0x89c8f79e7c1eddae8166bf069d1b5a9d12429c28e3874a7916f3a620b9e8e62dThe 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 | a0 | fa | 17 | 74 | d7 | fa | 84 | 39 | b4 | 44 | b7 | 31 | a5 | a6 | 84 | 28 |
| 0010 | 44 | b8 | 68 | 17 | 80 | 44 | 0b | f2 | 6b | de | c2 | eb | 0b | 5a | 93 | 48 |
| 0020 | 31 | 77 | 33 | 5c | 2d | 4d | 8c | 09 | 1f | ea | a4 | 81 | 2b | 84 | 3f | 24 |
| 0030 | 65 | 2e | 64 | 6a | 50 | 6c | 7a | 5b | 06 | 62 | aa | 37 | cf | 26 | c5 | 05 |
| 0040 | 2e | 46 | e9 | c0 | a7 | f8 | c6 | f5 | 38 | 4a | 16 | b1 | 23 | fc | da | 63 |
| 0050 | ee | 20 | d6 | 3e | a2 | 63 | ee | 8c | 93 | b9 | 79 | 38 | 73 | 59 | cc | 3f |
| 0060 | c0 | 6c | c1 | 51 | 5d | df | 5e | ac | 67 | 03 | 2e | 49 | 40 | 60 | 0e | 07 |
| 0070 | 36 | 85 | 0f | 39 | bf | 6c | cc | 18 | df | 32 | df | ee | ae | e1 | 39 | e1 |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x89c8f79e…e8e62d
// 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("0x89c8f79e7c1eddae8166bf069d1b5a9d12429c28e3874a7916f3a620b9e8e62d")
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)