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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.
0xe8c7e72e82f108934d513bd9fcabb4b7f190097b0f101e4b18a30ec262819b40The 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 | 00 | 26 | 7c | c2 | b1 | 5d | cb | 65 | 31 | 34 | fd | 1c | 69 | 29 | 42 | e7 |
| 0010 | b9 | 66 | fa | 69 | 9c | c5 | ff | 77 | 71 | c8 | 0c | d8 | b3 | bf | 49 | 58 |
| 0020 | 6c | 02 | 8a | ae | fe | c2 | 7e | c1 | ff | 96 | 11 | 07 | 7e | f5 | 89 | b8 |
| 0030 | d7 | 9c | f8 | 8e | f2 | 15 | c8 | 72 | bc | b6 | 67 | 1d | 03 | 51 | 45 | 21 |
| 0040 | b7 | 13 | 70 | 89 | 91 | 6a | 1f | 0a | 44 | ec | 29 | 51 | 08 | a4 | cf | 4a |
| 0050 | eb | f2 | 77 | 6c | 7b | c4 | fc | dc | 37 | c3 | ad | f6 | 09 | 4a | af | b2 |
| 0060 | 6c | 22 | 66 | dd | 41 | a1 | 1a | 3d | de | 40 | 2e | 39 | b8 | bc | e9 | bd |
| 0070 | 9f | 34 | 60 | 7e | c2 | 3a | c3 | ce | 41 | cb | ee | c2 | dc | ed | b9 | 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 | 12 | 81 | f1 | 57 | 44 | 2f | e6 | 26 | 87 | 23 | e5 | 1a | b3 | 7d | 34 | 62 |
| 0010 | e4 | 7f | d3 | 5c | 77 | 49 | a4 | f5 | b3 | 9c | be | 2e | c5 | 71 | 38 | 2d |
| 0020 | 98 | 01 | 8e | 1f | d0 | e2 | 29 | ff | cd | d0 | f6 | 79 | 4f | 06 | 80 | 3b |
| 0030 | 10 | d9 | 30 | d9 | 68 | 34 | ff | c2 | e1 | 84 | 6f | e4 | de | b9 | eb | fc |
| 0040 | 84 | 59 | 7b | 41 | 8c | 1b | 19 | 2d | 4e | a7 | 51 | a1 | 8a | ed | 09 | d3 |
| 0050 | 5b | fd | 58 | 9c | 7f | 44 | bd | fb | 2c | ce | 81 | bb | a1 | 09 | 36 | 06 |
| 0060 | 34 | 61 | 8c | 9a | b4 | 36 | f9 | 9b | 9e | 8e | e4 | 9b | 50 | d8 | bf | aa |
| 0070 | ae | f4 | fd | 50 | 8c | 0e | ac | c9 | 67 | f0 | 7d | 23 | c9 | 92 | 42 | db |
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.
0x44ce562eb53d6fa6af204435be3566e9dececc51d3887a8d3d83210dd245e6fb0xbe3566e9dececc51d3887a8d3d83210dd245e6fb0xbE3566E9DECECC51d3887A8d3D83210DD245e6Fbfrom 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 0xe8c7e72e…819b40
// 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("0xe8c7e72e82f108934d513bd9fcabb4b7f190097b0f101e4b18a30ec262819b40")
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)