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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.
0x017c93db2075c3ebaab3bf7d8d40cb3946a7cee7eff06ed7d6a05f5faceb0cbaThe 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 | 39 | f2 | 06 | 57 | 07 | 68 | 66 | 6c | 03 | 8b | 72 | 8a | da | c9 | 98 | f5 |
| 0010 | 20 | bd | 39 | 04 | 2e | d0 | 98 | 4d | 42 | bf | 5d | aa | 70 | 70 | c7 | f0 |
| 0020 | b1 | dc | c5 | f7 | 5d | f7 | 70 | c8 | 48 | 4b | 82 | 4f | 40 | 45 | cd | b6 |
| 0030 | be | f4 | eb | e7 | d7 | 52 | bf | 85 | 06 | 93 | 9f | 73 | 70 | c1 | 25 | c3 |
| 0040 | e4 | 98 | 25 | 0a | c0 | 64 | 6b | 56 | 92 | ee | df | c7 | 75 | 30 | 19 | 78 |
| 0050 | ac | c8 | c7 | a1 | 81 | ff | 67 | 1f | 61 | 2b | 1d | ad | b9 | 91 | ff | c5 |
| 0060 | 16 | 60 | 50 | 86 | 94 | ed | b4 | e3 | f2 | a0 | b4 | 0f | bf | e3 | 64 | d2 |
| 0070 | 13 | a0 | 7c | 4b | fd | 71 | 02 | c9 | b1 | 2c | c3 | 9d | 11 | 5c | f9 | 88 |
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 | ac | dc | 15 | 32 | ef | 1a | af | fa | 15 | 84 | ba | 83 | d9 | 7e | 54 | c6 |
| 0010 | 62 | 3d | 89 | c3 | e5 | f2 | 10 | 10 | c6 | e0 | ab | 84 | 26 | 5e | 0b | bc |
| 0020 | e0 | 67 | 4f | 7f | e9 | d7 | bb | 93 | 0c | 30 | 4f | 71 | 7e | 18 | 9f | 98 |
| 0030 | b2 | 2b | 0d | 3d | 4e | 65 | b8 | 29 | 96 | da | bb | 7b | c8 | 00 | 2b | 9d |
| 0040 | 88 | 2c | ea | af | e8 | 40 | 52 | e7 | c5 | 21 | e7 | a6 | e8 | 11 | fa | b5 |
| 0050 | 10 | 73 | c1 | ec | 5a | ff | bb | 47 | e4 | 83 | 1c | cc | 42 | d3 | 78 | 75 |
| 0060 | 77 | 46 | e9 | 15 | be | 5c | 28 | e4 | b1 | ab | ad | 53 | 35 | fc | c7 | 15 |
| 0070 | 01 | d7 | d1 | 0f | de | e1 | 19 | 97 | a4 | 45 | 5f | 7e | 58 | 66 | 6e | c2 |
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.
0xacf875e20a7225902a2c1f327eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60CA835967756abB1e345285D76C8D27from 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 0x017c93db…eb0cba
// 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("0x017c93db2075c3ebaab3bf7d8d40cb3946a7cee7eff06ed7d6a05f5faceb0cba")
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)