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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.
0x9557af1af529f5d9e59c4fe77a362eda36bc96f451f82f9dce39c33b2bc68822The 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 | b4 | d7 | 3d | 61 | be | 75 | ba | d8 | 8c | 23 | c1 | f9 | 72 | 61 | ce | a0 |
| 0010 | 3b | 33 | 03 | 85 | 37 | 8a | 98 | 25 | 8a | 23 | aa | 03 | 5f | 4c | 68 | 23 |
| 0020 | 30 | b4 | f8 | 2d | cb | 8f | 18 | c7 | aa | b6 | 86 | 40 | af | 0b | e4 | c8 |
| 0030 | fc | 20 | 6d | 34 | 64 | 5e | c7 | 05 | 78 | 64 | 28 | 07 | aa | 5a | f4 | 58 |
| 0040 | cf | b7 | 79 | 6a | 19 | 24 | b4 | c0 | 65 | 52 | d0 | 94 | fc | e8 | 3c | e2 |
| 0050 | e5 | 01 | bc | d7 | a2 | 78 | 36 | 34 | 80 | 4e | dc | 7d | ae | 33 | af | 2b |
| 0060 | 2a | 7b | fc | 1e | 8b | 8e | bc | f2 | 3c | fe | 6f | 24 | a6 | b8 | dd | cd |
| 0070 | 0a | ba | eb | 4d | dd | 93 | 38 | a8 | 0c | 44 | 1b | d6 | 0c | a0 | 12 | 24 |
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 | d6 | 88 | fd | 98 | 2f | b4 | d2 | 3d | 68 | 65 | 3b | b2 | 88 | a3 | f8 | 1f |
| 0010 | a8 | cc | 68 | 98 | 66 | ba | 83 | ce | 72 | c7 | 12 | ac | fe | 75 | c3 | 1a |
| 0020 | de | 0d | 02 | 8a | 32 | 9f | 05 | 26 | c0 | e9 | 3d | 1a | f8 | 8a | 3a | 24 |
| 0030 | 26 | e2 | 69 | 0e | e1 | da | 2f | ff | 43 | cd | a0 | d8 | 58 | fb | a5 | 35 |
| 0040 | 83 | 4c | 07 | ba | da | 58 | 4d | 25 | 84 | 35 | a0 | 30 | ed | 0a | 29 | eb |
| 0050 | d9 | 16 | 89 | eb | 98 | 2b | cc | 6e | 9b | 7e | ff | 5e | 1b | f5 | 4b | 81 |
| 0060 | f0 | 9b | 1d | 81 | a6 | c0 | 9f | c6 | 57 | 43 | 36 | 5e | b6 | fc | be | d0 |
| 0070 | 02 | 3a | 57 | 62 | cb | 95 | ae | 53 | 7e | 8c | 3b | e2 | a1 | cd | a2 | 5a |
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.
0x0fb85397eb15d7a61348d856ddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xdDB05b4FcDD1AF5F41E43F77f1BcDAd51b3B9775from 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 0x9557af1a…c68822
// 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("0x9557af1af529f5d9e59c4fe77a362eda36bc96f451f82f9dce39c33b2bc68822")
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)