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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.
0x25b78b3dfa9284e936dbd9fcf4279c984b3b253093577e27037af345b26ebce9The 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 | b8 | 55 | 0a | a4 | 74 | 57 | 23 | 76 | 74 | 50 | b6 | e0 | 7e | c2 | 8c | 1d |
| 0010 | bf | 77 | 3e | 7b | 3f | a8 | 0a | e7 | c2 | 25 | b4 | 69 | f0 | f4 | c6 | 96 |
| 0020 | 6f | 34 | 85 | 03 | 48 | 62 | 2b | ea | f3 | d1 | c6 | d1 | 40 | c2 | bb | 63 |
| 0030 | 6b | 59 | 44 | cb | 5f | ac | fb | 97 | 34 | 7c | 67 | 0d | 38 | 78 | 77 | f8 |
| 0040 | 08 | ef | c5 | 9b | 7f | 2d | 7d | 2d | b9 | 78 | 18 | 32 | 98 | 35 | c9 | 3c |
| 0050 | 33 | dc | ae | d1 | f2 | 73 | e8 | c0 | 1d | 3f | b6 | 9e | 81 | 91 | dd | ba |
| 0060 | 75 | 64 | 4a | 2a | fa | 4b | 98 | a8 | f2 | 83 | 53 | f5 | 97 | 5d | 4c | 6d |
| 0070 | 6b | 55 | 84 | 12 | f2 | 54 | 16 | b5 | d9 | aa | 86 | 57 | b3 | 0e | 41 | a7 |
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 | 83 | 15 | 94 | 7c | a5 | b5 | 00 | c3 | e3 | 44 | ca | 0a | fb | 04 | f2 | 40 |
| 0010 | 72 | 8e | 53 | 20 | db | 24 | 7d | df | c8 | de | ba | 0f | ca | bc | 06 | 40 |
| 0020 | 66 | 98 | f8 | a4 | ba | f0 | 12 | 01 | 7e | f1 | 29 | 9a | c6 | f5 | 1c | 86 |
| 0030 | cb | cd | 6a | ec | 0b | 24 | f4 | 4f | 67 | 55 | de | 21 | e8 | d4 | 3f | 96 |
| 0040 | 6c | f7 | 0d | 4c | f4 | 92 | b8 | 61 | 7e | 64 | 33 | 1e | 8a | 65 | d2 | dd |
| 0050 | 37 | 26 | 27 | 5a | f2 | a7 | 22 | d2 | 35 | 8b | 87 | b0 | b4 | 05 | 03 | 46 |
| 0060 | d3 | 17 | fc | 20 | 7a | a4 | ba | 56 | d9 | 68 | 8f | 76 | 21 | 54 | de | 2d |
| 0070 | 4d | 52 | 05 | 2c | da | 4d | 3c | 17 | f9 | da | 6d | 59 | 8a | b2 | 56 | a5 |
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.
0xfe967034b07ee78624a96807de922824803ed5a842d20d70a5b5ebcbcba021ea0xde922824803ed5a842d20d70a5b5ebcbcba021ea0xdE922824803ed5A842d20D70a5b5EBCBCba021eAfrom 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 0x25b78b3d…6ebce9
// 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("0x25b78b3dfa9284e936dbd9fcf4279c984b3b253093577e27037af345b26ebce9")
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)