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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.
0x4265bfdf57fb10282567540abf668e7731441d57a78766d3aac8890c1d92aa33The 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 | fc | 34 | 0a | 09 | 79 | 74 | 1f | b8 | 8a | 84 | 40 | 7f | b2 | c8 | ad | 28 |
| 0010 | 38 | 87 | e1 | 8b | 99 | 8f | d4 | 05 | 75 | 4b | c8 | b3 | 19 | 09 | 31 | a4 |
| 0020 | 35 | 61 | 87 | a9 | b6 | 65 | 24 | a8 | f7 | 50 | 38 | 37 | d9 | e2 | 83 | 90 |
| 0030 | f5 | 8b | d3 | cc | 4a | f5 | 33 | a5 | 0f | 63 | f5 | 81 | 81 | 59 | a5 | 7e |
| 0040 | 20 | 53 | 04 | d2 | c7 | d3 | 5b | 93 | 8e | 8d | 22 | 0b | 7a | 3b | 02 | 5a |
| 0050 | 04 | 4b | 42 | ab | 62 | bc | 10 | f2 | f7 | 78 | fc | 55 | 76 | d7 | 9a | fa |
| 0060 | 12 | c9 | ce | e1 | be | 61 | cb | 61 | 76 | 23 | 51 | 05 | 0c | 6b | 25 | da |
| 0070 | e1 | 0f | e7 | d4 | 62 | 15 | 62 | 6f | 7c | 8a | 5f | fe | 69 | f0 | 28 | fd |
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 | 9b | b2 | cb | 56 | 75 | 21 | 87 | e1 | 2b | 35 | 27 | d5 | c6 | 92 | 04 | 3a |
| 0010 | 0f | 61 | ec | a5 | 82 | b3 | 09 | e4 | 4f | 48 | 07 | e5 | 7b | a7 | 99 | ad |
| 0020 | f1 | b2 | 51 | 58 | 73 | ae | ab | d5 | eb | 29 | 2d | 51 | ba | 5b | 36 | c3 |
| 0030 | 1b | c6 | a0 | d1 | 6a | b9 | 41 | 56 | fa | a8 | 16 | ae | 64 | dd | 34 | da |
| 0040 | 39 | 0b | 1a | 0c | e5 | 7b | 61 | 60 | 8a | 27 | 42 | 6e | 85 | 28 | 6c | 07 |
| 0050 | 88 | 56 | 90 | 0b | 52 | 8c | 6f | 23 | 5d | c9 | 12 | 29 | 12 | 38 | 1d | 8d |
| 0060 | 54 | ca | 5c | 4a | 27 | 3e | 8d | c2 | 00 | 07 | 66 | 98 | 85 | aa | 8e | db |
| 0070 | ef | b2 | c6 | 12 | 30 | a1 | bb | 9e | af | 24 | 64 | 9c | 9f | 4a | 91 | d1 |
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.
0x29f30dfac7b52449ab0bca85bd6a96f6cac2f2a309382f66172bc5869f8889280xbd6a96f6cac2f2a309382f66172bc5869f8889280xBd6a96F6cAC2f2A309382f66172bc5869f888928from 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 0x4265bfdf…92aa33
// 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("0x4265bfdf57fb10282567540abf668e7731441d57a78766d3aac8890c1d92aa33")
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)