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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.
0xeeed4d95db83f972f2c27e3c1f241e633f12380968c0f4b10366ef4e1c938bebThe 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 | eb | 17 | cd | 27 | 69 | 77 | 99 | e8 | 6f | 19 | 4f | 7d | a2 | b4 | 8d | 03 |
| 0010 | e9 | 95 | 50 | eb | 71 | fb | ce | 41 | 99 | ec | 76 | 6f | 55 | 64 | 29 | 2c |
| 0020 | 78 | 94 | 20 | 16 | 10 | d3 | 0a | 41 | 54 | d7 | 3d | 30 | 01 | 02 | 1a | 25 |
| 0030 | 10 | 98 | 06 | e8 | 55 | be | de | a7 | a2 | 1b | 9d | a4 | df | 1c | 3b | da |
| 0040 | 92 | 49 | b8 | bf | cd | 10 | fe | 6c | 44 | cf | a1 | 2d | 6f | ca | 8d | 1d |
| 0050 | b4 | 4d | e2 | a9 | 4c | 89 | e2 | f8 | 7b | 32 | df | 25 | 04 | 1b | 3e | 89 |
| 0060 | bb | 73 | 29 | 35 | 64 | cb | 8a | 9d | 1c | 6d | 41 | cb | 9b | 3f | af | 5f |
| 0070 | b4 | 70 | d4 | 87 | c9 | d4 | fd | 51 | 11 | 73 | 32 | eb | 78 | d4 | 28 | 17 |
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 | 2b | 7f | 9f | 76 | e3 | 34 | 8a | e2 | 1f | ea | a8 | e1 | 26 | 78 | 09 | c9 |
| 0010 | fd | 29 | da | 0e | 49 | e9 | c1 | 50 | 54 | 56 | 62 | 56 | a0 | 2f | 91 | 2f |
| 0020 | 35 | 24 | d7 | 69 | 72 | 4e | c7 | d1 | 23 | ab | bc | bb | 16 | 21 | a7 | c9 |
| 0030 | 8e | b5 | bc | 9a | 7e | 99 | 79 | 8c | 25 | 62 | 49 | c7 | a0 | ce | de | 4b |
| 0040 | 5c | 55 | 43 | 4e | e0 | 3f | a0 | 63 | fd | ec | d3 | 5b | cf | 58 | d7 | be |
| 0050 | 33 | 9c | 6f | 26 | f3 | b5 | 84 | 27 | 72 | bc | a1 | d5 | 3f | 5e | a8 | 37 |
| 0060 | f2 | 3c | 42 | 91 | c3 | 01 | ca | a2 | 79 | e7 | b1 | d1 | 9e | 23 | c8 | 44 |
| 0070 | 7b | ce | 68 | d1 | 7f | a9 | 3f | fd | 6a | 28 | 96 | 47 | eb | 66 | 06 | 7e |
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.
0x56a00a76a3b8d995c29c1abda067d21a61e8826168acbe27df2275a60d4a518d0xa067d21a61e8826168acbe27df2275a60d4a518d0xA067D21a61E8826168ACbe27df2275a60d4a518Dfrom 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 0xeeed4d95…938beb
// 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("0xeeed4d95db83f972f2c27e3c1f241e633f12380968c0f4b10366ef4e1c938beb")
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)