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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.
0x3fe2d06ea9bfbe4ca5e779220fafd84cd41e424b3e136a90bc1ff48b06a1f032The 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 | 4b | c5 | f5 | 68 | cf | 72 | 5f | 90 | 04 | 16 | 78 | 86 | 11 | 8f | 48 | d7 |
| 0010 | fb | 45 | 64 | 7a | 1b | 92 | 24 | d3 | e8 | bc | ef | 57 | 21 | cc | 64 | 6b |
| 0020 | 36 | ac | de | 43 | e2 | 0d | 61 | e9 | ad | da | 2e | 91 | a0 | 42 | 8a | 84 |
| 0030 | eb | 50 | c3 | 36 | da | e1 | eb | 13 | 97 | 31 | 78 | 67 | a7 | bb | e6 | 1c |
| 0040 | 58 | 6b | 64 | 09 | 59 | 41 | ef | 16 | ca | ea | d8 | 0c | 15 | a4 | 68 | ed |
| 0050 | 30 | ae | bd | 75 | 35 | 2c | d2 | 77 | 03 | 6a | b8 | 0f | 9b | 6c | d9 | 51 |
| 0060 | b0 | 8d | 21 | d3 | 67 | f9 | c5 | 2d | 90 | 72 | e1 | 18 | 46 | 34 | 21 | a6 |
| 0070 | d9 | 82 | 33 | a5 | 1f | 1d | 5b | e1 | 99 | a6 | 63 | e3 | 14 | 1b | 3d | 37 |
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 | 81 | 77 | c6 | 07 | db | f1 | 60 | e3 | 30 | f9 | 0a | 85 | 3e | 39 | 21 | ad |
| 0010 | 49 | 9d | 4a | 32 | c5 | 90 | 3b | ab | 04 | b2 | c8 | f8 | 9b | 24 | a0 | 93 |
| 0020 | d7 | ab | ab | 28 | 88 | dc | b6 | a2 | 68 | a3 | de | 3b | cd | 59 | 3c | 50 |
| 0030 | 70 | 4a | 02 | f3 | 9f | 9b | 81 | d6 | d1 | d5 | 65 | 26 | 7a | 43 | 79 | 48 |
| 0040 | d3 | c5 | dd | 4b | e9 | f6 | 62 | 38 | a5 | 71 | 1f | 69 | d3 | 77 | 51 | d3 |
| 0050 | f5 | 5b | 3b | b3 | 1b | 4b | b5 | 85 | 65 | e3 | 5f | 42 | 4d | 6a | eb | 19 |
| 0060 | 9c | 87 | f1 | 54 | 69 | 93 | 06 | f6 | dc | 5c | a3 | f3 | 1a | 9d | 63 | 1a |
| 0070 | 9f | dc | 16 | f4 | 65 | 0b | c1 | db | 1c | 9b | 33 | 22 | 71 | c6 | a1 | e5 |
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.
0x57abf2bb97683e471ec69d93e6976046f8643ac06191b32b362ab0169167c2ff0xe6976046f8643ac06191b32b362ab0169167c2ff0xe6976046f8643aC06191b32b362AB0169167c2Fffrom 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 0x3fe2d06e…a1f032
// 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("0x3fe2d06ea9bfbe4ca5e779220fafd84cd41e424b3e136a90bc1ff48b06a1f032")
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)