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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.
0x45e1745d3c3eadd8f80b1d9df1ae6acb9df5a2d9ebc370c9851445a66d1e655aThe 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 | 41 | 91 | b9 | 07 | 98 | 33 | 14 | 05 | 9b | d4 | 78 | 12 | e4 | 65 | 8b | 97 |
| 0010 | 6d | d8 | 90 | 18 | fd | 4d | a0 | 87 | 5c | 5b | 40 | 52 | 5d | 26 | 20 | 53 |
| 0020 | aa | 49 | 7e | a2 | 89 | 2f | 45 | 20 | 18 | d0 | 6c | 4a | d4 | 31 | fd | 03 |
| 0030 | 7b | f9 | b0 | 39 | 29 | 9c | a9 | 6d | 76 | 04 | 96 | c2 | b5 | b4 | cf | 63 |
| 0040 | 66 | 2d | 4d | b7 | aa | dc | 28 | 7a | a5 | f4 | 61 | c7 | cd | 35 | 4b | 83 |
| 0050 | 67 | 04 | 02 | 94 | b1 | fb | 0f | 5b | 07 | b1 | e3 | 80 | 97 | 3f | df | 29 |
| 0060 | 9a | df | 4a | 05 | b5 | 21 | da | 30 | 47 | 1a | 6e | d7 | 04 | 0c | 47 | e7 |
| 0070 | 27 | f6 | d1 | 88 | 3d | 18 | 6e | 29 | e4 | 07 | 0d | ee | 93 | c7 | 65 | 1e |
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 | 71 | 54 | b8 | 2c | 64 | dd | 64 | 53 | 6d | dc | 8a | 93 | a8 | 4d | d4 | de |
| 0010 | 6e | 35 | 04 | 0c | 29 | bf | 06 | a9 | 38 | ef | 3b | 6c | d0 | 4c | 23 | 6f |
| 0020 | 72 | 94 | 77 | 18 | 29 | 0c | 54 | 18 | 64 | 88 | 55 | 4b | 09 | 3c | 70 | 53 |
| 0030 | 83 | 76 | f6 | 0d | 58 | 49 | 4c | 44 | bc | a8 | 6a | 36 | ed | 03 | 09 | 83 |
| 0040 | 64 | 26 | 0a | 5d | 19 | 64 | 25 | 22 | 79 | 76 | 7f | 5c | 55 | fd | 5e | de |
| 0050 | 2f | 91 | 9f | 43 | fd | 40 | ec | 47 | 39 | 13 | 72 | 4b | a1 | 0f | fd | 85 |
| 0060 | 67 | f3 | c6 | cf | 9c | ad | 3c | 47 | 84 | 70 | 49 | 4e | 3a | f2 | 94 | ed |
| 0070 | a2 | 3f | f5 | 3e | 1d | 31 | 34 | e2 | ae | 2c | 1d | 1b | 65 | ee | 05 | 41 |
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.
0xda3b7cc8ee4969d8775aa2b032bc8336db4a17bf18a15d37c7c34fdd71193acc0x32bc8336db4a17bf18a15d37c7c34fdd71193acc0x32bC8336DB4a17BF18a15d37C7c34Fdd71193aCCfrom 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 0x45e1745d…1e655a
// 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("0x45e1745d3c3eadd8f80b1d9df1ae6acb9df5a2d9ebc370c9851445a66d1e655a")
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)