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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.
0xe990e32902a65da2aa690a3c1f7c50bf2e623c178e7cb3afdd0c3ee9896abff7The 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 | 7a | 70 | 63 | cf | 93 | ea | e2 | 3b | 0b | d4 | f7 | 6a | 97 | fc | c6 | dd |
| 0010 | 0e | dc | 2c | 73 | 1e | 54 | 8e | 26 | cb | 0c | 70 | b7 | 17 | ee | bf | d8 |
| 0020 | ca | 7e | 54 | 4c | c7 | 1c | 14 | e0 | fc | 04 | 9b | 60 | f5 | 01 | 4c | 64 |
| 0030 | 6f | e1 | 0b | 0e | 31 | eb | 78 | b9 | c7 | ea | 83 | 80 | 97 | fe | f0 | 32 |
| 0040 | 70 | 1b | 01 | 59 | c2 | c0 | 8c | cf | 8b | ed | be | 12 | e9 | 95 | c8 | 26 |
| 0050 | 1a | 61 | 8d | c9 | c4 | 39 | 03 | 50 | 2d | 7f | 85 | 08 | 12 | 69 | bb | 33 |
| 0060 | 80 | 08 | 58 | 5d | 7c | dd | d7 | a6 | 18 | e0 | 1e | c1 | 16 | cc | 85 | a7 |
| 0070 | 33 | 77 | 7a | 1e | e6 | 0e | 4f | f5 | 43 | 9b | 2c | 8c | 9f | c6 | 50 | a8 |
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 | 49 | 60 | fb | 27 | 62 | 74 | ba | 63 | e0 | 43 | 87 | 65 | cc | 53 | 3a | 0d |
| 0010 | 86 | 3f | 80 | 29 | 70 | 4e | 60 | 95 | 21 | da | 5a | 5f | c9 | 8c | 9b | 4b |
| 0020 | 59 | 44 | d9 | b0 | 1b | b3 | de | af | 0f | 1d | d9 | 9c | ad | 23 | 7f | 6b |
| 0030 | 1a | e1 | f6 | bd | 3b | dd | a6 | b2 | 8b | 52 | 41 | e0 | 56 | cc | 56 | 09 |
| 0040 | 41 | bf | 00 | cd | 95 | a3 | c5 | f5 | 9a | a9 | 1e | d3 | c1 | 65 | 0b | bc |
| 0050 | dc | d5 | 5a | 54 | 46 | 71 | 70 | 7e | 01 | 6c | 87 | d2 | 99 | e8 | ad | a4 |
| 0060 | bb | 8c | 49 | bc | 93 | f7 | f3 | d2 | 29 | 1a | 8b | d0 | d4 | 55 | 5d | cc |
| 0070 | 3b | f7 | 49 | 0c | 1c | 86 | 40 | 32 | 6f | 26 | da | aa | 6d | e0 | 12 | bf |
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.
0xcb41bcc127b7111e1a900c9f401eabcb59ef52728d657351923f074afbc3f1860x401eabcb59ef52728d657351923f074afbc3f1860x401EAbcB59Ef52728d657351923F074afbC3F186from 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 0xe990e329…6abff7
// 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("0xe990e32902a65da2aa690a3c1f7c50bf2e623c178e7cb3afdd0c3ee9896abff7")
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)