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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.
0x155895d30529c23ce9657c49d234dd2f8171790bf91d3a27c02f596b55e25ab4The 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 | f4 | 8b | 16 | d1 | 33 | d2 | e7 | d2 | b9 | 7b | 84 | e1 | ba | 2e | c8 | e7 |
| 0010 | 4c | 50 | e8 | 81 | 49 | 30 | c8 | cb | 85 | c7 | 45 | bf | 53 | f2 | d7 | 5a |
| 0020 | e2 | 03 | 02 | 18 | 8b | f2 | b3 | 87 | f0 | 7e | a1 | 40 | c6 | 6a | ed | 39 |
| 0030 | 58 | c1 | 8f | 69 | 0a | f0 | 4c | 11 | 92 | 1f | 77 | 65 | 1d | c4 | 77 | 38 |
| 0040 | d6 | 77 | d8 | b2 | 91 | cd | 2a | df | 70 | a9 | 85 | 63 | a1 | 21 | a5 | 4f |
| 0050 | 07 | 04 | fd | 70 | b2 | c1 | d4 | be | ed | 52 | b8 | 55 | a5 | e2 | e9 | 94 |
| 0060 | 3b | 10 | a5 | 62 | 7e | 9a | b0 | 57 | b2 | b7 | fe | db | fc | 26 | 4b | a4 |
| 0070 | ba | d3 | c8 | 66 | 5c | 08 | 6c | ce | f8 | 58 | e9 | 1b | e7 | 16 | a3 | 9d |
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 | 00 | 7a | be | 24 | e4 | 36 | ed | ec | 18 | 2b | b3 | fa | 89 | 75 | f9 | 98 |
| 0010 | 73 | 09 | 96 | 86 | ed | ed | 8e | 74 | 96 | 77 | d9 | e6 | 3c | 94 | 01 | 4a |
| 0020 | 9e | 68 | 09 | fb | bc | 1e | be | 81 | 43 | 69 | 1b | 43 | 38 | 3d | af | 1d |
| 0030 | 6e | e4 | 45 | 17 | 91 | 9a | da | 36 | b2 | bb | bf | 6f | eb | 7f | 44 | ab |
| 0040 | b9 | 6a | 70 | b5 | d6 | 98 | 61 | 29 | 04 | 21 | ac | 3d | c0 | fa | 44 | 30 |
| 0050 | 16 | 2a | 09 | 3a | 5d | 89 | 98 | f2 | 7d | e0 | 0b | 59 | 83 | 10 | df | 0a |
| 0060 | 33 | 76 | fe | 12 | f1 | b4 | 19 | 7a | 46 | d2 | a0 | 7c | 68 | fe | d9 | 08 |
| 0070 | 78 | 22 | e5 | a0 | ff | c3 | dd | 80 | 2a | a8 | 10 | 07 | 50 | 1e | cb | 74 |
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.
0x829d818fdecde910ffffb11616bbc8f5c80616594cbb9e4dc89f296e81de18960x16bbc8f5c80616594cbb9e4dc89f296e81de18960x16BbC8f5C80616594cBB9E4Dc89F296e81dE1896from 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 0x155895d3…e25ab4
// 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("0x155895d30529c23ce9657c49d234dd2f8171790bf91d3a27c02f596b55e25ab4")
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)