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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.
0x45ebfff3f6ca4ea3c26c34ce809e74f2c9ba62c70bdc79fb72f36abff94d1e47The 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 | 77 | 9b | 45 | e0 | fb | 01 | dc | 52 | 02 | 0e | f8 | 3c | 8b | 1b | 3e | dc |
| 0010 | 6c | 4a | 43 | 3a | 3a | 81 | 84 | 89 | 7f | b6 | 3b | 4a | 50 | 9f | 5c | e5 |
| 0020 | ea | e9 | 6a | cf | b8 | 7b | 82 | 4d | 23 | d8 | 70 | 10 | 68 | 91 | 90 | 25 |
| 0030 | e2 | ff | cd | ea | d1 | 5f | e8 | fa | 43 | ab | 07 | b7 | 4d | 6f | 48 | 55 |
| 0040 | d6 | b9 | e7 | 12 | 0e | 86 | 2a | 15 | b0 | d6 | d4 | d9 | 89 | 14 | 42 | f8 |
| 0050 | 17 | 62 | 7e | a3 | 8c | 27 | 60 | 96 | df | ed | bd | f7 | b2 | e7 | 05 | 1c |
| 0060 | 95 | de | 8e | c2 | f9 | 4c | a7 | 63 | a6 | 87 | 20 | 50 | 59 | 66 | bc | e5 |
| 0070 | 6d | 4e | 20 | c8 | 07 | cd | 3f | b7 | 56 | 66 | c6 | 7b | 12 | 65 | 6e | 16 |
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 | ab | f6 | a0 | 9f | 18 | 04 | 24 | 81 | f9 | 55 | bc | b8 | 23 | c4 | 02 | 03 |
| 0010 | 52 | c8 | 13 | 88 | 4d | ff | 0d | 16 | 9f | 3e | 17 | bb | 0a | ba | eb | b6 |
| 0020 | a5 | 0d | 14 | 51 | 67 | 9c | 70 | d6 | f3 | cc | 1a | 01 | 7e | f4 | fc | 8a |
| 0030 | fa | 01 | d6 | 5e | 82 | 82 | 7c | 60 | 87 | 2d | 1f | b9 | 9f | 2e | 06 | 05 |
| 0040 | 71 | 5f | 67 | f6 | 2c | 9b | 23 | bf | b7 | 8e | ba | e1 | 81 | 4c | ec | 67 |
| 0050 | bb | 0b | c1 | b5 | 1c | cd | 18 | b1 | 08 | bc | 56 | cc | 72 | 66 | 1d | ba |
| 0060 | 60 | 87 | e8 | 55 | 00 | ab | 95 | 0b | d4 | 86 | 6e | b8 | ab | 25 | 57 | 8b |
| 0070 | 78 | 1b | 85 | 1e | 9d | 37 | a5 | e3 | 0c | 53 | 1c | 1d | 33 | 23 | 46 | 5a |
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.
0x6fffb1d376eace21c28fbb3fc453b9e53ec2774da845701442e1cde37429e54b0xc453b9e53ec2774da845701442e1cde37429e54b0xc453B9e53Ec2774Da845701442E1CDe37429e54bfrom 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 0x45ebfff3…4d1e47
// 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("0x45ebfff3f6ca4ea3c26c34ce809e74f2c9ba62c70bdc79fb72f36abff94d1e47")
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)