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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.
0x0bd87d7d38ad20843be2aea9df6c646970cc015c19a0c4eed289108962a2798cThe 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 | 6a | 5a | d3 | 90 | b0 | cc | 06 | 97 | 7a | 74 | c1 | 03 | 4c | 8b | 7d | bf |
| 0010 | f7 | 8e | 90 | 42 | 97 | 76 | 79 | 17 | f4 | 00 | be | 3b | 31 | 4f | d2 | 25 |
| 0020 | ac | cc | b9 | 09 | 7d | 27 | 1f | ef | ea | 16 | 73 | f0 | a2 | e3 | a5 | 76 |
| 0030 | b4 | f7 | a1 | b1 | a8 | 14 | 7b | 46 | 8c | 07 | 93 | 28 | 99 | 13 | fb | f4 |
| 0040 | 35 | 8e | 32 | 59 | b4 | 51 | fa | ce | b3 | 93 | d5 | ef | 4f | bd | 73 | 9e |
| 0050 | ea | 12 | 90 | 3e | f6 | 34 | a7 | 25 | 47 | 7d | ae | 98 | bc | 42 | 50 | d3 |
| 0060 | e9 | a5 | 44 | e4 | b8 | 5d | 37 | a0 | 77 | 59 | 5f | a8 | 4e | 07 | bc | 90 |
| 0070 | 0b | 8c | 29 | 1e | 9e | 5f | 2a | b6 | a4 | cf | 5b | e2 | fa | 99 | 25 | 47 |
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 0x0bd87d7d…a2798c
// 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("0x0bd87d7d38ad20843be2aea9df6c646970cc015c19a0c4eed289108962a2798c")
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)