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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.
0x7420276e7a62385ccccf25748e6a4982560c15d37d76a2a45442b6537c79027cThe 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 | a3 | a1 | 77 | 8f | e4 | 7d | ab | 66 | e2 | 53 | 60 | b8 | 97 | 75 | cf | 3b |
| 0010 | d8 | 12 | 90 | e8 | fc | 8f | eb | 6e | af | cc | 6f | c4 | 43 | 52 | 49 | 71 |
| 0020 | 6b | d2 | 63 | fb | fc | be | d9 | a1 | 28 | 2f | 07 | 85 | 7c | cf | d1 | 3d |
| 0030 | ee | 58 | 91 | 41 | 20 | 29 | 7a | 7a | f7 | fb | 83 | 51 | c4 | 99 | 3d | 59 |
| 0040 | c3 | 9d | 2e | 0f | d3 | 1c | b4 | ef | 12 | 13 | 03 | 90 | e7 | ca | e6 | 0a |
| 0050 | 7a | 76 | 7f | 7b | 8d | 4b | cd | da | 7c | e9 | b5 | 3a | 68 | e1 | a4 | 6f |
| 0060 | 06 | 99 | 05 | 6a | 35 | ee | 1b | e8 | 6f | da | 3c | 5e | 9a | fb | be | 13 |
| 0070 | bf | 96 | db | a9 | 77 | 8b | 55 | 90 | 3e | ee | 19 | fa | 67 | 9b | 64 | 73 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x7420276e…79027c
// 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("0x7420276e7a62385ccccf25748e6a4982560c15d37d76a2a45442b6537c79027c")
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)