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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.
0xb762c9dcd156c674afb3dfc2c3acc67fa4f630037e7ff5b6ff4f87736e62f565The 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 | 6b | 86 | d9 | 9e | e9 | 94 | f9 | a9 | 88 | 6b | a1 | 14 | c3 | e5 | 74 | f3 |
| 0010 | ac | 8a | 42 | 49 | 84 | b3 | 8e | 33 | ba | cf | a1 | 8f | ca | f1 | f0 | 79 |
| 0020 | 14 | 15 | b4 | be | 56 | 14 | 0e | d3 | d4 | 88 | e4 | b1 | 79 | 9a | cf | 25 |
| 0030 | e7 | 44 | 62 | b5 | bd | 30 | 74 | 48 | 60 | fa | 92 | 24 | 62 | a2 | 81 | 13 |
| 0040 | 36 | 97 | c1 | 64 | 3f | 79 | 8b | 58 | 0e | c9 | a8 | 03 | 09 | ce | 9b | 1c |
| 0050 | 09 | 8e | d4 | a0 | 67 | fd | 87 | ba | ce | d3 | e0 | aa | a8 | 3c | 87 | 93 |
| 0060 | a7 | c1 | e7 | 93 | c2 | de | f9 | 09 | 37 | a8 | 31 | 02 | 66 | a8 | ea | 56 |
| 0070 | ce | ae | 52 | 69 | 44 | 06 | c3 | a7 | f3 | 94 | 79 | c7 | f7 | a7 | 1e | bb |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0xb762c9dc…62f565
// 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("0xb762c9dcd156c674afb3dfc2c3acc67fa4f630037e7ff5b6ff4f87736e62f565")
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)