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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.
0x95bd00f61294b067c38ced24c2d0f1bf192faf6eff229b3823da4e21e4fd795aThe 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 | 07 | f9 | 44 | b9 | 66 | 73 | ab | 67 | e1 | b1 | a8 | f0 | ac | 23 | 51 | 22 |
| 0010 | 66 | 49 | f9 | bd | 9b | 3b | 08 | 3b | 9c | d4 | 3f | 1e | 5f | f6 | 44 | e1 |
| 0020 | 96 | b9 | 6a | a0 | 4a | 31 | 15 | 02 | cd | 84 | d1 | 5f | a6 | aa | 44 | 01 |
| 0030 | 9f | e1 | 72 | 54 | ea | 5e | 27 | 7e | 1d | c8 | eb | 6b | 7c | 72 | d8 | db |
| 0040 | 56 | 23 | 70 | a1 | 71 | 3c | 4d | 93 | 61 | fc | d1 | 56 | 7e | ae | cf | 60 |
| 0050 | 61 | 90 | e7 | 01 | c1 | 8d | 5f | 75 | f7 | 86 | 22 | 3a | 0c | 2c | bd | 5f |
| 0060 | d2 | bb | 54 | 18 | b0 | 80 | 71 | 10 | 83 | a8 | 54 | 5b | ed | 85 | 83 | 86 |
| 0070 | c4 | b9 | e3 | 88 | b4 | 35 | fd | 43 | 50 | 59 | d6 | 7b | c6 | 3f | 06 | fa |
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 0x95bd00f6…fd795a
// 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("0x95bd00f61294b067c38ced24c2d0f1bf192faf6eff229b3823da4e21e4fd795a")
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)