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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.
0x64719b25f7749cdc4f7492202f58f067d066a73fab348dba6ee6d0c74d312d3fThe 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 | 85 | d2 | 56 | 9f | 01 | a9 | e6 | d8 | 17 | b7 | e4 | 82 | ce | 7f | c6 | 70 |
| 0010 | 73 | 1b | 50 | bb | 8f | 73 | 85 | 47 | 46 | 5d | a6 | 7d | 11 | d6 | a3 | b2 |
| 0020 | 8b | b0 | 76 | 19 | c3 | 19 | 42 | ff | 0a | 0d | 4d | 4e | 44 | 7c | a7 | 52 |
| 0030 | 0a | 57 | e9 | 3b | 8c | fc | 57 | 6d | 24 | a1 | f1 | 81 | bf | 71 | e1 | a1 |
| 0040 | 39 | 70 | fd | 85 | f1 | 1b | d0 | 13 | f7 | f7 | fd | 94 | 6d | 9c | e7 | e9 |
| 0050 | 4b | a5 | e3 | 83 | a0 | 4a | d6 | 44 | 4f | 2d | b1 | e0 | 6f | f8 | ff | be |
| 0060 | 03 | a5 | e0 | 50 | 09 | 11 | 5e | 63 | d4 | 3f | 18 | f2 | f3 | 14 | 73 | 0d |
| 0070 | 98 | 0f | 8e | 9e | c2 | 28 | 7c | f4 | 51 | 4d | 29 | e2 | f7 | 85 | 25 | f8 |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0x64719b25…312d3f
// 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("0x64719b25f7749cdc4f7492202f58f067d066a73fab348dba6ee6d0c74d312d3f")
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)