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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.
0xb5e265cc8a30a63cee52178fc503f06a4fcea380dfdc3ecd3862a386539abc7bThe 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 | 0e | eb | 37 | 0d | 0d | c8 | 98 | 88 | 8d | ab | ef | f5 | 2e | 0f | fd | 1b |
| 0010 | e4 | 37 | fc | 5e | f4 | 41 | d3 | 32 | e1 | a0 | 14 | a7 | 14 | 22 | ff | 33 |
| 0020 | b8 | 73 | df | 5c | 50 | 83 | d1 | 0c | e1 | 65 | 89 | cb | 80 | ff | 61 | fa |
| 0030 | c7 | 52 | 46 | 66 | d6 | 12 | c3 | 3f | a8 | 23 | d8 | a3 | df | 4b | 62 | 86 |
| 0040 | 08 | 34 | e5 | f5 | 03 | e0 | 37 | d0 | a5 | 2e | 63 | 46 | 03 | 03 | 46 | 7f |
| 0050 | 04 | 44 | 12 | 39 | 9b | 0f | 91 | 24 | 9d | 25 | b8 | e0 | a5 | 3e | 57 | 30 |
| 0060 | a2 | 19 | 4d | 8f | bc | cd | c0 | 98 | db | c1 | 84 | 87 | 35 | 29 | 34 | f1 |
| 0070 | 23 | f2 | f1 | 18 | c6 | ed | 2f | 51 | 23 | 18 | 25 | 7e | 72 | 3c | 88 | 33 |
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 | df | 0b | 90 | 77 | a4 | 99 | 1e | 9c | 65 | 68 | 58 | 64 | 33 | c6 | b0 | ac |
| 0010 | 71 | 30 | 35 | 0b | 30 | 8e | 4e | 5c | a4 | bb | 09 | 10 | f8 | fd | 4f | ca |
| 0020 | ff | 8d | 22 | 03 | 1a | 43 | 79 | ac | 53 | 7b | ea | c1 | 69 | 62 | e7 | 1f |
| 0030 | 8e | 30 | c3 | 70 | 4e | 3c | 81 | ea | b2 | aa | e1 | 8a | a0 | f8 | bf | e4 |
| 0040 | bd | 3e | 81 | 8e | 0e | b3 | 93 | 3f | b8 | 36 | 2e | a8 | 5c | e2 | a1 | 4a |
| 0050 | e0 | 36 | 61 | d2 | 5b | 06 | ee | 7b | 31 | 7c | 84 | dc | 70 | 0a | d8 | df |
| 0060 | 56 | c4 | f7 | 5e | 26 | 20 | 23 | e8 | fe | 6d | b8 | 59 | 5f | a1 | b8 | 81 |
| 0070 | 9d | 18 | b0 | 42 | 43 | f9 | 08 | 44 | 7e | 98 | 3a | 46 | 22 | cd | 81 | e5 |
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.
0x83fd6c533c2b2ad7e0296e2b162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162C1C5a1237506cd1347adb5f8b9836ADA9A5F1from 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 0xb5e265cc…9abc7b
// 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("0xb5e265cc8a30a63cee52178fc503f06a4fcea380dfdc3ecd3862a386539abc7b")
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)