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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.
0x0154882a33176f4be642e5235d3ef4165e7d76bf8debace4b9c870ae34e3a306The 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 | 6e | 39 | cd | ab | ba | a6 | cd | 94 | da | c3 | 7a | db | 88 | 59 | d9 | f2 |
| 0010 | 4f | 24 | 21 | 27 | 64 | 1c | 55 | 15 | cd | c0 | 17 | 74 | de | d8 | af | 00 |
| 0020 | 59 | de | 65 | c3 | b4 | f1 | 5e | 9b | 45 | d9 | bc | 23 | b1 | 49 | 33 | 51 |
| 0030 | b5 | 5c | 52 | 3e | 18 | 18 | a8 | 61 | 22 | 4e | 29 | 9d | 95 | aa | 6a | 79 |
| 0040 | e2 | d8 | ff | f0 | f6 | bf | a2 | 45 | 4e | 3a | d7 | ed | 44 | 06 | 61 | 3f |
| 0050 | 11 | b1 | 72 | ef | 3d | f2 | f1 | 7d | 9e | 97 | c5 | 55 | 2a | c8 | a7 | ee |
| 0060 | 1f | e3 | 92 | 68 | 92 | 8a | 5e | e2 | c5 | 07 | 48 | 72 | 78 | 71 | 0f | ad |
| 0070 | a3 | 4b | bb | 56 | a8 | ac | e8 | 12 | 22 | ff | e6 | b9 | cf | 83 | 60 | 2e |
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 | ac | dc | 15 | 32 | ef | 1a | af | fa | 15 | 84 | ba | 83 | d9 | 7e | 54 | c6 |
| 0010 | 62 | 3d | 89 | c3 | e5 | f2 | 10 | 10 | c6 | e0 | ab | 84 | 26 | 5e | 0b | bc |
| 0020 | e0 | 67 | 4f | 7f | e9 | d7 | bb | 93 | 0c | 30 | 4f | 71 | 7e | 18 | 9f | 98 |
| 0030 | b2 | 2b | 0d | 3d | 4e | 65 | b8 | 29 | 96 | da | bb | 7b | c8 | 00 | 2b | 9d |
| 0040 | 88 | 2c | ea | af | e8 | 40 | 52 | e7 | c5 | 21 | e7 | a6 | e8 | 11 | fa | b5 |
| 0050 | 10 | 73 | c1 | ec | 5a | ff | bb | 47 | e4 | 83 | 1c | cc | 42 | d3 | 78 | 75 |
| 0060 | 77 | 46 | e9 | 15 | be | 5c | 28 | e4 | b1 | ab | ad | 53 | 35 | fc | c7 | 15 |
| 0070 | 01 | d7 | d1 | 0f | de | e1 | 19 | 97 | a4 | 45 | 5f | 7e | 58 | 66 | 6e | c2 |
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.
0xacf875e20a7225902a2c1f327eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60ca835967756abb1e345285d76c8d270x7eeb2b2f60CA835967756abB1e345285D76C8D27from 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 0x0154882a…e3a306
// 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("0x0154882a33176f4be642e5235d3ef4165e7d76bf8debace4b9c870ae34e3a306")
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)