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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.
0xbc8154305eb677013afb7d142a0e1661833cf3144c6ac528ebc4ce372bf9ccfaThe 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 | 65 | f2 | 51 | 54 | 62 | 47 | 7c | 38 | aa | 01 | 44 | c6 | 48 | 0f | ba | f0 |
| 0010 | 78 | 6d | 44 | 14 | 6c | db | 85 | c9 | 61 | 50 | fc | e8 | 53 | 91 | a6 | 76 |
| 0020 | c0 | 19 | e2 | 12 | 50 | 7a | 1d | 3a | 64 | 2a | 77 | 28 | f8 | da | b7 | 6f |
| 0030 | 14 | d7 | 70 | e2 | 4f | b9 | ab | 01 | 6a | 5c | 36 | 11 | 5b | 49 | 3d | 1f |
| 0040 | 3a | 8b | 13 | 37 | fa | 87 | 2f | af | 0b | 72 | 80 | b6 | 13 | 58 | d7 | d0 |
| 0050 | ee | 38 | ed | f2 | 12 | 96 | fc | 3a | 1d | 14 | 56 | 96 | ab | 6b | af | a7 |
| 0060 | d3 | 23 | f0 | a3 | 39 | c5 | 96 | a9 | af | 71 | 1c | ec | cd | c0 | 36 | 1d |
| 0070 | 75 | 84 | 19 | ea | 3d | d1 | 5c | e6 | 21 | 36 | 4d | cf | 4d | b6 | c2 | 9a |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0xbc815430…f9ccfa
// 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("0xbc8154305eb677013afb7d142a0e1661833cf3144c6ac528ebc4ce372bf9ccfa")
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)