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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.
0xc1bf8bc3fef3a65035392c47839fcb54b255269086e3aafbf10a54fe617c0285The 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 | d7 | 20 | 4a | 33 | c6 | 0d | dc | e6 | dd | 8b | 1f | 1b | 75 | bc | a3 | 17 |
| 0010 | a9 | f5 | 41 | c9 | 42 | 22 | e3 | fb | d5 | fd | d1 | cf | bf | 39 | ae | 09 |
| 0020 | 75 | da | 9d | 56 | 63 | 45 | 22 | 94 | f7 | 3a | 4d | 80 | 43 | 46 | 39 | 92 |
| 0030 | 19 | ef | 70 | bb | 89 | 15 | d5 | 02 | 11 | 1c | 1a | 8c | c6 | 68 | 03 | 28 |
| 0040 | 70 | e2 | af | 40 | ce | 2f | 04 | f5 | 07 | 73 | 5b | ac | fe | 9c | d2 | 32 |
| 0050 | d4 | c5 | ba | 6c | 50 | ea | 42 | 06 | 67 | 51 | 42 | ac | c8 | 6c | c1 | b4 |
| 0060 | c1 | ff | c1 | 01 | f5 | 37 | ac | 4a | 77 | 18 | ce | 5e | 51 | 6d | 4a | 4e |
| 0070 | f3 | 26 | 00 | a8 | 80 | c7 | 77 | 2d | bd | f0 | 55 | e9 | 9e | 21 | d0 | bc |
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 | 01 | 70 | d6 | 06 | c9 | 09 | d9 | 45 | 4f | 39 | 28 | c0 | 61 | 17 | 4a |
| 0010 | 01 | 89 | 6c | 1a | f4 | db | e5 | 4a | 0f | 35 | bc | f1 | 5f | 81 | 7a | c8 |
| 0020 | c5 | 3c | bb | 0a | fc | 35 | 65 | 6d | 7e | 6b | 04 | 6a | 7c | 04 | 6d | 39 |
| 0030 | 79 | 7a | 49 | ac | dc | 40 | e0 | 18 | 47 | 96 | 93 | e1 | 94 | 02 | b0 | 79 |
| 0040 | 99 | 55 | ca | a7 | a0 | 30 | fa | 8a | 21 | 90 | ff | df | db | 29 | cf | af |
| 0050 | 35 | 4c | 9f | 51 | 99 | 68 | 13 | 48 | a7 | 33 | b5 | 78 | f0 | ad | 20 | 38 |
| 0060 | e1 | 05 | 6e | 4c | 31 | f7 | 67 | 01 | e5 | 70 | 05 | 33 | 9e | 16 | bb | 55 |
| 0070 | 46 | 3f | e5 | 21 | 54 | f7 | de | 36 | eb | d1 | fc | aa | 53 | e3 | 2f | d4 |
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.
0x7b42936490361b79b803c427e6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17c7ab534e01a039e747cde3b99a0xe6e6605c986e17C7aB534e01A039e747CdE3b99Afrom 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 0xc1bf8bc3…7c0285
// 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("0xc1bf8bc3fef3a65035392c47839fcb54b255269086e3aafbf10a54fe617c0285")
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)