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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.
0xf17558941d0b44949dcbffb01db7e8a72fefe46051aef8d23ee6f83c0145ce66The 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 | a9 | 77 | 82 | 2e | 74 | c2 | ee | 38 | 34 | fa | 44 | 06 | 97 | 5b | 15 | fb |
| 0010 | 4a | d2 | 86 | 27 | 87 | ab | dd | 14 | f8 | 50 | f0 | 27 | eb | 53 | 7d | 4b |
| 0020 | 0a | 7a | da | bc | fd | 89 | 02 | 1d | fb | a8 | 84 | 58 | 95 | 38 | bb | 28 |
| 0030 | fc | 67 | 90 | f2 | c9 | d6 | 62 | 7a | a7 | 29 | 78 | 37 | 0f | 17 | cb | 24 |
| 0040 | 3d | 42 | eb | ff | 98 | 1c | 20 | 72 | 06 | be | 87 | 98 | 7d | 64 | cf | 3f |
| 0050 | d4 | 48 | f5 | 06 | 4c | c4 | 91 | 95 | b2 | ab | 6c | 5c | 99 | 62 | 24 | ec |
| 0060 | 49 | 82 | bc | 2f | c1 | 81 | 0a | 4e | 8b | 17 | 42 | 69 | da | 04 | 60 | 63 |
| 0070 | 61 | be | 91 | 6b | f1 | 2c | f0 | a5 | 9b | 4e | 7c | f0 | 0d | 3d | 52 | a6 |
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 | 71 | 54 | b8 | 2c | 64 | dd | 64 | 53 | 6d | dc | 8a | 93 | a8 | 4d | d4 | de |
| 0010 | 6e | 35 | 04 | 0c | 29 | bf | 06 | a9 | 38 | ef | 3b | 6c | d0 | 4c | 23 | 6f |
| 0020 | 72 | 94 | 77 | 18 | 29 | 0c | 54 | 18 | 64 | 88 | 55 | 4b | 09 | 3c | 70 | 53 |
| 0030 | 83 | 76 | f6 | 0d | 58 | 49 | 4c | 44 | bc | a8 | 6a | 36 | ed | 03 | 09 | 83 |
| 0040 | 64 | 26 | 0a | 5d | 19 | 64 | 25 | 22 | 79 | 76 | 7f | 5c | 55 | fd | 5e | de |
| 0050 | 2f | 91 | 9f | 43 | fd | 40 | ec | 47 | 39 | 13 | 72 | 4b | a1 | 0f | fd | 85 |
| 0060 | 67 | f3 | c6 | cf | 9c | ad | 3c | 47 | 84 | 70 | 49 | 4e | 3a | f2 | 94 | ed |
| 0070 | a2 | 3f | f5 | 3e | 1d | 31 | 34 | e2 | ae | 2c | 1d | 1b | 65 | ee | 05 | 41 |
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.
0xda3b7cc8ee4969d8775aa2b032bc8336db4a17bf18a15d37c7c34fdd71193acc0x32bc8336db4a17bf18a15d37c7c34fdd71193acc0x32bC8336DB4a17BF18a15d37C7c34Fdd71193aCCfrom 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 0xf1755894…45ce66
// 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("0xf17558941d0b44949dcbffb01db7e8a72fefe46051aef8d23ee6f83c0145ce66")
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)