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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.
0x9b7a39782df54aa88eb4460d5fe1121a4cdbf3198da0f784195c5e6afa2606d9The 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 | e6 | d9 | 20 | a1 | b1 | cb | b5 | 62 | 74 | ff | 12 | 6c | d4 | 5b | 1b | 27 |
| 0010 | 72 | 5b | eb | f8 | 97 | 1a | 4d | 89 | bd | d3 | bc | f0 | 55 | 9b | 09 | 48 |
| 0020 | ca | c4 | b5 | c1 | 4b | 9c | 96 | 34 | 84 | a3 | 11 | 49 | 30 | 43 | b2 | f6 |
| 0030 | 46 | f6 | 86 | 44 | 3d | b6 | 79 | b4 | 01 | ea | 55 | 4a | 13 | aa | f7 | 46 |
| 0040 | 00 | a8 | 95 | 48 | f4 | 7e | 42 | ba | 7c | 4b | 1b | d2 | b2 | 81 | d3 | 18 |
| 0050 | b7 | ed | 2d | 45 | 43 | 16 | 02 | 83 | 24 | 83 | f8 | 9a | 1b | 5c | 88 | 4f |
| 0060 | fe | e9 | 1a | 2d | de | 4b | 66 | 1b | d2 | bd | 81 | ed | c7 | f6 | 0e | 55 |
| 0070 | a4 | 24 | 09 | d3 | 4a | d6 | 38 | b4 | fd | b9 | f5 | d0 | 8b | ed | ed | 2c |
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 | c2 | ad | c0 | 70 | 20 | 67 | 1a | a5 | 8a | 46 | df | 97 | 8a | a8 | 6d | 88 |
| 0010 | bf | ef | b9 | 56 | 15 | dc | 65 | 39 | 38 | d1 | 51 | 41 | 3d | 67 | 10 | 45 |
| 0020 | cc | fc | 98 | 93 | 60 | d9 | 8d | 88 | 26 | 94 | e0 | 10 | cb | 24 | 09 | 63 |
| 0030 | 5b | 5d | d1 | 89 | 55 | fb | 10 | 87 | 63 | 83 | 04 | 4b | 60 | cb | 10 | 65 |
| 0040 | 4f | 73 | 58 | 3d | d6 | 76 | 21 | 43 | 05 | 06 | 2a | 33 | 52 | 33 | 53 | a1 |
| 0050 | 12 | e1 | 31 | 2b | 51 | 5a | d1 | 4e | e6 | e9 | 9d | 40 | 87 | 9d | c9 | 91 |
| 0060 | 77 | ab | 9e | 66 | 9a | 06 | dc | a0 | ce | c6 | 78 | 3d | 5f | a2 | 3f | 15 |
| 0070 | 51 | a0 | 76 | 6c | 49 | 05 | f1 | f9 | de | ab | 5b | 0c | ef | 8a | 86 | bf |
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.
0x9fb1d91dc00894eb5713d320aa83f755376e4ed0fdeecc1342a5f5cbe7e240860xaa83f755376e4ed0fdeecc1342a5f5cbe7e240860xaa83F755376e4eD0fdeECc1342a5F5cBE7e24086from 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 0x9b7a3978…2606d9
// 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("0x9b7a39782df54aa88eb4460d5fe1121a4cdbf3198da0f784195c5e6afa2606d9")
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)