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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.
0x3006d58131aa7e848ba94b0c909a95b4f968dd4d17c789f1572375895f5996f9The 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 | a8 | 7a | fc | 5f | dd | 67 | 16 | 26 | 02 | e9 | 7f | 8e | fb | 53 | fb | 3e |
| 0010 | d2 | ab | 41 | ca | 82 | bc | 11 | c7 | b8 | b8 | fc | c9 | b5 | 02 | 9e | c5 |
| 0020 | 8b | a7 | f8 | 19 | c6 | c0 | c7 | a3 | 4d | 8d | 4a | d5 | 9d | 8d | 0d | 50 |
| 0030 | 23 | 8e | 19 | a0 | af | 37 | 46 | 35 | da | a0 | c1 | 28 | 0b | 4a | fe | de |
| 0040 | c5 | 5c | 62 | c5 | 43 | d1 | ec | 47 | 1e | fc | 9b | 4b | 36 | c1 | e5 | 12 |
| 0050 | 06 | 77 | 4f | dd | 33 | a1 | 80 | 14 | fe | ad | 0d | 43 | 8e | 81 | 91 | 41 |
| 0060 | 73 | a1 | 07 | c1 | ca | 6d | 3a | a8 | 6c | a2 | 18 | 81 | 76 | 98 | ba | ba |
| 0070 | 9a | fb | 28 | 0b | da | 25 | 39 | 35 | b1 | be | 72 | d8 | c8 | a9 | 04 | cd |
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 | a3 | bf | 1e | 60 | ba | be | db | b7 | b5 | 66 | 2b | 68 | 26 | ad | 53 | 4b |
| 0010 | 77 | 55 | fd | 3a | 02 | 24 | 7d | 77 | 78 | 3f | c4 | af | f2 | 3f | 98 | b4 |
| 0020 | b7 | 2a | cb | 11 | e9 | f0 | c5 | 90 | cd | 42 | d8 | 4b | 5b | ba | 32 | 7a |
| 0030 | e4 | 1a | 31 | 9e | ec | 51 | bc | 2d | b0 | c6 | 4a | 37 | 12 | 8b | fc | a9 |
| 0040 | 4c | 92 | a9 | e2 | 29 | a0 | ef | 9e | f2 | b6 | b6 | 16 | 1d | 85 | 90 | df |
| 0050 | 1c | 29 | 41 | e2 | 10 | cb | df | c2 | 8a | da | e2 | 64 | 95 | cb | 7a | 24 |
| 0060 | 7a | a6 | 36 | 1e | ff | 58 | c5 | 1f | 98 | ba | 03 | 9d | c5 | c8 | ff | 02 |
| 0070 | 12 | 1d | db | 65 | 66 | ef | bd | 9e | c6 | 1a | c4 | 83 | 9b | 60 | 19 | 91 |
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.
0x88b4ff89c57376afd37a1f29b971fe187d5e387be00cbfee902cc6cbef99099d0xb971fe187d5e387be00cbfee902cc6cbef99099d0xB971FE187D5E387be00cBfee902Cc6CbEF99099Dfrom 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 0x3006d581…5996f9
// 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("0x3006d58131aa7e848ba94b0c909a95b4f968dd4d17c789f1572375895f5996f9")
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)