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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.
0x3dd0f37523e6544021ed1167c2048080d8eda81168672e8c23a52932ab64dca7The 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 | ad | 37 | 29 | e1 | e8 | 0a | e6 | e5 | af | c5 | d2 | 27 | 19 | 29 | 89 | ea |
| 0010 | 1f | 12 | 77 | ab | 1b | a5 | 37 | 7d | 04 | 5c | 9d | 12 | 9b | 2d | 9f | ab |
| 0020 | 05 | 0d | f1 | 51 | 34 | f5 | db | ab | 3d | 5b | 82 | 88 | e5 | 6f | 1a | 94 |
| 0030 | 79 | 01 | f9 | 76 | 8d | f8 | a3 | e7 | 9f | ce | c1 | 77 | ff | 6c | 53 | f9 |
| 0040 | 60 | e9 | 36 | cd | 3a | be | b3 | 3c | d5 | 17 | a7 | 87 | 63 | 77 | 70 | 47 |
| 0050 | 1d | 8f | 98 | dd | 9d | f9 | 07 | 53 | f3 | 79 | 19 | 6b | f4 | d2 | b4 | 14 |
| 0060 | c4 | ca | 3b | e5 | 1f | 21 | 34 | fc | 4a | dc | 9d | 09 | d9 | fe | b7 | 6c |
| 0070 | 6b | 59 | 1c | c1 | c3 | 96 | b4 | aa | e1 | 07 | 1b | 5b | ea | be | b6 | 17 |
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 0x3dd0f375…64dca7
// 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("0x3dd0f37523e6544021ed1167c2048080d8eda81168672e8c23a52932ab64dca7")
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)