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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.
0xde672e243272ef2e7e33b8ea7392e4f2e7251eb414c04c10853f490b04390b0dThe 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 | 6b | 5c | fc | 8d | ba | bb | e3 | c6 | 0d | 48 | 6a | 59 | 60 | 55 | c7 | 62 |
| 0010 | ff | e2 | a2 | a6 | 3c | 17 | d6 | 88 | 60 | 6a | 27 | b4 | 46 | 0e | f5 | b0 |
| 0020 | 11 | 51 | b5 | 8e | c7 | d7 | 0e | eb | 29 | c4 | d7 | 18 | 2e | d3 | 3f | af |
| 0030 | f4 | cd | 1c | f1 | 49 | b3 | 9b | c6 | cf | 53 | 15 | 87 | 77 | 93 | 70 | d7 |
| 0040 | e9 | b0 | 46 | 6b | 1c | d3 | 83 | 6d | 9c | 8e | 18 | 48 | b7 | ec | 4b | 5e |
| 0050 | 5c | e7 | 58 | fe | 28 | c2 | b9 | b6 | 57 | c8 | 0c | d3 | dc | 43 | 39 | 45 |
| 0060 | c1 | 69 | 1b | 73 | a4 | 9f | c3 | c7 | 42 | 15 | c3 | b5 | 58 | bb | 4d | 89 |
| 0070 | d8 | 59 | 27 | 8f | 8c | e0 | 32 | 48 | 54 | 82 | 6f | 40 | a3 | 58 | 73 | ef |
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 | 98 | cc | be | 19 | b4 | 33 | c8 | 5c | 93 | af | 39 | 47 | e2 | d1 | e1 | 9a |
| 0010 | 7a | 87 | b7 | 0b | 77 | 72 | 66 | 4f | ac | ce | 5b | d8 | 7a | 7f | e9 | 2a |
| 0020 | 77 | 17 | 3a | 21 | 66 | 9e | a9 | 4b | 2e | 0f | cc | f5 | ba | fd | 76 | 41 |
| 0030 | db | 26 | c6 | 39 | 62 | ca | 3e | c4 | aa | ef | 2b | e4 | dc | c6 | ea | 3b |
| 0040 | 05 | d7 | 9a | 69 | 72 | 05 | f9 | b6 | c7 | 65 | 44 | c7 | e9 | 72 | fd | b5 |
| 0050 | 41 | 69 | 8a | f5 | c7 | 46 | 42 | 8d | 58 | 1d | d2 | fe | 76 | 19 | aa | 3d |
| 0060 | 19 | da | 6a | 29 | 17 | aa | ab | a3 | fd | 19 | 0c | 45 | 4f | c6 | 76 | 84 |
| 0070 | ce | 0c | b0 | ae | b0 | 34 | f4 | 88 | 11 | cc | 2f | c7 | 8b | 2b | 51 | e2 |
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.
0x941eb0dbb683b1ecb17567083eb7b0f32c815b879cf8b909c03aedbcb0718bf60x3eb7b0f32c815b879cf8b909c03aedbcb0718bf60x3EB7B0f32c815B879CF8B909c03AeDBCb0718BF6from 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 0xde672e24…390b0d
// 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("0xde672e243272ef2e7e33b8ea7392e4f2e7251eb414c04c10853f490b04390b0d")
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)