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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.
0xed8cbdccfd0d00ffffd741074782e091946e99c158b227735ba75d29b811ab5dThe 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 | ae | 75 | a3 | 36 | 03 | 80 | 60 | 8f | 1c | 1e | e5 | 70 | e0 | e9 | 56 | 32 |
| 0010 | 06 | b3 | ff | d8 | 51 | cd | 05 | 72 | 09 | 04 | d5 | 38 | f8 | 2f | 5e | 5a |
| 0020 | 3d | ac | 10 | d2 | ba | be | ae | 7f | 20 | d3 | a3 | 1d | 00 | 6c | dd | 64 |
| 0030 | 05 | e0 | f9 | f0 | e8 | f0 | 44 | 5b | 1e | 3e | c1 | 62 | 4d | e9 | 9f | 37 |
| 0040 | f4 | ae | d6 | c0 | 4d | 81 | 11 | cd | e2 | e3 | 76 | 22 | 18 | 5f | cc | 82 |
| 0050 | 97 | 45 | 6a | 49 | bb | bc | 13 | 5b | 5a | 96 | 6c | 58 | 3f | b3 | b7 | 0f |
| 0060 | 01 | 1b | 24 | 54 | 6b | 02 | 23 | 64 | 0b | 26 | c0 | 77 | 5a | b3 | 52 | be |
| 0070 | 5f | 19 | 4b | d4 | ee | 45 | e7 | 71 | bc | 7a | f8 | b7 | db | bb | 48 | db |
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 | b2 | 97 | be | 9e | 8d | 72 | 14 | 6c | fc | e2 | c5 | 99 | 04 | 9f | 90 | 62 |
| 0010 | 1c | 3b | af | 16 | cc | db | 10 | 39 | c7 | 02 | 5c | 1b | 0f | 33 | 38 | ec |
| 0020 | 6a | 88 | fa | e2 | 38 | 78 | 24 | b3 | 56 | 5b | 06 | d9 | 42 | 2f | 5e | 43 |
| 0030 | 96 | 71 | 64 | 36 | bf | f6 | cf | 8b | 58 | 7e | 71 | 12 | c1 | 40 | d8 | c6 |
| 0040 | 1e | 9e | 2f | c6 | 4b | 6a | 22 | 5e | bd | 88 | a9 | 5f | dd | 8a | 92 | 1c |
| 0050 | e7 | 26 | 7b | 37 | dd | 9d | 79 | bc | 1b | 7e | 3f | 9e | a3 | c6 | 34 | 82 |
| 0060 | c7 | 56 | c8 | 75 | f7 | 8c | 1c | 0b | 07 | 59 | 4e | de | c3 | da | 35 | 45 |
| 0070 | 46 | b5 | e1 | 3d | bf | 72 | 0d | fc | 3d | 45 | 60 | a8 | ac | d1 | d9 | 84 |
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.
0x0be41e8391e5b1ab8e0f51edc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xc9bc30bbcdb2348eec75f4ae5d5564b97c6784800xC9BC30BbCDB2348eEC75F4AE5d5564b97C678480from 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 0xed8cbdcc…11ab5d
// 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("0xed8cbdccfd0d00ffffd741074782e091946e99c158b227735ba75d29b811ab5d")
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)