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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.
0x3980eb64a9709588e6367c54883be76cf985a2fc36ccc3c80ca4e3e56f49bc27The 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 | 80 | 0b | 9d | 25 | 8c | 3e | c5 | 0a | 52 | da | 70 | 92 | 6a | d1 | c2 | 3c |
| 0010 | b6 | b1 | c5 | 12 | 24 | b7 | d0 | b3 | 1e | 42 | cd | cf | c8 | c2 | c8 | 74 |
| 0020 | a2 | 20 | 7b | 3c | 10 | 30 | 58 | 82 | 9c | e9 | eb | 28 | 18 | 05 | b8 | f6 |
| 0030 | 7f | 16 | 70 | 67 | 7b | d8 | 2c | 0c | 5b | 3c | 2a | ef | 56 | 3f | 98 | 4f |
| 0040 | 6a | 09 | 79 | 5e | 69 | b4 | ec | 3b | c3 | 3e | a7 | 36 | 5c | 0f | 93 | 4a |
| 0050 | e8 | 12 | 0c | a9 | 51 | 89 | fd | fc | fe | 7b | c7 | f7 | 47 | b8 | 19 | b0 |
| 0060 | 3d | 74 | 05 | 56 | 4c | 12 | 2a | 01 | c1 | 00 | b0 | 4d | 93 | c0 | 82 | ec |
| 0070 | a0 | 7f | 09 | 69 | d7 | 1b | 90 | 23 | 4d | 83 | d6 | de | 60 | 3a | 22 | 52 |
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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x3980eb64…49bc27
// 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("0x3980eb64a9709588e6367c54883be76cf985a2fc36ccc3c80ca4e3e56f49bc27")
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)