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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.
0xb67171c8e2b0bf381ce34268244e2bc3057ec6020ebf88bd895d659ef510510eThe 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 | 69 | 08 | 35 | d2 | b4 | 7b | e1 | f7 | b5 | 86 | f5 | ed | 5a | e3 | 1f | f0 |
| 0010 | c4 | 0a | 12 | c3 | d2 | 31 | 2d | 24 | ad | ce | f6 | ef | 2d | 1d | af | 74 |
| 0020 | c8 | 13 | ba | a3 | 57 | 83 | 65 | 80 | 48 | d1 | 0a | 50 | 40 | d0 | 1f | 8c |
| 0030 | 23 | 09 | 76 | 5b | b7 | 3e | 5b | 0c | 21 | 23 | ba | c7 | 4e | 12 | 4f | 89 |
| 0040 | 55 | 3d | 40 | 2a | a8 | 16 | e2 | b8 | 3e | e0 | 42 | cb | 20 | f2 | 3b | 45 |
| 0050 | 6f | 71 | c9 | 3e | 40 | cf | 3b | c6 | 3d | 2a | 7e | 99 | be | 18 | cf | 89 |
| 0060 | ba | 3e | 24 | a5 | 4a | 81 | 73 | 43 | 81 | 94 | 13 | 66 | a7 | a1 | 34 | 24 |
| 0070 | 9c | 9a | 32 | 27 | 4e | 2f | e8 | ad | bd | b0 | a4 | dd | 96 | 35 | 02 | 65 |
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 0xb67171c8…10510e
// 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("0xb67171c8e2b0bf381ce34268244e2bc3057ec6020ebf88bd895d659ef510510e")
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)