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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.
0xa88f29a726f3f9b0b1de02bc3b283976581e9493f11fec36b96db607dd44f19eThe 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 | 3f | c6 | 7d | 19 | 99 | 76 | ea | c0 | 19 | c1 | d6 | 47 | 24 | fb | 77 | 35 |
| 0010 | 01 | f5 | c1 | 64 | f0 | 18 | 1b | a7 | 2a | 62 | c9 | f5 | 19 | ec | e5 | b1 |
| 0020 | 34 | 1b | a0 | 68 | e5 | cc | 8b | 2d | 11 | 2e | 2e | e4 | c6 | b2 | 56 | 18 |
| 0030 | 4c | a7 | 8b | d2 | 17 | f7 | f9 | 32 | 2f | 6a | 00 | 10 | e2 | c3 | ff | 1f |
| 0040 | 12 | fe | db | d7 | de | 1a | 39 | a8 | d3 | 93 | 49 | 50 | 04 | 83 | b6 | 6d |
| 0050 | b0 | c3 | 04 | b8 | 4b | 2d | 7b | 18 | 5d | 09 | cf | ac | b5 | 55 | dc | 8d |
| 0060 | 42 | 9e | cd | d1 | 1f | dd | c1 | 08 | 6b | 60 | d8 | 36 | 87 | ff | 31 | c0 |
| 0070 | a9 | cc | 01 | 3c | 05 | 37 | 8c | 87 | a9 | d7 | 62 | 9c | 8f | 7b | c3 | f2 |
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 | 79 | ae | 0d | 62 | 73 | cd | 54 | e1 | f8 | fa | 2c | c6 | 76 | 8b | 20 | 0c |
| 0010 | a5 | 46 | 99 | e0 | d5 | 01 | ea | 93 | 8a | a1 | b2 | 02 | 45 | 73 | 55 | f0 |
| 0020 | 7c | 04 | 63 | 67 | c9 | a4 | 10 | f9 | 21 | 5e | 91 | 25 | 1f | 3e | 2a | 00 |
| 0030 | b5 | be | a6 | a9 | 0b | b0 | 37 | 6f | 64 | 35 | b9 | 59 | ac | b4 | 90 | 55 |
| 0040 | d9 | cc | 95 | f3 | a3 | 02 | d5 | 78 | ec | f5 | eb | 59 | 7e | 8c | 2d | e0 |
| 0050 | 52 | 14 | 78 | eb | ab | a8 | 62 | ed | 61 | 2d | 15 | 51 | e3 | c1 | d1 | d7 |
| 0060 | 37 | 9b | 42 | 37 | 5e | 06 | 3e | 50 | 53 | 02 | 93 | 39 | a4 | 4e | 82 | f9 |
| 0070 | 76 | 15 | c0 | 1f | 84 | 43 | 88 | 70 | 02 | d6 | 83 | aa | e8 | 1c | 3d | 6c |
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.
0xaa8265cf258450e546a1068e469da86299774485fc30fdacb7d61273cd5ea7ae0x469da86299774485fc30fdacb7d61273cd5ea7ae0x469dA86299774485fC30fdACB7D61273Cd5ea7aEfrom 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 0xa88f29a7…44f19e
// 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("0xa88f29a726f3f9b0b1de02bc3b283976581e9493f11fec36b96db607dd44f19e")
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)