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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.
0xd389d1ab375491826abcd36967c41fe3e941916a3ecd6a042bd39453ce2ee60fThe 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 | 78 | e9 | de | bd | 20 | 5e | bc | fc | 70 | 58 | cd | ad | 39 | 3b | e2 | 10 |
| 0010 | 9a | f1 | 4b | ee | 49 | 4d | 3f | d4 | 9d | 39 | 93 | fe | b4 | 88 | 40 | 4e |
| 0020 | 95 | 77 | 92 | 8f | 54 | b2 | d5 | d1 | 91 | af | e9 | b4 | 9f | 64 | cf | 39 |
| 0030 | 66 | 5b | e3 | 30 | e7 | e4 | 3e | 1b | 2a | 13 | 53 | 53 | 22 | 0a | 63 | 76 |
| 0040 | 8a | 88 | 32 | 80 | d6 | 81 | d6 | 50 | f1 | 48 | c6 | c7 | 7d | 26 | cc | 6c |
| 0050 | ae | e6 | 00 | 2f | 84 | f8 | 53 | f2 | 35 | a2 | ee | b8 | 11 | 35 | 3e | 25 |
| 0060 | b5 | eb | eb | 24 | 61 | 38 | fe | 36 | a7 | 90 | 0e | 69 | 50 | be | 40 | 12 |
| 0070 | 00 | 0e | cf | 2d | 76 | 1d | 69 | c2 | 10 | 8d | ae | 03 | 07 | 68 | 46 | 0a |
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 | dc | dd | eb | f8 | c8 | 99 | 31 | 74 | 9f | 2a | 78 | 52 | 9b | 42 | c4 | 8b |
| 0010 | 03 | 8f | d5 | ad | 06 | 4b | 99 | 05 | 93 | 15 | a7 | cd | c2 | 04 | e4 | df |
| 0020 | 3f | af | 24 | 2c | 9d | 85 | 03 | ee | 38 | 1e | ee | 78 | 2c | 7a | 44 | ca |
| 0030 | 4a | a0 | 57 | 4e | f1 | 12 | e8 | fa | 05 | a6 | ee | a0 | 96 | 2a | 13 | 05 |
| 0040 | 71 | dc | 19 | 9d | 30 | e4 | 7d | dc | 1c | 19 | 98 | 4e | 73 | 63 | af | 58 |
| 0050 | 9f | 83 | 38 | ea | 93 | fc | 79 | 17 | 0e | 37 | 0c | 07 | 5c | 89 | b5 | 31 |
| 0060 | 83 | a0 | 69 | 85 | e3 | 17 | 64 | b5 | c1 | f4 | 45 | 70 | d0 | cc | de | d7 |
| 0070 | 45 | 1e | db | 4a | 0e | 9d | 05 | f3 | 4d | a0 | 9a | 10 | 62 | 79 | a9 | 96 |
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.
0x66c79d7563b286ccde0de64115929e0492ce02c4ce57884933d89644ecab40ff0x15929e0492ce02c4ce57884933d89644ecab40ff0x15929E0492cE02c4ce57884933d89644ecAb40Fffrom 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 0xd389d1ab…2ee60f
// 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("0xd389d1ab375491826abcd36967c41fe3e941916a3ecd6a042bd39453ce2ee60f")
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)