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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.
0x91dd5d7064da18aff6bf5279d5246f974858266309df53a6671a083413ba399dThe 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 | 2d | cb | f5 | 71 | bb | 24 | d1 | e1 | 47 | 8d | 19 | b8 | c5 | 4d | bc | 56 |
| 0010 | 2f | ca | a1 | 76 | e4 | 94 | 5f | 78 | 43 | de | 74 | 5b | cb | 0c | c7 | 56 |
| 0020 | a6 | 62 | bb | db | ad | d1 | cb | 5b | 6b | 45 | b8 | 3f | 08 | ff | 23 | e5 |
| 0030 | 3d | 5b | a0 | 80 | 45 | 47 | af | ea | 65 | 3e | 97 | 4a | 4e | 2b | c1 | 9e |
| 0040 | ba | 15 | 78 | b5 | 95 | c9 | f6 | c6 | 6f | 29 | c1 | 1f | 9b | a4 | b8 | e6 |
| 0050 | 02 | 7b | 0d | 69 | 3d | e5 | cf | 83 | ce | 9d | 4e | 33 | ab | 11 | 15 | 01 |
| 0060 | ca | 4e | be | 57 | 2e | fb | 59 | 44 | ec | b4 | 4b | b9 | 90 | 67 | c5 | e4 |
| 0070 | 93 | 94 | ba | 4b | a2 | de | 33 | bd | 70 | b5 | 34 | 72 | 31 | eb | ee | 41 |
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 | d6 | 88 | fd | 98 | 2f | b4 | d2 | 3d | 68 | 65 | 3b | b2 | 88 | a3 | f8 | 1f |
| 0010 | a8 | cc | 68 | 98 | 66 | ba | 83 | ce | 72 | c7 | 12 | ac | fe | 75 | c3 | 1a |
| 0020 | de | 0d | 02 | 8a | 32 | 9f | 05 | 26 | c0 | e9 | 3d | 1a | f8 | 8a | 3a | 24 |
| 0030 | 26 | e2 | 69 | 0e | e1 | da | 2f | ff | 43 | cd | a0 | d8 | 58 | fb | a5 | 35 |
| 0040 | 83 | 4c | 07 | ba | da | 58 | 4d | 25 | 84 | 35 | a0 | 30 | ed | 0a | 29 | eb |
| 0050 | d9 | 16 | 89 | eb | 98 | 2b | cc | 6e | 9b | 7e | ff | 5e | 1b | f5 | 4b | 81 |
| 0060 | f0 | 9b | 1d | 81 | a6 | c0 | 9f | c6 | 57 | 43 | 36 | 5e | b6 | fc | be | d0 |
| 0070 | 02 | 3a | 57 | 62 | cb | 95 | ae | 53 | 7e | 8c | 3b | e2 | a1 | cd | a2 | 5a |
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.
0x0fb85397eb15d7a61348d856ddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xddb05b4fcdd1af5f41e43f77f1bcdad51b3b97750xdDB05b4FcDD1AF5F41E43F77f1BcDAd51b3B9775from 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 0x91dd5d70…ba399d
// 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("0x91dd5d7064da18aff6bf5279d5246f974858266309df53a6671a083413ba399d")
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)