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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.
0xfb6e7b3de2c94571434e2b09613bdc061b8c48cc5151b6b5e0288bae16f069b5The 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 | 1b | c0 | 2a | 2c | 31 | cf | 3a | 11 | d0 | 5c | 77 | 6e | 83 | f7 | 1c | f5 |
| 0010 | 12 | d2 | f2 | 3c | 07 | 9f | c9 | 02 | 38 | 82 | e6 | f1 | 6d | f5 | a3 | 6f |
| 0020 | 45 | 1b | 5c | b0 | 5f | 7b | 61 | d4 | 6b | d2 | a9 | bd | 5c | ca | 49 | b4 |
| 0030 | 20 | b6 | e8 | af | f6 | a5 | 1a | 51 | 27 | 45 | 83 | f8 | df | 4a | 7a | 49 |
| 0040 | df | 2d | 83 | 65 | 52 | 2f | 08 | 3e | 7d | c9 | 05 | b0 | a5 | c6 | 86 | ad |
| 0050 | cf | 6d | 85 | 91 | 2e | 5f | 0e | 47 | 72 | 8f | 63 | e9 | af | 1d | de | 0a |
| 0060 | 05 | 0d | e8 | ef | 36 | 0b | 98 | 5b | e2 | 0f | 57 | 2b | f3 | 42 | a9 | 17 |
| 0070 | 26 | fe | 7d | b1 | 7a | a0 | 10 | 62 | 09 | 3c | 83 | 3d | 38 | 28 | cb | 73 |
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 | b0 | 0b | c1 | 15 | 97 | 0a | 6a | 51 | 39 | 7a | 0b | 10 | 86 | 3f | f7 | f9 |
| 0010 | ee | e3 | a6 | a5 | 9a | c6 | f5 | fa | 7c | ec | 12 | 3a | 96 | 19 | 88 | 31 |
| 0020 | 09 | 71 | 2f | ed | d8 | c3 | e5 | 86 | 71 | 26 | b8 | b6 | 4b | 56 | d8 | 03 |
| 0030 | 36 | 7d | 99 | 95 | 8f | aa | 4a | 6f | 4c | 8a | 22 | c7 | de | 85 | 07 | 2d |
| 0040 | d6 | 98 | ea | dc | e2 | d0 | 6d | 38 | 17 | ab | 4f | a7 | 32 | d5 | 2a | 5d |
| 0050 | a1 | 08 | d4 | f6 | 61 | 47 | 43 | 1a | b4 | 49 | 60 | 33 | e3 | df | 98 | ae |
| 0060 | 67 | 07 | 3e | 4f | c5 | e2 | 6d | e6 | 48 | f0 | 73 | 67 | d5 | 37 | f3 | 22 |
| 0070 | f3 | cf | ad | ef | 66 | 0c | cc | 3f | 8e | 6c | c5 | 47 | f7 | d7 | 0f | 98 |
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.
0x0ca5eddc2ef97e855ff6efc0ab89363f307f4375fbbfad7489a59dbbeef4c7db0xab89363f307f4375fbbfad7489a59dbbeef4c7db0xAB89363F307f4375fBbfAD7489a59dbBEeF4c7dbfrom 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 0xfb6e7b3d…f069b5
// 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("sAvBFZcKalE5egsQhj/3+e7jpqWaxvX6fOwSOpYZiDEJcS/t2MPlhnEmuLZLVtgDNn2ZlY+qSm9MiiLH3oUHLdaY6tzi0G04F6tPpzLVKl2hCNT2YUdDGrRJYDPj35iuZwc+T8XibeZI8HNn1TfzIvPPre9mDMw/jmzFR/fXD5ghSyRsmRb2UOuYCcPJ1eNni+clvam50VWuUTAZlw5hbKXMn5TYxaLU3j8Y/VcXaTWjoFsto/QE57fZ0N5eo63+GCJNg2rmSoggOAZaF16ODU/XTohy8mQ74s5I4uuDqdajp/Llr0+uT2RSElNbulYdjRhr13mW+iEhFuVNSX2ZagXngCWh1x+/X3saJNuX/WyzQZLxrcZSihvqxg2cLwYsecRb8r3+U0KBoHfhfoYh82TXSx1cLDEK1JYy/qNy12lEAZ4YCmSQc4UU5I+qM/xs60lZOirKJKtY6defj5jwfdyWK4ieOictHGlzVYER7SuJUYS3rRE3UYoQ9ItRlHiQEAHCSq4lmF0Jl3OyfahsyQbtH2QVv2dXlc7xDL2Vo0qdb3v1a78dSB48JXgn/vOZBEEcN602eYWTXKy7NYl54iarRW3Do/ZAJuLRHmdcWA3ABTWHlzq4Bz6BYN6HaOYS5rOLM5S4HpwVYO3+7YcRjlyI+z6q2AZCEk0cn6ZjSbquAf5DwKlOWfwI9UmqKAYMOuvNTvQDiQxPQkRY6lhFYWuIp99uRwWDGCjRp6yhkxf186tvenadOjTX7XpcwwEIqip5q0PmMba0Ejzh3sz8wPl7yO9YrTzbbrhirrsl95hjuG21jT0H2mGYpraL5sTgx78Gshjdbsh+GTroGPj9E9tmnsJ6XVcqwFsd25M55UuNUq9+MRgjuWTiOC62iqEWdBsgTndj2tvWhANJFgvL4cbtJIkF2cv185LQRsZpRx4N16Gr0b3fYfA4h8rfQdMID2lX7kB9NQ6GxAuL93bFNjQn1cw7Eo2jlL703++/cT78RXsLG5fkYXl20oi/DBC9ByC7Gxt4C8hrwx+zAf6x24xB49TfOeU936inJXpb96EHI2YlKTbVHSaj8GxGirUqGP0H6K0N0XcEYLJLLChFVivpdvWo7Fg1wVWNyyuxUs+8lcgW7YBBPdb+GNyNhdOLhzjZ29Hz93qVsp9eE4+fqxZ59QYCW772uG/8sHphWuV+ok+/CPOrvssOX1ckOeV0OIr7kDpy5veyNSoga87XcZnpM1jLFLdoobmNxKToGgH5O8zb3LS6tWJH49LEMqlgZlB2kF9O/2zvfGYuo8iOrMAA3ugVSDqXQyocaJWNYFx4F5RXYUGc7WB2iFInGZspnttq38Za/NShaE6GHsPMO5K18qpArqJx5qrsw4pFyaDRplO4uNiyS+lr3fihJDkW5sO/Ut/9ZYxnZJzoFV7iJApX8+H0lrFZ49cwS7e644ZZRKABiBH8O2Pv/aC6GBI10jlkxwboj0DUl75Qcvpx6+on625Cn6tHFWnhMCQIW8AD5NI+SDDEvNJRNC2zHgb3T/stX41nF47ukkUZrcwIfwJmshDVNZkgN7ofp+rMMxLNL7Fb2W6+QoGEJU49rrtGdARXFQp3ZtBDgZam/259aqOi96M9jYUSXiWRRvFERxRKEvbgNqJMAxl7nadM+IjSA/TNGc7fAhxgIwcbSK4wK60I4OagQWH+umc96b+5JyOz8OnbM3BsnJIVkLVnWQsrXct5Vfn4FPNs8uigh/bwxvCPH/vkRHscW8Jq0Ys9vhpzkn2RUggciyDBILtu5VTKckmyHZygvSWOdJzFGfBF4AMkSZMz+ymOgx06AVwSRZmXD+F+AiWRJIjd6eGJhwXZvk4sQDcm48zBbeE8KJa+VFMSQrLRln2sMK/tbbB4Rhk+t4hiUUK7FpMfAgvjxpa8Qns/MK1MQZeGob38sEBouC1hfc3cvKFwuiWQHvcwgdK5RPTr2ze3YKNJvDu6AchWiHT4Ffi5RrIxBXcY57h2evw62nUWQrsgTKIV3lx8WNDeN8lE73nePAIBd99Oc1p5Dz5oJCsjYBZn10P+sfkFwi74NxhBfmyuLbVmMPXnnErRdJubTUOXEs9vJGOL9QhNwoZYYtwSjMxgS5wAa3BtTxEk48ajzpskYR07V/U6qQMePyfOyooNkujON77gPpYDJtJ30HeX9bfMEVwPF25AXC4f7yRCUPhbPJm2qHM80QsIuLaX7U2JOe4v/cIq5jsc5jrl9gVvboLncr0R32M/ydbQCAA1mDrRsYGqs/Qghki0RO+KmFUocshYzCiM8NFtrZY2JNIqw4avxTPTtfiDnFERrBrpBYX3kzQhABIFiIKYOFQhhF5osCtmffuu/fL+3acgiMqz/a/L/feGqdlrRw/rO9um+JnaJi8U0LvL45PQHyNQ58NM4360eZvLyk0w5i94YYLTTQ3EX986SX9+VZFrJEjlUvvVgA1YKA/zTyNneH/zVdz3NmIpcfO4a9Y8GPZyizvYQS7nqVNhoEV6Ua6CQLS0n8WPOZQTWXRIsZM21duzr0hRKAGnPusDrGSC3DZB00lIkB0nwMgztoEcIP2tNw9uDKvw5YY+EfjHbus=")
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("0xfb6e7b3de2c94571434e2b09613bdc061b8c48cc5151b6b5e0288bae16f069b5")
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)