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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.
0x0390838a226cfef64f148be5624c3725888b359ea7b75f2561c9a92611638278The 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 | 8f | 9a | 5e | b0 | 33 | 0e | 59 | 79 | d5 | c0 | 73 | b6 | 94 | 09 | a6 | 2d |
| 0010 | 1e | 63 | c7 | bb | ce | f1 | 2d | 12 | ef | e1 | 3c | 01 | 3a | e6 | 1b | de |
| 0020 | 66 | dc | da | 39 | cf | 3a | c0 | 10 | fe | 61 | 95 | 6c | f2 | f1 | a4 | 80 |
| 0030 | 47 | 49 | e6 | a4 | 7e | 13 | df | 23 | 57 | 9b | 0a | 34 | 3a | 41 | b5 | 3e |
| 0040 | 6a | 71 | 75 | 3f | 7a | 61 | 26 | 71 | f4 | a4 | ea | 99 | 41 | c0 | 26 | 6c |
| 0050 | fa | e3 | b5 | 60 | d5 | 36 | 6d | b7 | 60 | da | 1d | 8d | bb | 3c | a1 | 00 |
| 0060 | 7f | 14 | cb | 7a | b2 | 1e | 2a | 83 | fa | 20 | 56 | c4 | 7b | 6c | c0 | 4b |
| 0070 | ec | 76 | 23 | 21 | 09 | 3b | 18 | 4c | 8d | 79 | 86 | c5 | 9c | 0e | c3 | 4c |
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 | 9b | c2 | d7 | 73 | b7 | 88 | 4f | e9 | d7 | 4f | 25 | 7f | 8a | 2a | 93 | 7e |
| 0010 | e9 | c9 | 61 | ef | fc | 38 | ce | 3f | d8 | c8 | f6 | 60 | be | 62 | 1f | 71 |
| 0020 | e9 | db | b0 | ea | e4 | c6 | 56 | cb | 29 | 77 | 14 | 63 | a9 | ba | 61 | d7 |
| 0030 | 72 | c8 | dc | 5e | b2 | ed | ed | 2f | d5 | 5f | bb | 7e | 88 | b9 | 82 | 71 |
| 0040 | c9 | 36 | a9 | 29 | 86 | b7 | 71 | f2 | 22 | d5 | ec | 0e | e0 | de | 33 | c3 |
| 0050 | 94 | 87 | 94 | ac | af | 3e | 9e | f2 | d6 | df | 73 | 17 | f4 | 04 | 9e | 89 |
| 0060 | 64 | a5 | e5 | 1e | 3d | 64 | 46 | cd | 68 | f9 | f5 | 81 | 19 | 84 | d2 | 7d |
| 0070 | a6 | d4 | 0f | 9e | ae | 74 | c9 | ee | f5 | 4c | 90 | 0c | 01 | c6 | 30 | 75 |
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.
0x07502529810a5bf5a216ae0e6bde9ae364106718039955a9628efef93fc968210x6bde9ae364106718039955a9628efef93fc968210x6BDE9AE364106718039955A9628efeF93fc96821from 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 0x0390838a…638278
// 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("m8LXc7eIT+nXTyV/iiqTfunJYe/8OM4/2Mj2YL5iH3Hp27Dq5MZWyyl3FGOpumHXcsjcXrLt7S/VX7t+iLmCcck2qSmGt3HyItXsDuDeM8OUh5Ssrz6e8tbfcxf0BJ6JZKXlHj1kRs1o+fWBGYTSfabUD56udMnu9UyQDAHGMHUWC+xQ8bXw2ZOwmvID38ubTObTxahE8eZ0OzkrzaYzRdpcnBXbReTYvPb2ewcQlF51+jzJZS9j9g4PRsLsrOOL5cK/myMxjJjsZr6UWUx0rHudmsE6JT7qzesZZ+VkMFWUcw2KxqJ2N5aokUiPL7grzFM9fEqQGb8jP2b5hLBKePlG6JekVaInTU6MarB0vWUo+IJRhWEHE7yZoq75nvk2Qw5PIHuCoA/5xzF5/rZrGW01FQqEF9I5DUX1Wp5mYQBzoPis78mbMBgec8qvdfufjXhXRqhB5OOhs4RuphjFwcl6eSS02jrVWQvBACdbfFwFfope55R86PpRMKWISDhwIsnQquIqjustftArUi987M3x+C2MEBfnzpNhnj/kqlnFUaM1JO9YbtV4rR5HAztwZMn+6zRiML2KbbqZSH0dR9O9D7Ujbfn3gg5/LgNTEp28Zlih/hOfHrYvKp13LxQbHUUwswsqdqOsJ6/F4PUOtaEnxaNq/MvGvlCty9pvnQJSbzpWD+bLnyiKEnsjC21AxmHxHLWtVQlDoYg6Ez518sQfOeksVVTXAtFMhvZfCoEUhVl3eIk0BeiKHviwACoO/jkBfGQ+0SG7L5x6cyHqNpg71v0EE/KOdM7eJrNRX/YCNSap3eJn8sfz7jQ0RJ7tFb9H8tmuSsrIa9O9r9TzOrtfwWhHIhFdUeKwQNdPos+x85NNUrHViDN+P02h865cSwKpOgt6LIbRlOmqnp7wAwRTvd/cQKI2S5enfH/WlmgujpXDOnWWZETSpZbdzx24zwOtvFdfmSfANtgqQeNinTXf2p+vJQ79vI0T9VwtxU98SwwKRdxyOfW2WneUsOw18TZD5fVzsThcQhtGEQvsrnAolcDnqzjDwfl65icBEcWrMLaV9l0S89NlngscVhjG7QeMnAxm7dFQDQU1aokQ0O1sPvwp8/gsQxXQFtREUOpnWpITBPnayZTakD8+cicQDARRcFWUZGj6F+Dt1+CA1w9luD3ccgIpcdwKsQ+Srtf3xvtOsa0BhWWX3ptUXyp9VYciroIsqL+UJp35Q9aprcsN3HETX4xk523Hz9+9phUE/a1dgyjfS9CxP2N553MewjpDT8pyzZHmrXkJMK6oUZ8vGjETmezg0mLm7TWQFglol+BiXOiF4NxGTgoLSkwz2yrXcw8iKr+iCBiH0cOMDNRbYG4rWBx56pYrDKENB/GGRi99tiogA0b3rfpJStwdw8y/r5WRjwrOR8O962al68RgHEsOrqcJ7Y91mwchbRZBgmi8u8Z/OWspV5s3dhOTMN1HP/S/5AjCnvIFUd4L3VGlFNDD4Gg5U03iaTYsslZF5chHhuxYZsr0GoJd0IC081fdQjABXANLtSaMPN9gsskamnicsJVtWzYAj3/DFagXZhTgbO84aXrnRCyFHkzXuVqYeJ+9Hh/Cn5ydC26k0Al+iw1ogAlqJX486H4xBDV5TovUCJARP3KjDeIrvJr2KrRWrFlDJvmZspMNwTyPR/aqcoVV5rMMNLtm6Y4zyjrVtzTBlOFZS9CrDDUwONZfgKRC4dfxc6zuHqmUBR4F/xdlTM6/oMsnoV6ITMRIurEiC3Q2E4fbf3Vvg/kM8pGhy90ryt4Jmex1nozaCPw1sdLkFYh8ekSwaMF4jLvH6Hla3zAdUyiCF21M0w3SMVqruTlixHc37KF81l3YUYCwy7hO2KCbJ6nVd/glaCm62wEkyDBMSSEOcO47fUQS0szksWneNRl7s0WjwSDUn4NwnI/3bjDgozYJW5RuiUDAxqD2NwUxgyDkBVFP34rb8zTTwNWHSjM42y1JGfSOOVy5R73DNxrUGOadqaCYP1upfgVBvQvijk0HnoDPkeHUf9nVvmv8q6IbNKW0zkev6CQqaB+E+zdqjNuzmZ5CplXCHyrQbyecz6/QNlVlHjVBfY6VgYALSFnLK15sqvZA45ccwsqg4SesDy7BGIJhPOeYwUwrPmsA4hoiDXiX6gYgE83gtyAXCgw5sfa9NY8wy9HT+f5SYzLeECTCOOx0bBTrdCRZUASuG46E9zEH0t/vaPR/hbCKSiHePV675cy859YLw1AHEXypy2KGd4VE7nG+faxWgplsOqpQdJyJBU8Az4jP+tuwUDvGpGkFlGjELUsZpVH5o9tjH2QuMP3DsA2kZMzHH9iYf4gj26sZbGignNzkt6zisi+jqVM38i4aayuDs8kAonSf1rWEbeNo4qZu7jqMfH1rnTXqRG7aNCyLRX1eLNYKEPdqPKsd7A02I1Ri5oyRQ4S4QnvIpQQ8QhmUPTdZeyL1/v5nlbxKPqKjHRKicZwvRHayVvxUqd+nCYgq4giw58JySHBW/ulXkoMkwKT9mxpMmjSdiwtSLPeaBAyjF+ewAwEqm77JDKB0VOURUlNeO3ZI6GwAT7IlVEHAUBI=")
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("0x0390838a226cfef64f148be5624c3725888b359ea7b75f2561c9a92611638278")
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)