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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.
0xd30722a57ca3a437d065de24acc4c55ef5697c8d17efeed6ec4573174c9a176aThe 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 | 57 | 70 | 72 | 4c | c5 | 0c | b7 | 19 | 5b | c3 | 98 | a6 | 04 | 76 | 50 | c1 |
| 0010 | 9c | d2 | 71 | 7d | d7 | 72 | d1 | f2 | ce | 8c | dd | 9b | 32 | 2b | 84 | 60 |
| 0020 | 89 | 20 | b3 | 12 | 71 | e5 | 0b | e5 | 6b | 3a | 35 | 38 | 9e | f6 | be | b7 |
| 0030 | 03 | c5 | c7 | b0 | 21 | fe | d6 | a6 | c6 | fd | 4f | ab | 5d | 71 | 73 | 9b |
| 0040 | 5c | 53 | 89 | 02 | 09 | 83 | 84 | ec | 93 | 2f | 28 | de | 6b | a1 | a8 | db |
| 0050 | 83 | 41 | 03 | 9f | 8b | d0 | 26 | 96 | 71 | ee | 68 | bf | d6 | cd | ca | 09 |
| 0060 | f3 | 23 | ed | ce | c4 | ae | dd | 81 | a7 | e3 | 73 | c5 | b0 | 19 | 70 | 64 |
| 0070 | 21 | 79 | 32 | 69 | ec | d0 | 23 | 82 | f9 | 8d | 32 | 54 | 2c | 4f | 19 | 77 |
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 | 05 | 6f | c5 | 1a | 0e | c1 | d6 | bb | 9f | b6 | 73 | ce | 30 | 03 | f0 | 67 |
| 0010 | c8 | 93 | a1 | ed | 3d | bb | 2b | 54 | e9 | 28 | 9e | b8 | 1b | e7 | 7b | 9b |
| 0020 | 1c | b6 | b0 | 9b | ff | 03 | e7 | ae | 59 | f5 | 89 | 6c | 10 | 01 | ab | 73 |
| 0030 | 4a | e5 | 14 | 1d | 65 | b3 | d5 | 3e | 4e | 90 | 85 | fc | 5b | 44 | a9 | bb |
| 0040 | 01 | d0 | f6 | 5e | e1 | b5 | 01 | 73 | 99 | 13 | 17 | eb | d9 | 1b | 37 | 21 |
| 0050 | 23 | 76 | d3 | 44 | 5a | 77 | d3 | 89 | 61 | 3d | d2 | ef | 0b | 2f | e8 | 3c |
| 0060 | 90 | 69 | 52 | 97 | 13 | 92 | df | b7 | 4c | 42 | 14 | cf | 5a | 38 | ca | 27 |
| 0070 | 3d | 1f | 41 | b7 | a1 | ce | 5f | c1 | e8 | 26 | a9 | 0c | 6b | de | 17 | 97 |
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.
0x1460b1a41a4668c5ff343140b04c1ea919918facc3456dcdf99dca9b29900a570xb04c1ea919918facc3456dcdf99dca9b29900a570xB04c1EA919918faCC3456dCDf99dCa9b29900A57from 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 0xd30722a5…9a176a
// 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("BW/FGg7B1ruftnPOMAPwZ8iToe09uytU6SieuBvne5sctrCb/wPnrln1iWwQAatzSuUUHWWz1T5OkIX8W0SpuwHQ9l7htQFzmRMX69kbNyEjdtNEWnfTiWE90u8LL+g8kGlSlxOS37dMQhTPWjjKJz0fQbehzl/B6CapDGveF5ceeNPlQuYwxjICYZCLdTk/FZGeQ0rlEyEFmNKSgrTOLqd6Npw1nAwIIMBPnmDfOk6CMccvGvpt26IwyUGNIc/e9j+0U1wB7pAmqZS+Xd9qVQnvGrA+VDtNhvDyyjcu2obyEkAlr3sMdA5tVrS2ibsXob58QJ5WfQMWyMRS4F9UmrhTLcXeQwTi8gIG7ZgebIieol3JwlmpH1zv3VCnhi+tZFtHVtISGdwRBdCEkeixf99CDx7he1A8IzTc3etgQLGoKUnpgtT3j8jhGVtz0sfLsVYlBWrzU3Mq2ti9bydFz2tmzo2geNymAH5Jyg3hO6OZeG5q8XiA1lg9mssNsbMUt9wBjW1KPMFXHpypT6wRylsWb6qdttE519XK9jnWnvds9g8WzLd27XGD6B7U0uzB8Vk2XtWJOebM3YqYZgfAvQkDcB8WtTi0cIXZGyhF2WMAYF+6G16VikKCYj1I/o0WWXR7Meg79ufxRK9PLqt6sHRc/8Zemwm/XhnP3WTIDF+VRnx9De+SX9+5CD5z+oubh0VoMiE/niqVgayfrhxrxUOWqZueZmRw740KTWjo5oE9I3+S4JDjOWbdIPglkMZHR1yqYQ24TGGB1ffuGEnYd9Uh9y/P2dTITyBxX4YqUGyHNiQOYr9ZjJVamnvUyWQ5jsfn8S6Kh07toEYop/lco+0RqX27HUg1Kvb6+6Yfpfkzc20OBxJjsHAAyeTEcueyUGmpQ0uH0mDPknSiVRf2iS5mX/rjz4wSmHAwXhYLTuYph8ub3dXZHVwGK5FvnXzXmx/T1m3Rm6YTF1wv9HhigiN1k89dT8SC6EgXLCFLoenQA3Bi1X1tVz07tbplfiK05I75PKALSk1sQGCzOG+SzPLpSbGqhIow5IbH+8u29rFR4bhfHleJ3cDwXH3NRCq+FItgJCEmlSIUMvUpMexewzkxCsEpOaYE2X5K0fPSrB1rjuycdlYZ5NnrBzYKILvrwlXogcw0GZKIs3EgTERKcyhcZB7RM+XQkoalJCfQq32iVM8a8fGAapUFSQO+6ixtGiTs/289B44/HV+LWBgNyAl9TaaU9tv96zuvvNhfQ/odLHOtkiEil0byyRsuQdk4KAVnc31zUqwRkAy0FgFS2NFPHyemls755lc2zgab8biIOR/M7zo9mlEMuUEqn5YAG5AHjDX9Ew9wzgcB9pPVLJ+2ire7V+5gD+q7LQShBZlzajozglkYRRWKgRUvHjQgVsiweM9z1F/3elHbsXE9XekwGZaM9Y71dKE5Uhx7I5w7fzgW4tfDvfy+2p5L8Gcq11Y8wB4v5g9lYGrdNK/InDtG3HKv8++ojLpNu/qKOcERu7za6NRLN83ABq7D+cMhlwq/Rur1vKcKYldNrUs4t13KrInt/SjOaISbFanltwSbuG2mE1ycBKc+/c8ouyayI6Qk79cT5QT3b8IfmQbvkfBpAENkC08cMx9cO8Q+X9BWn40YeUBNC1scarY4hPVBugxpGEFy5b9SiRtPpcmTkjZVAYcuwXt32D9R8VKaEIz1RjRcxsMLrsDS8IdhlFeB6mC+eO+DjWuBf9zfhIo0sDlK/Rebs15QO4oMIUzCj8qXaj85CD8mrPBNMtrs3SxbhpSfZNvoyJmhiht37TmfF9Rn1rDQ75AT1lsHN19s9PjDdkCkrM2giaasb0PCkJrGQRCfr57+3IdWiHFtXF9Y3iVxja9OCb018/3boURr6j8gWliOJs59hZt1vRYd+BAg1Hvm/SLLysloG8E0ScC3iqYFCdGc/hfjQ8goBpomzXKUkkGPhX7Dehwwac6mqa2VBKcz8chIarnu2CCB4rxou1UzE4YkuVl6bFizKsks+roA0n8+wNBU+G8WmqEHtOuDTIjBVGLYTcpYK5T3NJHmjXkUDUKi5BZnwNJok1oWxfHIwck4rkwE+lrB2Qy3LLBUMtaX38Y5j6FP+stm67F/E6dWhDzMlDYzx76fqv+ybqw1kWGarvUj45GpryM342EMMxGigRSEbKvMqvIm2INC1QRSFOFah8qlcubyFJxOJW931XMe3avX+myo1Nkxg57uxc/l8y7KWw2ryYt66jMzpsnhQ2Gv61xlIAKDk2Rw5dQukEAM8H/JG9iVs7wkaSLwdFDGiLZ9IW/iKqew3QAAidw/h4UM43WjfeMqKI8d3GLBFK3LRKT4xRNrN8kz/DxZHkbqMHjIPxhrJijoBBiAETFIW68LJOG0lN3XMvNql9t1/gcM+3nnJ01rNf9q3bsTz6/Cvl8qwT+yOWbk33ZM1sQVvz/LwOSLL046zen6gJC7TBVww4mycQQ5ajOX6v6qVdVbC948kzgjx/iZoFVqiIedC2Ck1CCznfpBKgaE0jx44g60NceOnDqHZy+I/b9w8cE5vx789htv6J+e5nJkqO4pm1xWhqg+Q5Qg8UzWJkM=")
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("0xd30722a57ca3a437d065de24acc4c55ef5697c8d17efeed6ec4573174c9a176a")
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)