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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.
0x0b5cb103ad70fb75a62f152aee20d249d064bd0b2b6bc040559cb0f87860304eThe 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 | cb | ea | 8e | 91 | 59 | 4a | 76 | 94 | 24 | 6f | 90 | 07 | 77 | 1d | a3 | 42 |
| 0010 | 59 | 82 | 8a | 5a | f4 | 62 | f3 | 24 | a5 | d1 | 51 | d1 | 9f | 8d | 55 | 70 |
| 0020 | 89 | f4 | b3 | 74 | ea | f6 | 81 | 99 | 7a | f8 | 72 | 46 | 61 | db | 86 | f7 |
| 0030 | 46 | 29 | 40 | d1 | 86 | 4a | 8d | 3a | 13 | 13 | 08 | ac | 9c | e7 | 03 | 48 |
| 0040 | 87 | 8e | 64 | 34 | 07 | bb | 7d | 20 | ca | 4b | 9e | f8 | 56 | f0 | 07 | 70 |
| 0050 | 69 | f8 | 45 | d7 | 2b | 89 | df | 8d | 7b | 6f | 52 | 8b | a2 | e3 | 11 | 40 |
| 0060 | ee | 10 | 4c | 2e | 68 | d0 | ee | e9 | aa | 97 | 37 | 2b | 3c | 88 | 11 | f1 |
| 0070 | 15 | 8b | 08 | 29 | e4 | 74 | 39 | d9 | 52 | 4c | 27 | 5c | d0 | 9f | 10 | 0c |
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 | 4d | db | 56 | 67 | 9b | 88 | 18 | 39 | 1b | b9 | a1 | 9b | f7 | c9 | d2 | ee |
| 0010 | b5 | 24 | fd | 7d | 31 | e1 | 25 | f2 | 3e | 70 | 0c | 2a | fb | 7d | 81 | 7e |
| 0020 | 32 | 51 | dc | 7e | 38 | 9a | a9 | 11 | 46 | 7d | 2e | 44 | 93 | 29 | e5 | f7 |
| 0030 | 48 | c7 | 14 | 88 | df | 9c | df | 59 | e5 | a2 | df | 9b | d3 | af | d7 | c4 |
| 0040 | 3c | 83 | 5b | 97 | d3 | 31 | 4e | 57 | 07 | 12 | 76 | 18 | 3d | 92 | 6e | de |
| 0050 | 36 | 7d | 3a | 1e | d8 | c9 | ba | 42 | 32 | 0c | 37 | c8 | 8d | 08 | 9b | 39 |
| 0060 | f1 | 7d | a5 | 42 | b6 | 35 | 9b | 59 | 7d | aa | 0c | 79 | c1 | 7b | ef | 30 |
| 0070 | b2 | 64 | 6e | 19 | b6 | db | 18 | 09 | 1e | 42 | c7 | d0 | 98 | 06 | b1 | 7b |
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.
0xec25f4f4bb7f5cd800b61becebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3a8b1a1ffed755100389bd656bc67da0xebf94888e3A8B1A1ffED755100389Bd656bc67dAfrom 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 0x0b5cb103…60304e
// 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("y+qOkVlKdpQkb5AHdx2jQlmCilr0YvMkpdFR0Z+NVXCJ9LN06vaBmXr4ckZh24b3RilA0YZKjToTEwisnOcDSIeOZDQHu30gykue+FbwB3Bp+EXXK4nfjXtvUoui4xFA7hBMLmjQ7umqlzcrPIgR8RWLCCnkdDnZUkwnXNCfEAyyLzqNTAH5JKkXVUawKjpIlCJlxe5VnIjgVnaLVvcmCiwCNIv5loHDPHYrFi29pzEOFoo2+8CKdghz3zlaoiqHA6ANkQnTljesJ7sLBTFpYQtS/l9mGnYN07EBIxTMc5g23u+QpA+xkDSvg0DD83y0yP9v/kL8aqFgIrvjb28UWV7zo4kAx7oIOytGzlAfbEi1hSV/26ni++2RKQDAtpLGpD3IwRso/nf2XNJsHQoRuekD9VSa1qKHw7JaEKEVgvASmDUVrlF3L3TfoJMxC27r0R43AxTipKL8SdLpHUJQ6q/2uk5Krl98BTKu6ZbIuebkFzmx3jXsWRxFm+nQul8WBKQ75ZrZcjPW/vw1k9qtmOqL2KWIfzGXCRwwkkzKTGDZrz/glK9U+OPqCAxFYtMebUALgVExlhs+bwvkvCNWAR/uYW6t38JvY+t5e8qTBrYKy4TpIiB9QDdUSEHgyR9js+klEFKt2qcGN3OEqoknEFCp7k+g1jOpdrET+awmiVMuqpKZ7ov5aXOBYRA0nBrgGjZMXdPY+sISfYD6ZWpSC8Znw1izKFiZr/y7y63B6J3ixiEVr281kGXsf9K9hNbmvxJo7+RBPJiGvfYpFkv/wdjRjZSrdmLLLRWEkuGPM0vgcDArKKtreXb8O4i4zle0CsA8LPTWXn90YgesQw5hRHIMx39LAOCUhSITuUt6JVQ2wjFeA6j5mSoGqlDTJfkbRwhk3Fl7lOSFWp4EJ7dpHB4sRIkT64ppnSM+jDqqLBTnfOrmyvzNVDXhGSkt9lSP8SaictpoSDuNQRHYjo9AvN2CCacMX4hxM3XJT0zf4tplH3xaTt2pMBDE59EEdZLJjFcKjY6CEe6B0GBN0lXTyHGNpbsmd7efAQa9SRImIfABE/rIVbdfNHOzv6Z4muAjUeVa3AIs4cDvua2FZ9OpHfezMwPqrzv/BWAzwqPeDgOgiSrNqLcXJ0Z2wytq5hD98EpAw7Ti44E4Ino5qIqCjmlRVClKXbLx03IiRWoaQ8LNzTOUZb5B6yiqVLjos8eyH2eUBxAFpPV35YB3WOCsShsQXvv02ePxbH2DRqmsArF8WqZsV4afhtFwNM+nmFe2nHNEjdj7tvBM0HB75Gtmyb/orRs2Ye1yvThFZRA45oD6uvw+sLymD21V9Q5a4Y3HJoQ5TNVMhyZLcwAtbkDg7LAo2jB31a3dREscTYpeiktDiE9RYdD26kI7uE7Xk5tK96PMvj5oCrof8OjGOZEaO2aZ1wWBFkUhbjj/eIHT7S2GdWqd587B1nefEeX5EoEQOBr40T/Z4DsQ/EkiBFzyj8+rWLQ7V8x10kqR+j94Ch54DfBkoMMSrnjET1CIybTaKqOgoEi/P97YgJ2TKM05wFrR+ii0yY7SzCR8dWCq3fHbobC0mya3FaoEsJq5u6/8k8DBGidRuHXykjx0yjswSyWhFRNNwfr/fgxng97qQhCl2II+OFbaKmNDZbOYMXw858Qv13XMY46+PW5QZhT0Ibz0RM4O9tN1nm6NZiR4yfd9ymTefuunc/KNYKRQIOgFFrhlHoVhJgIRqChSa4t45G/S/AZaoZKWsM1qoiDrE7MIixs35F5bWEs20GIILPhq7QIy2zKoXG2WDWfdDlZg5Ix3l3TnzAlgtvRuyrDF/mx9IAghSYaBxEIjZNk2rG/KhOuMCigKsA9yC48AiRku3a+3iv/WelvG+lRIPOAta6Ulojke9zibTQhUyyqdO28DH7r3zOXFmg2w81lEmVshGw65ktskaKKV/XfvpO16//kBbwZWmagfNLSeeRip3bK23zfEmBADadxl++Annpili+blzYsyIeinLWcCw3YdKET/kikGxkt6sk/jp5OtRoBiVlUQ70C3lh+8mVuBbqUfygD/jsUFJ2W47ng3VNq2G1kJYRu5D0b7EO0iEV/nJ0m6G6k/17Xm9/TT/2j78jSmkHWNsD+X1XSAWy7JcJg2PzrBz6fxZoR8l+MgBC/X2MlrWDWBWlX6MVOW6CZjyCfMg3QimejIGusTHfsiG/d6vdMsSWn39cr7nfKO3zZa8ewRjWPKX0juEXM5a2pWef8h9uilq/byyYFxtc5TPTf9+ItBr9btJ0dPeiLANHnwK3kFm0FpsylZswaQgC/rb874P7bD4XjOblZj6KLLGN1AIqR+Qse3DubTC/n8vwuCdYDk2bzKHHboo22+eGC5+ZsZVt6E5syWPevgEYaVaQPDVmHy+bifGLaOUvTIU5bux5kRBayJuxgmKaoKIaB88VS7pAbM8AdwPwje+UOB2b3HH0JgJIh0WwLqXnrqefeiWclgJIUkYLxnXh0uGgU+ckWF7DV+hJSu3dt8/HgUO8ZFfzmE9SB9QM5RvCBUb/pUCbfXKEb+IZvR5AtEf03DVYA6gnPvJ8DcrhzWXqv+rv5vyINzdA4GVaBgl4DIh80SYiqUQKyW/F/mp0teejbsNZnGSJ9r5dWI35zgJyvshEPSjehuvlNx8iGC6GaLZlPfEpni49V53bMDmT249pSzQgzFFU0jJv63AWC073chySemldgILRL1PFQiJEEc5BSlTxEsl458XNtjdOojSCqWrH2CA5nE2MCgBQ33kWEstJ5bM6M67S9pfR0ZdMypW/rCreqraFzbLtBLYX2P+DHRAlO9ZwPlICtvl3/KU/K0ExrKpJW8qKRHo944fISaFBFFJ8oSOpDOKcKHKv3zZfMpKSiBgwkSF48o8TXZTWEHBRbvEvCdfFy4s8RczZioyOUDSzTKg7k+5ZeTQLiQrw37Fm6sgxinqK/2elpuWv47pL4FUTk/ZolK5heqE7SGUjwX7JxgkRtsRILjjP+AT+KGReD/Co3Bjp+oWYBRaAJGbMnNHpWix2d1o/0oX+0dOzHJ7WNRS5ayRGeC6usoCFRGnMHHULqF2Maczm5YBut3IHMsi7aeQU3NwFXFFrN4fygBUBN+70WrvV9J+8czDQC3rIVrFq6NqQs/8YuBP2751Yvk+goanE56iSD8sf3vpEz9XPdBlUyWIBoPhli4qyTJMOODRj/HeQiV5efgv6Q5Pneff1kbrcioGNHheYLPwhmrwIdsBbr3AAKqx04I3LXssJyY4KksZ8Y8c+5eI7LWkns1WIQ5Uc1/LuNgrYgPLp5HDMqaW7IfCTTdo2JHEXJNLKmRsGtzaOgM/LBnE5s1gF5KzAsVzURm89KcXFzKPy1ZTMNUiYLSso2/TAPlVtb3JDsT8BZY0ljRo8rYlWWlebZEyc07ksp7dvE3RCdBSW2iSYUYosZXhtg4P3XS2Y06WQlvhTZZryHF3pI+0GNBxVhEFoGG1fqdh6KGQP/E9U3+h4RdcxIGye3eSb9BFNf8PwSO9EcKC12ZlWtN9p36EtMXx56NHWgRyQ+EhP2bADPhb7b2TQ4bWVWR7tD4GGRpEbOJIaj54zia4EYjdPv1qtUTApA5+TInUf4LTkke3IB5wQUXPMyRY75zHzwIqHbOdxagBMD5BabjMmp7X7dt2d7CQBLkWw/P6TREoZ+IhU4Zrl6KHxmetZEZOD4tR75UKYdmZ37GGQjM4MyHrjTuz1E+4gzo2s98mmfpPeoDCvmU+OPjtt2jml4f7UaPwpGp8wH5TmzRSM3mnabI4pEinqtLM3TBvFANW4nDU+8cgU6HeZe76Rdv8jUtFox6u67QpOSGHBQ3QKwA0d0yazAF+kofFObzRByc9HBzd+vaSFrbi/joRncOVS12TUdgLsIQkVQ+EC6jq/j+2fsBSrg+QNrX20aTEerWD23JTIufGe8tV6vCAHdYDFJM92HPNWZCZYRpe82oX1R6A6iQK5G9domp9lCvfCTg2QAXtEOznv0hsOKXXmvt/A9RkFsSLHp9qEz3rlieXlJz7rmg1MptFKZK0Qe32Q3K+xve+uN48QStXZ36qG1Dhv0ySFggSjpjDkC2O1NGDtfc0dwvXFgskcOwnjlLwGpv1hFGGP0HRS7A7ePzLrKJGPOxsuo3rnqjwAYf9SD6NvCyEddAZXQuviwxNBmwf7z4YjkYY/M2n5XFm606vmySVx0E5u0N4Vd6EfOOsNmUIqkf2vVQP2KHmcNxncgFomDh+Qdh+XJ5cCvHtZBh0yffrQFJy5YxBFGsvMVegmokefjc5rv5roiMWnOH/rIDDA4yuMncCw8kJkJOla3L8BUhRvwvd4qoSl/EFjGFip2yAAAAAAAAAAAAAAAAAAAAAAAAAAAABxEVGRwi")
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("0x0b5cb103ad70fb75a62f152aee20d249d064bd0b2b6bc040559cb0f87860304e")
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)