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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.
0x255a06828f467bed2a47c10b866b103dba8d21ea15ae98e7a0a06e43d894eab8The 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 | 24 | 4d | 2a | 6c | 7f | 0a | 14 | bd | f3 | 15 | 00 | dc | 64 | 00 | 68 | 9d |
| 0010 | 9e | 6d | 7d | d0 | 0e | a8 | 1e | 35 | 67 | 1e | 60 | c8 | ac | 29 | 23 | 45 |
| 0020 | 26 | 7a | e8 | fb | a9 | 3e | 50 | 80 | 85 | 56 | f5 | 75 | dd | 39 | f5 | f1 |
| 0030 | a6 | ba | c9 | ea | e6 | 54 | 99 | d6 | e1 | 52 | 7c | 0b | e1 | fc | 28 | 96 |
| 0040 | 80 | b6 | d3 | 0d | 97 | 06 | e8 | 08 | 58 | 90 | 49 | ad | d1 | 11 | 59 | 78 |
| 0050 | 8d | 00 | 81 | 54 | 4e | 17 | 74 | 0a | 1e | 04 | c6 | 25 | ba | 8a | 13 | dc |
| 0060 | ef | 9e | f2 | af | 2f | 44 | 1d | b1 | f7 | 07 | 27 | 5b | 2d | ad | b0 | 1c |
| 0070 | 79 | 6c | e3 | cc | b6 | 4d | 88 | 84 | 85 | ab | da | 4c | 86 | d8 | 1b | 3d |
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 | 33 | a4 | af | fe | 47 | 26 | 17 | e7 | c0 | 57 | bb | 3c | 16 | 75 | 1e | d0 |
| 0010 | bb | 17 | 04 | a3 | ba | 64 | 80 | ec | d2 | 22 | 9c | ef | ce | 1d | 42 | 17 |
| 0020 | 81 | 43 | 86 | 42 | cf | 74 | c6 | 8c | 4f | d2 | b7 | 1e | d3 | d4 | 11 | 75 |
| 0030 | 1c | 10 | 1e | 46 | 39 | 5a | a1 | 91 | 7a | 9a | 4a | 95 | 78 | fc | 54 | 50 |
| 0040 | 06 | ec | 71 | 0b | 77 | ba | 73 | e8 | 36 | d2 | ea | 21 | 9b | 05 | 5a | 4c |
| 0050 | c0 | b6 | 97 | 8d | b7 | 54 | b1 | b9 | a5 | 9a | c1 | 95 | 8c | bc | 6e | af |
| 0060 | 98 | e5 | 8c | c9 | 93 | 9d | 55 | 15 | 44 | f2 | 3d | 12 | 6b | c9 | 77 | f7 |
| 0070 | c5 | a4 | d6 | 46 | 15 | 1b | c6 | 48 | 1c | 4e | f3 | f8 | 32 | 77 | cd | 81 |
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.
0x00f9a5589c1dbd3796c69269188d569cfa0093490c1da63e7b0377d7804fe6f00x188d569cfa0093490c1da63e7b0377d7804fe6f00x188D569CFa0093490c1DA63E7b0377d7804fe6f0from 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 0x255a0682…94eab8
// 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("JE0qbH8KFL3zFQDcZABonZ5tfdAOqB41Zx5gyKwpI0Umeuj7qT5QgIVW9XXdOfXxprrJ6uZUmdbhUnwL4fwoloC20w2XBugIWJBJrdERWXiNAIFUThd0Ch4ExiW6ihPc757yry9EHbH3BydbLa2wHHls48y2TYiEhavaTIbYGz3m1gsAMP5VlUFmjCTLhEJa3ZqGFp93jsD5vCVGJrvmvHIrFVOXNI1DiTV4oz1NNCboQ3V/Kc/H61lCOCH3UzaiItRAhLSnzZNQCjL5EVAiy4fyvb/OxFtQIeJCQb6y8fdgp5EXwGqfbAbfRoPsZKA5XTANKL+tzP+igYE2xg1BwDJL7G2UjIDGliuk2yN8OjEiYKEMEd7q86FbUQ+lDCa/HN6Vr6CAPStTaEDt0KnjBLWJT1FJcvdEHr/8qKkjydXMe8pKMSnaUSoPpvHXsUOKWHjzpyikgOubNIXyb6nmy6nBpH7X5phV/vJReGdPQ4q3eQRfauCwsJo8ganQIc8HvKhNURHT9wiy0NW8tkMq/meszwjtWQA3VITqGA+294BoCeKGA3TOUoqS2+t5a1LgtviKIl6OHWDbWobYI5CLcyblvU3VvUmrdkT1BdRHnWzltISaeeKcgwQcHILxKtITRVVMFcKB1Sg4VPwbY9HCfm61Sn3QDHSl38gPYSG5Crms3BNSVw84MR4useK5fVryg0C54RPPJdauCJfQOsdZb1DnF56WqmH17F2Sw4lLvzVQP4SuyvyfrQgQU4t7rF5V57MVeSbklOO+/YT2dq44AXu3UXLqpcCUb3HhAgkG9Gh4hmmR5HPHMtCUJvAs+KkmAxFBTYYZeKnQcQiymTNZqcWnb2zAT26X/bopyOesia46kIFxy8lWOUW3W1+VNW6J2YnexdnnkA/flDS5DsuLtgqK7ZZU5OIyjKaZYg7IemoZ875lsHKmrbp7tANkNj0vmJcpApqrZGzceWvyoRwnU/+P3UY8N4wMhIthopT5T+yug53LLGdDSsI8SpWdlobbls4aCItoRxKq5WyG1xD6F0x43pEtJUeq8Zzw9QvYYi20M8QgPBtNAqYuAXaoVN30t2VWXszYdHuRC1B8HFwwf/Q2uFpWXcyj3b4C3y5LstDRvBgDChIiOwtbQzIcQdW8CSCwQRIRsW1TDRGxERySmXp5ZCAqXCcBliXzFGmtj1O3jH3+UjsjTzaZSiNvZqAYhBVby78uqWaI2dymqq9zmJs7szVPnaayb70mh+wpN/rPOs7VUNT+SzvIrEhr6JYMeNmh8ET4+wi6c8nGXEZJqj154Xzvw5LhZU2vXzcXaixicnvgQjD+FIDLfA0pSFIOb5iHBHdazb73sms7kWgwZiZEO54CPyT4BSxrvMnLvWhpboLZfoaZ+jKeFk/cFdEceV2JxFRfxRnD5QFREkl1GRwoJY+RFn5FkBh0bZEvrSbJLkmBceUA2HmzNlYGgbr7fPkOL34bEVjWchPN5gcGvxN68TRQjk+rpaMmfwRZcnAsdkBCZY5r3t6IVzYY4aGhdjrvauGZyMNK3sKQfSiihJ+Mtn0tQGWbUkXE3J/7mU/6/87VTThK9UX6IC7XoiYOmquufVURI1PIL22/9H+kwVfRJWI6PvRBRIKmUUZCiPCXaw29btyWMtJP+Fh07rcLABeDnpVUPB4Koy8r4UlrGEhRLGiKH1rhWBC1LsApMYqTLUOJB4qtNkioGNxqCGwLnwd7IkQ2/1BShO65KOrvMGMfceI702buXbO4cTOxDTUj8pmk+JfOEXjnXN2/6iqkwRWznuaU6zXGRj8PTBcCYLmn2OdL9ZRmCKzXxIRfOt31BBdUDtVIM3M0NnmmT+wSbV3d+pyqL4C+I+/aD2pkeGAS4Po9EwdNPqbW9eZhSlw4bE1E2x04KEc25o5KW57rTv2x8eKNANoAb6BZy7axFUGUbbJ6vMd/iaSyIDal0m1Fojyf8XmbKYQJvPJj09iYMJ2N9surGzRIJEj1iVlMeXHB3kqp3MeFzUR0dW197D4kwowh0/lb8Qut7d//a9hP+O6eOc8+7/XyaWMVIg/JqkgiDs8Tn1zzVgve2UFWkQcQqZFprPgnXseLPiUUn8IeB/8e4//3a1jMY6wxjfdNz4JBay6pPUIs3pCzlta3JDbHlzRrF0lt0wqTNfvUFgRKjkw5QsUhGXJVLYIkcFe8sfprXIlRkpuIzmjqfene7NZgeMaRSEF9jyOOQfhFbcfT7X8D+b71DL481P87lZsLFZ+DXTvvFEgx/Asax3qhbom17lnV4g111TsjX6gIvmGoowGWFI7LFBujV+g8o5xnA4PDkIIOJvRlKeCcRh03p7+CJE/PnS7jPoMlx0Th4SUBxv0EEW77IWOU5g9WhksTdbF8wF9VseoQOZQ55uKKiH7T/J/s54JJmlhU3ltpFznvUMJ3GPWVSqtumCrtkLEvWe9hyBG1eZgOMzXxCW1myphbOGIozJPZYVb4/3WI+lPmh0SmKpGRKUO2S2RK9qyiveDzaI1i97/YItSiT7EruaNSlqSQ9i+yxoTygA7tONOKPwZbT4twjhhMyV+1hVxOXj9GnsRFAttwe+VaAMC5xb3Hk+WuJyQActUHFR2pZaQFPn0FNrpxV5OklnJv2PhaniFl0vxCr8IxKonl9Hr+5lwIxJHYcyK8qG3/DsN3WZRMCKyybSpwcI7HVpFzmEqV6FGvG3pmMJrivoDoTBZqZYBgzsa0BjMkSqYEqOVGo4HL98IfepIfEfr07JnD1Jxg0+oQZTO/2GWykfjNom1llT8CX6B9UM+z9iMPsEa5NLTJBd/WRuCBuphh/pyJ/7CiifmevYsmFnHUOQFcXYisN4w2csAwclOo3yRvXhsP2A+iRGjsi6wFKmyku9I+P59NEGAcBS2eovZMbq9UAOCI+fPMTViHST0ozW1M85zMxN/h9Wb0uJrAhq/hlbfh8ID7XoI6dJyUwXNtgmTRvtltj0QeFYwA3gmZRXWkehU+De/allFXT6JajOpD1ZC+UKqX5h7SDvL6Mh7AUwNrQL/3n9U7SXP+Ma44Y5O3+ppn7KbymZjChezOr8IhpSmgvY8UR/MDrwCKUnVWgI0D6o+ROIYbp+K8uDNrZeZF8urJ7gotDjZQNeIW67yhcbAuZP7bpxSgfQR68rKp09AQ1UnJ5mtvb23Z2SaHMYCQIDSJlMOMtPDNj8knHPSfUyCbX3mjBhjusc7azqCJChcfF7Q3WRqlvi/f535A3HlsZYvlvPmpWQUZjaqXknbndcs4B70LLvNnaS/EGAgXrXa5YabsydNiwKE7IsNWsrRX4EGvk7vTeDlJVasVa5bMyNtvMdATlXro47DZXRLVg749aitTK9E/bWmYCUZM13K3fAp9TytCSotAMAM6QSeM5sFId2riO35vqmc4cGk6w6N00e9aXYO43BCn1SGRT5+ECZXIh0fYvHDQcQpxhEBDmdrzOhh9HYQsuiAC/fR8yoTD9PLDRJ0QjfAgTw9fiYo3ytVVJ6r2X84LQog0NPlld8agLot51E+Clpm9JM+Oo3HYiWwRyV8CoWxdhPcumMIYOzZ9oQB/kkEhS870uU3K6E/bVKdyYOfheDUL24hYep01VtcAETsWpwgiZ79svecrv3+Dxa5qnTY2BKiwmmNXpGUHC/GyXesHGXlwuo4qkvQVGVzHoea1ZyctT4O0pdIUwg5zoHAWYpe3pR0PDzRNdOahztsoMpfs94TwX2vSgQPdNgSkTbxBEUflqo5wlFczA/pTQkWBQ+dtM7keMa6EUneJ/LqFe7h3WpYOx3jYVzD0CQvzvuVkjBGiJHuzlc5lCTUwKK7Y9WvQfQyomfIc0slIbv+Mc/TwQUKry79dLhj1EA9HXYmr5YLxhrKa4bSFCZq5dUJHxxOjSGgEIysVxaYMh7TXITXijmNp+IMe3f1UBEiUNMi1GCQ4+MoisR4Y/wEiajR8yx246swHMNxpGrGGEcUfp+S9tEYnVGCfxRWwrAGk6PxbyJu0BhbCYXK5Sujhg3CmY+BrSJTpmv8FJ2wqqBj1PUkpqCtCzguhuEnX0u99BC9evTA8IpU9p/JRSHfYeiikBxwq4io+1FBeAKwbBBoQuJKFwocXBpEOP5sy83Ya3sOUbKonAjyTq7ma1AkiS+XntRcfaVtwTqqp55Xn3Z+9nt5XrWIXIbmnkNuxZg/ZpgE7ZIrWnKbmrq3oyaPiYmeUC/yK+ULujvUEsgjrS1L8UmzjlD1l9c5ESjmJI8Zo4tolJePANC/D9bO4uMqYrvieQQ2pYKkuUKeFaTMD8+My6F2AvZcyo2Wua9VZ7C2Q0NlygYSjpOnz+09qp9XnSXWzHozb5errCBcpeJPwAgcMWHyR/gAAAAAAAAAAAAAAAAAAAAAAAAAACA0QFhwj")
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("0x255a06828f467bed2a47c10b866b103dba8d21ea15ae98e7a0a06e43d894eab8")
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)