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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.
0x7b1aa92b2e4a459f19c0ce102b19b301a6b8ea957d5ff79c2f4d93ae24d2f1ddThe 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 | 45 | 78 | 3a | d5 | 38 | 7c | b9 | 2c | 78 | 4a | cd | 38 | 2b | c9 | dd | 28 |
| 0010 | 16 | 5a | de | 2f | 91 | 61 | 80 | 7c | b2 | 28 | 42 | 2f | e1 | f2 | b9 | 80 |
| 0020 | d9 | 60 | 9f | 42 | 3c | c8 | f9 | 61 | 41 | 0b | 87 | 29 | a9 | c2 | 93 | 85 |
| 0030 | ce | dd | 61 | 7f | ef | 98 | 71 | 9b | 5d | 9f | c9 | 90 | 52 | f1 | fa | 1b |
| 0040 | fe | 76 | 84 | 9e | eb | fc | d1 | 28 | c5 | 8e | 66 | 6c | e0 | b6 | b3 | 52 |
| 0050 | b0 | ba | b3 | 27 | 36 | f7 | 0e | 45 | ec | b5 | d3 | 82 | 32 | 6f | b9 | c4 |
| 0060 | 0a | e1 | e9 | d9 | 99 | 0c | 45 | 0b | 47 | 04 | 4a | 92 | ed | 50 | ae | 44 |
| 0070 | c4 | 2a | 1e | ed | 13 | 98 | df | 7b | 27 | 82 | 5a | ab | af | ba | 03 | a8 |
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 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
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.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom 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 0x7b1aa92b…d2f1dd
// 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("RXg61Th8uSx4Ss04K8ndKBZa3i+RYYB8sihCL+HyuYDZYJ9CPMj5YUELhympwpOFzt1hf++YcZtdn8mQUvH6G/52hJ7r/NEoxY5mbOC2s1KwurMnNvcORey104Iyb7nECuHp2ZkMRQtHBEqS7VCuRMQqHu0TmN97J4Jaq6+6A6hxtJD+75hk7RENpUneJotsywyN/ecpzGQMRMP5cAgE4EcpGnccFIHLnSuw0R2AOqHXKIWV4GA2d5N7YxwCxTY9UQKe2yXOmXNi2qEE3Ijddd3ZVYpndHzn3j6bSbgKTIveNB9EekS+S7aYfTQfSwVHwz7UjkCkQSDlUUZQqC158WO50JPbct/L1oyhi0UHWHPXrPdFzqE4CJx9G3UxTgkqid2P/NrL8WG7HwFdFXyiypRxDB6tkWAwqTHiAswfd6yEoVWImcM3h46t3NrmClgjeBqcJdAEEz8pIaXeb/UqmHd8pf+JSrO68SdaYyvEzqFsbQD1sVGI849NcxJcyUsvF8t7fLIR/6Fipx216JXMw/aqdlfdcHKokI/5Mklf4nEt5KdPVDPx9V967dvmNtdAd0NZUafN91RA/6zvl5LKa5YiF1ieYUXw8lqR4ymCSaEA+JlHoPLjDbav7x9J5epKV09v+ocgO06ZZ+LAbnJmLGRdaZeDK7ISjazoxuduIJJ3gDxA+Mh7iPCUT0BlmBGlD+RUNhfJZ9M3ZIwLqReKOGS5M6lFymqhfpttYUv9pbcp20Adss23BpaWyqRKFTcnSSsYrQmpVNrFLuRgfyIFN++LEttUzdEIZT5hzFdWwwMR/LINiVCHAmFKVjk2SsJ6Xc8jVKzqF6DGo9B9izhhjaHjmf5EEHZuVXxlIOC/57lDGPNpeX0oKHMhvTRA1JEYZaqyaiZA9hHpaZ+DnORMo7xIq7b5vCfnFrYOZ3JeWubsZj4h4i2/16j/QkUA/CMi3yXyj5807WkRbAm/xAH3X7bhX9I2UB9vtXSSSariwoQXBQ9v78JKBamzeeWNSRlvBkijQibuXCLWzTTlRP6+1BM7+G6HTAONL3iJzNXFwTgIe9C/x+1IoYE1HGAToIUHK5kA9POQyx251jqp+QyqvmjvqZF29sM7brqS6K07GP3injmnW2J6w9jyi5IxKFH1Fv5MEJvmE8oYogxtagJd+8gVae78SDKVsi6mz32HTdiQa7IDGaT5JU0a2AKKYoPcY/op7KcWTJt2tywZGTb1CUCMIwFUHoDDKXuvq7jmdqTkPDVob1es5ngoy3F5ercu/B6W6Mc5SJ6K1IQCrn2tYbhBBF2cMMmVMNMeV7eqQ6uLKblwnyQwHdQp9EwGJoN+tfksXFj5+kwQqMwwlziraGVJ0as+dOe8oIwuRvB1Mn27rwKYeOXkg4iPkeFwnECZRWrPQ66LdwQNlrJe+63pX7+Q2tF7tug6AfcspkCBI2mYD4d0P8Bw0uJ8dju9H6x57hLMcXfHIamSO/KbdL+jI0W1JBcrRQMBqFApt4qL93k4U+YSJabjM9GrN9w4b5kXs0wa2c6xvgHEAVHyXjrW9LpXRjam8XrkZdZznKnpsRbvHF5Q16gwqEZHFRIkrsNKS5juR++ndCFCmsjoDBjaljSpBiYlpCKybI7ONLoyRuxe+0BJEtvFsrUU5oBbz2HeT12ZYwVMv4R6YEzsBJp7qOmz3wRhbGrcBN1FfyZddsNVKWwerNniqOVZy9p+4ZCVk6CX6LweXZB3M8N4wHVEE+RlbucNT4l/cZLuhuRenh/mJhcSfLNAWl8v78IHihVheqQRDA9NxTSc/xbO9usBOlOBLbR7N809vcahzg3fDomm7Wo20XYh3hiXekxvBDoJeGaAD5q+TtBgeic7SszNDrHSRX3wQL/UUgjch8fam5va/wJm/lVDgnyGt8BqrEwTUIlZnEp+j4D5adul05zFLPRBD9R4XBbvOHVouJ+CTul4xKr3zzZ7HBagAardE1jj6dp6WW8bwBWfvFdmPXh+uhRTTRp3XRUwVadTLSPXxoGUvPbsjMcMp6dcqlZY11Pf7zzuc1ZMywEen0mxz/K9g0KIEy/vYTPUjGo/HZtRf849Y3rb7w2IKxdjd0+qF48pZTaWPUOZvH9ee1h0zrX90zfly73fcxrZHtD92vEzipUDXPm7/ydy4FAxqS6skGVh1L7MVBAtHln0rHHtSAN2kozJiadEGkGD2Ccwg9YRugIbEcZ822/1Ex+m+zH10zZveN7i3rKBUrOIvg4yL3zo3knj8/BJfpBnNCjd5k17UxAxobIKAqdgVDRVAz6dlSOh17A2fwNLYSQywhq5mkxv7uvius0tpaRjkseWLlwZoKWStFIpTWC+F3O6qN7yBnDUu+Cu8gpe54ssjhhKaWyeSLY8iMcmYHDmG900+nVyc1f64X2GNUHoIpb0KSMSRXP4+c2MsP4DQjxJYWWwln2A5eALr5VoGNfNe4m2czQ8eFbpFWDa7o1CIJGdtnr0XvOG6ty3/cNh0OXsSwpyAvVq2G3uFjAw8EOPaa/csSo7I8J5dl5KlxBglmdcCdy4X0ne/5N0ZFe4+Dd8vaJNqTP/khdSu3Iq7tESats6AR6FcJtXSGzLe7oW6cUwXfFglwU7qiU1ZUbEhb69w8BQUcVdH3b6Gpo+W+lnsCsH4mQc3OOGccvmA1QFqYVSsJhuqB6ASH8miJJ5HJ61zDyWDf4pKPtGw0zV0+Ncm4dZ0deYBdtlaTd4BuiarTKqTmiKhC6DyhHN8NG5f0538XFmzYjmTh1rszHsU2MRfcbKpNu4mfRXlZMzEIXO/MpzURVyCFOQvoQhDQ550Fu4iE0hBmcRimtj15BkJJWL8N70EkD36bXDfXi23uSNdAbvQdn8gnFacQN0tYPjoH/MDTxqgzzgW04thdUD14Ygaua6Qc/r87ev9s/70p976FfUDGrqq32M8WpdrrMtJWrHNviDsGgYY5KwF9quT+PkTOzZcNcMRqiDSvvpxXyLxEs8HKL2SC+gYYi0PduruSdG1O33cxwf7TjxESuOgycMjsLtdjUYtc0z5IMg9/8KqNFSIBxro/VIMJni5Y555X7Y+kwihizvrYVst20EgmKtRRGJB4+Pk7aXsWwGikIfLmfR20zjvfHKObcoNsuGPFAFkx6reMe9aY1P1rQDA7phXR1qOiEjn3ecMvh5xqkPUL3VatohTQKG3Msn9gkeokF2zmS4MJO9EOvRXzyMbaTMcme68KpVs5YwTgyWDqhf2M9O9ju03cOenSjRV49To7avyO4OmReZMs7HXkzc4i4STwmT9xypY93Qtjg+HyUlTn3DB8+F+376JiNdqjOahrBlnnIIxbd25jm9uvev1jN/V+Z9AxqYhkJnr4gsfjmsMy53UYHA1Nnc9NdCvfr9N+SDgPdsVTXstWK1u3UeUaw8oKgME7gM3Al4y7whAnpC4qqHbA3EeJUMCPSc/etYvRmPCcnpbA3Ly4ErB9Y2kPfuSMBmhTNsQZJ6k3OPnMGEkT66AE6OqeYk8v3RRn5eNUi3QdtvS7x2ZaRwLeoAERRES+38x0Plg2Is0xrzUiReHFM442IMqVL1dYNg3lF5yhJQlvyGw4BHM6VtAA5Y4wL1d6w82dSM9IoOY9dFZoOLyTie7s/qRdXWdEwfNT/ytVU9hj41i1p3TAnmoF1lSiiJ0+MLwoBP/Pk8g2dWav/HN1wx8Vcshszat+NIk1oW7ouf3GDaj6tezEoRZ9rbB/CXDC7i4HutwFE8xiDdvKJvn7A1vYTgtip3u2L8tH7OT78snBT2BpkmqX5mU3MplBC14I67jZYtyJfoAaBC5zvZoZdEbPlroseaiH+zWev9hII0+ZRdLvlYB446pKFXVdtWAsTnBZY4Po1d6iRchEfxLRxI4gsQ8pk71hKMhv2QK0Kr2PHp5EhGOdrMOfhJwIfHJA9zG+ZeHQ96gG1qTIw31O7CEYMF2pxrzMfCQ+GA1uYZGa2SDG46eATeQ1HgD5EIpkcoT0/yyY0uZ2csRgITL50tZ5opSyuWt3ybKd/2c592S2sgwzVP3lqbOfB1MZNYVQNHczItuW+LvK0Foiva2ns/cQbjMcX261/40b5e9bx/qXi4kjDx2g6KcCo3gbRdwmyCtRJglTb/HQ31fpKgD4faXpX3sWhxm8fZG8vxtGCfPnPWPDzLA0VHImeu4/AJmYV/kqb9NntIyusdcNRnhfDYeLNdDU0QW6vAz+zuJPDLJOPAGa1DocLXCG3Mw7k+7pCbTt5OAPngnc7xuCGk5yxQCauKJbCiV+fd3FooA+kDnGLxElRDAqUmf/tG5Jwb1puvnxvRg74PL4ulTaO9AhYtMEFHVW5zpa3O2ys4R12RwhkddISeOUFqlK7P1QAAAAAAAAAAAAAAAAAAAAAABAcUGh8m")
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("0x7b1aa92b2e4a459f19c0ce102b19b301a6b8ea957d5ff79c2f4d93ae24d2f1dd")
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)