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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.
0xd1fcc4fba86c6822473dd730ef91ed845af9aa1b682bedd98f24302def6f0c09The 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 | c6 | cc | 76 | 9e | 73 | 37 | d8 | af | 26 | c7 | b9 | 34 | 7a | f9 | a8 | 6e |
| 0010 | 97 | 49 | b1 | ef | d5 | 7a | 33 | 16 | e8 | ed | 76 | f0 | b4 | ed | f7 | 18 |
| 0020 | 49 | 27 | 43 | 4d | 18 | 7b | af | 2f | 17 | 40 | 42 | 75 | 86 | e0 | 54 | f3 |
| 0030 | e2 | b2 | a2 | 71 | 87 | 09 | 54 | 63 | 86 | ca | 16 | 41 | 54 | 2d | 95 | 7e |
| 0040 | 70 | 6f | 46 | 05 | 25 | dd | 10 | ce | de | 4c | a0 | f7 | d6 | 0f | 62 | ae |
| 0050 | 39 | 04 | 83 | 8c | 19 | 5b | 9d | 24 | a5 | cd | 11 | f2 | 0f | b3 | 0e | 0b |
| 0060 | c5 | be | 10 | 5d | be | d0 | 3a | 48 | d9 | 48 | 1c | 30 | 35 | 4a | eb | 55 |
| 0070 | a3 | e7 | 78 | 63 | 09 | d5 | 51 | 22 | 93 | 68 | c9 | 47 | 65 | 6a | 42 | 14 |
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 | 1a | c9 | c0 | 87 | 4d | 11 | 4c | 50 | 0b | fa | c2 | a4 | e6 | 31 | ce | f0 |
| 0010 | 7f | d4 | e1 | ba | cd | 29 | ad | d0 | 15 | 82 | 92 | 04 | e0 | 3b | 78 | c6 |
| 0020 | a9 | 32 | 70 | 51 | 9e | 32 | f4 | 61 | e6 | 23 | 32 | af | 34 | e0 | 1a | 64 |
| 0030 | 3b | db | 22 | 24 | 78 | b2 | 47 | d0 | b1 | ad | 37 | a6 | e1 | 41 | 75 | f0 |
| 0040 | 02 | 04 | 34 | 93 | 6c | ac | 62 | 17 | a0 | 90 | 55 | c9 | 2a | 9a | 5a | e0 |
| 0050 | 1c | 56 | 0a | 32 | e4 | 96 | 4f | db | 0d | a3 | df | 73 | fb | 7a | cd | 35 |
| 0060 | 90 | a5 | 94 | c4 | 98 | 26 | b9 | c7 | 0d | fa | 88 | 82 | 3f | 07 | 89 | 9e |
| 0070 | a5 | ba | a9 | db | 8e | 6a | 75 | 32 | 19 | c1 | b5 | b9 | 74 | 53 | 70 | 42 |
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.
0x33c90f8f31d6d079006f5c8cc3013cff83c0b2f7bc945d52bc2facc5f6f732320xc3013cff83c0b2f7bc945d52bc2facc5f6f732320xc3013cfF83C0b2F7bc945d52bC2faCC5F6F73232from 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 0xd1fcc4fb…6f0c09
// 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("xsx2nnM32K8mx7k0evmobpdJse/VejMW6O128LTt9xhJJ0NNGHuvLxdAQnWG4FTz4rKicYcJVGOGyhZBVC2VfnBvRgUl3RDO3kyg99YPYq45BIOMGVudJKXNEfIPsw4Lxb4QXb7QOkjZSBwwNUrrVaPneGMJ1VEik2jJR2VqQhS9UbNofP/E/5Qxcq3XE/ot3aNqUKe/rrPaGXnrvcqE19EtJu7qKnOLwHiwas5GR7ASPuK1nR1HtV8ZAg0MGTHxlDJXY++NNUAHXOflsPg07ORyPT9VxLFvZspRGdaqk0wERM5l0O1UmbwWIC/s2hpIt7JHyFpmttVwCvc63wcktmoDfVOEraH4VLKqEImIPpOagL0iQycUaVMT0Jr5OTGtYorzLnEtg/3W/0Leq7oUAzz4Z2AHSDHmdUxWPMljwnkTHiNqLWGF1VR3oj78vs7a9KqaSjR6Ka4eAhUCsGX0ubTYfJsuAHethuE4fWk6Ltv/59CjRh6Bg6vMAGLlAkRnwBsbN5xsTR7yDHbq0mUbTLDTFHVr8QgT7W82ja+dvIMEd40X38ldG7t78WISxRGztzLktkeDNtgADk13dZ8G82kv9kvG+zW5+e8CMYOrQaeqwtUUE92vLq7XXWLNIbIpABjByAkSOfrlX6STk+BJ9p6LJiY8SrXEjI2xPyho59hqtZilwePwrF1mFTpWH6NLa9zwm3alU/24IGPOKXSXHCc+AGeY/J2/KElIREO5mZIwC78sr5wFEGLFTTSROUn9nTOsiFECu44hBJsvPtwPEf5xzDMD7QYIv7fOmH8HqM4kOnj6Latqiya98JPVopW/Z3MiEFehnh08k6+Us5evlG31kMCmKkgj5TweVBJhMhfWV6w4ckK2xlP6+zIvkQo2fw9kfNQWzXLA9FggKujzXXYl1tEefqVjqOTP6iEruUKbslFbPT7R8FHfsXSlYe9Hp9mEqrkg4CmywDyOuKhQw3rugp1Xw2KzzTJKVEW1/4N4clMb4p169avjkJ7DfGVtwx1aXYNza2ln8SOn+vVnpZH0Oyau74dfnufOdk/J/Gtoe9/XUan1187mJGZT2dMtbnzg32mDMB1VwqNVg6SuulRY3Si79WymPmpGnxFygM/3y5+6Xfoer4dCXQGSt7IrMhF0lNBG71TW8QvhHcbZhljfqxO+4SuC9sEHP/BADDqyVcf1cmalH0BFh0XSFfGUZYE8zdhDAHUdgpiS3KDNI07T4ABmp5mP07xX6MZ3yoiRj8EOiXjyzb0ny6wOQeNXQvUOBycoZw8wYfyFDM9KHR0jmLRBCs4eSCWc8OSKehtHPVg71aqjAlg+776lYSPow2g4ejVn19uqoblRLEEXcMfTuOGGSbTjMtOpjvj+1Ti8A/uKrQOuXPPl3YdAOm7TtquUwiQlSmT66vFpbB331UPX5ziuq/gdNsxnSGddTAH7MNW4y89kbJfZ0lJENyNbKiFDSlLT94eSE/dLO8qeZQf1cF49/PrCHwO0JDN3WXwrxCy7FT8AnYy47CzeIsWJ9bhKWADyplcjNoDFX9+38I30rT4JymsNZxXU2wRS7EknSw/c8j3AiuIT4Vb0WD31NRX47c8Yw2lFdyPfJuyPFIV4aiiMNT40EBX6yi89pFzxZGNXrtQe5ePLUFNvI+BqUQfBVPpxTCEUEGdAlg4BZiiOY0tUwASiocLoVSuk2D2qR88gemYd69znvZXHl6KE3LCSEQr2RaPvTUqVvA9qTTBMBPgxPSqi9v13rQhK08psSfF3P5XCTBEn6XN/HgdlDAtxeJPmVlRkGjRrK2WwgleTQYEx/mTQ1FVrHk6W1w4nnqzlPjoD4f4rRJu3IwkYlXNdiap7RGg7Wfb5FahrzsHfdV265be5GUPklnk1gq/G0pGyJgNBMKwGbf5UUIzkZZGAxwRyQt88isQD+gs3Ue8CQVqZlZz17TJifKc3jELKHGuwO306P6r8bOphn/7RmSbfePqrnJfUa7m+EBxCL+U486UObvT4qRSLe7IjeC0t9uAsObe56bSyBE5pwxm69e/VXHbPOxMy3pnZvHhM+7UXYyjt+rSuAI6Azzq1cZ0wJZAkYDBUBoUrkPBgDi7L6Vre0umv3QwLY9Btv2fy+E9NmYJFlGN7W1wE+xPON5gSBlkswLBNUY88CRJJPfWwy4tTyKxWahPTauMctmyZLbC1faVQ9B5jYbHkYUOsHQQV9xO6upulwdxARwx88CxRaKrtQ0tFc0L1DutMEH5V1k0PgfewzqEYX+RsnjpBb1zdVu7/ld+Tcvzo9nvybwFlCKKUoGDgP5LXf7N9DBv6yAaiZTYtQo7d8irCsvrY5GLzxEK4fhzPfHjU5wQ7ZwNR9mvFSDdQwIwp9eyR11ZiRS1ZF0ayGBFX0/L+1N4aYNzlLDvR51rLdEXvIQEhqNgbiUEhic5d0zPqs2p78/rk8kvrFCQXR50RskTW+vP1OfkBkbBeXNKSRQGwRTHQp1ddrcYnfNBEl+YRBmqL7WLIA9hxxKB4TT2Y5Iee2eZ/lcXqyHZ/jEgTZm+qToH785Lma4JB6qNu8Dj/uxwSmyGoAJPqm04lFbayUCl7Ct3I5lB4Hm/+y2TwmBbNv0oqZjv8hT6R9ePk80zmuvY/i77q/YHHuNn4FWtYtDVUCsU5e0gUJCnE++EIVaXtsWHSn8QmVDYlg3lTx4LMNR1E+IHnifbAYadKDg1gX0KIx/kzO2a5fbKNB1sGzrEqBRBUBCn3cOMnVAcYMEFW237ymdNXkbsnnss50T6NH9+C03nypZldE1vkD2QpBl3ppO7Xj4YMiIM5C9+Kuc5omt8gnTB9+pT0fouJwd5FTPgFPwy2/rRvLRGWChdB7XJBHwfMp71d+UBV+a0JZ6vIuDVyEC5FbTIqk4v9y88TzKM5dLIksx0XInl8X9dNCw9wQ3lJWlNg+9PO+1PHmBfFSa32HuIvtah7FirMPBjkl4R8pUGN+OHDemovrjJHZqAtmJcaOIVidfxmG46HzY5HLRg/BSv6cveWf90oZEmGud1wkDk/YW2s9/jxnb4vYjQxQBEv6AMA3yHwAugqZFFbOSI36GlV+bUgvOadgC1zsRoxJ4jL7d4i1mpBHgbIAQKAtwqd4DytOaTTlEqZt13n4+Cwv6Du2AsfdXNjCRdhVCrDhNvVBrpG5WXmNnQav9r8zKt4AVrznAZRzFxq2cfE7/fKPFe/0ES54lo5iWCN31UEpm5YVE9OAz9tIDT5ajS2GcgtBrxdrxkxpL9u8uetPjxkJDv4EbwdmI6F7sDP2OPJDbk15V4GXppbBPOBg0+PEoG6myhxwUWFGQ4j9dfYqjFsNNs3hk9ynAuWYSSDeUg3jV0i0EMuu92UbBJzWgioMuVZlGVM65JvtRBjwTErqzIrBY8tO6p4GzUxtowA+yGjD19AEi56LWBTVALifYg9MTrpSRktSs7bunN6s7Ho/X1HYBWK4x5fMmHGd9pVVD4g3M9jFGIzAhak4eqX6WMHqRIlGHL3sI1Vs+1nz9ziNRW8Ir0KL2zHc1eVXvj7C3Yvy4H+jwbhywH96IsITntXz4ETfLXGiH9wCWvzQSTpQqkbI28eWUJDzfltCIrwPVvJ6gWxYMsC77rCpCHuKz3Naw9q0mXuA2QEhPPEulXOVZ6UJe98/oqcR44XYmjY8D1kkXtWLrfjeiGdwJOBy1JYUVY4PN8XQzw8uhh9w7fzfmDMCD/kCj05JKZFU4QKLqfbcO90nLfy3xx3RMFg0hRsymjlrej7kZX0srnJpw0EC75DBorccbZ/pGdEkCkfrMKRzTduVT4j/zt/zYWbqYEETiHjXMaM9slGFXS/b0gNKF4m0dJJUU76YB6wWV07lMCpZuzv405cAKr2vrgJcwK2O6U/zzVnnwHXrJkjn2TZqzRDrcb6E8X7otMmS+2fepTskc654aJ1+p5GyZhTcMeug2cnuBDXETbp/k2FDBmK6vnh4butpUIK6dkvKm5FJlBYH4O6Ig3Yszcil35R21h265nPaI8c0edcj5LhhNuhEknFybj/c1xEYbEXbnBsEdRpZ1I4TyyfJeG6lluC7TxnfGAALufH+pHfqbxurpeTDYmNRPxt1v/gtGgf4G0Kls1LnqKIA1IhpwAbFtoUiKJPBcg8wNRZ8yMR3tr8Vy5G/lNHk5iBOzNEGKAO+aukDba/oSkeXZ2h5It/WqesyqBV/ipTVgwIJsjnzgzMA1qxDL9udMbIS+VMNt2DkXkeE23jOU2kHWweaV8AM1YJKxGUe0cQBqvdYpkn6wJqPE497mg5epmFr98RYYYw2gyNpFN4A0d6ooAKDS+TlLURNHqrusbXHD5fdpAcJmNoaXCFnqjQ1ujp9/5FR5S45DRcmcUAAAAAAAAAAAAAAAAABg0SISYq")
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("0xd1fcc4fba86c6822473dd730ef91ed845af9aa1b682bedd98f24302def6f0c09")
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)