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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.
0xc8f034d9634dfc2a865611b1194efeffb5b8d2377d11a50c981bbc115804f70cThe 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 | 11 | 31 | 77 | 0c | ef | 60 | fb | fd | da | b5 | ca | 28 | 23 | f9 | a8 | 49 |
| 0010 | 9f | 40 | 40 | 97 | dd | ab | e2 | 7e | 3f | b7 | a5 | e5 | c8 | c7 | 6b | 69 |
| 0020 | 6b | f2 | f7 | f8 | ea | 7d | 7c | b0 | 24 | 78 | 8f | 8f | 86 | ec | f9 | 06 |
| 0030 | bd | 13 | a8 | dd | 41 | 3c | 0e | d0 | 0b | d3 | 2f | e3 | 3a | 28 | eb | b0 |
| 0040 | 8e | eb | db | 62 | 9e | ba | b6 | 62 | c4 | 16 | 30 | 03 | f1 | 85 | 7f | 68 |
| 0050 | 65 | 7c | 3e | d2 | 53 | 25 | 5a | 05 | 3f | d6 | 95 | c3 | 90 | d8 | 7d | 46 |
| 0060 | 35 | 4e | 61 | ee | e1 | eb | 40 | 45 | 7f | 56 | 93 | 72 | 4b | 1e | 9b | d8 |
| 0070 | ba | 68 | 62 | 27 | 45 | 6e | a4 | ed | 96 | be | 74 | 1b | 5b | db | e6 | 6a |
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 | 9d | ae | e8 | e3 | 98 | a6 | 5c | 99 | a2 | 17 | a5 | e3 | b8 | 3c | b1 | 9d |
| 0010 | c7 | d0 | 6e | 62 | 69 | 5b | 01 | 5b | 80 | f6 | cb | e3 | f1 | b9 | 52 | d4 |
| 0020 | b5 | 01 | b9 | c1 | a0 | 87 | ee | e8 | b4 | 06 | 0d | 15 | 1c | 77 | 4b | 3e |
| 0030 | 66 | 94 | 4d | ae | 40 | ab | 7f | 30 | 56 | 8f | 4f | e3 | 9c | 69 | f7 | f7 |
| 0040 | db | 7e | 4d | 0e | 07 | 82 | 38 | 62 | 5f | ee | 2f | 13 | dc | 5f | ed | a6 |
| 0050 | e8 | c6 | 7f | 01 | f2 | f6 | c4 | e0 | d7 | da | c7 | d4 | ba | 5f | 9a | 9a |
| 0060 | ad | 0a | c8 | 43 | ca | 51 | 0c | 78 | d3 | 4f | dc | a7 | 12 | c0 | 98 | 9c |
| 0070 | 06 | ba | e6 | a5 | 26 | 44 | 58 | 3d | f8 | 99 | 87 | b1 | 75 | d8 | 71 | fc |
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.
0x8137abcad07b2b35d62109171b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689EB04DcF84E93aF79839596939FFdAfrom 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 0xc8f034d9…04f70c
// 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("ETF3DO9g+/3atcooI/moSZ9AQJfdq+J+P7el5cjHa2lr8vf46n18sCR4j4+G7PkGvROo3UE8DtAL0y/jOijrsI7r22KeurZixBYwA/GFf2hlfD7SUyVaBT/WlcOQ2H1GNU5h7uHrQEV/VpNySx6b2LpoYidFbqTtlr50G1vb5mpag6PPeHI9z6WyWM1p75/CMp+MlTVbDUkq+HBqutfWNcOudz9nDaU04vbdmgkbstYrzG7nzJTEdY8e6Qy4ZztnEdZN1J4Xph8JpWovsZiJeHgEfZ3A5PYqLBM++3/T2TZHZttfcK0GQvvqV3AXnJ60NPlvcWzySTH60resRzBOKz5qx1r4E2joKca+iIi5e9gvJhRt8OHe09FMm4RsRrNBBswkrhq8xwif37iwZxsqiMX1AHg7I9eK2NdtChjX879VaRVIdRfqz1FTqmvueg/g/C7hScWgiI8lONILORB2C4Bu84iuCp/9on71sI5uHeL6oGzrcOARqKEHUnLQoyxg2lwZVGfZNwduKfB2iQcrPjG+xMaNgctvzC5K/PJiMKFDIy6d9FrvjtxOZU/rh4eqZsc60SDxtYYwwbdvPhCPyi3R+4oDs4mo5x6ISLc44AyOF3RJGGaV/Kf150Ri1200zA4dAgh4hCelU/lDgX+RATQapbOn5GLeKofFnDpAyiQ1iAvrTklRUqtULYyXYHC8CWtIn79lzJvPrKcGT19IbmNitVMa7GhQ6Nu0ndxhpso0kFhh4EnBDXpIJzOYF9bM4gC/BOX0Vkgbq9yPzaCOjLQM9X8+vdwjdSFnZbhrfAUV7Q5wyE0rVRP6kk12bqSE2YrYhlkDZYwEsYqm0IpC6hVanrzCYeNBm57p+z9w3iQ/9HFwRL76+VMSC1eMzjesMDH1jarH3vwaiiKE72k9xA/O5ycFlg3a3W206zu/fW9i2pldvDT5U789LOhR5PnroFyDKd83aX3gJrYVe+M895eUMW3zPT/QpEc/FWQzn/OIwfguD4+87fHh72JAXIYWXii2mCTf61FT5hIXSuBumN0XSj7Bz8NixvrWAq+kiuQj0n37BKiCiV+gd8AdilGxJU0VYzLgH0GKHI1v9yse4XGaqvLkTxMqR/gP4djuZCI7nZt7NxQsAJWA2r77JWzkNz1Ydd5sFsnABSXPK2Zx/D0b2IBztx0SPeHW19+SCWz5eiyxKlKD7LuDAtE9ptmdv2vWkTNgivKBYRsWh7EzPXXh3gW+OQMWmzyNsnmN1oaXA+rpIbjkywFRhDml6qfaHwitZBY9RCYju/B1502INJ2uKYPwKvDae78JnYzvYhCReZRzKL71zoORbNicStTSJHu98+rTSIH7G27kSAgcxfSJ9+2l/MXaDLNCizh/AlhKmpCVrY42C/NcNjpQbZ6AQPXw3ElpVQIGgtAcbwc31nqDHoucF7XAMipQ2071pRAxBoJjAlht0MxEdND+s8DsMFgBCLNYhy882/qXrw5TudWmA6sLudw5VLTKlMDujQBolekqaeG4ew80aOOl6Pe6SndoiqYHZHjrznfElDgswCcv9NTpcV4yFB5To1LCGk1pss2cvjytjwMrbWz1aS8e7I1W/f34MH0ILySOyzfLKhJY/yTeiWd5se9ZeueQcX3GLSouQbQw2hxbrjNl8Pl8Rc5EVYQ8kQLZ/BSZI8lZ7K7zaU5xTB0sDvbwjk/tEDeYhREUgie40hQGaL/tdwp5SzxrKEIoQiOHrI3WncGnywltfv9t1S4ENNpoDyPrtUlYYZeCjNhtG0F+YE8E2Sg4KI5jNal96WARaxNNWavJAMsxJtWio2XZ174HXCGuj/MRSp8hASLCLfGP+MqwWwuGjgwpAuydHvHynExTaDb+Y1O3Cg+/gfea3PYW2QR2XCI9rz/ADleyy16WMvXl8PzYZX7/3bLpPCTHgh3+x+NCCu39WAEMEiyba6QVcerXF8YHOnvo5wki1Jd7m7CGOqseM7cxwcL3WZ7KGwJSHGndLyaGZYkxt75nlfJE/h8gcK5MHLoji9Km3DJUgsFK2FsiCWak98UQaN3JSTZRkNd29aiKMNuxutuafy6geUbbg5PyOfBwJlS/Srod0hsqZ98efXbGajz7tbYauIXBtTkRvFeWx+JWfI9F2nuaCPwz6rl8Sj9nXhkYR0DXjMVKJFAP/xOcnEVOzUCqf1n7e2xbHegcpeKNjWHM/V+Nk4r8yCuxCeffiT46qZ/rTb2vF0LoC3rkkaiw97T8n7+g/Qkw3moYzEB49UoBm/r+Sjpb/WFgImN8NrwFOSj6/UQucTTOkRZ7VkTpErch1z/NBsgxNj8egyLm+Z9/xFIcq2u/V5yrdD7JrhICP5DbQDHkUbfd/1VXZz+efao8U3GMLDG3huNwzS3chJZb5Vt8W7s2k/MtRGRoMNV3tFHJRIMTHDm6+fDKSLpfbyHdtTk7UuSxljx2lSTq41K5BVl3ciLVhqJQuCGZML8p598Ocz+A4rO0vvMDS7RGc18Sph0/wQobsPx5MFULGh8eT7wIwzRSxmUKd845588jRINgizXsqoVuc4+KcaUOsHj8QGHZ1xOHDn0OeIxwqvPm/LgyPbxfsM2heMlP4iP/70GilLKRMz/WD5Q+cnM93hJr3VecY4laGk7W4/5zuMxqGLZq/QO0VZO1D8/ztMSTKhroijhwkF1LtBfAtGIDf1wpf/ekeOEL3HGIon/EphrB+Zn51C9KYDmCg8aGaBDDnFHKag+cuB+CRY5Bps8E43a2NhBckz6e8K0RV3CmksKrsVp4gpUTtw84W1ysETQzf+qpv6QqJK4vIl68co0CcSKJdD6rSHH9ygHGkjLio2PweVTuMtRpu0UPMgMXd28rF2kURO0GtBk8maARKU0KADqXRcmUjUIl/f+U6+kFEmOU1bjHBG0f8qXSFjr1m1CsjLDNPtVhTzZ586UtTjCZO4GSIOh2UoL7z1FdXgW8a+v8G8c5A+TgxYmZFbwkiNvDNC4qHqBsIJrdnxQaZ+CbATJ8nZ84Lb9cCxhdzqKQhssk7/5lMGRcY2Rw1FoEqN4B8po1bjbp9j+RXz/WVJdaXO4qXZ6LsGDqyLzusxxjRwI4D3iNCO9KKPiW3p9DOYtz/PlCg9FjsOkpsVQGB2fTq+vI9wyaemZm3wiRdLAT9gUCI7OU2utOxHGV9sJUos3ahzbPSMWZSimecgw9ORLqwyO4FbYUirswU79s078v9oYRUjZMHi4qsobfUdSawkgWM/lJbl4dQgxKQCBzULBqnMNGL/REkdTCmx4rBMDoGO9+Qu1f8Ch1erZ7tBpfqO9DvFSWrslhsYd7EWc9pN9vrVSotbaM8HzfFaQZ8ogXSliBsHUSpjx10o//UR1uG41thXziZd7ZWF4Vdd9VoXmPoXLx40QmJXBqEmzX11TskLOE1Zi3O5dirvZfKQ2YMNyh1ZhZKLWVf38PuZ7Dbx3FrtQo1iIegefVtBsLs8nqQ6xKwwrtRUBqOhLXsB/S/joln104yeacGVUcHlOOECodXU8PZuETR+/9aVTG3qrPYgbhpnSMneUlwZ0U/v3eI6FtOqMnQzDhelwdqei42ydKdHi2K4g7eSBNiyxKkN0mGfAbgiY70oRuvrp8a9OgyMbCwh3YKjj6lqOM2GrHTOoLcA6jFEfu3fNfLrL1WPb0R0ByXfFk0KcFgkDmZM5Yk15xYxjUbr+wfiGwsROPSExIdoaV9/RgCBaxQQ5xnUG2gmxEquoT3blfRvXOZLvtz5SudFoMJmbjws/ZMqqRrJftBAJowr9Bo6ePc/nlNO8SOoCi6epUsLTclTirVHozTwAGtRtOjtl0iujvPKderhBwdOYs4uP7qa9ugKq4yLvvur76HMQNsEDh2yCEphxqln8ndnW65tBzbRjajo4n8WzbLdBY5zg2aeUpDySuikaDfI5TELJpuL5mUkxvtxFLeiBOYEfJz0ValzYHSt8pBGtNksVP9V36dWxPwM4oSY+EAAAtzJpxlckpfn4/HbT4svlgCX5fdF2wUxrWDB+Uderad2LtxXj7ePjSN2usOMk8JwOUvpdwH57aWpGQjRnZVyqjunhtORXbwraOwBBW6VFF1qXCAONTo9Fb4AOvreoj6dXO1J2D0MBfvfcAmxqAzh4cCV6u6pKfbjBG2sphEBJf05VxtpJFBu803pI7QzP/gdyTPO9iYB6P4zYNXhOrSiunxtdx6PojaqgH5g1SpDckrBiJ+aqvGbcJCOA465oZ2bHzPME5agWiW9a5pz/Yeex/SCdbQoLeAh9U3fGk1FbBKhKPqzLcAUmiY68BOyf2qEq/SMtkjVBT/CMSc7vmDCovQGJ7kJGXosHD2OMoKVBeipmrs90UYGGgAj1gh6bTQnP2+QAAAAAAAAAAAAAAAAAABBIbHyUp")
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("0xc8f034d9634dfc2a865611b1194efeffb5b8d2377d11a50c981bbc115804f70c")
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)