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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.
0x5a0ddb029dfa60b157bee6ae61f7a3ff5ca643c45a43dfdf328fdfcfff7885b6The 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 | a3 | 3a | 69 | 86 | 80 | 4b | 55 | 23 | ae | 12 | 89 | 8a | 30 | 7e | a6 | d3 |
| 0010 | 6c | 55 | 12 | 02 | 97 | f9 | d4 | d0 | 1a | 06 | b2 | f7 | 8e | c3 | 4b | 31 |
| 0020 | c4 | bd | 8f | 39 | ec | 7c | 20 | 15 | d9 | ee | 67 | 9f | 9e | 1b | 81 | cf |
| 0030 | 38 | 4c | d5 | 09 | 9a | 9b | 94 | 5d | 10 | c7 | 98 | 04 | 37 | 88 | 9f | ec |
| 0040 | 5b | 7f | a8 | 2a | 09 | a6 | 07 | fb | cf | f5 | 66 | e3 | fd | 79 | 46 | 0c |
| 0050 | 04 | cc | 2a | 53 | 16 | 41 | 5f | 77 | 34 | f1 | 9c | cf | 5b | 41 | 94 | 7d |
| 0060 | 09 | 1c | 1f | ed | 20 | 41 | 4d | 70 | e5 | 76 | 27 | e4 | 68 | 8b | 0f | 9c |
| 0070 | ff | 90 | 7b | a6 | e0 | 1f | f1 | 65 | 81 | 58 | 0d | 0f | cb | 5f | 1a | 5c |
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 0x5a0ddb02…7885b6
// 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("ozpphoBLVSOuEomKMH6m02xVEgKX+dTQGgay947DSzHEvY857HwgFdnuZ5+eG4HPOEzVCZqblF0Qx5gEN4if7Ft/qCoJpgf7z/Vm4/15RgwEzCpTFkFfdzTxnM9bQZR9CRwf7SBBTXDldifkaIsPnP+Qe6bgH/FlgVgND8tfGlxYiPm+R03NJUCmdB5zd4WXk7KWjbfNxV+RqtVEICZpXLHm+tT5PWyL/mQACk7cSYx+4PUi+dkfFdSzVqOxPmcBOy3a1SXmpiXSPnHcLlf/4X+ET+rmKrxsrIIvvrmgtnscyTjJItDv5FziOUiI/lgjyOxHt1Kd/C8h7SXT+nXQ2n4YF1hA9glbQ2MLwjGjVygMMsqPK1FPoOZV9en5VIWG0yN1G4EcAvEW+EDf3V6grmCT9amukUfMMoJOz8YmHKfGTAI3kIwQ3TUcSdMBxzUfvH+tWNjp3muqrxK8tcyfa939UOqRpHC/yrTzyw367ZM0DTAAP7dn+JKdRE4Nc8zhCkPK56swdZgFTaEkP3l4Mc2wnweUWOzfGVxGTyG5gDeQgrHXv2MzymkCTiTmMC+dCe39zZeALhFAXAKSQ4D01z/y8sUTBsKo2BR1wkkg1j5eKpb+Lm52qZ/57ML7sy2+92N4+9SNDTuUXLWOYBPawqwWMxqJiemtY23zedNn4fe9vOnaIZgQsAtTYmwSXIetWS6JR/YZSDQiFOiTrEFuw38qDAJQnzCsoVs4VpZEYpS+28Tx1DCjojvG25bN9LR2+RHQ7McNdhbqA5YRphxelxoMn8kFF8OWUMKcrAVKT6y4qOweTgQjzTbmvTyTZ9P2xTHbeB7R5uzRzCt1lyJ/tE38m50g8L0NAef+e4qyNB1WUhZ3pD5FKX2wvedeD6Qz/NBjz/iuj0PPtr1QOUEw1dqMSzT+fO+uvH51JGXXV6d5+rs8g7k6sx8K4LlDly2GgthCv03FmBBltMbGew6uyLAIYsUfcrDCnDFHwyf1PWqqHIBL63wJDKwrIO3gLqaOw89E0yPbvNVXGRiU4PkRWWsYUfQFyFC2S0/PWG/GWiCYRruV0Vu6M2dX+uLFCzX23vruFpEthiDnkX16K1Tn0A7iDmb+Q410LEDGBRo4h2yI+lQdHn/hbErcPyE59ZwoD7TIcaAR6bXRxPNrl3Eb+bCdwy3bVq6o8lVCkFX4LSSykvPulakxcNQfNdZJaUDhD0ItS/fMTCkaQXvvvAnY5+TwgvRlAMxlQvYYx71r9WR6LfUz26FXmLPqBIbRs5HJqjStuBfRyRSRG5QniKtGl8wiuCMo9QQFYqxDVU4XkTFl+zCuTbb87TOs1MGgx6cAOeTPWrowYeqrHjCEdK4+2mrPn320w3j673lfSweHyGDa0TSuZU5y79taXpdCJz3y6hrAskHIZ5yVNbYQRhmGfCb3A4+uijb594/E/bs01d6mkewJzH7/EKUZYKkf+6yvKUYmmem9Q4wwLSPTgHDB5WYtP2iqle680j37sbqtpCsuWcLIF16hR7Y6K1vQ+vbtqx/+W5lANKB3rco7sqpR4kGRQjPsW+3dai/QR5NjLsRyygg2bHVCB12htBruC/IdgrN7WbOrA+cN6hXEVhnZ4V2W8hPkTFP+3vWiZvrWnJmtojA/6vDRl212c9NePpSue/w/znKvBsOTkXOOHaXhNjf2Yrxkpppi+LrnsMtAfLPgl5KEpv4pjo77Xri4SpMYa7dmy1c/VFaCn4I7Xoolqsnq+dcY9TA3n8WCvQBf8/hBP9mY9EbHftcMv1FFVzCPYPcmnvc1VDQzpcgqrtR3BTNPNZlr0SuaufNq1qHPs/BFTJZPeLi+s4BNNv9+HCf0vzqnqFgUFLEI6BJt9QPj4O9NzLfRNgi4JWbWlfN02Vw8N28oLnkeg/MnQ+/wKkzmOgNaywSALt/kcW9CE/dppr/chq5uEQyfFdGIqDuEKZf0m6XDD7PQ04AKxUgTIc2c+mBN4tzzBuPGgdYuFsmRfm3x92W2F/GnjUg+WEfnAWUl24tM1JN+2AcfaADjlaKFcQiqZ25DaRnvH5W5oqbzdF2iCg72Lxz6DIV3+al7MzSjkheBHdoF2ieYBQEKzRpS3HonLk6ngLajP3H90tJCXCfBXlar1iTSRTYjG+oHgvzRLqhaZ7ktcNERDKMwE6HVZhiW7Mgw7p45daljCog7jQb9K/PbHqqrPRrN0ssQtc7d6LTgYsZFKSwvkLg43MAiAWH7oGSKZT3q1Kzs5dYOhQAbZkMarQxlKL3u2N54BYzj/YP6pA8ezVO2paixP3kKBVPpDPqt6UpOyoNbChHy6PyHL4BHmvYN3F0spuAkKiaUhbGbU8F4PBNleDH7xvDpHnGZiK4lJJ5LLnvzi7JDg9AmgL+6CtZBXhxVaZxIkoswakhDEel1Ow3Npr9ztlZu8J76nhOy5GNIle4jzOXVPS/HIfAxVS3WExGX9EuRsBguwcAjPyeoIt+q7otE3UVdw2Vz77XYL53rune5XEVzFyRdWjJvsjal+LmeqbYeNMhtmulKoM164xmiUSX12HlKzjXerEXSdMM2inj4q9YzViB3qvUNZcmeu+N2GmgFbw7FZdo0VSb4+Xk//OhDDn2VyE0c5A/SFj18gtkGmor8J+n3J+QpQwYfvOkryhviJh56QjpyAQ/+nAQnyyX7BwR5O5H141dkRCF66luLsoc0lPWzu2T9zZUXDHs5NMnsgHErBoLs1uxWlwIe7KxzYYzjOY3/01SwyXQF9Z7WaB++umJmiEP4/3VYkRddg8hTBTMO8178HWGiEdwLy3w3zTxV6mVnXuzDsYPPsv1zKI1DqKYkKNgCQC0TwyY3ce01goosyqAsdu7yGXe1YfRXwg/lMklmNupW0HwC6rE7KPHOiR+z9jCtHeWfb5O/+FuzmPLLxozB/jxLdh7CN1J9Cw/+tRmws+L4oOftgZul6LXi3Y5fIOC4POMIPXri6qKId7xZg7UXsMxGoJCWwB8Uw/pqLy1sZLED0eAeRlHJ5aiVyN6M3kgsPzhGLHwBvoAaLZJKHDEjnenK+bjeO/B8ab7Mw5ZyjB6+frVn+GDG72IeqqiT1VqLYtgIulzMoIWklWhplUuZ4ePv+oL7qdFTHLQ5uq9R/12JiuPjm5iwro699JPvzOyuTzh8Y+F4kGMm29ORnYSflpYa6GcUso7WLGr0l3tagmeAXggg8AQ2CHS6CvVi+un1j3oQSx2TASNTk0sKLqGxOmvPfsG/hMbReLHhtE2VtLNNhc6XqM+yvfrkeIX6hB+/uCKzJwSCE+pPum3vHrODONveRO8g0sV7eG966hpot4onjLgyT3kjpy4OPXMvKWFAHUZUfoqKj3oBmbiMO8zcF8t1JDwv3ixdRJkfKwgtCNx0Df32mnn3hmg+srtDc2CZqIUDXGeeskmLPJSiWVRtVTJ+GPhlXj7QME3O5ckf5R3LVQ/eIOWS5dQfG6e7lH5GMeCa9W7IH4gThfKkIlv795yYOXOhWv+kyOh+HR/+v0q+pfUuRp2fJKC5qrY5G3/vv/ipd52gx+AUWmCbczj8O6UxrUfVT2pM+EhTC93B76r/Beii77bG+v4P+YDIVJuAz7QkMuK5C5Msq6ADq5H4/A/t3sc/croyO4TBt/hu+ynk+QdXSqrCNjAgz8wdeyVFQQx7Q2XZLSjgXtylHyurz5XL7gJxlhSL1wUNBRLBmHh3KT7qzIdlrU3V+wLQb7jpZB6ahHc9qW1kFD7hVcBdUd8q8MzHNLFcLJHpgMvam3v9Fv/iceeZo051ZpZrhGgFr7QZAqew05qGqTXXfKxEYxMTnHbQTXBeRtZPwR3hfNUd0pAza64rGlbhpTJgTm+v/Ayn/ijTN0G7ZUsA9V259ODL2bXabJ8y1AsZqbybI6LMM8XgyuUFV0KZZ7DKrQpkBxs4cRuD5rZs7a1B/01H2vZsh8PIhqPhzUd8DXV8FqURFIeClb6bzTrTqMaCkZzof3hk929z37kaX0mQxR+EGsTYqG4A/VF4XnV7Gw+hzb0RzMHIFo4Zyf15JFqKexanIdeaKUN/8Q7jSloQoDUbpUENxmktDK+X38NLJrpcMq7iszxCJLAcJe/EqJiwz9ljNEtIrO2/NtElNBX7LOeapzBAQQi4C6VstOaHgkjWFaL2VcUtGbfkWnrPLclj+QfDnilvLB0sgxqXlmQSMUJmoQt0OMB6ilGCTucCVm1zel9I37EWoL82Te2R8TQIHbh9zor6FoeVf475UEcAM7rYYFiLrYOytnCsS/UVilFxPqrhxmnJI2tHANqffl42tHC8WDf1AG2eC2xI/540Z4GDrsHxMqD8/yInL0BZkpq+3DlCW3+ovQUZIFyMztr9Glha4QAAAAAAAAAAAAAAAAAAAAAABwsUGiIm")
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("0x5a0ddb029dfa60b157bee6ae61f7a3ff5ca643c45a43dfdf328fdfcfff7885b6")
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)