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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.
0xb257e578d61fc389b9a8866a83e00fb2ca6ff05371eb2048bb4f0d2fa29e4dc9The 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 | e5 | ff | 7c | 7d | 5c | 38 | 5f | b1 | 59 | 80 | bb | f5 | 4a | 07 | f5 | 01 |
| 0010 | 70 | 4d | 30 | 48 | 88 | 70 | b6 | 17 | b0 | 45 | ce | a0 | 6d | 5e | ea | 35 |
| 0020 | d5 | b9 | 78 | 10 | 84 | 19 | ba | f3 | 4d | 49 | cd | 07 | dd | 9b | 80 | 34 |
| 0030 | ff | 67 | 9f | 40 | 52 | 0d | 24 | 0f | 52 | 32 | 49 | 19 | ee | 43 | f7 | 93 |
| 0040 | e6 | 90 | 25 | 67 | 45 | 6c | 68 | 5b | b4 | 2a | 98 | 8b | 43 | 30 | ab | 39 |
| 0050 | 4a | 61 | b0 | f1 | 19 | d2 | 30 | bd | 7e | a7 | e8 | 98 | 3f | c2 | 9a | 89 |
| 0060 | de | b3 | 13 | 21 | fa | 8d | 9a | 46 | c2 | 25 | cc | 02 | 46 | 30 | 65 | 04 |
| 0070 | 61 | 0d | a8 | db | 61 | e1 | aa | 75 | e1 | a3 | c1 | 39 | ef | 2f | 6b | bb |
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 0xb257e578…9e4dc9
// 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("5f98fVw4X7FZgLv1Sgf1AXBNMEiIcLYXsEXOoG1e6jXVuXgQhBm6801JzQfdm4A0/2efQFINJA9SMkkZ7kP3k+aQJWdFbGhbtCqYi0MwqzlKYbDxGdIwvX6n6Jg/wpqJ3rMTIfqNmkbCJcwCRjBlBGENqNth4ap14aPBOe8va7u40EbnJRqx55ZqPSiDI+Wu0D9eOO5DWwzEvuGZAQxEnQWletkAcviaP0B8d0LHYhq2gWha6cEr6WVMdFqenaATTZ8vkPKBXc5JSgR61ujT43uHZ+y0a7h3Ry0pByHd58GL3fY7XYN3E8Req+A1oAUi9OzB5is7sQau/MxeJIj1WG039u7RbgniSiEU3XGX+GDWveTQPf9GkRfqvaRrGajfOAHwPJoVnRZuYVtV01uVuVO2L8GqmsNFn6NPKEng9JwYGjfVe3Uc7vC8pQ5q4WaJTESlhENT4r18XNW9fnurh4mrN0xJd6TPH4rJ7ZukJk8AAvLhlFUgteqs/L48zuRbcg2Cev34A5XP8EDaL9NxZypu4RKkPny7Bszxl0HPpUHcU0/sH5kgk5g8pAylxVOZgvjbHbGxKfzySDNMxp6Oxm8uU75lsvjrAPgmnG1rkC2utIJHhqxcabRgEoYzvl9pYQadSPXmoYZSj7tb/jCmS9AqLH2O/9vPJbAPLGpjpucsVL55+N3YRIG0tVz8K2NBl1UN44c3GouatMwcOaPbpMJs9KXfRpkbVvlXKx1v5Xu04D4NJFrjndxnqTDXyMqGBp6o+GWNDbD6RFqjzFABDrrhEOIDqQB9f9recgD2eXApNZ9T0zorOoxrIqEG7Ev5vrdZ8PclW9a0Kn5CQ7KFB2PIX33YaKS3edC4XOq8QbunpQNupLA6sNIePknwAxp3/82+tFxxpnpf/ssvEUz5DeInoXvnqDgkVtqPFBMCkCg1aHGUhQPnW38Wsc4jvrnZeIYEgl/c6z66IsNGv3CPIFbp30Yf5QOAyReVx/NnT+s0aSGwuJAdKNlVbVcqWMa41KBM6chHXSAinBalFNWYqTlUv/xwkxB0D25ekjUIgJVGJYcXNYVOusfXmpnMVjYOaJR2FjU5FanvRH1H1hjSWXhqZ+mz4i9VQyI10uzKksYNPOBo5tme8zADHtWuOaBosMJVV2NWSfRVF5bew7FMgYaNZxCO98dVYgq11MzGAgMqnyKXrFenOXZfMH5AbbAjjinekGRm+AuBacLAZXO4875Pim/oDhbL24RoR04PhsPFy/RDA4vNyzAbjrC8iNddhzx5mNX7S/KcA4cn5Y3yaL++AXXufstcixvWjdAryyMjS6pCff+rz2DC0DgUhRDej/cA+7/rNBiVmRdtlG3Zehww4hiERzFWpcb7D8WQflThYhc5RnNVps27UM14KY1sCOHril1BAjrtYoB7gggvL+uvO2oR/ojk3B76+XzcudwPwCzYKjDNtebDL9LH275Kuj51rB+vkL+i8mywrr3b1CG1BUQMpJZX29KyMwEgJ61zBqBRX5sW61l3lb6uSDdZZJKK5FBU2dCYoazI5y2LQN1PTes8UDybLYzwPakOHR9eitwNbF1Awc15F+NqxuFXV0aSBWDz86ZsXajC+gsBzEgIyy+jtQEX5r3a9y6kBEiPtJpXo/1NCkX9TacqJGYqcFxhZ/3cWViOwc7LbsIQd+AH6RlYkjXOQK3OegIIvRfIx+e87LLrm90iiWr0/0+iIiaRxeg9XFFKKZOeIDWVdPy9HCJN5bATdPy2vY/j5rEzsrMUNSyPFWRgZse2gY3O+eEXsYQ0SyPaPWtbTXBeGCfXZviY1aUUz9svwz6AgDl2kbcQ0DBIxLP0dHjGZeAqmJus3hXVPckau/uGyCiyG3iqik+65RnJMVy0/MoQXQKy2GG+mnEqd/F5DhTplyO+Q+CRLKKNwYPmsZKUsRu/izoTJ/K751TiaEZr3g+KkFgoVFG0PmxRBApMbXZ/Kmw8C+tS/27FXBJ5xig0tLZFEpOfuNRx0W+SuTu4vWbiZAPORO9VM2HDyRRbDcMUDYHRNXdgTHubKFZ8ak5x0aY1vDWy3Rr7lQTKO201EvEQMzWiT6U+CtodF/a2kxKESkytFYi8FRyZlauyMXistRAolK7YuDrxo8OwlkLnnseHv17FmvzF5wh6ar0zUEk93hQwQ8uO+HKzvtCLgU1Nl0St8PQYqYZ/nxQfQT15FHdakRpNf5L47yOjsTX47Pv62gyMV9uev7uNzUTmIBY9OjQmreLjqsdqUKYELLsKoH0x/u6qwVc01sZC0s2k6YuMXyWSW+P2uoJWoHnUxXED4fAIh6AIR97Hm2Ck32bchten/Xi4PR3tigYWgybKVQSZEAcDg88IXHNjhGBqrcUYA5hmHNcmBOmhRLbdzZn21G46JKNAKL7WDQrfrNq02xnM15Akg4C6BV9EjKzIQJZky+TsndBYoFlzQMcJcsMh7gQa8wfDd/S6P7BUsYbVVqPq/cGiVcym8CicAXcPQl//rWUwAEYgHyAXvYzbpxYUomCYXBBdmikM2imxlq2S2yA6mYznkZcRXCpn9CaazAN7xoG4Q6n2dDFPLLPJZpp1+FGgMxPna4hD3sh3LtreBy8Hvq1A58/vhMD0a1ql8fOQ+S8nH8bVqrDuqvr1uusHFytNKx6PZaTp5MQ7tvc2zm+x/sD7zILlQ9fP8g1pRucZS7pPLGB9TsO4uMJdCfGULwPFavxgE/CwLlxwJTzY42QGvqCkbokOHc8sSN09Xoi088vAuC0G+QpD3I41/39udCQ6Bzo+sOJw6LTWREWU1SvUNSt6aMakWiK551nBkLruVGuNVgtBfs8VgwKYJfJWrqvg9drBrAqHKejm6WehzrJ8Bwvwm6j93oeTv3tbEG8F2DFzAuex9VgwM4X1FhCa//ru3ob6YwEu3OFV6yxJgTyC7HXref+pkDIAlpUz4k19LD2e3NFaZYdQPG0GyskP4WTIR0sMB0xWtIwhv5gZDLeup9RTDH1xnqQcCmH+jJJCxbcjG2OlNf1Yw4nPPqcfg/eg9UN+WQZVuMvUqFTneZT3q7LWqppE1P0R/4TlDmdr9e1sYRuGyXiVlh9LyjLs3MvP9n2O5pSethhP+9K5t4p+mv1QJTIcTJKYQ5bzP/2vTuldkJaBeTFSVwzsaWhvakMIHFL8FtQWgXTZgDi52kCKHCbOk4ajQOlGMwqyDF4KkMZ8Xuk6lFxofRRmOEnpqM2iZ/qCAu7r5s/tXxTD/kA6/FKXR8fGJMy3YctxT+Ew22WPVhFp6ZpXljm0J+FrHYsTSNX7xtxrSUSmfUq51JPy1QrHpgoRzWna3+ZZJkK+Z7YOLqeeHkQd5C6lmw/bfgCMV11q7MsTguQKy1KkQmOIxZnaJlaGz6K9rzWrQ0bBx5DkqAFSJ79xkWxod47sYcLrV/1loV0WqzzSoK5E3xEUNfSqTJ3ZW3X/qE1M/tntbwOYbLUv9iagQsFx1DvRE29k6j/tejkEg29Oz57MLd4HycMDAUAxPXWG8wRXSgykqAXMqCIN7nI3v1//+2HMKlPFUM32kAghgCP3hZl6rdhx9fWy+XasuyX0akTTa5EmIaNdGedtnmkRowKonzsAtF5TVwfO7QsrXrKbIqshB21CAEMoJIV1f1d2QO76Ud4V9bXitZiC+liWAM0XAao1OQ99MYsZ41u1mAgXLJou+od9swo6ywpEVeMVvUX/GOd+ETVyaNVPP9doXADh3ss+fDI/zOL2tZMFoPx/f/A7veOGMmgu8zjKEQcMUi2ksCL97+3E5s2G7OEZXA4pcmSdQNX2n8eaEXlD0wpZDjLZG4jVbzx8LbRPcc/zcIZUjBVDU0a46oocperL1L1sj2EVCNUFpJyhUaajpRzmtxCrm0j8r6w5I2GO6wGGostbAUMfrD/z2CVAdpwIHD0xje2HBJ/erxw+4kKHyXtR4KrIFTqCfe3BXnSgL4eDW0s8xdQ1j5AdsPCCK/0u80EGYhSfmov7efWnFUfB8D46JBezm+WGmBzts5Ilm3KibL/8hZCU5rN0tSekE5uwv2Q3lnvnI1pa+NSn1h2GJ/jo+0QZAW2EXZoP2LSi/fTf2xPNVPl98FsFaaSp3jUQXmD3RUdoASB/8l8sfNOiUBVuc39ViPXr3WWxsS51HvHGDzi678E/psOMuhsBw8UedlsJA8AlhIMCOwH0JkQzu/sWJKTtnDzUYfTK38T3OabNGhrFQ4NpbO+HYQ1uMQa6jucF6FJNJwinXZGb+JxWzu1ZPLDw46U2KwNRUCfhtHlKmalSuapZlssmrJnqmWGz2bVyQ9mDi+3Y22OAj+z4HCouOVCJjpq6vwROnKOt0NUiSktufLzGyMnl/TFJYHDFFmZyepfqAAAAAAAAAAAAAAAABA4VICUr")
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("0xb257e578d61fc389b9a8866a83e00fb2ca6ff05371eb2048bb4f0d2fa29e4dc9")
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)