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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.
0x27f1e1e10424fb7ecf1e8f3b0361656cf70031daf97cbf9d5bbeed4f73c3641fThe 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 | 0e | a1 | ec | c0 | 8d | 2d | f7 | e5 | cc | 2a | e6 | 35 | 16 | e8 | 6a | 3c |
| 0010 | ef | 67 | ab | c4 | 59 | 33 | 73 | de | 0b | 72 | 7b | e2 | 36 | bf | 88 | 17 |
| 0020 | cc | a0 | 0f | b2 | 55 | 9b | 1a | 31 | 27 | 4f | 04 | dc | 08 | df | 21 | 4e |
| 0030 | e4 | 78 | 16 | 8d | c6 | bd | 91 | 05 | c6 | dd | 0b | 57 | 4d | 6d | eb | ad |
| 0040 | eb | 02 | 97 | 4e | c6 | 7c | 51 | d9 | 2a | 18 | 82 | b8 | bc | 4a | a5 | a4 |
| 0050 | 40 | 01 | fe | e2 | 21 | 9c | 72 | 1f | 38 | 6d | 98 | 8d | 78 | 00 | a1 | 6c |
| 0060 | d4 | 9b | ce | 1b | b3 | 29 | ca | 0c | e7 | f2 | 3f | 82 | 74 | 3a | 6c | a3 |
| 0070 | 0f | 3b | 93 | 80 | 36 | 41 | 35 | e0 | 1f | 6b | 28 | 0d | fe | 6e | 85 | 0d |
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 0x27f1e1e1…c3641f
// 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("DqHswI0t9+XMKuY1FuhqPO9nq8RZM3PeC3J74ja/iBfMoA+yVZsaMSdPBNwI3yFO5HgWjca9kQXG3QtXTW3rresCl07GfFHZKhiCuLxKpaRAAf7iIZxyHzhtmI14AKFs1JvOG7Mpygzn8j+CdDpsow87k4A2QTXgH2soDf5uhQ21NA5OtkyxcIxE1O9T4Jh9NroQB+cnS6HKFqtvqNKOe8g/oTZ03B/ZKaSJmAJuo5QmdIKXIsf2yDXZtniwwTjOPFV9k+Tx6EcREiYhgtCs14qH3AV3FPOkXwc0Epu+xPfON3+notg6PYdqvkdtzAF3Rtpaz9Xovxf63lGOCE6GvDlJWQiXvv6/jktclbUWpgblIODuokSab0R6bN8voXnhkSIM/nvbMz7oX3JN4TL07+1LDdKSeaGqL9hRV2q1UHLMd1B24buxQY/qcckwCPEhGDMkyYyQLWZsfRX2mjsALwo41MFN0kPeEIdQVW8Sz/7dV3RlsRmXiwYmRvVfSyJ0Wm9dDmFoFnTA2OpRlojade8EWRz2JJ/gmGZyrOqsxnc0jMo5KJlBmSrqfm+rzC3tkYX+Zd0jphm00aygrsdxJkyh1Npf78kL7voA4dVeiTv7l6WmlZO9si5R03cqyUb1Go0p/McUy7s80bUjnoEpN/U8y6OmCgHocZ8zt/DPT57UPOjzWWelb6M0PA65u+vk/SN0ghIr8A88ZoU82fxH2Hck+xeDLcILzbWKYQOOpRSyWIlc+8Yqd38elzDdDq5nF5Nf1WemFHFvy68IjOAk4gUsTfqcjhV5ITBjXfjrXW/mltWQx9EADg3PjgZ8R/j9P6o7d0vmPA24VTHRYEzThUjxdQAa+BsiPKDVdkHyVn20YFF0m/sMBkPgXPfoQ3g3kJOHdXMsf6QD49pVlP9HlIJWjk0jPPRq+Y9MYwAIZubqibPtt85VpUnXeNsft0HUogSs86EKWgNeq4DeTb6aP8ohi/v/BeYL0sCQ7S95p+GypewWW0Ig+1aoIw8EAXOvUG6u60vzB0n9u8qp+BpWlcpc9SIVdt1Exi5fbY1gsAbnifaebQxEg+ap2aI+836U2GIRaMFClpwsS8gZrTq7KKTXlW0PHvNe+FBeOGVLmeLRGLHqRsjI0vPb3JzF7/YXOT4+AJebxnumnFxFymSNY/akdPNrfUcqCkeEQE/JfI98wgV4LFBqv7l4B92OWVnXI4seKnQaaJR9xwLdoRz4EtBJmxJKHdC7pz8H+hsKRNf8zGIwLi15mvFcwkc67zqzu7FIWv4+kZ9dfhdQ7a3pKbjCpgdH7iVddaQl4/y4FqDVsNLux2GjKy2ZbsVM8Wz6fJqHO643jnHd/kmc8zcJd7EMArtoVBUdQ4cpBKnVMgQFjdqwrNMhe5+HBK+fu1VA2ADEu34DZFV2IoUNuwUwNZiT9y/LlQspoyltFemTM8FSn3cnV9kpipcAzALS5M6odkSrrSsVBjGl8AiSU33NIY0pXTF+qobIHrJ45Xlos9/bNEHrqwEh0BsNfAoQZcaBr4zRhUzgl//FoqLNOpuLwhjZwLXdfs9nd8Nf65GLZM0sihK+RDwOmcgz4c0vURTSjUd/MCXlMguaNrsGYd7eRmz1MSBxggS2KfTqqpzusInpGf73jQQP+c1NpWedeWeC8kLVnsYsmBaS8RO9NV2yDweLGw6rpzn+08GELl/8nS5T/QFitn1tNjBiQnLgDZWqsAesdpPoz3og7p+05DstD+AUb1pkIEZOgyM93aIYePjVR2/8Vr14culGBXlq+WNj6XzSxxvj7CHzLGJ90Q34s8GXEPXYtk9le8TkbV7it+vYOtCRAGjPMgd0eFZBHekdVuDUBxfYsSB9Ovkb2vMtwfHR5Uri7wV9EvLhMZ6Nq7zsnWX8l37k0y/wiJYyswNgbOw81vsbdFWtO3TAhuka6LacBpFIHgUb5Z+5LWZW6Zw88xH3kCWO4BcOn5g12VOI4gf0lp5jI6wxywwpY915UVhBsGu5H39En0Qv77PnGZQTBuG706PQZG6TOBO97lkHYBIjbHIpR3voHRavEFJdbqcffZLyw4y2qqD330UOQEuzw4St4TTpxpMKYnYsKArWdW+/6qthbCLdRmM9iMGO9PGZ/nvNA01DXstfGo9hL/RfyicwO9HR53mxXO5RAD2MBmoMd+SOrPCPiK2IPFjcrqS+12DyFMOu1mP7x4tN59iVdnRHaV4urehoPSAz8kNLfktRcuLmw9hd6DwBGTcdNFJDU4nLj9RxTAugQ4WHTLD55iuSM/qXbRXXONsQM1dUewMzwiXKdJzgAIKyL6eMxFvJ2Y23O6Cgn9wMsGxQXCAIDzT/pbj5aTsT0VqF+zNeYEB6lDQ2502AxL1veaa5RHFrRvA4uY/RJOvV0s4IDWRD4pZfCMu1beQpUbJFg5j2a1gbXfWyB7BPkHB/GPZ526UXWR9VMalRDQhj3MhEk/4j0L/PMcwU8CBtVaMwWVD7YHrGoWb/6psG2txsaS+8N6pu2KPOaZVBL3dN7BsITrbr16Rk9Cw2XmuspzBZ5opa0jXZmqAAfT7dVmK7fs87Re4UKCsBF9+q/WU+RAraRFIjTR2cLnUMvwYBz+XDw8x62TN6RhagAsK2YE+5qPDDywcXbz6itEwzkAGqeqLdWZfB2wRvd2InbLZktgrflgOUWbYtlrPAHdOWF9BsFyU4kg1rjv/EL0Pc8u1SPmGfLucKH/1QQd4NxybwucGJgr5ippmaBufgsAUT/rCFljs1ui8wDPMQcGSamAthwF4qxgwKsqFhynPTZFv128HnaH4f8xZBnHH48TS5NNSXcUMIHWgQ3Kxep1Fd9tDB5APJUr0MaifhivLjppRbwQo+dZqfgPQtMzTbes0ASQ+D8GsUS95XqvZhO4Ksdazp+dMV+MVazF5NmwLXqkFrGOyjK0YBknG+M0ey9Piuimq6lP6IhTFTvd9xcxFzkEBi0r1lwei6ay6+fXsVLoTta+4m7uMXBs4TlzvmizczwxzBOrtjj4ouvpyuaUBxuZ8357ZAQCFJpssIMw3+KcDFEXsHS8Y0fY/xQUyiX21AcbdfpCvB/yYY+WOOA0S9f4SxrXfOu3/euTH9443LraQZDVNck80FKSjHYPtpoEmdHPHfHWtnrgIMfnW1o6SjYaYD/f0v2jzzdLvTFZfkVFnDH3wsdS9c46zZWxpj0IAW8f7BK1Vj/mZBCgKe0/5KsGCeChJVKevxkJHc38ezZTwaDLiZElCkmFZipJLY2UA1AniHkjfySX9djqUn6SvLN4BjGGzK+28GxDqpsoOdBGWAX6fVx8TiQrxl02XZ1tymczOhVNhldyB9lsGrbmm9Y5sJiufAJ5PGeU513jDMw+OMQ8tpMbsR727IHxU2LNKZ0DwNnHR9pZdPEORsYGPGNVKtUcton7Z5QKk7SGhOwKioG0eJLQrqzBm+tx4zZtEWrSNlHwe8YTJeAhGGF1SkhjrumX88t0SlR/HL82ZXyDCeYXIyyoVnuE3V0/alOrRusMAV+UWHQhr/mqkvTDPOttjT0BUHToMceftNfOdTCCrWbgvQ93GA77QZezCooed42XjXWIrtz4vm+puSjFZd80VA8Atp6SA7kAIDcNSRg0IJBcILZgmUJw5a/QUMRtoL+VAIb+OBriHlcZFQ70vHynJRO/Gsxr4dqeGhuNLLAconLRjXtmXOP3ghHXUJ+7mfVbY1yOag538ukz5+6htt4VfGMVe4YqCOg5Emi1I6U7skKGhYMrd4kx3pvVesOdbdIXW6vd4muGqgB53KC+xpwkQ2wPLIsx+bYHUuRlUp5r9ZnNPYZcbgpZ/4s+cazwHjw3wVvy5RBfuNpA6YmyjCFQne+2uhMDLdnDifvyoVu3rpV2tnK+mozP3RQ4Wqc4DmZRjANl21qMAE+cwBnMefm6w1KGMH8noHLFPnH87aQJfIv7Vu6uLzB7D6o4tcxpQZu/80z60mU7UlEn/roq04njbtb8b4Zh5oQpZSGN2ofJCRlaIaEGg2S99vsv8LFBZ9Fhj8GHaVo+JOdzHMNyrxbXYNTZKdGPag0aYmrT5dAVDLc6uIoXausaMW+QEvEg6qDVyVjuEuXD3/Ma3Z3FAPXtgINI4U4aIIujS+vNCHUTLhoO98vNH2ppjc9YCzUyHMEA8RaA/0PCXxLjeWhodDfdB1TCyFTcQkVo1IehOWNhs9NiA0+DhNqnRAiQC0EcvNT1HharlOqAwLpIdrY5qU8fsVLCtdqAZtcKjN/dar360Wm5p7Ju3SQ1SQtlm29Zqbq1Au3oFQbcx+L/wZhjMqXFb8kBDgN8sDBWSeiqYCChJplaLa3SMvWnFzpK/CxcrQ090ylputr/T3+RwzR0rU8gAAAAAAAAAAAAAAAAAABAYOGyMp")
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("0x27f1e1e10424fb7ecf1e8f3b0361656cf70031daf97cbf9d5bbeed4f73c3641f")
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)