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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.
0x196c0a9923aba048d52053b6642fa9fe0511bfb791b3834258ea1b6fdb5dc64dThe 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 | fd | 7c | 9f | 1b | 08 | d4 | 67 | 6c | b2 | 30 | bd | 50 | 67 | 79 | e6 | bf |
| 0010 | 84 | 11 | 87 | 7d | 8b | c1 | dd | a8 | 50 | 87 | a7 | 58 | 77 | 95 | 48 | 29 |
| 0020 | 70 | 3b | c5 | a1 | 0f | 48 | 2b | d3 | 4a | e8 | 6e | 2e | 2b | cd | 53 | 99 |
| 0030 | ce | 67 | d7 | 66 | 97 | 0a | a6 | 25 | 3a | 73 | b7 | 20 | 0c | 07 | ba | 14 |
| 0040 | a3 | 59 | bc | 09 | a0 | 63 | 3b | a3 | c8 | ae | fa | 24 | 59 | ae | ce | c5 |
| 0050 | 30 | 00 | 2e | 14 | 4d | 91 | 3d | c1 | 65 | 21 | 30 | 60 | d1 | 38 | 43 | 7b |
| 0060 | 81 | 38 | 1a | 7e | bf | 81 | 58 | ef | 7f | d0 | 65 | 53 | a1 | f4 | 05 | 14 |
| 0070 | 8b | b4 | 4a | 2d | 2e | 37 | 49 | 97 | 12 | de | f1 | 82 | 9a | ab | 80 | 92 |
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 | 8b | 7d | 62 | 11 | 81 | c1 | 5a | 13 | 15 | fe | 26 | d8 | c8 | cb | 3e | 31 |
| 0010 | d8 | 08 | c2 | f0 | 95 | 99 | 91 | 5f | 08 | 3b | 37 | da | de | c2 | fc | 95 |
| 0020 | 6c | e5 | ea | de | 90 | 4f | 4d | 59 | aa | eb | fc | 0d | ef | 26 | c3 | 32 |
| 0030 | df | 18 | f8 | 03 | 52 | 23 | 03 | 7d | 8a | a7 | de | ff | c2 | ec | 0a | 72 |
| 0040 | 7c | fb | 6a | 8c | 85 | c3 | 7b | 54 | b6 | b2 | 24 | 39 | 25 | 56 | 19 | 9b |
| 0050 | 97 | 79 | b9 | e2 | 87 | f3 | 13 | f0 | 03 | be | 9a | 23 | fc | 8a | 17 | 07 |
| 0060 | 5c | 54 | 94 | 32 | 40 | 03 | f6 | 9d | 61 | 7f | bd | f8 | 99 | 9c | 05 | 97 |
| 0070 | 1d | fe | b2 | f9 | 23 | 71 | cd | 62 | 73 | 9b | c8 | 49 | 67 | 1b | fd | 7d |
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.
0x5fc5e3c2d502f8c987112adf416000b7dcef21bbaf9edb9716d3ba1e79f62c5c0x416000b7dcef21bbaf9edb9716d3ba1e79f62c5c0x416000b7dcEF21bbaf9EDB9716d3bA1E79f62C5cfrom 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 0x196c0a99…5dc64d
// 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("/XyfGwjUZ2yyML1QZ3nmv4QRh32Lwd2oUIenWHeVSClwO8WhD0gr00robi4rzVOZzmfXZpcKpiU6c7cgDAe6FKNZvAmgYzujyK76JFmuzsUwAC4UTZE9wWUhMGDROEN7gTgafr+BWO9/0GVTofQFFIu0Si0uN0mXEt7xgpqrgJK2Lge6DNw4DhDhifkAsPeoKOKnO9OzQDVOecPlhyR+lmG1ZUmCuR8riHmwPEFRAs2n/aQ7TrTWyB98/MhDJbjk/Mj+SbXkE8IErB3Dinsvj7CfP2HzOdBYr+xcQJ31fthTvfcpAuTZwiM5zzNxAd0LXmL2ZQ8tT+XJf83Q+dNKrdCwck1A+69UV/WgAU6cnuAsPzeeXti5GTO5JfmptoTgOWGuQF9snUsqPkQYHiKjLVkh/qWCSavB78S1Op/kz6OzUA/7aMDTQvoOuWkZpX7JQPAClKEzuq8UxFsWCzkaAxLxbnloboh4q1s3UrrO9CRS8/XqHaloFHhqCk9jQT7uTb5gC7eJsOI6ozBZdceDfYPU7lu2JamLln3B18fIJ6MfNIELsUomL09X3j68+q7JaD37zXVpxuaTIP4fC6i83RYFQiN9O582Vmvr1G5uff3uOEIYDcvCjTN+iNfwhRTA4pZHrNyDMqwryMhVjRWMPfMvqWBHwMEnm2x50Vi6fsZUt0V/LnWORbqCD708Xq2fSifL3BUR/o++bS1W9qTZ/4oNTFZdzcozc3t8ryICRFmEmUf1T6Z41TDr6GPKKtui4Galj6mTi/229kKShPox3m5kF1e6Qm+JrFtTLJ3XUCWWgIDwwDDTl1+3i+h4chKPXLwlqoxUoolbIIzNUPmSGOLmaU/KxKctZJ3nsbqfrNemMPmqJJaWou7LVFNklkRGhtM3rqPvVEatkarMA1kQjKgZzsuAVlEX2Iyc9AXqOcoK6nKx1kSaL86sV1EdgL2Z+a+SM8Mn+tWK59UVIGRs7M2QTFWfrZqWb+ZyIxj8RDuEIU3eBd9unCEd6Sa88JDt5FvVaBpaPSuUZ44YsRqvt126VmSJdrGFmbkUBPWIoDMIvF/FnSUdfoJsgxC61QxNu5TONHFE2vxKra9g7DfXc8a+b9c+hnOi3seVZ2XoEbm6tfJaZJ559g7gJRSdfMIgTCxuXGok9u4cTOldOrD+NEjkTLsZRyX+C9aglk5OIqB3a6r6k+Jcb2ipxgo3Aa4+VLduJS66+qVu7q6D4j9zWLJBiGIZCKbq59QFKKhdu8lpqABrHXJh/jrWT8jY6uFt0iY3HX4K4XwnCRBcSvx5c6FwBL+zBb/+Vpvdpdny4d+ClpkfxJlOAhvRfSIamqXUZ07c0ALyYS8AueyFKlvJLknhOO+5PE7y83Y3DoYRHK/x5akT3WvPNWJphvJfHT60MEQEnMGvEQMs0brE6RYtr79S6UtxAYuJnrVqduGVi6M2Xd7wMJeXELl59LWPA4YCIF/t1WVMzS3heS3HfBf67LCwaoo9n6frFdzWaXvQByVh63CG9m7IQkCUr/RJttqMCCRkHlgmMCkpvY1MMyownL3NskEFkoXdPn0fJkoszxfnrfq7M4kq763ExxH7i7k8LoIAcX+qlpKjHySdhbGqbdvi3tIZBSjpN+4NsIFe09O10JBfCdWJDnRKDLF1c7Aj+xBepz6e+1fCmlxSshq7c6jw0KqH1DHQH+S6FmsoHVvOmV5xGmRtly9S//OKndFUKxQvrhgZUN5rnbRrZE2Vm6nezWH7YkvKQdu76sMqchdFgehsQZM+qwU4DaJW3nPE93AGkf+H5q5Qv6q3s8/K23ncyB7LHIPEJTyc6ZXpfSJbWTeSkgCJUgbHE7/ml+wgPya1pkj2KG5jDjiwsmjFUjg3j7TK01tnZLLUzZVPUUVjUrv9rlWfELym+lGJPBskTfug105ja1wh2EhmlOPsxHoR0xLfUMp23esI1Sm52YjTU5tcsy5y8WRSkBntqDQY8xsF1oWllUd7AgDdvpWOkwzxjD3AmL6GCr43/MVWiGcM9KD7ngI0CFyyAJyA9gvDRL0XAjGeK2ViSoKeT/xPlEp98kw3YD0rRS2tNOTvS/qtRaDvDxR07dz0da3GZoyMoHkCnBd6zcaNtRYdbSIcSGnoEaV+VfZI2tt6dFIrRObPI14DligCHwXS8zP3XGqyRjFeT2qYA0ioqpTR5zwsMWASuJza+3OySI5jshWgUd3Ykc1IB0Vt+toJz6ZM822Fzo9OYc1EWwxxa+M0bjwmGVuWb/xk6/ZSIHPnv2lCazYF0lHmYzYImm6UNTsTAkBG1et8oH0hpD4oEiNyD+MfJJxEJbCPCA1SwLouRPFE0PLJPyUX9d2gFRDgP3mdQZpPtJm+k+xiZJ8ZlE28OodGdL672Db4OADzr7XJMviAFV8ndbU85dZr97yyO5dwHdWDCPMUdgdxiA+wsftoQewiCmheSpuMAexSDc9aQBnHDrD1BtJ5EorrHEHzWk6am6q5cUun2rWGfItamjmdgxfgT+YU1V1PlvbMVP5YrT8ZL3PKvrFKyb07VPVeCN1hnZYapLHXtycR0atQ0EnQ/jwdD/z8KRLSmCOnY4t7m5OVST20TW+tsF3ID6UuP4QIpzfIv155cEdWDuqH7heGGxauMtm4mYv9ZGp2kYI5JcFYiIxJnT9SKZrJUDZs/miWBUoukYmr60JsshX1oLbCV6LqNiurfAa7q1Fz5c4ECiIteop79MC57jZIaZZlpZlEOfnGm9miHSWHmvN850PvzbsrZl13nPtaGCQRF65mmAhZlqb0kkDwtMRbDfRwTjwu91mJwUYKENIkVWoTv+6kLfDMwzcaCSmK3IpdLaZFD//IHz+Ifq4A5c07wF6/2ndQXofIVn2u8Vj76AfQS08bTMWOD+YNTNOi8ZkynzUt4C9qrQYQgSVPUhHUhD4ecqmzK8lgKqXdUGFWZB451ZoHJ4e81XyHwuRC4ruQ6EfuciaWRlw9f2QThqVL9QSzqzW5vx44HoBYhnc2AC+hhCmGELDzajmppgyIcMH5rZsKwXHlpbu90I1bCDFdOF0oR4Q8uoePnWtrJ0ee3PX5wV2tXOIP1qSHUbaTZj58qDJWv1SpsJU01EmTrUE9L8kDEbltZJxLZiwR01oOoyquvfNUFZB9ZPeUyeXtExa8qHg1drw4tXBiijNCmiLKsuDViCWuFgPtl0sfXSUiyR5liidkbud1NASvVg36wObZOTpLMnPACZncwXNu17g8/Ftgx3irz+ZH61Ap7EtuTb+2tTx5EAACw7gdRlt75+mkMGRjM+MyWZK63HdxFuwlKT4G2P4kLIxldrHD++olXqOhkHBTtL7xqVMrV2vo2hD4FuVNs/qe2lM6TehlreKwPmTVP8D7qWOXk46VrPh9ZP6Y3ec5WwxWwpVBvKVmdTqZLtolfslYwJxmNGzEWQJdyMXfoS4VUUbQw96T9DtCDjf4IsPowBb34EYWU4XmOsfn2mdDey3uPf0dBaqp5hD5q8k2dGmPSoWCaZpaL36UZ6jF+CzEM0ojcVTMuyC/fBr0JPN8Nw4CUy+QCRLpyQ4i9c8h7SlZhaRa0e3L+MjyXFuhvcpH1a1P6Y7PJKlso8RvwRROkp0o27VA3LeZh12+jccxfBNi/f9ewK/mHqDYDeDU306XnhtHMfaLLyqAqxcyybqZVSn0NMHd+oLe3nDVRNEDigJwgE/K0BskIZrlY+yKeH/RCwjMTzARt6sS7WeF7u6s/g8em2bDIp4VFr4OrkMTMJWI3PNjKHeo3yK7NIjqOmGUMlNf6yUYgwxSEdFaomsFVm8mbM/VnDuIA9anbPMz80PTu/NMrNgzo0HsqXpB5h3asGnq9HdRZv1kKuOFiIvX7sT3XdX/fceuXZfcq67AvVVgDioRJB/GUOnKkgHBY/Oac67s7LfquysyNL1sIjALMCb/kXppddmsL8EunmiPIG+VcHnaCAYr16rZTAIf6ojntFTnCqLNg2esqM2iTl0A4nMej4IWpQJ3oDEwgREb68IBQ50Lfcavn51R4D/CYqpuK33rH5kUJXGrjbqLuW1me1CN62YuiRnaGjVZvz2O4zzGZvmqNRjAOtt1lZuLu0blUoGTwVWPSJ51s/CBZTgJY5pnOI+cKXP/ffJQ2M5EQrh26v8lz0Apu9yitXYXQPQX3Y+5tmevaPc3qrO8CG7so8RNRhBjJe1q0OCS9Nh2+Z/HNFrlxcnLJWU89C+5YbxrQZWM8FI12X4bQbdRVZlxGnD8UPGsz//1Pb/XeX/F19w6t4Twhuwr1KIT5cBGNhWbIZ7yYV6ng1OsOzrxPRFMc1sHb4gXeob6FiNEw8TJztbl/xs1PklvkLIbHyYpLzVJVXeG0vALIlWAiNHm8woaHzpic4q+2OQAAAAABA4VISkz")
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("0x196c0a9923aba048d52053b6642fa9fe0511bfb791b3834258ea1b6fdb5dc64d")
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)