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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.
0x42960efe03223efcc1ad077433186f1e7fe45da69734563b764838829df5d7d1The 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 | 32 | fb | 19 | 2a | 44 | 00 | 51 | a2 | 10 | 5d | 25 | e1 | 79 | 56 | d7 | a4 |
| 0010 | 8a | 01 | be | 5e | a0 | 8d | 3c | b6 | 86 | 12 | 02 | 4f | cd | 9f | ec | b6 |
| 0020 | b3 | db | 92 | a0 | d3 | ef | 89 | 87 | cf | a8 | be | b7 | e5 | 94 | 70 | 8a |
| 0030 | 33 | 83 | 5c | ee | bd | e0 | ea | fe | c2 | 39 | 5c | d9 | b7 | 62 | 26 | b1 |
| 0040 | 62 | cf | 62 | 41 | a3 | bf | d8 | a5 | 6b | eb | 2f | 63 | 85 | 99 | cf | bc |
| 0050 | 0d | 0c | f9 | 03 | 27 | 2d | 19 | 4a | 0a | 9b | 67 | 9a | 97 | ec | 49 | bf |
| 0060 | 21 | 29 | 23 | be | 0d | 57 | 24 | 27 | 89 | a1 | 72 | de | b6 | 21 | af | 10 |
| 0070 | 36 | 95 | 82 | 83 | 1f | 45 | aa | 35 | bd | c9 | 20 | d3 | 52 | 9c | 0e | 8b |
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 | b7 | 54 | 9e | b7 | cb | 06 | 73 | 42 | 18 | fe | 97 | ff | 30 | 9c | 72 | e9 |
| 0010 | 5a | 30 | 10 | cc | e3 | f5 | 59 | 68 | 7c | 15 | be | 0a | 27 | 6d | fb | 96 |
| 0020 | 5a | ff | 41 | 90 | c6 | c5 | 84 | d9 | d0 | 05 | ec | ea | 2e | 4d | d7 | 13 |
| 0030 | cf | 4a | a8 | 4a | 5e | 1c | 32 | 00 | e6 | 88 | b6 | 61 | 40 | 2d | 4a | 5c |
| 0040 | b0 | 02 | 16 | d1 | 0f | 8a | 13 | 0a | 97 | cb | e2 | ce | 70 | 53 | 25 | 3a |
| 0050 | 50 | 60 | 96 | af | 8a | d6 | 0d | 00 | ce | d9 | e5 | e2 | 87 | 94 | 87 | 74 |
| 0060 | 3f | 44 | 18 | 36 | b8 | d1 | 94 | 95 | 44 | 62 | d0 | e5 | de | 13 | 31 | df |
| 0070 | 2b | 03 | 75 | a0 | 1c | 6e | bf | 3d | 9d | df | d3 | d9 | 95 | c3 | 43 | ff |
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.
0x95eec78ac2e834b7f82cb197cb162fa100264298404bf03109dcae61ff3aa25f0xcb162fa100264298404bf03109dcae61ff3aa25f0xCb162fA100264298404bf03109DCaE61ff3aA25ffrom 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 0x42960efe…f5d7d1
// 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("MvsZKkQAUaIQXSXheVbXpIoBvl6gjTy2hhICT82f7Laz25Kg0++Jh8+ovrfllHCKM4Nc7r3g6v7COVzZt2ImsWLPYkGjv9ila+svY4WZz7wNDPkDJy0ZSgqbZ5qX7Em/ISkjvg1XJCeJoXLetiGvEDaVgoMfRao1vckg01KcDou51XYQyEYmhzZk58c+utifcY8QkmEdka7DQFj+e6URItNGPgXiVf6Ulf4m5HuArktPmkA+w9trfbPFmT9nWClkkDv0WrNLCU9rDy/25vP/t8v1GpPz/wpgmcLQZ2DrS4YgDCL79Dsn6QugWsUePYKuBsrM5sQ9vJxPwxA31khiFyDGR+0KTRrAQcgZnO0MgFEM/fzumZRGxhxFQd/Av+/iY4Kocc1Zmq8dfFcJHVqRGZ4qEAxnIaK1kfahCGGnhxDw6TW62LVHWNrtOB2z/5UIMeTxfw81ZJ4H4rn+ibf1fcMuo8tfrZFKLYJBFt5XLoWOWgWqWaAZ1lEL5uW6uhtmliMrJuQxHRKN0bPD7+pYaWMLJSdk+Rpv86LEyupGbyeebmrcCSj3PDdiE89A6NJNxuDknY5Udu5fPCPc9VGUhBRBFMys5rZ43WaexW5G5yZvkB6cOavHaQ/N6l0VInz5qswW8F2L3yLpEbaO0lA4gI2XHY2GMUqcYao9WioOykSvDSgWnjsN9w+4QGRaoXGvRg7DTAxQ8/WHz9r+Rf+Q2bxOAZy2jEumycI32/IGul1PMLA1p8ytEiZhLCdgiqXNSSyKm0gvHhpRjUHk+euus1aKy6to5VNjhiUCAW7U4Nbr5g21J+VWrBHHdz83lyvN+OetSLf8VHNfavHkNqp0PkT1weLSwq4BL4H5OGYy98OAvM86cowNNTUzuOW8aq8AqN9UNbKImxtfp+GrQHjez3NAKdEYhRcENTustnKMJ5MmGoAE3valRkiSTA1gEJdBkIm9Glisk1jXveFfJY0SxpvmZhkJI4yK73bHW11hz9zcvgooq0UyKeD7GGIxaec26GrDkUv2NytQZIdQEpdeT63l3nZIYh3bv9znRWvW6axoxnJ4M0Zl6Va38uidP4prPCBnA7yeBN0EmrZnW8HOouLplbbpvHlDciG3ASwB91AC8s1YI2Mfrco4mPrN7/1T/4hRhcutcruQL+3FcCdK4LPwjLv6D5tyAqlDS/9FdY2XrojAM+d+k+ojxpnvYLuXQYtyi/am+bP7mdkhCgwO68ld7qcTLaEYk4B4hqpAvKUtlPAdCG/nyv2iFzVG30/9WItZ0pciL28sPGrZya3PMlOx2xcwHuKmJigp2VutswNLIw2/AgaLZqdat5RgSTwlLrgLXyOI71D1dPdGygIbjIQcK9QzU8WJh4s91Xue/QdUGYMECL54LK7TkPhklYxvHe3rMpHbSpr8xv1vaVmfay4GPEw/djUmFIa6Qq8nBd7KXUWK3qER/DrjM0UfsC9v/QZEonX4Ohh/RiefY884YPKa5qUwQRG408H7oHX6qRgPZwBlbhsuhq0LCmEQOxc7nOxgzN1sj0johx3YydQ2qku5koDQRQKtvJ7gJdyQp0DIdUixla2Jcte77FhjI3H3mdItzZ9H9c/x3c6nkVzdsD4Sh0IfhIDBKL4ioj3glBVC37gMbpqIRlwkXWchT8VZ717eqEzpUmCRbwT6NOzQZ9VS7jchleK0t7gqz+FEX/i0wW1fSbm9nUqhzUzVlsrlWa7YX6zY2Vg1uk80X7g2ivC9k6gdM6Oo4ECn3qL6vPgTEvF9x7FjkY0EhwxhZ+FdLUxQ2qpNs1zieNRwZtO4LXsJnVuv37G13gYvYr/F5X4HwhXTcszfd3f79HskaJGwqyKiSwt578YD/E7MANX4CuQknpvYE5spppOkS2jVMj0qLi9rb7fmnRSKMkVc4/JPoIv9rVJP3XgL3KPZK0j1XztpF7z0D+5fz7z2JE4fSNAX/c/0Hm/1/HxlwDzdNOrGR8iOk+XTDldzvDIdtcSxfXYlAJx3wPVyoOxLcdtWX9swxWkGJIu50SPhWR372SW42OmEbuwKt9hntTaQTu8ZYBdi9LE/p943mNCLjH7qIE+lKCDM/q3d8mLipR3N5p/w+TA75c9UVc/lW2UXVKg51DEIyiCrhxw0ijmT0+XxV/Ya/9abhLWccAibUeyy88HnY+wh3pxFnbsVCF7kPw/FNiijBwy3lqWhFHo63MEJWFqFvCtuFnMvJNa4jBWOPu0eNQTC+671kdoLYsTVnT9hYWT4wKOjhueqdtfO/v/ehSQonOxHYOuAwaRdJRU0Esh+b6NIsgvS/61gE7gciyID8gmQj8smw1rbaZ1BO4jS9OGLOU/mkzSaBvo7skVFP8Lmqc7ifm7wkKPHZg/iTXaNtuspcSxSrQkwyUjKNjmkK5EZJeVIQAA8eA0Cfu1Am3xpdwp8DmIslcTYgnzMrX8aNNFEJV88UQaX1HLU2vCUbGi3lB2DdlIhnC1hFabCVFAg+3V7WiyBgmtIEwRkY1BARP41vLjc4nQpHWDRw9Uyv8Fo4KBYOQIEiwB+Yr3+9A8h8ZHzrkyUGqlRz+P5S4CVw1d40u3DcmWRq+DkIvFcGn8Ske8ndp6bHepcVks1UPJ0cGQhOWYXiilHppaTBTKg4kjUMQkZhoaHSvmkQ7N4VlqIkKfGcL6spnIG7L15QVCrAMSJonVdQqWQbF3HwMnvSMulIGoUwK3r2fxvgPfsva1J32PgCa7TBjaoJK5y9slVJiNLrrvp0D4guUY3jIrAYywIKiHAIzTjqsPKnE8CXBRNbXP6MyOTu6HNHKWnzzTyhDhyJ2ecKMG/m3UrJAdhcZWeKZAqGboFH6H/0Cb+P5EvA84MqbqQpczZGL1yX15ZLNl9otqmSOYbG0ZsWmNHLTMLeu+JRrXTpOYmkTlr4dWv2GoD4cJXaX2PEDj+UPUTnuoYjBJKzaS1GeyT18SKfKxEAeWIMzQlQkxBau0wNUueC2y51uieWSczETsOlZUzsRyI7ZH2o6GIqRtuy5naiRmO53dxZ/Vh+V1SJyvlC2VaqGh2AFfn+yeSmUvygHx2XIXnPsN2lpOFgAeECRIsQWwJ+bL4r8/h6on7fcqD8CotgAePY1Gbp9alYFzhXkZmP1MtyFloTdA8OscQefotVyfcrSOnkcWMD5jcIvS55oc05y8nco0N3wmUiY95aA4DENYgPEU/tOg2m2ZJV+NG5NCiBoEG0KmjIc/aMThAPbWshBEAPBQaP/OaYoznblHnnPfnClrvG7U91ci9ptjN9yf7hHkzeBMZ9T7zh65uD4T+M7OA8XDpH2snQjhxYM4Ace+CbmIQRwg9ixhYUcnZElxrGhq9HN7pt6GUuCgFHyQF3To9lrVVihDlUVg+/jIsq1G/oYTOcLDyfAbxZZZlQS1QZG2F4amUo/FuS33LeIAFUO3q8NYZqLFqOaTNWwdbaY0GADtIFXUUcMeNyJPyQPoeoca16sx8fUhFIx+FZjLoqs32ikB5X2GQc+WncXf99JKzEB4RIYLRbhTu1knr71SECTkUrJIq9oFchWl6MACSWAqmTAJerblVS9/+m4BMfEs2Q+FwMTHg3mpIIHxTZWISl+2ieHXbCa+gCZI0IFHvgUn+VkGfFoYugk5iSg1lIMLTyIKQ+4ZPncqPtyGJX831BF4md6TcWyrqp7CxvJ3oVYt4KhZhBorKD2Zaj7LGg+7CAfw0Cpf42OeAFvRTsUC7z0DcRfZddOypy+R5CaUWJ9qx2Ndljy7B46yVNZ+smc/nIEPhjIbRQXM6DXpLqSH9oO5ooYSWpjrBahCuixf0i/1r3+PyCuS4LTp6YCaPsSrtqheoOBBVujsoEU3C0ObHz4x2Grlp3BbI2b7LTdWQw4zPSNp4vbdtQ3QBnLodAjWTjVFKuVwKBtZEp/Kp8YZhG2erDrYmWcUY4Jcoxq+//PgqSO7R3K4tWsmqW+7WxgqaRwxjifzUpWTFPypE/5UpFFNn1PZIEGs+Hgn/1IVCpMDC8xb4va0cDnQZOjI9S+iVEQEKTqvMYuTGCq0CGgurG9Vp98QPRTr8Hpau5nRGd1PCPE9tya2q8LLkC0Vj+5z/a8zUGZ2is1bkT+nG7JfcXfk+fvF02S8aXwotprfhpkAyeu5hxqKY9ifu80/vstrrfa5L55dWRiGlWEw0xGvKtDdsBwl41HeWyjlh0DjAiuIJ6KgC9Mu5Uz27QbwXn+XuTepBf4xj+zOw9641u11N+K2sMVNw43SqqvpsWQspswy8yf+kjn/VA0Eiad+kc5KN7F3NG1izS5kZ0Ix+bfK9uMrnDBFab8skTPD+2IQ9SZXn6AcbsMOU5+8HF0yRwPMrRsHb6AcoN0NflJeouMXh+gAAAAAAAAAAAAAAAAAAAAAAAAAABQkMEhcj")
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("0x42960efe03223efcc1ad077433186f1e7fe45da69734563b764838829df5d7d1")
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)