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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.
0x6770f3f161449af9fb35a9159712e743f2101b291ae572a9488c95ac39a84853The 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 | 4b | b1 | 54 | 2f | 35 | cb | 88 | 32 | 73 | cc | e3 | b1 | ec | 2c | 69 | 0c |
| 0010 | 2f | 58 | a1 | 9b | 0d | 79 | 36 | 57 | d9 | 30 | 28 | 13 | f8 | 2f | 63 | 68 |
| 0020 | 6d | be | 75 | a6 | 57 | bb | 2f | 2b | d1 | dc | 27 | 17 | 86 | e0 | 2f | 37 |
| 0030 | 99 | 13 | ad | 21 | ab | 9b | f2 | 20 | 95 | bd | 85 | 46 | c3 | d5 | 38 | da |
| 0040 | ab | 42 | 0c | 5e | 17 | 14 | 0e | 4a | 61 | f1 | 09 | f4 | 93 | 59 | 78 | 69 |
| 0050 | e4 | 51 | 77 | be | 30 | 80 | d0 | 2c | 44 | fd | 00 | cb | 77 | 79 | 29 | e1 |
| 0060 | 2f | 7a | e6 | 74 | e6 | cd | f4 | 7f | 2e | 61 | c4 | fb | 09 | 89 | 5a | 58 |
| 0070 | 7a | 1e | 22 | 6e | 96 | 3d | 79 | 7f | 6b | 47 | c8 | fd | ad | 1e | 45 | ee |
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 0x6770f3f1…a84853
// 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("S7FULzXLiDJzzOOx7CxpDC9YoZsNeTZX2TAoE/gvY2htvnWmV7svK9HcJxeG4C83mROtIaub8iCVvYVGw9U42qtCDF4XFA5KYfEJ9JNZeGnkUXe+MIDQLET9AMt3eSnhL3rmdObN9H8uYcT7CYlaWHoeIm6WPXl/a0fI/a0eRe64HARREhcO8/n50YXz1d9xg8UxlPLbuY+GYxCStBe1MW/RBPKnILjA9zjp+T3zlF/QPrsCUF5W4/5iIFOTTF3/R5VUXg65OHcfCBPHIPt3TX+Lk2JEwmiAguDOwUbtNBR6/gXFtUsPJK+/sq2h4bp6+n4V8eTK6RtDN0rpwXkWcD1/1DhSVfB0f5u+vyEivKSdPjFInxqeliopiAcR4qUSbx1W5pgNxaehk/7pgfiEDT1XPRrvrV8vxHP46XGbknK7GNqNepH92spUO1dpB2TpAN7lddTJBW+4PnUEvilfVrvbfWsXdP5KvVDkO4Z6q4FqjklPTNxfhHUp01iQ6HEosu5M+4dKZYNDa7Lx0STFmXmTibXhBzqlTziYQjCH5uimmBw17MlxqtyaVCI6heL6dPD5RPyNWInhjTaR+BV0VOXL4xnFLJ9B/kmmxYHeCLLY5/pjYkezaZBsKP11f3SNFk+ggbSCGPYCTgEIS6/7CVoyP+GP98MVxaIpdNVEjpRu/X7Bu99HFAEUHDmUqph3hiKjfR4KP5GnJJTizD61StixwFQDDKR9hQCVhCYjQLwDv8s3zDWL+hyYYdrkmqnFRmRYnl/UHJ0htM23/LQLhDmUdCL7HOIWXRyxf1XLuesL/qh+z9bWA7q3V7iIWWjPmKF8zNRTGQtlksCMj9+UXkbr6H6nRSZ1CxlqDFIEZF6GGBK3UcVA6Dc+j0mwPMAFhzDIqX/C6MXSh2ueECWC0bCo0CW9Hp+VqGVwx02sXgwcN7Vu1MzAeraOZ01sV9dZ7EKPWMVN1pOBLyN+3aAxAa8RoZpXxOXw/Vo8wwRQqp8uc5/oDTvr8i931yr6wvOwpd+BfB0wy0sM+oLCQlO3Ttkt/4JU5JJuNUfAGE1ZQI4JCgHeXJkLN7vwACHlZspWLBQ+wAZ1SKjDD7lorCVdBMHlifJCbbQrqk+L1wDlRTtBkc9KwjMFhqac7sFlJZC5s++OT4Gy+dgeoz2bNdB8GR+cDlfHpFgZshCKLAha/vom/UnfJ84eaFnIq7vUrsJHD2BWtnS+8VLVB5Z+Fualp0IQiRfzdBunKYJnVeN70joWcdjwOgS6xFpyYh7ERTFq3OdAwmIZFWA9B9GyvetSjDPB7uAIBsTtCYxcqBB1QpDr77YLyTw3KKuc2UDTXsDtyrEbq9/CsFxezuINszPi+1Rv4S3FOqEHGBHoPwTkv6i+zyC+FlyUWNg3+sslr4Q8Cro7hkYrIQ+L8Z+hmyFsi7FWws7+Sby98DTtWg20PBJUwBZXAiMa6ZdDzXNTi74T3OC4bj93LaBJKQPKaVeyvkmNoCi11zCXR+M+AGTryw56ee8ATmPSMuODBVqqkxBjP/CkJ8axAgF1MQC7gJuhOCs/jRpYt52bQ/NM08zl6oorA0/TrVlOakmNeB4Ze6ZiZVMaiG4/IYiMZ61PMVGDUpeTb+Sl6PVnrZz/C778Kni7iWHKO3uCDranHIR6hGYkjMjjfCB0+VztUjloWYLQQkPsBMq2sa8Ed1UTgINFOlAHp4LowV+19+5KKW0H5+OZ53I/C7DSS2dUZCsPSvYxQDpfx4J4nCrxwyDfiCpsFFQ62uoYfxPVyhdh1MuwIrJQHe2Zozt4zMu/A/Wasx+sOy3M0AoIMti4jqLgdxPnQunHBe6h1/UocSeBZrrlkFV3Ksv8Domwy3H8E0zjwow5dPzfiZFfIOb8AtXTgJ10YHgFbHPFMYapXAOJ+uoavIP6tQH+QlZahxuozPocOzrJJ7CehnpcwxgYhZnPsGq+bM4lHv562UinhNdfKMv8cIzFt4eFJ5E0c4ARuCAh2rK8yhPmkTWLdY46z83riXYz1pNRVn3sGSRXmPXwbQ9REz3g2kf5bZJvdP/Ug01JfTBRtL7dBbvOu0qkhQU6bRvGZxjFHSBODLiXVQxO8X9Xa2sCKRP7Qu+PNYHu67zbbGiUOYcxgh+Fp1v83mBsnN5TxuXpA2FrOlAAFGiPszqfem48tKyCg66b7FXkb1GbScztnABaX+2dvKEI+8//6BRVEMadWU4173lSm2zarT+gVRfzBPL2XSk1o3f2V+ZkeJLYn0OgOKICLeTp6obz578YolJTlwFZw+twBUukFBtSOWPaH/Nj+clHqDwNNhLpzjs7jUXjfHkVefxsS8nqrZNmQJT7kMZdBLPAXWiSZ7J6/HngOvSxudqD3HgMLRA5b4iX1D4AP/zyQoNkrg0VnAVL+H+Yheaula+ch6TSsHUPUQ6aahEzSwxCvZnZcJ8Xj5AUFxPzwQxjkHqCEgXcLFrSi9/XHP/+Mg2ci6TgqXnAAi4rFQG5sz03/Et0EYBdE3wDhcQFWnuy/c3UYmwHvkFzM2JsTeKLEGnsimfKPpecDAsOw7jxzwdnbzy523+l1WaRcgkGlTSDLE0NOkx2BHop8bgv52vA2bzf0T9GanuNCTEwvYrlXlNkTpu6Vr/rp5foi3vklOPqMPCunoFvN4iWceFqBQM/5e+2aQzZWgDC+ZNsiwW9o3WVzjsgoqIHWGQduGFYwVexjV4IrcRtPiHeyQ5W7B46RpcxrvGZ7OeEOikOtxXZmaP8lqlUvmf30E1tKR7V1iVPN2b37YjP5tTSsxmz2NYiFN6x1CMs+gI7LFBhtoCHBTaMsCM5e0Biry22YzJ3XHLyxPi6bR6lNrzHCYkOLso+VAmuDgIm6qwuYzdEHud29FhbB/sngJWtrSsEEViPEQ68OVtqxYV5aXZhDeVCHf6todw63nk1cCx/GwbT2B8HJqjayOlEGl0ZsIqWL84lRlRom1QTHFHB4MY7AFj6DXWQVNMY3ET2PtNfnA7JxqFA21ebIzXy1ncBRXMjSMuWPMiJm4o9BcgUvNWKvGdjVoG1tc4MVyd5nOYfF7U4EKlMBmpnJEJTyZx54VyT+cSQrQ4JCbwXeWjiJRAK70NE6HMJ1bmXHvhOu+mrx7qCfMuN/uK5XWEhGUR8LpIxB2qUrXMOR7HJXxgbf5P10J86XxpNxI7vF9ZXJKij92Ff6bgXEoRgQy0DO6NoKott+21msVvQNmhJBOD7mrtafsFRfP/zOQGOonPaMo6Li0dTj0dKIK1qsEWAZLxuxP1rN3X9ema1M4e6S8dFRBgpKUO1W/Yh1VHYL6DZuMffqVqnCBUgoXZsdPlRJQoosgjvO2KbuGIojCNo7kgHf0MeAjdPCuQRKqdIGYvLhfuk4ElKA8mP7272Imgnj11J52GMFXnoPAG1SqXXEQlOyOe9ZzyNZ/lW2E8Uf7dBjM9UTJLt8uHakXYcsp8bYxt1a2eRE08Kn4IwnObm9fpW+KAdPVBWVQJgHDQbZ73px2hl+YgZzZNJ1lmHpON1WeTpUtQnJV+GZfjnwbs/DZZzPihjgfYv/83Budm3E7rGzULYOhYyn71e/UW7QupxnqzjjM27+b+KK38dMOAtXA2fkAdOIKhZljVZU0HDtKksUvBqQl99w8Xp1zubIFWrA82hEYUh/hXw6UzEZWFy3YIkCu/VanD+Gr3U82JZ+1rOvcwSYt8+unxIBeEHvjiRHU4UaKPx8CyNWNodlVaLCmiLT1ySuMmywyHV80Jn3F4t/uikmV5FBrJq4aoQQjVjWQJY8XPYBDowcaXxmHmNqCBZ+c7GWBO9yCr/7Hq4ParojcqUvuMNzwut5MzPFiaIrD0w5L7TmZjDXp5VhOdCVNe1C1/m7jQNRkzATq+/B3nb9LvhnI9qzcVP+Fq3qvxrPBT8CKHPyLReG3aNxPanmzX4/9UqVw0QF187+W8rFu2MmV0v8HfoHSIJVdZ3ruXx/DtnUuaTyG4LELXmRcjOYAWYT6iiOtPvr7QWVYvurcNv336hdwQqb/AB2kCos+WRM6g20tnMdgi/xunrsvky9jFFtZ13P0NUo1zEMGAvKwPZAd1TvVwJRwLek3W3nnDMkF7wJMv02tVTVjoFMnAeZTtck1ne/NFfRoDrM/zLcpccIKANaEXne1Whx3ePTQP3wvIyFkwTPZaKMOALNoPKv8NVpsu8yqCkeHCj2gb5l61tiY4fP3S/oAVyH5fL3oysMFjT2dYiCE25QcpEKKhsHIrchEwbgH2jOFSV31TS9Q5ZAgRlsI8+Q006dGTUVNKbNtiSP5S6h1qTHsUtL7x3CpO5Z5OszjMVJE1eg5io5/owmeArstg0oKS5vtDc7iRGXDlRksf6/QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACQwPFxog")
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("0x6770f3f161449af9fb35a9159712e743f2101b291ae572a9488c95ac39a84853")
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)