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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.
0xf1551c777301aabb5bdd20b598f112cd6c7d5447719e2fbc23cb369aa0e7ac3eThe 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 | c3 | a4 | 79 | fd | 89 | 15 | d6 | 3c | de | 8a | f5 | 6b | bb | a3 | 8b | c9 |
| 0010 | 3e | 3f | 2f | 38 | 16 | 4b | 94 | dc | 56 | d3 | d9 | 99 | e0 | ee | 43 | 4b |
| 0020 | 9f | 23 | 48 | eb | a4 | 9a | f0 | b8 | c0 | 37 | 4a | 21 | 89 | 1a | a0 | c7 |
| 0030 | 45 | 7e | 48 | 5d | 70 | 6f | f8 | 60 | 06 | b5 | 09 | 0c | a1 | 4b | 10 | 8a |
| 0040 | 89 | 25 | 9b | af | dc | a6 | d8 | 67 | fa | 6f | 43 | 88 | f5 | f9 | 0f | 80 |
| 0050 | 6f | b7 | 29 | e9 | 3f | f8 | 34 | ec | 24 | 3e | e8 | da | a0 | 8f | 1e | 81 |
| 0060 | 21 | 4a | 7f | 5b | 71 | 2f | 60 | ee | 5c | 25 | df | a0 | de | dc | 89 | 46 |
| 0070 | 1e | d5 | 23 | 2a | 57 | 9a | a8 | 64 | fb | 7e | f9 | c4 | 85 | 1a | 30 | f2 |
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 0xf1551c77…e7ac3e
// 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("w6R5/YkV1jzeivVru6OLyT4/LzgWS5TcVtPZmeDuQ0ufI0jrpJrwuMA3SiGJGqDHRX5IXXBv+GAGtQkMoUsQioklm6/cpthn+m9DiPX5D4BvtynpP/g07CQ+6Nqgjx6BIUp/W3EvYO5cJd+g3tyJRh7VIypXmqhk+375xIUaMPL8hXR/TJ+2pySF+lkA8yogvWz3zsvFNuvmf0h6DvABUfVNve0IL+kg97ePojl3M46qcqzguccvR9R6ah57e+1vUe81cSrTkVVex/emPfxq/uwz5PWIbM5Y7FkfGWXhdew78J2vPjyBDQQIOEmF4y0l4GuSCcEqmRTzYyUQatP9qJUSIflXM4Ao605mE8GTLA03PAfejrJHR5TZHfZcKd944io+rkHcM++KWwfV80c94SMcyx0H+I7I2kEmIkrzb9/sfCgQKP2CAjn1s+WwB5jndkjp18I+JyJ+P506BIF/fi75rDfCUPYMjTc2W1OxWRuGMNBgBJTzMDU9wOACH0kOud4a9k8qF6vjoNOXGV+qiKM38FfqH0i1+vx5CNp0BY+eHy7aPw2C7yY7NrzfX1w+FNdjGubclj+d4cFN3LkExU3x5MoJNnWUt03J8oaWsyPckdKF9ZiJgxMqOzCO0OMZYBVWA+QFsyRgl4Hz+cFRd7AQwu4/fSOZrhbm7SSVfjvc9O65PRTOpTUBgIne4pDZuVSKNU7Ymy8V4wL1jtsP0XPRzW+bxKWw2H8czly9IGMjgDMumXe0Q32Wi1F2CF8NbhJ5uE9hg11CNAs3FaR0mMwFjvBwsXZvwdlVty+OwBTCUFN8nkdvxWeurDcXd1hIdZ9zIPVNTKif0Rg7lyBhJHCMN16RbAhn5pS3wNRjkCUtHB/Pety6mfghb8y5bXX8O3+Muxi/xOe+wwCc9F5T2a9gKK5xgFNQL1k3XE9a5wrVTisk6sOMyK0WiWQUo+ZvY1QGnUkVxCX96mCgjX4HEpnu37FUtAU7j5jHMduQaehn+AfTNwIRPKJmfM8hmd6zSlkzhHMiLQFO0+7e3dunkPctRjPunOoGiQG92KsLaWpnAKT9MygX4AQ8iqQhS8+QlB8Pukchwy8mp9ofRR2Gn/KJP2ct0ievcV0RtBhFGaVuecdyKgONqd7BdywA/u7Ja2GSjDQpBJCzhmwF09q0iUjMQfUjrpe24t6hHWfMoKN8u/Un7QhMSegySCz0AOI1A9kwJGWsQjXhimRS/qzB5YQ2sIX0Q/AfzFuDVV8AJbzdIkf01B5scm0Ie6cSOTvORNdmJzTxMxLP2Tw1LWGigwOdiByRBRjMgcTCJlXbQR8g8q543jYn9mOTy6o8/tnf+Q8vbWsRfG0DzIMNwQZqE/0tYwQRtMyHz9LRPpDGUdeR3lFSAiaz4FGzp9E+nVCCCBHRX3rH5DwjNooShJoF1894o9ipCExoUkSnnLL/Dm1SYmIsbDZaAgSfMd+omDi7t8yElpwREScz/uhT09t1sW/MThTs7YGixrjq9449T23sN+gV3EUM5Cqb+6ZFcvRImS2ZcXgIelLTAHv8hOWCNMvcIaO7fjpQl7MykvVf89bNP6fRyYgjPeIPn/zr5gTLohSlHkZbnfeTaM90cSy/b/gk6O9XaxaWjvPVZnAlbwMndXm5xoPrxzzYZmq3biKaTfvwpcYI+ZQlpZV3In2QnT7+7oca1E/ZV6AzTTbbW3J3kon0HHseb8N4whi2UvvsKX7j7+vVk8fq2itCVrtZcnzOg+ED96gSC4CBSrGrF3tp05zdGFY9lyKfMpbTRLpib5elcq6wT6P/XVjhq4ReEe6yUkNe1FgCQWQltTD9R0O0i/DdcaL/x845Rl2kBehpyNtK4Mh4waQU4MgRpsyvLYX4XHbSOTC6GQ2xCqNVedX5LN9adGdzA51CI/RpxZXRD1p9tk9XyQwwIMb3U+HavOOYJlvto/L2yEUvuI7kRpB6Q+A4cS4qj8rrfLkGENgDFdp4qwIjFiRRuyFyzNZBt6K32+C2qffIRFvuQEqUcUf2CqSTEkRPG3JPGYldx2r9EIwgaaRzindjFbECKS1mkPi4fTqKhSDTXiInhKpU2v9Vsn6RXnhmHR8/m4gy4MnOpW1KsgBMPzbaUJLGyZA6BOylFe8LMrl6a5bF2JkmM5kp6GRlM37gNyW9q0esDxMCPB2VsXof+v5CXNmXVfrBHLseYAmORFhfyUlVzR8pydM0nxxb4K5JyJwvagHYdWqeGMjYZbRHzj8rsufkOGwFineh7IF21Fk4iijpbgF2919Pxz673VdaVbotSz+/lc7+7I6wbYQZCDHW2pYT3xZfFLJgLZD+6B47vAH7jfOY/WF5OtzkhYY4dx/MCQxd9u+131g5rcg6DXh2xPHgzz6nV5ZWf91ECKi0oiiR1nPjeKdbeSt36dvm3H1+OIrwAYzsl6kqhi+ONSiAZUuRSpeuO3RafuW+/r3ST7yTsgMY9tmjw78NwKRFWk/KK4yaZUA+Q3c7H9ZMHbT7XBJ3lJyjfZJh8+QodirDArycblbCZIXx5TTMsWphqbZHDu4xZWOjIzBw75sGECpALYxQ8oPbQhGywM5fVpUd6NJy6MV1z7Vu/5FSb1/QGI27mLe+f3s1c7vAO8FQrOPDubioJMcxlvBOwUkTGFU1Be+pAXigf2JKhzp668kBEQden53vHNQdhf7Y8bjH+kz4sISZg7qTAaUCwXe3NaCfD9NkpslYp7aMbnS2XZ3Tq+roIuPBGVr2XWhl+OToxIQNlXT/gJ7IHLjrUkjhUTJDjjgDy/dt2rHQLzNKsh+NO1Zlrnx2wUob6VS/4/aGpgaookQ/cUXNol2YWdagE7txQ/GTWXuVpTfI2AfFnwWyWIo/vxYeVCPUx6Va5oUKz+MAWrbSMnxsYMs0Eb3MbTUQARUVTWsgVKjtG8WgoBWfTzaaN/YtIf9l+bV+Bblbsgss3pP3iVlWHU1+zdeHmdZIajL4obpw1FTtjNIzbGiUiX2Q6FcMZ7in4y65V7Gsg3kYBlldNLzvDAGShRObSzeb4BxtPFn9mTGq3B83Htu6hDbmqVz0ApU5La0ebrvu1+IlWikOwGhoGeKS40eo97g+ZoSH2hz5D/FdTvoeNrwLK5SRvJ4U9b0pFRttTVf0YTlvPuuDRKLQoZRjuAW+Mu8ADdp8AiDbfuKwWucKIlmBEdhmn+257Rol3Rwf2NzTEJFNRB2KdRiLngHjeaW1m0hHyvowBdKH0GGJ0BHFNKCAWw7QxjzPPjfk2scNsni7KNneHaqUmC6UOXiLAkamoW1fpJrdLSMiqYYDtQC4yQ0MEtaLlcLcYHZ74UTIUITwHTs1UBgqrqytgfOwo1aJxW1uq75fVPbm+1MXtXbPcQTk5skFgalON2jWHlkESNYepfnEBlsVOy9DbIqgyksoWFJ3yMI36CVM+FPr+Jhm++qr4bEp1tWcBcYV9u8nNKAzvtrJMygM0rgnre1gq3BOORfp4amu1dzfMVR0jNp+BgbXIHN74Lrk0BedHDKKlkBfxx2GB9JkWrNtW7wfCUC4h0M4EEJhl4uuucncmyCtX+NBsrKMa8vnmQwBjpgjFzNT32h9xNQXj9ozEQf1Zhmvojzd1gl0VT876CvNZCO1AS7w9uyIbmgjOazOPpDaCOXnLagEMQbqA7GNZ//RqbqYcxtmmm8IeBN6sZa+p+lEFV4ICb/kZkzFlwOKmYnigurGpj2Ue9WiQXCCZxGhBZtrMulturXrxcNAAYj0BMLl/sHmfNIlfNcbFG5f6QjCe5+RyyhGg+WMmQEm83SjfybBYAujgEfg+BNw2JVsv+Cn/Qi8ZI+KgHUrQCiLtxVQAsT1XIEc/zDupkCm6Rr2xkS686vAhgPM68zFN+ckuIZJ7Az0eX4R2wQgMkx9HKU75ehxIo/kVHNcRQ1vpv/xU8nAAUIaMpE/IsT5VuDfK/Jtg0E2oWhKFOJW2ocwX9VUus1Q5EzwJ7+oUGWW3wGpVcj7v4I08k7WkNTANIFCtFsMVGdPG3FmukuZNvRhEsgttnZ0fUJHf85AWx89kuUF30GSF0yGgq9du7aAUKlpPXB/9Anrg+EVmBSO1hE5hRoJascuDg4dj6BgBB06BNRqGqYPIZmxUSgVFYUVG+vJlOKWTckkHsu0D2k0cc1AaDw8jNFhecjOKCNEIoMTmR03327flQEfxybHrzDg39cU+eokQtVCai2NCPYpyrxmBWL/40ZQfN+ev1QHi9UDSsmKs9F3Pnyt/Dg1dKO7mN7W/QnJaGLrC63RvkZvQV+O5jUpUJc0I3dCdjvIzBQiQQZw1Ozg73UKcrAic7Ube2MDIyU4c3ul9fj8FhczQo6TnKU1T2l5jp+gu/r/T2ZqcnyIn9Xf9QETUeMWfv4AAAAAAAAAAAAAChIcJiot")
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("0xf1551c777301aabb5bdd20b598f112cd6c7d5447719e2fbc23cb369aa0e7ac3e")
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)