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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.
0x5729446e295110b4962c6cdf19752314ed3f520e358f04257deb9f6766560117The 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 | 08 | 88 | 19 | 22 | 65 | d1 | 3d | 16 | b4 | 39 | fe | fc | 80 | a3 | 9d | f9 |
| 0010 | 5d | c7 | 76 | cc | 37 | dd | c8 | 5e | b6 | cd | 4d | 92 | 90 | 06 | 0c | 36 |
| 0020 | 49 | 5e | c7 | 47 | af | bf | a2 | f4 | c9 | e4 | a3 | 1e | 58 | a5 | 8a | 4a |
| 0030 | 03 | d5 | bc | 91 | fe | f5 | 95 | f1 | 9f | ef | 3c | fd | fc | 66 | f0 | d9 |
| 0040 | 4f | 9f | 5f | 84 | 20 | b4 | df | 6e | 6e | 5e | 95 | ab | fc | bd | 2a | f5 |
| 0050 | 50 | b3 | ce | eb | 35 | 4a | 76 | 63 | 30 | 26 | 71 | 7c | e6 | ba | 26 | 15 |
| 0060 | 90 | dd | 14 | f6 | 8b | b0 | 6d | 24 | f9 | 42 | 5b | ab | ea | 4c | 3e | 2a |
| 0070 | 10 | e3 | 02 | 1f | 79 | 69 | c6 | 28 | b6 | 2d | eb | f2 | c3 | 4c | 4b | 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 | ee | ed | f8 | 5d | b6 | c2 | 97 | 7b | bd | 77 | aa | fb | a9 | 85 | 64 | 90 |
| 0010 | 85 | c4 | 92 | c7 | 2b | 2d | 8a | 9d | d2 | 74 | 6e | 12 | c8 | 48 | 0c | ed |
| 0020 | 5e | 38 | 45 | 9a | bc | 28 | 1b | 9b | 05 | 8c | 19 | 76 | 02 | bb | ac | e8 |
| 0030 | 85 | 78 | 0f | 9c | 90 | 95 | ff | d5 | e5 | d5 | c4 | 9f | fa | ee | 69 | 33 |
| 0040 | 27 | 6b | d8 | f0 | 7b | 3e | 18 | eb | cb | df | 43 | a4 | 25 | 3e | 03 | 47 |
| 0050 | 93 | 82 | 1d | 96 | a1 | 35 | 54 | 20 | 16 | 8f | 0f | 62 | d7 | 47 | 10 | 07 |
| 0060 | f1 | 45 | c8 | 8d | 78 | 1d | 58 | d1 | e4 | c8 | 58 | 2e | 9f | f4 | c8 | 56 |
| 0070 | e0 | 0d | ce | e9 | f4 | 68 | d0 | a3 | 43 | e1 | 84 | 39 | 91 | b6 | 80 | c2 |
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.
0x5d4464d11de6a2d66674a6666ac824d071434d75d8d25923223615dd4c81924e0x6ac824d071434d75d8d25923223615dd4c81924e0x6Ac824d071434D75d8D25923223615Dd4C81924efrom 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 0x5729446e…560117
// 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("CIgZImXRPRa0Of78gKOd+V3Hdsw33chets1NkpAGDDZJXsdHr7+i9Mnkox5YpYpKA9W8kf71lfGf7zz9/Gbw2U+fX4QgtN9ubl6Vq/y9KvVQs87rNUp2YzAmcXzmuiYVkN0U9ouwbST5Qlur6kw+KhDjAh95acYoti3r8sNMS5KDk7kOWdm3vblp0IS9opYs1NoFJnNi8RaMyNI4qt0rQg5J/aSvAjBzJBiUxRgVhC+RPiV8B14LLZOHcPiKmHSrzMj9kmJ/3kqDSfUQKREQnpZC2DQKS+899GyboqPD/t6Yn3qY4ypKWmsF9vIHxPa0Xzds9nCa1cHv4q3D0WJPTLNKyQERXSU93L9oHOy2kCEgkj2vI3MSgcepwJwlLdHmwnkPJTxy1ZwlPAEyP96isKEIDISQgFZsIhzA4fduHieI0U3l53nXZcLolr+ooZsEr7J8PRSN8FSgWyHDfGTiXfPSMMrS+UGyHBQrd8gozZ2Kl3MNY69X47w0hWqkTyUvCFgi++dnu6di6o3nlaVxotnz1X0r3tlTwpg6WIF2GrDpoXFRzQTTTQpaY1JP/HDNrJyRlY/yafEpQssSmxF/DVqbHWMwNN+x3oEtodn7kSrKPQ16E+k2e2ICX7RoChndOgOaMmnqwUyX5IRYJHRmF1Xe+ajOB7hhv3H+OhcftDBVIU0ZoX8q4zCgHD4biZYm+2vcSQ/HZWuy2bqVblWP2rDw0ihSNOWj8pFRUULB+yTN6coY8H5gTQLE5+4TeBryCqahEcAMW55sjNicR2dsXyYZNWP1uZofWvRZlNsF8WLNzXuZr336pO8I95FhJvswFJ72LGBhY1f1/p/3BTJNL7x/MDE1slkpBWuEp41PVJI2GBYJpNwWhUwfHeqOa0fEN43LZKzijdDHRFhKQGu1J0hAN8L6sjtMUJU6kD3XPV4krSSdDlKWXMtGEv8ppTlhPDlVZVHDJVylW+41AL2AtpfSjbWQLfs1RDuk42ZwsA8dEZSgtLYXKKqk4uBv319sMxalFg16/ArYoKQ5FP2hCmhC2dQcUCBZ2gg16eBjbM3/QlkUe68zonyMEkEaMba/2CJZjCPvYIjfMDsqZ4n9ECRGO8SRTA8NNOF3kctYQ58y+tgtq/My28k87NEs42qbUSlmu3m5GWM3lsa8Evd53S9vWoyG8QVlzmxe1NeRKBia11iYmJRQmcTWatxmSZRLJm36RE29dHpcJbXIEh6mZnALAQpS8e8iFN87LpbREcYfpJDenCgJuFpQsA09Fnchtqwr3XXr83AmqndV1QwpEGtWoo/E0Vz4au99dYgVkzRD0HTYT7Xie7oHcEm2+XCDa9jO+i0O4LIP/+bK0xhUeD7nPiDHbG2dskXs/s6i6coSws9gf4Esbk4crZOarF12wq30psQi8kSjz5e7ztPI8Fp+T0xdSjiL59homocQWtMQ3kMQ0wz+TLf1R5SRuFEd3s1b7YXgnbsKpzlu+It2wsXW9PecvJ2OcHpygCMgMU7YD4skRpXHke3PeMrmytx6MzPV1Twv22u8ynFBuDWicFRmyL7t3T/l1sIAm8KubAhoSI+MQDaAVe7vgyhJ0IaCKVVih91w/X1yl08hUsHPZGFMsa7WYhjUNSq9oDUjhxVmYbPs2BqMEyVXgLHYGd6piBmEk5TxAYWC45CVm45pytW9rjMayVAAj5NmJVBOnZ7XJFWfy4b8IyET6cn20coPbRbEc2WVC/6F7R3s9+wdAelAQsg5ftf4AQjCsYeXjZemT0uTIRNbPec3vL9Y2gXlLUdRQonBd3eZ1PnooyvexNBFFF869VjH8teMHNXZwrBOlufS2AqtljwKhaJU3Rcp6bAbRdKRSz6RFygHmDkLQV1Pa3qpXr4Mr15SZX2GQ+ZMrMV/3PUQyrcmBbGB9LSGaUB79F24Afcu4lqjnIgcmw/HFy7BcIx2XYhWG5iCB5QL/U4smpH4I8ZxXkrOgexsJqtyj5PqV0lCLc047ks2Ym+sdHiyktJ9sqpwpYdBLD0/VdowbWaYW+uW3kPkrZ9NUCPFLW7yR2DLr6lE9n8OgguTeYhltB36/8YmGz6IXzdsUpN2KpgfKNCMWMVE2mpapiwCyga1+XwsYPX59/ypc0VAfxzirZFZUNmzTbY06gjYkyYMxdNuHeQMe3F+G0P2AiBDwjtXvHXSYzYTdo8mu4jDj83enzBEGqqQVxSV9Ss9vYSW7BfSaGaiAuZgQwXeL4JmdJTrVh52HzRcj9HZxb9ZIwTAmoPamUz6QyiBx2Tz5GL+z/TwSgehjC8AmXlvXZTkL8k2pI+N3bPyBJkjr2o0f7pzS4+hOx3GGhkRV0SOfgcrdxYWxisZSeBNVG3fHTU2XliL8yQZnpn281+n1Fi7M1/YTsdUQ3bzMNigpI6YIVj9XFahWGj881WkBxqQxLiYr5YHeiAg8Lb55eOcL0FobKm4M3u+CtP4YaFehmF9rnqZuqaYmzCEGzC+QaGvCUOMMIaXwwMjNiYSe0LNMOPHfl6fksvv7bg37l0u2wFRWeqxPfi6ySiKFVBj34I9f7Lhf+w/QtdWTgXpZwpRSYB6c1QDCrPNBUnmo6NLHNjvPTQIxFib6u0aQ/AJ71CsCMU0CmIURl8z5utbzeXdaZUPsAawPW1vCFaWgbQudivMkXCE7CkhxWkn39OdcjZvZ6DwNugLgBtq4R6x7MK8iLDDEaQR2DLNVpBFd469AZhyihyVT40WZW8AONhVWorlqXvofr8ZvtIkAvSzLeYcSCjIWbSdo9POlNmGV2oXuWGEPR/91q4Reg0fk0uAlkUMMaxupNEgzXApgJc05RIlDx41+87MQrNce+SCFwRYxZ5GznpZ5AllLk4G12c1phMEGd4hGejkXK+PbQlZh9i3DYgddxQfM+QfrBNSQ1O9wdnNqS1d82+W1/tIk5J/BbGpv8Fv1JkqpP5sd1QED2fYgB8uwnyWDEDQZbAgizyh9sV9ghX7Hg+aGoBDASebQTERoO9gXXfpjG1+rwrKgizbfxWJQDVeFsCfnwtHYQVfXdHEKVBlh1KsmfbLl0nqbzyYo+6F+SrjTHBETi42iOV0KMcYKny9fx/c+KIBFmai/BuhS2FoE/lpy2aRLQRMaQA6Xl0S00w/PxMaTjkR1c6AfALHveeHWIdhztgdgNh/OU0ZEyO5jZyzkbhAL71KdH8gI8RNWDetxp5z/FuZ+R0QVIZE/qIBESbNZcCgiDKJcZ5V9KCDM/O7NEusRLqpkwwzH6BuRLMRHz6d81aXQZcvaScP80bfU81i70BNEv2gN8Q2wnwT4GZjYlx+3sPSqo/+GKx0Pqx8RinzYQ7XtoJZdNLU2zOHvWT7/Zn1LJEP4MU7babUU61UaEGIaC/oWvlwmlkBs5uF+pn3KFStM0yoy6CCHUhW7OlnAed+AtYNoFvKzDo8tZfDCtzoIW4kz5SV54nsOedL0gkskAkGV6W5cO4UD3ZXfIkE0xZh4J9zpYxBogMf5lbu+T+qE4KrOQI68Lyp1k55EElVdv1Us8LPaHlyryke0IjiRCsezvzqbz/LgrVKKw0Jfgbw814YFapKeh9qKUElcYaN6CDzJDREBIfPsk8oWTk/SNeJUP+7ExyTF6T8DNidfoGMQVEFH+DY47r8UV8KiU9hG/KbduI4C/ESkPIGtEmGhEiyvD74KiaAS+zvlnq1gta2fI2xQIFK66Pi1fy5ns3V1UbPsYeHBY7taN3bWsKwm7jE6SY5hUaeEAm1lE5mfCT8T76IjvpUPMDBNaZNNd9tKK8DGl8NVp1kyJZzD8nTz+E8Wg9JAy54eJiDRj5hkbOnpjUqaSZLXb1SE8bx6WxOKlldeX2/PdE5ulJ7MNNavsXZ89M+QlnLmqQBJ6waIT5EIn1yHkNdgGRFpdb0IOFBygcVKUCuCrXeLu2WT45hoH892keWiY7x0Z2Iq1M9VsrfHH+rhxq6wW48zUYmg2Z/Sah+CSC+2+JslhiXAgx1DGfw971Z6TKClzCzqN/jyATwiNuUWQCJI2yD27exUVim54yWNOT2aq0niqkBFIWmDxGHXjLneDG3M8BTpEvILkWFkneS43lGH/zcaMC0xYbHfXvoS0DM8Ozuud24o/CPVBMEnXtzHTPel9jjAM7XoISxkmrAlA4c5VYG8AOCdH9ZmDa3YiMhbphjN9t51llShhZQRHx6JBxIPk2MNkcwI66mhOE5yNYGv8cATeJ5CaV9ho133JL6hGkk8CYJIZPC7XFNOZoOnAwd6iVfjJ97tN2ulM8/yUHx/gTYUx/ph78t3/cDBPvacTLopoawBrsi+ilfk5OMNzEPGjI0OkNJUXrK8yIzQWKBt83iHHC22/9Fb33fSVa2xelCUqwAAAAAAAAAAAAAAAAAAAAAAAAACxMYHCEk")
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("0x5729446e295110b4962c6cdf19752314ed3f520e358f04257deb9f6766560117")
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)