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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.
0x71f4f788bf41e26831668bf8f05d327e67e3949d9d8253ecbeed2a027ba00859The 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 | ef | 9f | c2 | 09 | 41 | ad | 8b | 91 | 35 | af | 10 | d2 | b7 | 16 | 19 | 70 |
| 0010 | 30 | 6a | 17 | c6 | 94 | 52 | c5 | 5e | 48 | 51 | 15 | b5 | 33 | 9d | 3d | 54 |
| 0020 | cb | 0b | ac | 60 | 6c | 61 | f5 | a2 | 9e | aa | 32 | a4 | 7f | 3c | aa | e9 |
| 0030 | 4c | be | a8 | b4 | 12 | 50 | e9 | 4a | d3 | e1 | d5 | f7 | a8 | 79 | 3c | 3a |
| 0040 | 5f | b8 | 70 | 82 | bc | 3b | f1 | ea | ff | be | e0 | 8a | 36 | fa | 8f | 9d |
| 0050 | 05 | 6e | 9e | ec | 2a | 87 | aa | d5 | 52 | 80 | 3b | 6f | 1e | 1a | 9f | 9d |
| 0060 | 2a | 53 | cb | 2f | 1d | 91 | 23 | 5e | 62 | 8c | ea | 23 | 48 | 0a | 78 | 33 |
| 0070 | c0 | 0d | 5e | 5e | 33 | 13 | 79 | b4 | 60 | 6b | cd | cb | 77 | a0 | 12 | 91 |
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 | 21 | 11 | 84 | ef | 34 | 79 | 9d | c5 | 79 | 1b | 5f | 2b | 0d | 1f | e5 | 05 |
| 0010 | 78 | 5f | 1e | 14 | b1 | 5e | d9 | b5 | 02 | 5f | 34 | e8 | cd | 75 | b2 | 68 |
| 0020 | 6b | e4 | 57 | 70 | 0a | 6a | ff | b6 | fe | f0 | dc | ee | 86 | fe | dd | bd |
| 0030 | ae | 7d | bb | a7 | bb | f5 | 93 | 89 | 8c | 45 | 4a | 8a | b1 | a8 | c8 | c4 |
| 0040 | 06 | 17 | 03 | 75 | 76 | 4f | ca | f3 | d0 | da | f0 | b7 | f5 | 8c | ae | 63 |
| 0050 | d9 | 3c | ec | f5 | 3d | b9 | fa | c6 | e9 | d7 | 3e | b0 | bb | 49 | 01 | ea |
| 0060 | e0 | be | c1 | 3e | 9c | 87 | 62 | 93 | 62 | e9 | 5a | 13 | 91 | 50 | ad | b9 |
| 0070 | 6a | 88 | 65 | a3 | e9 | d2 | 15 | e5 | 30 | f1 | 1e | 85 | 63 | ba | 55 | cd |
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.
0x145124a949f502192cd0657065408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408bb4d8ae51a83e5fd9505470e59bd05c6af40x65408BB4D8Ae51A83E5Fd9505470E59BD05C6aF4from 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 0x71f4f788…a00859
// 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("75/CCUGti5E1rxDStxYZcDBqF8aUUsVeSFEVtTOdPVTLC6xgbGH1op6qMqR/PKrpTL6otBJQ6UrT4dX3qHk8Ol+4cIK8O/Hq/77gijb6j50Fbp7sKoeq1VKAO28eGp+dKlPLLx2RI15ijOojSAp4M8ANXl4zE3m0YGvNy3egEpGLmNpfiI1iZ8DDyBOpXyB8nVOJTERoBCa72uInPH7P618z4VchOSADHTvRe/prfCx56L/TkH1YVuPdoGboWUKNhDx/7uVKs5A7roeqEjLETZki8SHcunOOaVGkthyl6QMLY+yBRFK3AtY7c0o5UnXSWbju2CIC1JCP0+uZjjE78lGZ3r2fho3YpJBBm0mSaMvvh5O+ErHcAkh1otq3J9wnIQLCZLII56N4tJkK/L5gjpbzaw/2gI+TmSyfrEhH62FsncmJ50zFApOSgbCEE84I8tRP+XgivYg4cIv+mMz32cWr6UysOeU0Yn6664HD6JnslMcvBAjMxr3LkpyM3k7KRfrllk0x3MOwXQpEAWoBDnS3BEe2tVmrRzExwI/uwJ9RHTvAMQwt04o+69PwNWvQpy3Kmsxlv93VR6Nr0sVtuS/Na6+A9AIcbNYgG5gB8VC3z2kKMnkyBKv+PezYYLPZVn7hKMBL0vBtYJH7OpG7Y5vCqXiyoiPbr4FuN6+MWftkxy1AYRVRxALOr4acNzSUcgrbh15FfGbl5bIGmoUHb50HzGqK+3hfWUuAbV5wG6y8QdaG/F3sziaVkA2AxbPJxt90YlljJq9r7pVo4jccdCTcmpxg7p1KkbDvnfE/2++U2P7wKIu9mjIRjggSTc3ZGWWflXkGu+tB1O8EIvz82Un/9MYDbHVCKTqTj6CtwAbzhQno2GiB8Rc6ohLuZ8uECLSk/S7I2shuMNdQkfMfrRMXtIlG9Zq4YNyo4LIGC5M1lAq59XaeBFpKL39yANgOI9TTxwAKyG+EH4OkwcyxczQaGSW5oA9dDAVN1kqyAYCNtSVauwA4Flh4lvJBxGxoihw8aQDJ76wXB99fPkTuU7bNGVC5jlHAGTZrTFPUX58+zRELGD2LOlIHiwYjlK2Paeis3T1fOK6nR5GTCMfqVBw7bNFTPd2SlzOgV3Yp5Xn1Ukb1rfJFV7DidKdnpXPK6qrTURsWyGitoqbSRKFSf8VVPRhTQru6yVIcU7TR1oFROA0OkI/aMTMRE/oo3GeCFF8IMcUPgNgbeNPJ9ajvGq/LPCh5+Tgvl47kC2oPcTw7LHSOwvrfAar9+29V/HPe5gaHRvrBEUqIrogrqRH0KO0LpxG8W73v9RDqblzIjuNYxwzpmj5j0YGE8fDNkg12+h3awkriZkKSmM1tQwuEUEifkoQX+mhUjEu/sOy6vTbJPNW2yLtSrfYjrjnKkSxlkyw437/PCC8OaMyOg+jnzFBsaWtylMSjY1u3jhlvN97EArcSDKPQ5yPRxKhHmYKfMrWbLp6H4HX0NAStbsOmeYxkMz7MQ4R9geU+X8j7VJdNxJNxwRtEsxfPlRan/uh3sc2qtpHhn3WZqPG8hDyXGeed/nZX/bDhj3MXCwRnXDx6v2xZx9cbtB7Sffo4hcKjGl04O0WZTTqhxAnG92SkY2vpN7eDWLdHyGI2pk/izlLUEviBUIc10qJeNxMxYMnAJ7qerVkdNPDcHgbgiBTL9W8y3tu+g21buIEg0ZThpdoF+1CfrEJw8QWAUtJZza6j2oaoOJubRLj9hQ0A0gYezDqYUu+KOG7uBK3yfKPLNy1+seoneCsHpFhjCdO6GLP8SO5DsnDjL25UjGwXt5jX533sU0sx0/NRc2jvd7Pg1eniBsjZg6wwXjSBljpGaS9Oq3LmOGpmq4t+qD5XDQ28970nYoepVaa3Y/lmRJx7U7VRFWJA08J4mXkviODqR+ZsgMRswKqGR3gct8jONDr4GGv5OWJcN0lR8dHTA1mAHTrTPSFP5+jPBdSNThf9qqJxm46LwF+rBscV/WU5iAqzBTjhcXnqv24k/axR3Lv/QwYXjK9T0IEgIqrE7jA661E/RPR+xy6n0ddss0HNxVI3KKP16990AyXdlSPFnsY7+Rbt8S5n+48ERChzqyHj9GTI/Y/A/se7PDGKgax/s8LSWbVoVeorr+y2XQFSzqZQw32DqjguKjkoYDWRh7lpRlqRsLFycOSn6aedmmLxq5oH9w7fCfVnX3cDJkZkKyD4tTOgkX4pcubcBbdeADY+I5dwbOL6Y9OORCzAmghi4iuf88PzJooGx6n92nUscSerJzAjhlNmWcCW6J4Cg4XYJmmL2U+byc7jFRhsZMswBbN9rZ9vxUQeknri2Rb3uYmSB0pFL0WXpTdegK8ni0Z+o2jEn88GnIyYNXevxrCfXNDtBaVEJ40KCCFC6dF1On2WUXpEyI2Pkwyc11/kdM/15TEIDOxo4n3ovymKiOxJ16Q+peZbPV+DXRjyaj/PthR/gXLKBe09yl3A5OVkdj5huFFedSUjVfl/3HX12uDn+7uW6+bYIk12OcT+5nN4Qs7efihusxxpMqAvO8fjxtxyMZbhQYEn+JJosHP9v9Cgc/XWajUdbEOcRNv57seEWlPTkx0kRUilYLAwyOBzUfdaCQnUeWkTOfbJFLwLn2wiclCDx+mA9RNMIHfCHCEz5oJ3dCSDlDbfVFnVFhGlRr/K9bs2k9zl6S8xNtM6nXz2v1Bc91wouP0Ui0uUDLNCdL4j+rtNPIgE1TnyFUq4/b7sl2s5noZOKPdcVbrLl6TUlVZiSkzczkLBZDC8LTy6oj0ZdTc0JSBnw7K0dqDag8fltGJ7hZJO7OBC3o5u8spMUXniJZNltYMHuO3frD9jJLDPEnfjSwFdIk4m7jU+pDxkboCELPUvO4wNQVN7kWG02MRPXcGqyjU389dWHhuqfnPhLPMX1NG+0SkW5/ia1ZKnxUPmRv6Kif9sWVD+wQlY9FLk2olBqfYKTqsWSiWhpYbc3d6Skm0MKqOHhvOLVDILlwaq2S167iK3OtQ7NPPMalrCTmrDMBLrjxfcVatXcU+AwHrdwp/IjcyY4zgWrS69Wrox9DIdCeMWJ60yUnSFju/DXWFVVHgbAM6+7+UvBmSqNhqUiRlW7on6RSlkTV7+twxX4cBrM/ugvgutqu8zHBC9Jdcf8wwPwAumB2neGYsFXM3UiF8LsZHnonjk9lVSmBDVl2nogCWa80KzJWqiYtYL/h3SOaWBMAcuEZu41a2+36Uw7I+qyA5kdjqt9jhjr7ekxA+sLVrJeFnhytxMxgqD09L79NX6O1WUWXyd6LcZ/QvsNylzD7k4TNBgZ5d0jnY0j7vzkaHDacihxHltqeF2ShyqDuqHodoTOZDnqpmP80wud7lBCvdQuoQDb/sYSJN6yy3s1hjwPNeNHbAw0xS3VU/Q50CkrZ/VWd8lzMlf2QdoFbKdU7LYNuldZeI9tBrDHvSYxI6jvTm2CX0yVnB2lk+usa1q1Z5Bc1m+JI2DORVtkNsQfJKn+anhfPhSn4iFGCIAEsOl48MKRE+aFQa1yNmFyu+RlHuwE0/MsOZNDpYxLZMFCT36EEt2/ngxF4p3HTs6Ujtk1hVyEpdJ2hntwEzor3LGfLf4ui58/yXICCC4UYS8iQZ/sM2jR/oTJ8Nzh2ni6c0gZV5+88fBmVHrA2GvKTer/nzgHG7XXM0+e0nEH3HwQuv58L961e1tGNVYZAZFHrz/OGdkPMuom1cFvWaT8oKNySweEAEpUZkpDBG/fm+XfUx189HKymMXu35jOKDd0opFVw3nb2N52eiZGpyKv4btTEtvQhkvzr7SoP5WSQhIraiPWlSkPiQhz0dqT7lYDXfok+hHeEV1MqQTErwbtYq7lHuLWE+pnvw+T94i/BNgf1ZiATra3noM1Ph6TI/9vGI+6yq4EzHxgM0rCisou0QGwEMbVcgHMAd3WI5OVemSRtbgEPQXMN3VWcWNm0wjtSvkngll5B9NpEN6wxYwpeqYnYDEakn0mP4jaVPHy5HIz4GSPNLnEgJJHRELSvDqX3eFKUTmVPiIQ76gUl5Fih35BC0KrhMYd5eFc4gGir46timcPbZxMfyemOO+Y/kLAP0KTNx/ikW9rxmPfqz22jP/f/U7agztbC57gyCUCYghP0ai6d5ihzDcG9Kz8OyapF9N8NxKsR7Lk4Wd8QKuYLMXICe3iesoRwI86Mk3iYn12zrOMrv/OEmAZlBQtMDdNdifnFNZOVmRVU9bu5fl3V2yDMrAybvq8+DnFqU+0fcS5mKTsh0Vuk6HUYyqQXBZWvaasw4mu/dISInEffVcpXzWbTMqh5JvTRuQRmAWGCpZkb3C6wsPHSI0P8Ha6UbZ5A1LYWKnwNDeCoSJkpWZyhgeMGG94QAAAAAAAAAAAAAAAAAACBEUHCMp")
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("0x71f4f788bf41e26831668bf8f05d327e67e3949d9d8253ecbeed2a027ba00859")
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)