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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.
0x1f61c8165b182674e5ace9f83a9bb2b30f2340c0f0a3ca14ff005ad093b8c61fThe 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 | 8e | ae | c5 | e2 | ed | 0f | 7b | 26 | 1b | bf | d8 | e4 | 15 | a8 | 22 | 1c |
| 0010 | e2 | eb | 36 | a6 | 63 | da | 6e | 92 | 80 | a9 | 8d | 11 | e0 | 94 | fc | 75 |
| 0020 | b8 | 7c | c4 | 11 | f7 | e8 | 8d | 63 | 20 | 93 | 32 | e8 | 0c | ab | 5a | 62 |
| 0030 | a7 | 74 | 48 | e1 | 6b | aa | b7 | 17 | ea | ef | 0e | fc | ad | 1e | 93 | 42 |
| 0040 | e5 | 3e | ba | 7c | 2c | 1e | 81 | 5d | 75 | af | d9 | 22 | 2e | 67 | 3b | e7 |
| 0050 | 21 | 76 | 1a | 0f | 38 | dc | ac | 22 | eb | ce | 1b | 7d | 21 | 94 | e9 | 83 |
| 0060 | 83 | 05 | ef | 39 | e9 | 02 | f3 | 5d | 2c | 7d | d7 | 0c | 5f | 89 | 82 | 2b |
| 0070 | 7f | 94 | 71 | c8 | ab | 6e | da | e3 | 8f | e7 | 45 | 7c | dd | 1e | 77 | 43 |
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 0x1f61c816…b8c61f
// 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("jq7F4u0PeyYbv9jkFagiHOLrNqZj2m6SgKmNEeCU/HW4fMQR9+iNYyCTMugMq1pip3RI4Wuqtxfq7w78rR6TQuU+unwsHoFdda/ZIi5nO+chdhoPONysIuvOG30hlOmDgwXvOekC810sfdcMX4mCK3+Uccirbtrjj+dFfN0ed0NAWWLb0eGWbA2fj7xEbMIWU0GIcLH+A77uyDL34ljpYL/m1RMxWVHb4xEg7Yze0+H4CR3bGhtg8bWLWougDd2HWaVfBPS3ZD73qYm0xFwOTEVd0l9jMeQWs0bS+okJ42nBV1An90glcz9XB72HC200e2XSOZSyV63ITR6u9vuZV5V8M+378l2r1WxHDUFZkanGJnmG+Ntm/EHALkZSuNzD6fXPmSNWNAlSOD9WMBJBMwbrv+g5oyqNXeKXfSp47Cq4owzwoFJ3OvjIYCsuUCiwkiBbRSPiGLwPY17WK1l7zW8A5OpZW+e2v5urvyJCzA2mSURjz/y0QljRxe4pe5mmixTtOZ9Y7mZWN0Wl8mK3HvalJ9quL1tMdhPo/tNN4/RUOKlRRLUv0SPtutY6RNCOqrvQf/oP6iCJts9cdW6pTgIhAUxR1q8FoMWRjityfQl/trnMDjHxbUCEZpyQwe8niYhOmT/4ofvsfNZLPT1jicWdmH0rvbjoXydwbHOy6AOrUFyD0X4313C6lmyGauKqbdLEn9V32GR1xNZKac/zpm8pqQWqc+jXfI8DYc8b4ja4TkAZmEu2e/ZqC8tErMqtJmM+P4hGf5LSg7Q13SS108l5NRWC17fgYcQo8Sjw4w9mRHtpotWlfkP4vzn8rm3vjprXjrVQ/eadP6DU5kK9LY7UpN4jLGUxC79y0cUiuJ7Bo9CZZ/0GKizwA539Tm+E70we7KI2WFKWA/FI0yFav6aU4H3fOyJAgtYDztT2vBvjX7VB20WTTBl3xhwvNYjXKUzkq5mgVvGM3AqDrSAaFEcKQ7wl8tn1Hkcq3q9havkHXd6ei6T+CgE3FGnwWBM5pyUbja/IswncKb8Z+KzWFpEcByFeTGIvVUDAG9gkyV5PUew0M3BZ1cFjxouqxZ5h7nlHC76F93NPdXOGc3vSiKm3I2U2FiQdtSXFqmgK1XIo/UVBGC/of5uVRJbbnPNcBLGpMC8ajB8HEtvufl/eMAhHP394J/jL8ZBfzXNatHqDCsecRaDCeJ2jnA7N7Q8jC2Y9pewl4FCRB15TN9emrIFb4pqpOf6sJjuS/3T+t26Vl++0ETSsOt/ub41uJ4PDphZJ/1jzpLMC1B/Ewi6Vuhg0rfbEOC9j535JNx0u6jaEY1/r0hXaE/fpS2gBuq4mKdNz3Np47am/eNtn7hM3G4jPLryWVuZEnpgy2uADK2iKYE77yD6FZzb8iAVLt7Mo2ogL6QJN1ZbarZjVhJH7rm7RAPNZAfl8UtwVi59Mt2wlwa/WgAR5LrgC/rMQ6xJuaknhQrG1yAi5ZEZE6Fe4Jvc6EKQ2LUidZY07HaYGpI+a6ZcejZJxLPyT9sYvDZytr5WHKaoTMfZSlxs7Z8BPj6ruNuA9cNAgZNS4IVHdrVyQSGRlpuIDfzpLOQ7rbfFlMYzN1qsgI2rqMLRmaDCerhoIyqrFuCkSaRhd5LwqvOKJkS+VjMocvBKkRQrdc63cz7kO/OMwnlLOFxvX3EjsOZomjFuJNHLkzGel0dul52K883YEJ22a7ZhZb6keZM95cqnrlwR/rcABlw0RgjjCcGiCjqRdNTlQgYcd6iuH/6y/yvseqcYtup6xIyQ1F+xDQ14Fxyr8LZa6GPox2PxjXglVHpODePh5QcRDhvkq3zAfsNPfWy9OFoiiwSodYPWnmwnERZA4rgWf0u5FQb+DfnPFe46XVJkRCxyJYr8gdd2pmksfXBPGlelyryzn6u+gNAPhBIb3w/chZlt/IfIO2zJIpgd6vj62u2S7+olgdVPkbUxmSsgjy+Y2dR3TjAjyYQxNfOc0cTUc8WbGbjgrz0YkILuOIFwHxXmUerq2TtY4iIGRKcAr7dONAe2blNkfqO29OBNqgsRn6B8V5GqGdJC7+ChvcpAIxRhG8R7AvYwl9s2wbuokVZ2Ndw6mfWMMrttb41QxlyOkWDsgxyC7ggPzRmqJsjgJySiIyqh36ZPvYr76uzo4gez7fw2ZJ4hzhRpYDVXQHlSFGGCkO4ozzDXg0heHaGEzilouqTOuxOP/ltPLjcP46CazjPnIHttQkcTozT9UN6jUox4Bl9WPuGEDiA0qaIZqxwTHJejnrrftrKrJPlZdtyfpyCUFWgeWH4Uvdbhrre9Qk/6psc7Ec5kX0ciE78x9+8JTFolBo1tiFKf6YQrrzhw9GD9TZgsAeuIE4yO0YCzHL70ysRnKla4yH8cJ+kpzjHD//nLGz2R8K5MdNhSUeaTYNu00IqH35BihVJ9r7I373/udqnsQrXSlqF3bAEeqRTwYz0Z0SR7Ec0X2mYK0Je8PVVY2zvbfD6YsI3HSVVzu6kTC3GaD/PY3Dhea/C4VVKZ9F/hjTAjwAPIKD05pEzvuViD41XnX6dVZPUu9sUQWj33QFqUcClnnm42a7gXF4aBKlUwXrhJmYTES+XP8ZQsDp4kuXzqD2WxfDYwTGSuCkzL90E8sHr4hTWSbUAJznN2MnXA/nTB/9X5yeIQP1jqhExMCdGf40f81cdg3ReKeUMDODaZJLL9EoNN6Rg9MYaiGxWPjJyMj1vhMAXs/SgRcmJYCUbr26angzsZ2kGgD9CjgeAl8oZeZz5/XwJL8pszigUBLe2tSjYUXojqIN+BdN4nNLCz/kXYw5gMQDxP19IiUveyNgXsIaxU5IQDF/9KS4N9qpYJdZ+asNOjgyRMC5BDBC3WMBXMoKRF5ZkOBZxaeoNXZWriNqGVH1Bz3cNfTKulT43SkKbk2pTimCEXrKv2BULVD+BI8mD24d5DZlN3+jlyzkNRlOBhduffC56sQ6ZVmo4rqp9xuP8KmdfLxYcBfhWLD9wNnWFvv2z5MEm9nOg9rBRSJUWXOiDVMsZJ2FgrJfVCwuhpijjpHZoe80XDVWcaqxvioQ+o2+jR0u6Fam6Qhs9+KKpXIqv/ZOaiP1b8HZgy1NPryFBWyDofX5+RERqPhHYIIVdoR6ioPuB/Cq4mYNVzSNcSnFre/B/2Mri1yBLPO73+TvTKOmf9iUGdW319hefwBQRYjfUfBbPBt+uk0zmdlVPd5vrt5of3byTrWow/gz1sRiBG5taSNnRBkYM9KzU9SJtKVZfP+wAmmTV2nl1xfpeIPJxOO0+/suxcO6/lEHH/Vg5H6mg0AwzJzABh71cNRaULwGsRpdE9WjJa++X9x6uM5naBgOQ+Jlf/aehMVeOpn56bmiD4EyXDcWTc2EGSkGOcrdF5F9dpNXu+PXoVYVfikIQOj0n1FXWbOqn53GKJZ/+VMfSzs/RpxritjjdPTGbpBMH/mv/lFBBedH06jACF8pX65SOxhwOq9e087osY1FRQujL18PjENEDvYlEU+sWgHwslIiBMsOyqRCeK9UIrBPWDbpLI7yG4r2LXm+psCHsCBGIjhH/xvvPes5RKCEWNhnnHmKNrNsaqQryHshZmIbs82NEH26/L+0Szw7xoRnJzAZVvuFT5q5lJVVtfYMpOIBbh7nIgcICB5r05BOlVeH2OKB2XQAsKWYudtn/j2gcgeLvfyaHGf/nsJDzY9ErLqZLngiOT7c+ok9EwXXrUNZ/Csbo30FgiLsfgUe+TZNBvbg0i51yiy+KFSo2pabZ4A9sWkUJyAWxerj+HYQhlUpUND1CK/v7vcihWE78AobmApIDSTFy1ZdMLInEREi0n8wB+mzkXaeJ6cmlEHYBGItHxt7CpBzq1OGhmMpUs4GP8zar37BwMkQk3cesVh/2nLlSTaye2Qe70GTsFSUYr+RRYZX5Yfdk0+vOeOvN1yeKnZfIY0Oeao++XqCHtE4gdGZm66oHNJExlLHhzP9L+LkuY57PdqHNsOy2LHe9AOu4mjneApzFA5xqnBkhsUma/r+98iwksj1KFg5nbZX+YP9Ck5FRP5l9sXPKBcGOT5zTjw/u7dtHZTtHx0PdHF7BkMxTYvFIX4iCnM6vmCAEeBCifrY7Rwk+x0Fud4Kc7ILawLYGe9LL1OpKLRhSwrOIuxH2TzwZ91CasmLW26vL8+I/j7QIoyrvblO+0j+aTHxrfVgX5UYrsn5rxN1A0VeEXf3vlLnD32M149IFPABLsu+gQ4PsLB4SG6tEMqPqQQBpaqgwpTH1cjTCbpG4VNWtLnNyEYw3P6CsAFotKVxLQ5AZVdzXh1bEbRBBwZJi0/Q1OEDA0smg8oYo7d+xh0g8nM3k5pcYeQ4+oUKTxdaJDQ1Ob0AAAAAAAAAAAAAAAAAAAABwsRFx4o")
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("0x1f61c8165b182674e5ace9f83a9bb2b30f2340c0f0a3ca14ff005ad093b8c61f")
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)