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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.
0xb8fce464229eee1b8ba3a1746374d31e1504d93edb09961f0072343d9061c4bfThe 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 | 50 | 53 | f4 | 71 | b8 | 59 | 0d | 2e | 57 | 2d | 5d | b4 | 7d | 78 | b4 | bb |
| 0010 | 08 | 72 | b3 | 92 | 4e | 52 | 03 | a5 | c7 | 85 | 30 | ea | d6 | 71 | 07 | ec |
| 0020 | 44 | 6c | f9 | 02 | 23 | 4d | 7e | 0c | 7a | 31 | db | cf | 07 | b0 | 43 | 0f |
| 0030 | 86 | e7 | 91 | 3d | 91 | 78 | 70 | 23 | a7 | c8 | d1 | 1e | 1b | c1 | a8 | 75 |
| 0040 | f5 | 80 | 86 | 4c | f5 | 8c | a5 | 0d | 33 | 06 | 13 | a5 | f0 | 4c | f7 | a9 |
| 0050 | 9d | 09 | 91 | 93 | 73 | 6f | 7b | e4 | 83 | cb | 19 | b2 | cf | 19 | 34 | 59 |
| 0060 | d2 | 39 | 2b | 0c | 11 | e7 | 93 | 13 | 4e | b8 | 75 | 93 | ef | bb | b7 | 96 |
| 0070 | 65 | eb | 90 | 24 | 54 | ca | f5 | 02 | cb | b8 | b7 | f3 | 61 | 17 | b8 | 6d |
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 0xb8fce464…61c4bf
// 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("UFP0cbhZDS5XLV20fXi0uwhys5JOUgOlx4Uw6tZxB+xEbPkCI01+DHox288HsEMPhueRPZF4cCOnyNEeG8GodfWAhkz1jKUNMwYTpfBM96mdCZGTc2975IPLGbLPGTRZ0jkrDBHnkxNOuHWT77u3lmXrkCRUyvUCy7i382EXuG2TKPmaJv8/nkZITgr/UR8xIBY+sk4UpRHX6jOgXKG+ab2HiGvBviT3sepi2PZVMJugUOf8nDyRj44DFeBeE4pTZeUTGFm2cRhqsKwwp7mDRJd0Zw9S8FutfIZzV5mfmv7lxu7Zzq/LeyOjmDQAnr743m5HBMUxkWMt+EHQbPPjK0aY6S/G8n6tnfak/2LbXBCJidl5G07Cr2PDkCX/n3Nit/fSYmf1QHgt0wW6G/KE/gCkiNRsiZszbiP3UKBzwBt9ti4I+YdAcTXTrKrO10At9duj/W1lzdewlezHHfKO+02EIDiLhN4eITHhm3skNjptTaFzsXzfW4xaulMDpic26d572BWXKRjBzA5WtrwfloVvZ9weCVjpSnc9Xk+GK+57MDCBgrTZCO12QXjF2AcFIvLPdSsipZGSItKDjaIEpFjlpZqPVsj7Hx97XGRCNMl2dV1lYDO0c2ItdsEeutGKPTedTdEWZIrJQIXc/8EMWQ2OPBLJoJixIR47+YHH1lYiMvHzK8cqX4w49RnO0Sq9UBzVFFYMA382tFVJ5dS+G1HVIfp9vY3V9kZOPaV4YdCsXlxcgQLqgNuiMPlStGURpQ8cCXpskBE9TL9uhDbcTAAq+LEhrzNSLa1WLBcZufGrpxgYJ7Zsguenj63ITovbLzuX8fBk+DjewsRTka2Xy3dwrpqvPFyl2uc//75XyJRQPTYmncx00NlYty4Nwj1j86RcQ+AJ5EXggGZQGFrefiLYmABxnCdpsV5zRYnxKkSfKT4zSwX9vm99hekq0BLez2DS7SqS1R1Jvf6/YLh2rjupROHNq1nHeYYB83FfJPxIKrJi1PqxTCIfXUasmcz7nujoUaWXMLoG5pNjl5J0bY/F8CReulTqiyd94DtGlblHndTe9UBdjFGQPP/pH3T5s03eMS48XIAyGRF/V/C9x0X/NO5eGhK/1aPtgx4OuG13UmY05dabcpg8RRMLdUbvXAHo/RqW3QwccxcxFLTlW1YFTWVwiPICdkyFg/8f98SJPn4zqLQkMsYF2SkgoF3Wg0Nx7e+8mld5y0yMqweqCTr28cT2S2svsdU8UScz3RPmo0y6oMG0cGnwIHwV+KchuTy20X89F5Ft62pNRZSsGaFf10fYNuFzIgE9qRfvS8C8knr+e+t8qVKGl+4s1rllhPjRi8ruJefUx6LMqY40f5t+VNCGz1w3MFiEWvAk+ryGqe5sii53jcjpTLJwurBO+aVllbP+L9ikOBVF3T1NE0Nf2/BBqvu8Q6ISQ2h0TXC8k8jE8Bzh4wbY6QwU/r57OwpWzFSCC3a/8NXlnsOQZzpmZ0CQwx6Hz7b0ZCyjS0nF3dHuLDiQvgunFHGbuwm1SdI/tR7c2svsZ29oXGx9JKfZBSPhjUunUpjDXbMAw+ZoiGd7WoXOyqoEcLTiPPiHQYmS2hABjb7qM3NsXnvcrL9fFxU47CzbF0Qjoqnqujk8BR3NMBktqa7deL0WYb2HKOwfzJiMu4gn+7SND+7YQsdiCEm6CJv4tROdiJqSmPEig19ZGZhu2LJAEYiARZ1UAO5Z5L+mirCgTlgg/NBIPmoSB6Cx+fGGU271AUfB+c/FnJMz5B7wct/pVkrvyGZfq1beljLtrtq48EjdV3WdzZYObb9SUX+PHMRaetNBeRt4OXmPNkPpU5LXI0rtmVJQyRvfoReLik41vCIOBL4g29/9E6HduO9XSmAOOn3H0mE8G1e5oAIecyT5w6Byt5Dq1BQwv3dDqvMbfq32ruRu9mi3OAvy00tfQhhskMAImkgmY4qLh9i3dCbm3DjdBLV/zRPeB6Uiyr32whQ4Bn1pzrV8pbSijxaWuicilqI2MlM5MFi7Sof2qx7b+urB7cYWgb1nC+N+qH0jDkLdbVGOiW/qxKVPsNA73ruWSnNGvXntE7AbZ86uYkv99mk01m27ZBN9fuiSEqJkxYl9HWDK8qoO/epNvCGd7taKX20tcBRcSJlOILVA+PV4PlGbbleGcE2mMdv6H3AQxiqPVEF88EsOFZE+6uKjo6X+5NOgnWumnMWz5H10Vkjjuy32cmhwSNdo5lj52F5LdH4Qr4RnHuOlAoDtZT8DHBkiwy2TdEDsKi6vSMg2tcdeAnyBY4I8WPmQF/jMyK+5d2k2O94ROjFV2bWzJGkQXNuT0R7MbJEYgQOPuRos4QNFvwhg6mdbf+jH+A89YpDeCE03GgZjIU07Pb8iceiOkx3urLmvb3stLQ38oYo24WH/PcsVoLO9cKpZopMh20a1jmqa68Ql/rn63J05rSTS/JktcwXRUOErPCbmhXiLAx6F9nyR5J7FQXAVnsdGMlq6o4nqqZTVSidbFuEgY8nBVzqCnobLxrDl5bNU4wyfjyqIfU+1AG8xTpAJ8aFEPGWGbXR1pbMj8ZFHFMCVky5ptv4S1HWStwhPGkg5/DzhT7YV26MsbUrpLhwpp+RWM66S2UIpDfqdxLJFxSyuEex+4m9IxSsKaxVObls5+qmbDgTnc4J5JJ1OsypQHBev1BU/tE9b8+HNl/BQBen1E1AlSfFNmX/XSOAoq9Ox1EmrDr4Z5LiXXoEhMRaQLfvgkPknjRnEeVD3Zl5Gr8uF1nu5aOjTN239101D8+ay4fqHsSDrvyLLLuoSnYQ9cSyvKKkOAWUzplJ39y4vnZfhYzQ9qd/VN1tdGIx1d96BFYO4OSB7HOscyL7w+rFyK/+L+PTqTHOTd/4HYOeDYUtguVzb5j8wp4juDpSGmJd8q4sKjtz0rEKuZ5NICHg+aE3LfqXlkuz4eRzdy4cKX1ha8C244325FTnm1GniYjhBuUNkFjfLUyNXZpMt5MvbpdGbkDuROset1JXkxheyWMjzwyZ//okfkylhGiGkQOd/VrY8i3vOgdZWI5oSp+LjoobjCIYZITRnj0XpvZh/QTVYCHHTWM/gZPt1mGBH6W9OSN0r0nPsjdVHBIVNmCmO2tz6r/SH3Hye56cw4/0/srHFyovwiAzjQE+QTr7QuIZ1UM+DurQ+HFCGipFUI7mjPOHf1Q2UJDJghJHBjQA0YEbrBgLqeO5AQBZwul9f9IVgL0BjeRxf1Zappd4ag8gf0J5l0cWJpgFcO+fhIpNgNBVZOOqRSzHjAOdPjylwwHCDAtXkhi2JQwcv2/6w5eFfPgG/xe1PvdujD7L7KIt4Nosoxai53dppJbf52t3zveG+xlD3tBAjfWDf9gHcOaJVZ+s0Vh7Y1jNQmNLc+V0tXMXtPScFA1tUuP4kmjlmxb15imQcPwVSk3vb3ua7DuX8v1FYH93JvmIIaAXIGPXfdfxIPpAIoT0odQD6b/cvv0ogC/m3Y82XpGqZjVT3Rj2erX83SUpZmlzCAdK2uDCkcs3XTyLw1Sgl86b9LaRKgO1DWs5dfNSkrRVr17Qi6ybNERB02YuVC2uv/mjbYW6H3cvrxG6lWEgpIB+l+xFFeeoDaoB4xxYxHHTCG+QPcZAAwAhcDVjzdkbQY6EGDyV8yfTnPXFlVV5s3JLwNIQKxOsHvUXQlmsR7w5y1RiHnaElviLcvf8KFCj8cnnNbxv6be5gVCpM1vEZGNQmgvX4PBZVLmkZl95As4n3XFT9izC44E9sM1s4O+P+wbpRxTj/TBf6HvEdZXBTKzVkCD4L40MocoASVTlTuVS4kgEQq4+ceU5hGJyTy09z6xZcRqv97pHLhtweTZaZPrFU/6fyzKzqpcZ2bl2RB0NyDg55NeriJ99ro4GDC+5QE9Fkasssx/oHuvpFaVoBpahDJBMkFYXQ2e1xm8/KPI46nf5qfSWjMk+oxgIZKCiWjJGuduJZN92bThOKV3a82BBvUHt9GYu0cLPd5i3aYu9f97gGP4wwxZk43W4dQnF1RGX3+pceB46lkHmIR3IKuIV0+KCuKNjExyKgPw/JPAg0fi/yI+mI7pmVV5+9SPpYuKJJpXGB9wlOmfoSaCmKoVl/TPgel9dTpqEFKoYFE9HSWnXb68i70PBYosox5r9D9eopjm4lD/LlFz/4TvK1qKcLx/4Axuzvn5x+o0Vha5bQ0HMbU5XZMOpSptpwNblvKMDEG3Ct2MI+f3kciSQ6m4wK+Nvv+UyrMqcA8zqIgOZzl7HE70L+ku+CIEqijt4Hrx0O3xolxZU9+9SWCu25EJjX/bRBR0vP5w41Sn6R0w4tM0BEgqkeMYZCS3egwdUVTnWJi8cAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQsSFRsh")
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("0xb8fce464229eee1b8ba3a1746374d31e1504d93edb09961f0072343d9061c4bf")
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)