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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.
0xd9ffbbe61fc588946e6b3396fdfef547adda4deddb951efb71edf169b55e6e7bThe 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 | f7 | af | 27 | a7 | 36 | c1 | ef | 8d | 0f | 27 | 23 | 23 | e2 | ec | 8b | 48 |
| 0010 | ed | f3 | 51 | 03 | 04 | ff | 8b | bd | cc | c2 | 01 | 56 | 4b | 41 | eb | ae |
| 0020 | 13 | eb | bf | 0b | 1b | 9d | d2 | ef | f5 | e8 | 47 | cf | 5c | 1c | 44 | 49 |
| 0030 | 63 | 9b | 0e | 25 | 2d | ec | 40 | 67 | c8 | ff | c2 | 33 | d9 | 4f | ef | 9b |
| 0040 | 60 | 99 | 45 | b1 | d2 | 89 | d6 | 8d | 34 | 18 | ec | b9 | 8f | 7f | fc | 7f |
| 0050 | 95 | 87 | e8 | 8b | 62 | 1f | 70 | 5d | 83 | a0 | 61 | ae | 1e | 1f | c9 | af |
| 0060 | d8 | 49 | 14 | b5 | 9a | 9b | 24 | 8a | be | e7 | f9 | 04 | b1 | 87 | fc | b9 |
| 0070 | 4a | 57 | 20 | 16 | 4a | 78 | ba | 7b | ba | 33 | 40 | fd | f3 | f9 | 33 | 03 |
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 0xd9ffbbe6…5e6e7b
// 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("968npzbB740PJyMj4uyLSO3zUQME/4u9zMIBVktB664T678LG53S7/XoR89cHERJY5sOJS3sQGfI/8Iz2U/vm2CZRbHSidaNNBjsuY9//H+Vh+iLYh9wXYOgYa4eH8mv2EkUtZqbJIq+5/kEsYf8uUpXIBZKeLp7ujNA/fP5MwP6poe4SbBrC1SirpECovdda2e7LREpSJvpnSZnHeEfBoRvvBQ5F9ys/rxKIsVppBd+HOPHedv1F/YQ56ZEuXhuTcAAAmzJiuAsanNuUM2Kur+b8VGcx6tA623+w0Wt1WApuk5j2JXbfwWVQ7pWqLyvQYK5AKCoOpYmUuOR6yrseYoF34Me3R+G5X8AjrhD7ObtARIH/QuSQSAS6rg/6Y599nK9zEvYR6s+5qMH4nAi43sFsxGeflB5UWJ9uPtYj0zaXnhX2HM02SckPdJ4Ooh4usqkG0aFHjMsq14znMQGVZg2l2EvQsRJ+DoJcPacCz+Sy+8hFl8wk6hp6E9CpVqUarW4x0byDHUeK/WgFJBXnSH44ioLiNL1+TK5GjLABmW6dzVRFSVJSxxllPoKhCjurWFWy2DvUxyzdKm2VN8/3F+Y+zO/jY2JUI2X+bl1eTDlmulrPziAauGzPBnUcvAy3cYAEb7GQ2aYz2DFCQtlpx9UM4czMRFdLG5wraDDIpur4fFP93pknUrr0v2wVsqiCa6C9DJBJ3WmRdgf6dCl0pbU6wPo3H3i349RejOsCEvtdQUgxVbL6fG8RgYmuuVzWB8gRSbEsSC6M96B/4nk9wNjLgwEGPyRNz96dB0ppoBfd+mdAs547LT9dl4JmFZDGiX4dw4ukE2Yrrkd7JVexU2T1WhvW/kcb/OQ8OChkl9oW7wzkbq3aYdv8FwWdytUefGepGiBKO8F8TTjSSZF0h5lzgSXGx4pa+uCinnHuP4Z+BrxreIE0lkbF5mgQ6wTp83e1DRUnYP/G3CfN3OIJJ6k7ANG1hmuKz7VH3pG/qcHZqruJGdNX6zRMlhddMeX7LElcgoQNibOKbMzrU3Mc+3CGZ9Vs5dt2GxV1iY8BTsU5N5UWB3EGzK1wCyNv4ttOSljMelwSzFkzVYc2wwI0chxwIJjzh8pj+PoZnHvNGb0QmyhrCzR+hCn54QPPnGTN5xXdVpSMd56VM+m+d1pFX8ykxa/dMgobInvI+HuuLuxB1i+eWqKy3ncF4VRWW9+HNtuknBHGW7QYEkM0Indddr4990VnEI1/46oymaOLSr3earcjkNrVDqPInoBWRqOe82ym/sKriDsAXWTvcKCS0ZfMZdeSjSI0Vlu/hRzYq7ttE5j4I+4mTnkUAMDAW3vk4K0x9SrapDsz/2Eg6w4lzcj1g5ARi+vOrR/OXr3W+W7SlUdfABHMdEsf1h9l4OMuwWUMymRuzbGR35zf4/SDHcM1zojDfJbHhxcAxApRY4FfGPVOXLJ3cNba018qDVZ6TfnXD2geImuev0KiIdrPPRMaGpu7OMB25vTkg/z0M2rHRlGLgBh8ihHknsYuqSOwWHQtZUDU1VyAyJOpLIqmNtVQIOd4B11MuSzNVvOFfGv+wjCTe8ILEbi+6cwlFglx8eiKIWOt09ESJeTxfFGAJRLHmq4opvwSn6Ahj+bxLKVaaVygkBJ0hY3qN75YSyzDK6wHiUNo/22duBw+t3H1npZb7uBjVWmaIbmNG2+8OfbUM0sSNmaE7xvFuKNorau/7U60113BTwee3dAZY1XCQ9PqGCyX+c3Kj9lstyLrIw2QKRQH2AhTgZTzugUMdvJOAkEgFJWBq3YEjLnNaCaeae/DWMjcBYW1kwM6PFW69EDz05yhULE9bZjWqdlKW+MsmXbGKcR8abCjT4cotwP77ZKgXMV37xf/w6BFFbKVIDaF2H4S8ydPKFyrgz3ZhtdQ9cAhiLtfujxW0PdWe7I0a71YyR237QOuEaX9fCTlFt3ub8quYsv+sc5S8Lrw6u1RH8OVdNwBKUN7wwlNNSMwG75CB2UvZH4XZGIldbOdZm4lSLeYFgmInNUG0M/eXJsoJDxAJwZJ0I0chj2SmNNHUrtcMQWRxVPyWicwmne9sg0fTaB7bRkj50ABi/LXtqH71bn84lT84MQ5qx98ED2Bq5pAGiq5+jIqqtmoWJRMFPkO3wqBGIfXmObDNqvJP2XsbKSxIR4wZ7Yz1c/mBrhfVFaWvLOQAhOPEpAfMNyGiB51C4W0zl85eW85EFZFye+dhWQnR5Vmc57Q1mQ2CWU0RbaucmpcB1pOTNVpdYUjrD1R6uWZ5/DTI22iWv++1LdXdY7kY9nFDc7UNFMR0cRepNJcnAhMFprtsVZjmAiaehTjFyssicXoNGnxm0JAkvkA5VV4teXOPpk6Q9KopUw4XZYhODb8StP6mx08ncCMMqkYxxAK8GqRaXPXm5HmMsJAWThvdRBnQPu+OFqsz7PXFwp78Ru671mgPFENdMLXUcOtKLP5v52sXIwhMK54so1JL3+tUMSSBZuWL9Ifm37FWi1Ro6MPfjHogNGxb/gbkcWo68m0N1ywL4Dm4/hgoWJdntDMSQJu3BWV1uTLvS31a2tRtYuXj8SezTVoijQNuHBaJOiYBD1n0ATvRVtTFrocJ4WbIQfp1+XOW3q/TJWJuIxUbH2D5WcncfeYEGi3MshkiSDl1+ogwYEJOndDv72QIPSwWFQOFebS/ck8tyG/iIaLNU4UGbWwXJPoWLYa40obvnmFnttw/enlCiMOdprX5oUb31pXS6vPeh9W+0F1eFcAB4u0CIEkhAV3whwA2WpnmQ/tASf8DQsWOK2K4PIkAgAm2q34tdPkUcmELSMRXtLoePZORq4H2km1vBk9ifKLtngcyU4EG4M0j/7XPF2cbOU7Q0GiMrUbuchlEMOuQJjJIQqpRCy7TX4nyDtdwOPm8Lj4ttnBMzehUsLx6MCzDnnXx8vidjwvI1GuhTXsL7aCqGf3y/tHd+AvNkUtKV0OxYX8WDUiDwW5hhFPOsZxSStW5ye7TK/7h+p3L6KcDUc2+TIo7Sv8yWRpyMA5a3umG3iiNQb7C/rzkzl5zF5kpCl48/f7Sr2P8ujomCakOg7DC90b0hdcaYDJ4cQ2i4fJT5SqSKrP/xTmdJphS2dIttu0WXtEYNCi+K7mRJZzyNO+/819mgtf7rsHnN3xKkQy+HABMx3S6s+5c/dwR26oO8EiL7PbNI8AN68DnEVZBw4S5pgwJaTsxd32vMxv0TckoGppNQZ/u0kogwbTC634ZzFFwXaDBvzeTIx6PFDFrrn58kH8glBANAnmz9nWqEjHGkD3BMOZdqEbN3JM64/GTJVKaSCpbOBU+1e8EPshfSZkQv8Rn5WirTHDC8FGiEVR0yuItxCmydaZT0g1PSgJdFWWK4tKCl6/QFFvuycb4JxMe1VOp2t27s0Zb8m145ZtMSJQPcf2OrqBWu1YqWDyOnKvyEVqS/yTDOj2aBedfg+w8x27GnwAYTe+TfMcX2WNmaiYmtg56qCePBWfkztc2Ljyf3X1yd1W1w+gabImW+jmKPLZ8v2nEoNC7w8kILXiSyWrXDYIgJbSL55IN2GKhINAkQlY3Uj23m+QtZBD+SDoVThnXayD1RwnPTRbp03Mp20VJkzULpGfDDDRuF28ZXLOs7rjLBE25RcNrIlpKeSLAPFSvjX8/0Iz6t1fMTg08cM9ygIGuaVjo9GWD2+XYZzmDfu85e4k8YNqaw4VwE/C5Df3y3WyqgnpWbVfrJsbJO9oNfGxvUwpKWOqMofGUPFhCe8/mOmH7JerXKkq5DVfWQB/457znyHe5zemvhVYufBsuEOeAd4dpT6LiKlWQqxDUhMaX5dHHBxoVtKDDk90YW9GpAr353FkvHV14Mw1qOdWTHWwoDD90v6djJ07q9ax3fCPpeAClG1ziUJ18SC+BNb65YHdE+B9ns15sJPKHsZlOuMvswZ1pyN6BiVc3vE3ZVVm5K0ZaGyiequOv8JXVM/W29oVphmk/KXyDck5Z6DLiqm4X0a5SZxPxfsZ92Cm57Gp9Xj+xwp8MmcresGLq0zP5UR1ZoBpnnVwCcdF6UVv/nO/MEZ2RC6lDx3e6iBahQ9NpE54s5vkxMwdUvmOSqa9NZvFqhIwelFv7TiIjDjztQJ7ENFNaok00mOAnKwFz8ly+KTAcH3sy4cAC60h/T6joB5MzGQwa21p6ydf5yVXpkIyyCk5v1+CDGK2p0QAkjRuCu9ec1RTkQv6OEs+Tyr1aYZxKiKvY9IwaY7ZK+A1+AjAaE3WzjDpMSS1TyVYLy51sDNowPS34+PABIl6n68uDHttLTDKheApG0GJjhWV2auvEtZcJeh6uvu9TtPYmNpgoOYnLQKFiImZcTN6+8qaH2Usx5z3eTn6gAAAAAAAAAACBEbJCkv")
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("0xd9ffbbe61fc588946e6b3396fdfef547adda4deddb951efb71edf169b55e6e7b")
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)