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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.
0x3f129b1950f98842dacfdd57dd719810d23a5b75463008e3b7bdf6953946a9b7The 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 | b9 | 72 | a2 | 43 | ba | db | 1a | 45 | be | a2 | c6 | b9 | fb | 4a | 63 | 77 |
| 0010 | d5 | 26 | 4f | 13 | 2b | 74 | b3 | 49 | ba | 27 | 5e | 8a | 62 | 25 | bf | eb |
| 0020 | cd | 90 | e6 | a6 | 2f | 8c | d2 | 0e | 35 | 1f | b4 | e3 | f5 | 81 | 07 | 1d |
| 0030 | 0d | 60 | f5 | ab | 6b | 58 | 06 | c7 | c7 | 54 | fe | 10 | 24 | a3 | bb | ac |
| 0040 | 44 | 14 | 70 | 6c | 95 | 29 | ae | 75 | 80 | a2 | cc | f7 | 77 | 9e | 8a | f4 |
| 0050 | dd | d8 | aa | 90 | 13 | 70 | 6b | 84 | d7 | 63 | 9a | 52 | 2e | 51 | a3 | 1b |
| 0060 | e8 | 09 | 5a | d9 | 51 | 71 | a2 | e4 | d0 | 4b | 12 | 0a | c4 | a7 | ad | 46 |
| 0070 | 03 | 99 | 16 | 0b | 86 | 88 | d9 | b0 | c2 | 5f | 55 | a6 | c7 | 31 | 4c | ce |
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 | 9b | b2 | cb | 56 | 75 | 21 | 87 | e1 | 2b | 35 | 27 | d5 | c6 | 92 | 04 | 3a |
| 0010 | 0f | 61 | ec | a5 | 82 | b3 | 09 | e4 | 4f | 48 | 07 | e5 | 7b | a7 | 99 | ad |
| 0020 | f1 | b2 | 51 | 58 | 73 | ae | ab | d5 | eb | 29 | 2d | 51 | ba | 5b | 36 | c3 |
| 0030 | 1b | c6 | a0 | d1 | 6a | b9 | 41 | 56 | fa | a8 | 16 | ae | 64 | dd | 34 | da |
| 0040 | 39 | 0b | 1a | 0c | e5 | 7b | 61 | 60 | 8a | 27 | 42 | 6e | 85 | 28 | 6c | 07 |
| 0050 | 88 | 56 | 90 | 0b | 52 | 8c | 6f | 23 | 5d | c9 | 12 | 29 | 12 | 38 | 1d | 8d |
| 0060 | 54 | ca | 5c | 4a | 27 | 3e | 8d | c2 | 00 | 07 | 66 | 98 | 85 | aa | 8e | db |
| 0070 | ef | b2 | c6 | 12 | 30 | a1 | bb | 9e | af | 24 | 64 | 9c | 9f | 4a | 91 | d1 |
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.
0x29f30dfac7b52449ab0bca85bd6a96f6cac2f2a309382f66172bc5869f8889280xbd6a96f6cac2f2a309382f66172bc5869f8889280xBd6a96F6cAC2f2A309382f66172bc5869f888928from 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 0x3f129b19…46a9b7
// 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("uXKiQ7rbGkW+osa5+0pjd9UmTxMrdLNJuideimIlv+vNkOamL4zSDjUftOP1gQcdDWD1q2tYBsfHVP4QJKO7rEQUcGyVKa51gKLM93eeivTd2KqQE3BrhNdjmlIuUaMb6Ala2VFxouTQSxIKxKetRgOZFguGiNmwwl9VpscxTM5d0epcSwC/fyj9hu9XMu0S3Plp45o8ZOXBSmOeVqgcSoaZ6PwK2szpcN838GRrSTz6e5KdKvpY8vnEOfGTYuqmMBAuOOotKuS0Z6a18Bfjfzo2GPu9ksM3XUmYH0X9c4414k1YwqCUpp75JbLJ7M8tmHDNkh+QFmfHHI1kqzlMa3przr5I5pMN1RALDI29YfnnQjb4DKmxPQDegIwDu8IA9tAcpEjHtXvFBAv96MJ3pnErgjednHBlFy9XDZU7lDew5/vIC4dnxb2T73Ea5KqbffxBvT7+p0wq6Rp8BP2x1/lVPd6k4VAoH2jUZdHqwSJSwK1Va+a1Nr9/M1swAboiOCP/vNV2I3HEQXQfW1AyMwg70in0viK5HFbYJIT/bHPaYkDR4EpgHgjLHard66zjZC9OZxQ0jhed+ghzafRIudeok1IxD1P12+afHALZFBKrFIBkNJDFGF0UaPbq9zRoYJbNh73mpBZ9o36zAPwV+baDufD3cZ5g02exMiOs/P1Cx0NFTUhy4uqaxh0v7XKoS3RZB1riBPht2sqix405lfPEikLqDOUhv0QuAhsMNZlB3U18MltvrE+YMxniOrXmfxrs3pz7NGP1DH+L0Ul65rFGfhKp1uygJpdGlUFmctwEBCzYFj1RcqNSY4guFQ2YSmj2fa0EEodvqvpdAjFnt9waRMVkuXThT8JpXoTRmGWAHntbaDDXRIsL1GVw9pj6pUxo6bBo24H2xrGFWG8iMrkQjQU1F8fVzuM7BnB5pJKPabV7AUiBUAvquaV8YR80o35mt+H3e6QuE5jyRkoIHfO+1Toztuwrz1iCFduP099RiP/Sc75PbOkV4zqHuDyPDosH0mr7bAJsrj+iqhF7fnNENfwUBFPK02SiLMzgQhsH6jDK6QencUdpAn9qXzixYOz7VArWRPHG6EkoJ4S1c4yXwU1wGFjJT4GrkDaYykTL9cLNu+EhRsU3z3W+KgJjkU2hrBKoKiuam+ZftAuhilOZiTdVeEOTyiY1ZuYoo0iLb2VVPipJQXE5Ux1hsRppRXqI6Rp4/T9tfW9+X+MgdNNHqQX6uSxNQtmZHl4acqPL1mXUmCSJioEk1WSMycLC5RlIH+5lsN7srtpydXf7ZIDwaaaBox1X12okJi2oUEZTPhLFCOZ9A18pXEdamR4UUMKOkRWJV4tj7q5aVXTxev9YxYEo+8Ch4opZdeoLFHihhSmdRRAZzqvYzn34IHlJSSEu7/c7Ao1d9YPfvIe3fBquH517HggC45I6XZnEEzgG75vNGc1iQY07P0JyBKii4xcMffIbrpoHKLPh5y+wDclXfHuoweFIr5YRU7XY7AvobzmDdiYGRdrlaOPezK0HMLgzwYS3wv/UTbAxVEqTx2EEl4BrP4D6Uwq+xlv1WwLBhucI1GUx00o5OtinFpGXOnqGb0n/KJa/liaV/UvES8kikTusoFnvufR3ISjWQ2ZC1+ZmGl6vEE0MzA9LgucgaGz+GXQgOfRH8o/HpntDhZgRmi3FJT0brrjR2PmfT8YcIAw6X+aJWSMVXdF4pFFbfXiLOIbO+KJvoWSqh3DFuA34A9lq05ZMHnLBCIU3hYbnJ1zLikQ+42zC0j98+PI76i3Rpv89eDPggRLMhKKDkCWpQsPH2HYV/R2SEXSBmVzRxWShaAZJehyzoYjInEjcLlcicH0wVP2TRcNNmJpjUiMZOb3Qw9E0wo7nE5UZpqWwJQDKxxbAxGpNRu2Bsn4I7stRdzTFjy9fGU15NBhM2ZKrh+xjXPu5sjHQgvAs5NnfQbK/C7MFzxneX5HtybthhyQSsxrJfO5RLDCY3WiH9Ti+/8zEeStfeNQK1ru4aXbnpOIH2aMs+JnUixuwETLscaGCFlZsGzUjyN6neM0QcSebpnuA/HmdbbJofsJtcUZUF+MDFA8LkLqmlyfXGYwfSjxpBXgi8id+nohSuPpQUl4gI9oUDP0hAOIOUxWYrJG+xyfjhjBu+IQT2PfxWe44BRPooisfTpUDRW/U1m2uRS4vmpB6tlpXFrEQH1/iypPQT2XEpxKOPZM7HeiLva9sJ2KtbaWRz2en32Cati1drXs3TR+ZNMUUKkDuuvCf3ZFhQrZD0fhW1VXEMtroc5fXu/NJHj4av6zynxNZUmQEXipVYcR+//uf7E3PDfMW4AskNT6RuUdDrxyn4Laci8NeqUQDotubQ32Jv1WqLNkZEjv0N34C1813tAHAiumBoiLuBE2xx/2xBPVUlRJz+aKc+kPPFBGAS3UQwmgxyYpyMpdgTsfGMEiGpcoCyO7rh9Kzwflif9vVgbk7J9Cr2VOmJDSA8FRWkwbkP+2PLQJSg6Ai1H0FOLT3/k8StBgElBRaZQlsjxFA94fwaLoA+sESUJSCLw+in5WLf1zOI6y6uj3zlbzHvibosOl/Psh1/9MLe5iGezcWepx6AdiDOmVtp1A9KoKRyBv/EwGlray+CZCZz4P1k73MF82KECEwb2LQNMTeKDNw8l3Fgddz5NKb0gHedqi2jhp2NGRK0Wt2fFV7MGbKBCB45RH4iBXudjKG1Fd+eCH4BVcpPxYldoDO/pPqNm752BT9J19xkoXBa6U0yB3Z134DaJxpb2m2pm8UqgtoUBtTTaHOmEoZmqDLmPKBtzcvWZa0Ma52kE9NXMFrBlJEgbY/oPlySpkfS8YmnlZy5HSlzmfv409M4Psk/up5zFjK+YbOaJ1Kktb4MuUIopSuChQAE4vCKUX+YcSbX4i7AmG9TSpkRzcZGKHO9Aoq7iCbTXt8J1MkD0fvNrt40RLE5qvPGFEH+5MeKHBoALj6wU9dKlfrMC008cwldeOZOMSf9H/mGdD8+HeG2IgxiMwRT/XC6oulTADW5Iv+CyZMnWS+js6/wszKnEDaChiAwjtNqxQLdGS1i2ft74X8uMHkCUTzmqAQ8aMZg3TrskNtITDC+TzdxfNYuMB8TM8TV1yc+lJ2eg78ly3CRsSWCFvX+fw26mwIFTNgfF/AeuQyyL96919mHkBd2c2FOxLHiiw68Sy7u/EKa463aTwdzFj2buwrYuOk5r/iOPsN0NxmSQkZRPSpbarL8LsH6o2d1fN4Hmt3BsZnDSZL1IgOAqjRX7TWKvTpc1nqljvejWsWNHPVB7BpJfHo9qLV+yX0qhkb4zLa7a6NDUkwUADyIB4537uiirVcbMXr4Xe2qmxedhVoWJoT5FUafFDx2j2h4LJE1nPUUbSk6MvEG7Isp04sd0Zb9v3Iz/B0WobE7e7AL+s6+QgUJr3gBe6oIf5/IGjRQouiDECZGPDKNQRIzNMZykIl0GIsirbgkXUNmpSK2npsO1vhTTwhxBZwVGEplmpbr+L9VtcHJyuVUoOvy3GU1Wz/1mmhNP/nhBOjYZstrgFenh2k8hUE3IQj+AVhn3YzDoM80nLP+GUQV3Zw4memmk+Jr/kh9blnp4nux3sxrJROuS5RJVj3iQLP65r1Ik9v3MKg2Z5PPlh84QY/2BfWOYm/ECPWsn6yh7IKyOiFLoYmwQcC62hCyfjHhx/enpR280HZRXYm39bBK5NzR+B1f0z3dKtUsdPoXsztocW5YfeE7via156MHmNFCLnXD2RYSx22gdyyPhaVWvBp0mjwXukHDrCjQGBYoTWKNF6CoPISjxOoTSMhdjsRbKZYzTH8Kf8/FdSdE38ETIRzI4HZLHMtboO4aE9iBU9wSxiBvkumLhQ5tt864xoDtnfu2KvbtSHBonQgZLFcNCLNq/9rb0o0vJdhz+wRIY9SUWr7sG+wAgXrU9hjPOBVlvMfLsz7G8duld0L93cVl/wsL/CViuzjiYlnWfCFvX+f/VNDV9DkGySW3pWbuaFEZI5v0Vf4zBfFRbhBJQ2xPCuo2wBr7pn61TEJbwY4uWDuFU8zKatYvL0YY6Sb2zQTgkbVNi5Jg14mDxeYufVqy1V6wIduzzM3GZpyityaehj4i+futPpuOaNeeynxunTOAf0cbxk4kVAoQIl02ceR5Ra7MNBj34j5jUhEnGRtLH8mFRRw8fM/Lj1vYvb3LEP485XvtxiTs89yh2BaQeDH/ra/yYmjbOj8EunmRxwRpRnnbpo+DDZdsUk+pVX4863xKZs3aVuCga3Tac6w6HTToIXjg9sl/dL477rYqtcGcdYFEy9OwPf8a7Q+aHZIl8T4Cw1BYazJ2OH1FRyDt+7y/QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwkMEBkg")
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("0x3f129b1950f98842dacfdd57dd719810d23a5b75463008e3b7bdf6953946a9b7")
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)