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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.
0xa7f8d34e1278177eb90cd5b37bcbfa0738077175e32ec02cc6bfc6635dbb7c4aThe 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 | 61 | 03 | 9e | 2e | 20 | ba | 6b | 7f | 1a | a2 | e0 | 6f | 9e | ac | 2f | 81 |
| 0010 | 6f | d6 | 69 | 56 | 99 | a1 | 6a | 57 | 08 | 41 | f3 | 9d | 00 | 4a | 9b | b0 |
| 0020 | 16 | 6b | c1 | 99 | 3e | 1c | 03 | 41 | 6f | 4d | 32 | da | 3a | bd | a8 | fc |
| 0030 | 8d | 7b | bb | 18 | 0f | 3b | 5f | e4 | c4 | 59 | 1a | 4b | fd | c1 | 1d | 86 |
| 0040 | fa | 4e | e0 | 69 | f8 | bf | c3 | 01 | 8a | f0 | 61 | 3f | 2e | 18 | 8b | 3a |
| 0050 | 03 | d7 | 93 | 3f | 39 | 73 | 3f | d3 | 01 | 4c | 04 | 72 | 81 | 0b | ad | 99 |
| 0060 | 82 | 78 | 91 | d3 | 95 | b1 | 1a | 22 | 7d | cd | 99 | 6f | 81 | 78 | 54 | 7c |
| 0070 | 6e | 89 | 30 | 8c | 85 | 23 | 5e | 36 | 5a | 50 | 98 | ee | 84 | 9e | 8e | 04 |
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 0xa7f8d34e…bb7c4a
// 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("YQOeLiC6a38aouBvnqwvgW/WaVaZoWpXCEHznQBKm7AWa8GZPhwDQW9NMto6vaj8jXu7GA87X+TEWRpL/cEdhvpO4Gn4v8MBivBhPy4YizoD15M/OXM/0wFMBHKBC62ZgniR05WxGiJ9zZlvgXhUfG6JMIyFI142WlCY7oSejgS1y3K3J0VFrW7RcI3Myxrz3QlCMOpJxtFTtz+Y7L4C0TLkftno4s5FpTARRq71WWwQqM6rd4JI1ssx5H1CsfJdDs9p284nbQfMOlJPd9iSmPEZur7nhWf3/C32A0dP7XTn0pWCoinmR+gOdh0sj6PGYsDw6wB4qiGmfsfc5eR998rhyOhmkjARPx2SP2JhyzYmiegWJ2g3JxVpQIbPYTUKw79fHoKa9VczE+wMnwJ2Oenef4of6V9pEMktu8Z0JTofU2uubl7l5kQL6ZuSj/5uFs1KxYTKLh97dxua5XwUrxb6LOFd3ltf1Oq5N8cOVrtU54MbAGAjYIX1wTRbc23B9wZ0uIOVx2HMPPqDpLD/RDq79JaDAEhwq0/zFc6GfcEdOAvZurCzjT15XkS6VTHwsN5Ivh6LzBuOj+bh9h+rXLy3e2ABA/VwHeORK0L8kQGC1T9VTo8KnJd/q5WjcRbeOjxdWmj4jYUb+ptWrEJj+IsNmxzMgJuFbuypJFyfZQDXJzlt2Qg1sSj5XHrDTem0FFber0G0Bnm3SyH3oiDFfOlV6ZZA9/BZuQSM9o/0SHX/geLvdJn7+sMXIMRcb6yt7yp/xZ9blaFgVizE7GESgfAV9k9goPacC1SZBR6UGbkuOnH8rlpwGdNrTyxuymPEuihQCMrab1mQTsOjGKNKA6FyojzzV5vYvdT+Cm9mYzKlVlm2MfXKl5ZuFm/tz/yA3p510+XWIiWmIBo9LJFW9jO6jrgM1GsyoEakMabWO7ElE9bpQP2VC8WjJSQr+zvTIIrSxDUTX3yAM74lrbiPYI3RYSWcGrjib6OLJ+dr2dUeIAGVPO7QZRTQCCjQZGkLkvOgpSSutoxZMh/hLiHxzTEc1vaeSIPWvNO2S8o2MOhLuGm9boD7qcMSH0dRmSuqk2IjOyPv7y1BusXXeYkp1V2CF4Sptss9iDgB9u7/AOLtunx7lT4J/ZUoi11flAMoyZWvRB8XUIzmfLah1sKHHO6H8ehUkWbFq3keSf9uLZBkRiWcof885u6gSQ7kJgx9/3j8FfnmymO7VDvQYsz64WzO7vV+5m13Q4/jZStkLUeYOuvOPWidMbtm4iu3h+6Lpdj9kDFwJo6Rzhu4VadBiE2n2n/fPjIcyDZMk2BRDf1kY2ZW6r6RoKO2WehkI6ERHbGmxR1KRkVsayTu3/KYZdqVmsxMCWeqpCZJ/vUXneVmhU/gEBbVwN2t9jS2Bs9uVBTQDWKwxLGGG56Lqp2w7IrZFKqtwwGVMNn3zlsvz76TJErvvywu0ILjqCwPT0IYOwkBFtrE6Jx3c8O2hwsLpiYkYLjnSrkXx3grUVtr09+SeH5/1ww6lOA30o/s8ZZo1T60pF2X1PqY9aaT4zdYCxV9AMNDoF+v4GB0r6HsprDnPzyKlIuEFV4I8a86XtJyOBYR/H6294mQJCmvxvy0KlbwYC6En1Ivc0xC7bvTKgbHFy9ONW51vX0vWZMEmoahqCNIaGFyn5hae5JMFQy8HV/KmLaCBlA5YE6fcii9VRfDguYBqYVgXw/qmCAjURyX3ONL323YrPlESveJ9Dp4TzzAwVCddbSGtVbqFS1jmbffYi+t0XchhCGx8GZTBTzsP7sXc7z+Sp9DN44WhglD3HNL8hBbTfmFc8STtl0LedMClIeDAv0+XiNxfiabrRtxJ6zmhPJbhSTm4bNEAylCczfTMNPf+jUfukDEbmZ2NJccUD98vBkriZoIjnq835HMypCMyvCveuKC337mWbfg9bhz1oFrrf8PbOCCuDef6FEmJ0LmpsZSMPfWREx4xVccrkpx8VI8A6sjc+c/n7SgI4n4Fd08bx5uzkadhsB+/3jxU+PMWP0O2NArGOEE6t75uGZx49TPjvTXXlPztV7SRJbDbz1TWq4VC2BJ7Cs9sbDbaqYj3ev4YfnSLROm5/9cdn7a3wm0/0p40YvxgbnDmAVBgBUX2vkxBUX9XFuX6zGGIB8FR9wZ/ah95UstKoV5iPrhqD0OcDDG/6F7XWFOTukpuvszA2BJaXvKl9GCT2AaT8HwbPxxkwZjzZ7p8r9kSW8o7Qrdq8PTru5BZwkNsT5TxiFX2a6XD6/WeUVa2pQv5rTnGJQ10kLgZZUnBDGQB16/mnLS6wcdVYaHQhMuITAoRvmkTu+vavkOicyuavAZwBbP8/mYkPvUdQgOsgDv5iEtw+NJlxv96U8ToC4V6X6KWDblNsa6XWatnwZiCvymX+hahDCRCf4f99pTNmJcoXNZR7woITnUNUx8q5sVe8ylYZfAS1HJbVckIlNRWHFI8wfHQ1S0sLP/4tNPEQfVVigQ4qDe2q7VGuzWgj6BNtvWkAGgPw1Qw5v1hmQbqeJVlK46rjiIq0wtQqMKHh9nHHcz8NvPM8TxkLno8597twHFn3ttLO+yntLckiJ5aiIzjOy6yG2eW35OmW/3G5t+un7xDX48Op40xEZzDH2KP7l2K3CziGqWj+60WgGP0aL1w3fGugltWzHbvC0SbWVb4/Z83mBZh43wZVrPGX+2+f6EebtVxiXNTHZy3xyUOgdzcVsWaG4kC1sAoslovYtkUft9/lQED/j6l34Kc5u3k4PbMXGovDiotY9AT63U0PuvbaTqhe18HgVMMri2wqZtf6yRdpBtBBUhyDN8AHSmYlE/xF1y+Tye5xLeYVc8mplGkz6GD2gI7wpYiQtlfO/kWMo+e9hMon2y3IPj3g8H0otptKzpn8noEZiTmD6qruOXnYYCj2CLBLzSSVpySfqTXWc44sMwonTj3vrF8p6loLjCc9bFduRfnTybBCzNK+DelrY7iGziW1kZ/NOUrgS8E+wigu/dGotlYP7MYF2gxEhtdrT3824Zn26MoVp8rbHdOYwKXLlTX0LfO2L8eLxtoLAolPp1BcpUGPmEoh0MAHgnJY1bkitddUvBVVkYRirm/uVxew/MyUhfxpLy5v2kVyMnX7xWIfIhOgG04GQ72yKpkcpV1XURSskeeyy1emO2elTahzsRsI1G2DtSk5+Cl9kD3SAQ4jyFXfilOXbW1tA1GiLGD7O3jhnuC7hMTekQ1r1vqbQAaMY4ixItanEMwvs2Tq5rQ9OOlrQ5OJ53N+TiVUmxTVXEq77oKGSc7/7F1cyCbKHC7ClZDL1oZxAooRWlOtc5MYfSXZZeH3TUhlHaieWn11YgKtOTY/wDwvM3wY0Eg8bbSGCmxjaFO8X1LV3/wG4ufJW9JpD0hagaLQySRBCj2lD3AMk3hfz5AZIH3oTKh+TxwkAeQRl4cRbT9uBTChzPt4jFDLTXO6jC40ehNaGxVeBX7Ot4Jxu7JexBxJia8o7xnakhSk0NQzNay6boxMHg90tiRpMMMknaAwbtGy+YfeAwIt068RqUR1wfqYHMHmmJQRo7fhtUJBlwVyvRoG9KdP4rYE8lovsrigL8GrkfyLsPiFU3EBSFz3hTQyFqmd+noEn+QvKxjp49pG3ml2f5CODUo0t0zr4PtE8L6HQdsl2BnlaSVgMusR5WWEtG90tWKAXhTRL9mbmaWxVgcWhq5hEDSiB1pToOPLZRE/bliqybClb6Xiz/UDmH+UyJ4rh0iIePK+s4EeuY9a7S8UVHuFpG1+XNn52OmtEHAoEvVVQB1TBUpLsp6Rek/5pYCCnD37ZW6+Ep1Fj0ch66JaTN9o71BVz1AhGW4su0OMPnNXInTa8IokF9oW51kmrkXZ/fTptVmu6pOkmdmkbER+LOMMqX3C7JbO5D5TdiYT56s8j+iBlXhL8K+hrpJh+e+mLw5whGuFVE2wV/3rYkV1Z+YhA/4YiuiQ2bRrQbUzUq5/rsK4kkfeVHWUZiSk81txI3j0+3Ewrq5nIn+9J3a+F2o/ebOh2s+4ZMs40b4uJuBHWy2KrgsippObc7fSIBYYWoPt/svRpbFSciC9hwfUd6Zc+0TPpLFZmiQiXY7LYjgoJTe77gJu6jzcwRvhmN3GvnbhOUNODPG7H29pybaLJPu7N0oeGkgh4u8+HPFgCO06HHKqFmICFfP6mbUW442WYz7RLKA5A/8a6lgjZZIoSu77DMRIxTtKDQERLA92KN50rKFf88K+Y726Z6mYOEaY7eRVf2HuQ3U6gja/pU9iC0WF445rdkk16KbbimzGF/4J38OlqFQDTtXq8pX5iz0+nsOYa6yeQOHWqny+LuICUvMOnqU12OlrfE6kNzk7C0twAAAAAAAAAAAAAAAAAAAAAABwwTGSAm")
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("0xa7f8d34e1278177eb90cd5b37bcbfa0738077175e32ec02cc6bfc6635dbb7c4a")
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)