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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.
0xd2675600e4fc54c7a1e67160c52538eb7f032827e78c9b47c14ad1946de17c58The 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 | f0 | f9 | 0c | 5c | 36 | 5b | 2a | 69 | a7 | 3e | 9f | a3 | 96 | 01 | 1b | 47 |
| 0010 | c8 | de | 1e | d5 | ae | c0 | a3 | 37 | 0a | 73 | 14 | 8b | e7 | 19 | 7e | 1a |
| 0020 | ea | 85 | 6c | 9e | 4d | 55 | 54 | 45 | 66 | a5 | 93 | e6 | 26 | 32 | 7c | a2 |
| 0030 | 0a | ff | bf | 8d | a0 | 30 | 1a | 30 | 29 | 69 | d5 | 25 | cb | e1 | ec | 09 |
| 0040 | a9 | 9a | c2 | cf | 44 | 16 | f0 | 63 | 1a | 54 | 74 | 93 | ab | ae | 83 | 92 |
| 0050 | a8 | 3f | 05 | ad | 28 | 10 | ac | f8 | 5b | 49 | 52 | af | 7d | b2 | d7 | a9 |
| 0060 | 87 | 57 | e3 | c0 | e8 | 45 | 3e | 3a | 65 | 99 | 8f | 0d | 74 | f3 | b8 | 00 |
| 0070 | 7c | 60 | 52 | a1 | 64 | 3b | f8 | d9 | d2 | f9 | 68 | e7 | 53 | 49 | e4 | 3e |
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 0xd2675600…e17c58
// 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("8PkMXDZbKmmnPp+jlgEbR8jeHtWuwKM3CnMUi+cZfhrqhWyeTVVURWalk+YmMnyiCv+/jaAwGjApadUly+HsCamaws9EFvBjGlR0k6uug5KoPwWtKBCs+FtJUq99steph1fjwOhFPjplmY8NdPO4AHxgUqFkO/jZ0vlo51NJ5D4TKJkiq+EXKjLwvsDl/U0CwLWyTHcKiaeP9pN3501RQJwyUuEs604UAbbvdzwEOY4q2cb50tvVXa+v8RyOPk1NR/t96eyTM8Gw94ieCtAlkAVN2IHlzjpjXCr5VpISxzjT1H0qqSSbPTQdKRhgR2kk3jMVYu/lJ5+N62iwxysK/LwrnC9taasbEqQU4QXl0scJ6bqXM4i8Z4OIKAUhbbzU+RQTibc3K8VkduaUzHPrjdzPwEeVnoVAk5bay0ghCouEHPILvSUwETGrxmECc5JXKy0hLFtEyQScFrtQVjrO9BJaGZw6/7mBySnKE57I6E0v+q8JqVmvIz4wuDk+MuxJSI4O+eBYvcEtxpceLCTrv0XvGfX79l5V98zhpdgIpKKgp4tboAthG6+beMVvH7UiITkzYlQn+oi82vxgpkwo4b8DmIbkloeeCyYGe0RAc0mIh+OkWGqO3PAbOJrV3o+mTcNOue+H9k891Q9NGxHWUJjCDwGfQYeP6ivnGvbQXyFRiiP13v+x428cG2h/y9ale4FCJDNt4RevGS1TNP0/oGN0oP7sJpGkHEH75r2tPhdnhn20XsWajMmhH38Jnztht5/ufQFP+j9ypsnAHq491hpOnBpHf+IarPtrF+vTx/k6JxuPfaRMZJD/IFhSyqb6sQe+i4yGMF9tzFyqxs65IR9aA8epZjpD079NGONp/GMNq4w3FLor5GjLVaCIff59QJ3V5kqxhFa6RCXqMuP3vSjvBvAfZYqmi6kvBMLcwlJE4u0MBJA9qMnKeE4Wx9qjccsWYRAObg0n2l5KkTOYanIRrFOaLXGezNOHox5PcKUcRLGbNEybt2tdm5x7azgzziF/GxNhh92wNAndioAsZ888H5XOPap1vjmgdniEx/4ZKiVJ9GGZIEtuV4l5pRcpy1IsptqM6gW7oEWu00FMxRMA3gIDPxaGWCL678I3FISDOAppn/AN85TXPBDeDR6Z01fSyTN1kOe5n9eDi8oGuk/4DP6ANdHvW9L6s/lRPNs3loookj98EvOck5mn7GdjK+QW9MDtUayDqrv+jHSlpd7gU92TbLI9sdoBcDBfpGWwoMtlla4aW3UuTDtO1B+kOmNEX9qTT9eBhJXpBQQeHzloY4wEXWCCCVVUmYuY8fOComLNM7N7IRxz1s6FpwoLLoZ8QL6vO7Cf+kQgG/1SfJWMkmIaS5FVRK3QJBmX+MmDrghM95Omwwli8WtbMhDBvrGBmTNyZVIG7OHZgy0u+Lp9pt+4AlyeFZfJWjRd5bgHZ0ccw6GMvSbh8eBa571h5AjzXQgT4nbLxaI9Z9/glxxaj3oN0k0PQ9+QU7Gfg2NDOPYiALW3Tfx4htx5xhUTBNH+m5Cr6DCa1/2xR/d/27OHgC1j4Ni72NdA3yYKhNq/sW8hUhsg8GJz3yLemV/9dzCQ3FFDVrGzo3mXgO/u1UM2ajYl4iXth4n08sOHB8ryF+/Y9KAr9iQkMIiWFrmU+G0FRitxr0u11QG4Dc38yMBhCFBNEc/RKMkHY4RGIpYoWZkn33VPhXQ9GAHYdxoyq/c2BJ6C6IyHhR/w+W0xTR4bU9d+lo2YS/5AOVgecTV0tmR/o3lr+Vm0hMN7OMHXD5N0ldsuHOarijivJczL+5HTtsXFA20qCvTinTI2CIxUpqMVxutfS2bPZjuOoo+KrZhbDpzriJ9nfExUn/dcVLC/qxi7JHpOMMzBIMAZchM40k/5RZLV1Ee5w7c3kdLKUL8rIvaC2oj1Aaq3aUhJOpfuLwFAiy6jebJFgTh9yI2IpjcNIgy7Wju3YJqOGLn0E31oPCgiVW57/c0/hCbk4MON2SKlyl30io0NKksdscTB0AZh4xyQ3aL5VcV26VeXLw6+1X1mVkKkr9PEpsmXiE+73Egia+VrIg4J3qh2jSRNWw2QlQtT7PC20HlhJlRFpz4m/OYkm0829CUEQZLvELE+SRycnYCSIxZFJ31y15VmCur6b1o+xACoggQJFnXAJJMvDKTLEfHwfyOWmcXfkjEDC+C/bahbTHsphlyy9ekUBFAvSIDyN+TXHDxJ12eRBhV+yDIPHM3pk8E7CQFkrbdiapqANl3NlPe6bj/XY8LMwytw1faN1CMt5D6c4ra+JC0IcMsCF6NBdXAYdfd+Nh9NBpW6SEz3AWGdUNuSfkd/t0SOhcXZHXtpDl7yxwjKR3f1+Ldg8xiloUbK1isCyfu1UGKQhhiJMyDct5rq753e9UbSv5Xsl6fANkFF5uJgrjL4i/lg4GBXN0AMX6zowUpYRTIZgta56lcB8hv/SSctEY1zZ4ZUIu0HDqAIgfQ5aNC4phLt4m8ERNXICwwnd+giV5sdpM8oh2MLrqYe3j8QkUtSlAdC1c8tUrfpo270+N/qjS9VV57/DVhRSWrv/Kb8480I4rqdY6B3Q7AMSDuxSn4nJiLzU98uLxQDm1e45UcGV2GmbkwZP2Fvbuut391rauMeivjcpqd+FaZ0sXQB01mytS4jQPrZOy0pQVh0kTUIJzMDYdGfLKBPBD5iNs8SbAp4TPfdXMeKjv62fW2o3E2HVVHut0lfZ1t86/IXVVUgFGqRlsucfEescGWge14GrfOizfPngCxTNm0sqkpvAhLo0nEO1+XZc+dn6Nu0wj3r09ZNhhVAJ26PA2kdeYMURU2dsZQcJDAjwJbh/TTyQXMXGMUQQaVJWd3USG16RCf+fVroolfzKar+io9ETuEt73q5aVCR1hkcIatEuHarVjZWteHgYwPY7N7UkWZt95fW9Hj/p2RaV8xgiibGWylPAYMkTjDg3k0DnIFXShALEf8tF2ZTtECKs1Kzuw47mAwL9uuEGiNYHRuAo/4QGbdOO5sHoRZuB01zwEzHY5bGLKaTDJvB8GWFe5YwcLkOeqeeOnOVgUaLbnS47gnlV/OGD+oXgaR5cpYzjNxXV8koe1iRmyNofRdZ2QOCdgu6QXFMzR2cr+7eH9Xtf0aH4sKKSQnw9Z0QxceJ314617zSHOalUBqUceGNNzoaXKHh2jRYjgglASie7QMYrBzJ9Zf91LHgHNIXDHxGDIo1tA7twZvUxPLFT7VTHKYvKqovxW8JsZ4mjittWGeQBn8W+m9dxXYo/+JI9wRpcEJwdXX796WcyXkYQhIVZ2BFr1vUQkzXbgiNHHCpnxfnye4y0P6wXLviY7uyJovxHV91libeRBDE8U3Ql3ydaPidbvThcY6BPx3KjHn9USiF4Zddg9jKG0JZTZ+nstjpc0XA5rdrXUikVW+2brD/9p5tAbKqnVycC9T9S3+PyxX6p/79eS8DG/bcXFlb0IchFl/1jxwtPtcPq1Ya09RaHIDbYJ0MSF3IV6RNZVBqPAst63+MiTW6hjkQEsyjPwzNACj9ECav3dYgdi375Fui5ctFfy5w75oKSia2vnEeIhcwQaAGBDgzqLmS6sQHnSP+iHNkiZYAekN9XfbFwHHpRZbGS36an3hVd7eL5njI8MQQjpfRNlMHPKKUyODAEJQ087cRMRGkcckQWf5fqMFqQMzbA7t2swz/O5SvG4u2dTVwVAtmxo3HxVqcOIJLW4XJqTfvVEIz/a5jiTdD86C255foeJOG6K7BCuF6rqmiTRmv7KDcDwyWdWpfTIVa2L+fWCAIg1WKi7r6Ad1xOM3D3z5IrJJ6/RNuga8IVBFv2GllXWvD7X2xVlyX/2cuE9Zycl3NAGqZZQrrcyTDdMwHZUZyiaO2dF0t/ehxPjEAskGrsQx3M+e68Nfon+9IZ8G88Tqjis5Lq+FYXLMAlzF53aazhbHf+CrM5zRRhGe2MsvQI3GfjPTALdBWDA+/4k1ohfgucL5giwZbz7gFGFTy+cxtZbyP5SiSDQeiM22l77PmS9jTFl6YnbsJNyNyvyqvZ2qoEMSYRWqIiu7xBJ55zFhGd8SUroi+JCkbH94ooDT8CZxKj6GV3JQqC4KYyQsC2zBCsDhLvjqJ1Mt/HcTb0mNnZ+Te7bGgPJToYV0OivMdv7aHJx/HZM85YO2oMEsnJ8u6jeT0T7H8YKr091kRpnhd2Oybz0OturTLoCZ1C6nP2FoMFroglyds3oyX/9ZgI97Xh1zVhJRh+9eO9FzK8TTQrBN7F43+I6B1SkkZwxyYQ5mYWUAc+D7pP3egwt8XzNx3PfZFdoy6Ijhaxd70DSGZtcbb+xcw21fD2gwjVV1gfoWKm9sAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAoRFBch")
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("0xd2675600e4fc54c7a1e67160c52538eb7f032827e78c9b47c14ad1946de17c58")
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)