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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.
0xdb3bd9e0c23759e76754d987ea516d00a6092eb3a6935d6647b07338440a741fThe 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 | 26 | 85 | 92 | 46 | b3 | 96 | 93 | 8b | 59 | 3b | 86 | d5 | 62 | f3 | e2 | a7 |
| 0010 | 81 | 49 | 76 | 29 | 9a | c7 | c0 | ca | 00 | aa | b3 | ff | 0b | 9b | cd | 44 |
| 0020 | 0e | 38 | da | a8 | 1c | b4 | 84 | 9f | a4 | a4 | 62 | 84 | 2c | 06 | 9b | a2 |
| 0030 | 3b | a3 | 82 | 13 | 8c | 10 | 7f | 8d | c0 | 82 | 7b | ee | 9a | 92 | 01 | 67 |
| 0040 | 7e | 1a | ec | f6 | db | d5 | 09 | 92 | 36 | c1 | ce | bb | 8a | bc | 1d | be |
| 0050 | 6a | 0b | 22 | cb | b8 | 88 | 89 | ff | 05 | b2 | 59 | 7b | d5 | bd | 9d | 2d |
| 0060 | 3c | 45 | 8c | fc | 67 | 6a | 49 | d2 | dd | 52 | 1a | c1 | 30 | 9b | 87 | 9f |
| 0070 | 7a | d5 | 31 | a3 | 09 | 43 | 53 | 12 | e3 | a6 | c7 | ee | f2 | 87 | 27 | 59 |
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 0xdb3bd9e0…0a741f
// 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("JoWSRrOWk4tZO4bVYvPip4FJdimax8DKAKqz/wubzUQOONqoHLSEn6SkYoQsBpuiO6OCE4wQf43AgnvumpIBZ34a7Pbb1QmSNsHOu4q8Hb5qCyLLuIiJ/wWyWXvVvZ0tPEWM/GdqSdLdUhrBMJuHn3rVMaMJQ1MS46bH7vKHJ1nwjU05X28aKN3uE6TmbrBJJ2FeEj22DCiB/ndPUnoCq5e+Ds1bKyK9onI7KR7ZM+QNzY1sK/cUZD0UBH2ktPRnVcgKkhdZAsNfdarrlscOZbsfDHmdKS76Z+paLjCGKWBJMMX4uYh4of7d604WWVB9ZFYuTbrOwwbuARlDRKGarxHkh7NsfBl8Vl4x9ujwTivVNFWK8xdZb7ixXn4wL6WKrOu6Lp531njdipRW/9d70O/ELh6D5HfGfX28SuSUSo8lmGyuShxkESK96DDL5eLwRei7OFafHNH7EsTa1Qi8B7YtmiQu0I9NMHCMWgyKkG1cjgYon2Bq/63nZ/im0jLVC+pe9nNjyEV+dJQRApRs7X7+wqWobzTsvn/N0uoUcAqkGrx7Cz/M8tfBS92R/l6sjzHIGHG5PQsgyaH8JiBpXWTXhETshweqsimZp32HtYvcVwseRZAckXa5pLyJbgskghjccRgO7wAEbOJdU9oc6CV4LhdJ0X2NgHy/AgHfh+lH3B1LlP1lM1A0czPD7Js+poxlnsR9IEAz5WwEnWqd35MJo9RTGrsajJnr9EVQmBYuJZeru+sKqCotUX3Oou0WHqLhIu0kyG2qy+BJeJ4M3VqqMil3VWjlZFbl/8RqenhhQvSkQfFkEg95lxsHuYxcBMTrxgOvH0fg6BvCEb1IPx9DcVBmp0s6L6F2sG9lbi35e4klwXMM0Ll5KxdGeiY64Sc47NaCyX+X8bbaTugZopxFQN+rgd9CGk7PMrbr6aLnbyMEuJUDUs07PYFP5s/9DfHaWlQHe/72q3ctXJa1IQiIpQkF6rsaM6gllAMx8NCYYbsZ3TSr/oyjYI7bs1GZDfmJ6Oatcwjs8PYGaMfQjPIK0ni+uvAy/gDjL8cqrmSwR6sg0hqccMdCfnu7sXoEsBiZJyo9M9JaUbwq//Hs+9FdBU1D1OWtERo8y++gcIVnzuQhFljfD3dxNuSjiurIOui9pVHFzawixlGUnymPv9Jj36PLv3oJauWVHPpQp9XUbMKjHplHHmA2QeltqQ8ef2UmpZe45ScNavFber+p0m4QxJUauJvyx+qgQdYUtQXlS3u6FMq+RaAw1sK8531HIGdr8maJBTRCLe9wGdRKA8HkMucP437qWtl+dsJcQSl1bCBUmiqCXL5xKWRMuglbsGu3Ny/zVCB5tMZmcXis7A2pdtO2fvV8nde/qXyZIldJbyz0PqspUH98tBYkOqkbDUGPSnYbqWTbN3XkpyF2CDF+uHs6K+MAhh7pyP0mS3oYEa/zEYhpHBSccPCPZXLFRo298Ub0IoeWHrLPwipNLFPlxw+x1s6jo2Bxwefp/1JWzrSSEXaPgrRnyh3Lmu2ZFO2K6SMbNCIz9De1xo1wi5I/oG1Xi93W0IbIxPsZA7PgJPnB+pTXPiR5bI0CORAsUd5VItsISyQuZQG1IvyrXZjO+sgH9HNsePdPnjATKfY7KEjnupCpZDuuGYTxnRM7JjwqvfdMch8aGyLx4F+rTnjyj7GWSgG/4Dw6F0bwMrxoMrd6850IRFpRyZoZLgwODhKk/ekp8YMAPqOaZkV2Kaa/jb+fx6/Vu0NjcE8JsPIyAm+KMfXLwZ7vEbnFqgAaBMszrEbyJc3MZ/7cxyOmVev3xEhuAh9qzfRiQPLDlu3YKaljPd61LM18smDb1IHBOHxGzIONFEC9IkPcco9y127HcartJsIRYNKaaUZGVRukxrEP97qAoSXPmqdOcdDBwXWlQRrwz2OMRLmlXTr0O2VuWU6dh5H8YWdApA2uoxyeUvqGRAS0waco2ce42O2SNUmJvpvhzVpbFg4K8cxxg/XSHxovLQAQQ6IQGRO+bCBnHmij8wJlQ7yo+s36GaK75VQuCjcI9XxI5DR28F+Lv2OUKqV32bLuWEtXG/BDzlo6FwjY1xM313k4/4fxv9Hb2hz3gllSYqhY2LfIKt4sxqNG9bNBVbfSHSm+8x3CqukvM8UgYUdQ2EMm7IdsDKRehyIhuzemiIA1oD08cAp/Ix4kMdZkgD4825c0NSWwF8YMPeBegYqzhdKX4090SOJ61mOOyQiB59rK8Pli3PhyJE/f2uvE71JTGi/aaEp0+3WlEjMEn4aqN6r5ukNMUedRBnsTMuIl7OTuAt4Pc2ZPbl6K+taq6tnuZuM7TetIsqLHOf5IlG3trFnkyQmsHQWStfww6r2t26xgL63wW5IDVjLLaowEUl5LqkV9bGodH2OrD+cIiejFLNLrG3FiGlDWk5vkS1Oc2nbv6jjh8iLmNB8jwPDiCGPu2h03ZhfelpzzOAwoLTDaiPJ+6/rAtYsMu6GgbaKFO3nsKF/gnvrgDxUlIY4CcE1g9fzuV+FNbRtWlPPakvK67nZi5yGhjT1OoHqJlBhmlTSjnvwTXvl/mmg7n2Ot3/NbfjuzGCq9gdDfxyoOlmxrt74w20QvFPjw1RrC+KPnc2VFyEB0UQi+2ncwzSKZYrgDRvBxwKWQeh2/a4qumPnyFcFHmjKtqa3iswWrl2zH4kDYPL8hsBVqFoxPfPK6aB+b9Ghwphq12OCx0XEFhTtqN7SamFN5KSk7/fA3Oj784aLao3PRLXmziti0Y3tCmfnkdTvVYGoksARUlmyyjFuA82yWO+9vFKKowXzfzH4RqnxbNOWDNcwO/tZ1aRBuzOZD6z0x+HS5gjdUaA3/RebfYqyHgMEOBkNIkZIPg7aGJhqekILQ73NIKa+/DJb0kV4NBF+w/pm8Wgg4kUnpABXSjzn9TFZep5yoewM4VaqNsRmROjRUPWV0+Ys9NHCMlsrmGNde/PYp7Uv0g/nvYw0rBMFXmpP6yOQD7O0l0kFM03IfMJsxO5+Z69v98Y5x6OqVv2jByW6Ipg+QBHWAvm8To0+kZsvlSTNZTsa1vrrQcDG+EezxSNkGSW15QRrzCONoJBi+H5UzG+BWIV+Z/r1YespVT3HMjBRZL14382z/2RnNSwAxCbtEdwsjP0ew2ctjEARO4EL9iNje+gVMwFLZtMWC0bfBQwwMW04YtbZtnF+HguAgk7FonHkUdiEzYQOlt3b1vc0QiztfYCD+zCQcWFB3O9sSPbB7Ps6nNmz7rU6PIYzW9f/Rx6fdQNysYGTPG9HB4X0Jc//k2qrS+IzQowUdLLsxLdLTfzB1S9yldS3Rij82xpizgUsh3EEOSBaThubmKkGJmUVSeYWo4roGXUtIfgEYiTEZDBpz9aOkq+RmOEYc/ETP2ki6PFWWMEXF7hv2UagPmqZKupyzUp6GzJeg+TyDJqWiWU1cJBa3UNzUX8ek7/ARQudR9Os9xMthbdqEom0JTogj9SUW4giKABR5rPnwfu0yR9aSkTBTdP3Q8VYH3TmSehxYg4JOhKuoCYHG3lxdB8NmdW8k7AB8+q/v19UyQk3ioE34+6IvEfd/KzVIldBnEs1lTtcIyNKq+w7ihCt/qEiIAcRmwzOYpnZ06VzkN2jxtnhEyBmneJGlLhSlKIjZ3q77wc+GGrWuveepz/WiltyViix//8ltrOrebyhgKYpHOCiYBDIBr0UtjMPVPmQolse9QyuGypC2PC4RohM5/lwgGvGohdsLnnOjJkQjWS+QWkV+/msnFyLOOhZTFM20TCZH5ql65DaxMP5n2VQ9kSGdfw5y+yqKqj0S6DZhX9rt8NaZsKsczo5zUnBfChrB0psEixPx0NdYeadzdOWwzfFvSHC7uM7fNa4g2CqIDXXEw0foRH/vY/c7D2w9Azu8YFgqZ7oYQAgW1RQOV1/e96jOaWXil+590Ae/NkyEfyiOM4A7lo3OzeKaHwNIIq+GyA8r2QeNQJbCUst4c+jBLTLhM8+6Q6DHLCMB6RvEUGaKPy61L4Uhw2A0ggBFMin+/sFoWsjzVf7mIvA1jAsi2KaAIqN7DyliOciwUEja4XQFxQd9rRgdnM6+KlAQuf6CwGMvj3yZIb6Gc0WdEJk9QpVehsTcWerNIFp95RbviR2iL/4oLD0Fx17/nCXQuOCO5VtBmHhCrfQqvLYUutnt+N3O8dD6W9SxVOinmOD3zaPUrB0mUiDFtQZlJ2NUmHGtgZIQKKPOgMFA0t5f0lwnO3w7t17v7otbOudLMIW05UT4kns66wEjevBfHfP72j9N6r1Zo7D9xRpSbOobmcLYiysABPT1BEJITV5gcZ+r2gkQVVpbj/suPVtjjK64vr/N3+IuptzfAAAAAAAAAAAAAAAAAAAAAAAABA4VFiEl")
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("0xdb3bd9e0c23759e76754d987ea516d00a6092eb3a6935d6647b07338440a741f")
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)