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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.
0xb344250417ad56d024e4a22de7cf5aee6a1d78ef86a9592ed39ef5567802a40fThe 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 | bf | 45 | 0b | 44 | 40 | 22 | 30 | 08 | a0 | c5 | d1 | 39 | c8 | 0f | d5 | a6 |
| 0010 | fb | 2e | e0 | 23 | c6 | 17 | c8 | a8 | e8 | 22 | fb | c7 | c3 | 03 | e1 | 17 |
| 0020 | f2 | 16 | a9 | 76 | 9c | e1 | b2 | 02 | 67 | 7d | cb | 1f | 7f | 2b | 9f | 64 |
| 0030 | 3a | 74 | ea | 75 | 15 | b0 | 90 | 22 | a8 | cb | c1 | 5f | fd | a9 | 62 | 43 |
| 0040 | f0 | e5 | f1 | 7c | 48 | 75 | a3 | c4 | 6b | b1 | ca | b0 | aa | fb | b8 | 5f |
| 0050 | cc | 6f | cc | 0c | cf | cb | 7b | 3c | d7 | 76 | d9 | d3 | 55 | 36 | 5f | e5 |
| 0060 | b5 | af | 1f | 93 | 85 | 75 | b0 | b8 | 75 | 63 | 0a | cc | c4 | 72 | f7 | bf |
| 0070 | 93 | 37 | 3f | 66 | 92 | 1d | c9 | 8a | e3 | c6 | d6 | cf | 8b | d2 | 74 | 21 |
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 0xb3442504…02a40f
// 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("v0ULREAiMAigxdE5yA/Vpvsu4CPGF8io6CL7x8MD4RfyFql2nOGyAmd9yx9/K59kOnTqdRWwkCKoy8Ff/aliQ/Dl8XxIdaPEa7HKsKr7uF/Mb8wMz8t7PNd22dNVNl/lta8fk4V1sLh1YwrMxHL3v5M3P2aSHcmK48bWz4vSdCEhWgmI3VhuzvZMh5qntsFYQQZy/Xq+pmjnxvPmGtmlxXTp2yqEtkeBtHRoUmAePCm6pGumOSqv4RhIfJAhD46HqeoSXolodVLMISNp+74LHbAcOxrvzBFFI0JVAsd8OwzEHr7SDOI6PRWQ0/Zm3F+0qaJ8CRYbE4rQJG4Voq9EI7gr+IC9w0XJDFCeFtnGwBjXBfZ9Br5xbAuRUsIq/3ykqfPxj7VThzLrizs3ITBXgEzzOypGKKGDRSufJldJRCQ+LYDGudqiCW3ivmdvHSEFULmy2fUksVVKxYJwmQJ4c1+ZMJm7MnAHo3RAUO6J6Tbx4agnndWA72JX02uhOeAR5sMjEq9b3rBsx4AV5zIKzTnJyho1DtVrmL2wPNWRBc9D6/Ji0V4UaV5xY17wL04MBozQO1Fo6lZmM9yGBVz2Z1PKWeh8xL3hJJdQsHxjLhmGXqgsY0N1RTK+z6xQ9NppshHUStuNB33fzef1k7AGeVcsF0JfZmFo498/HL1hW8uGVHrfcQ8O7VSw9+VRNxbi7zN0EymR8sRSYk7/xIxyZ80v8sgq6Fo9nTZt+jL032/8qSDxxzcidxSp3nRqTjTcnlv/krut6/LsprkhfuQOhqVC3Vv24uniouTowDv2g57JwpEkHyPGtsz2n1S9nMnUkVDU0PRQgLxwz0t0vbktUUcr78WDD8JWNbfLJgGjdygRDI21lik3OvIGbVXIsQlGBTTTt0SSjcoQTDhe4sp8v/+w5LRM2HMbT3xWqOcH7Ez0wQi9EHShIBUTsFZSDswRz9TXACr0ad452mwnsO98D6h4kjdIkCyYT88W4tRsWWQBOUuzuxZzagKdTuBrfIQhZnttOEPKRts62MT6evoOhMtBmJnIHqUJ8m9W2VwbOkdNPRiNEQxyrJi+CG+pNTTxZJUwA96cbwPZcA7dWWQ55EYN6cGT3HvBRZugCWCHh5CV45MkGNk70G4esurFaVjbJbyCczQuL4sBH5s4AYDgUuNlViMgRaaSI89g0FPU8qVHMFrd6jWXovUkDE2FEkajoHvdfQvLjfUFmhT5xi69e4fsDfWc3YWQ/WCBXGqAliONdyqfWDPvBxjFv0JAeJo9DxSLcB5/1E5+McCaY8ar7XulXgV59h1VoS8r74BcWr6Yv9JDatphaVFOAhH+PaJxrj+zJH2tx86EqkixQwBff/rRRLc4bdz3xj+rnLRilcPEWsOtAFkja3AY9SSXm54/cdtCsVMaGyYN0mAz4zDrBi6IlButOQ8p56w4auoMRYqlUiTkrC732bEanapg/fLZTuhdzjXbIazipHSYp6oh5MLuv4U15RZtGRXTLse9Hir1y0aWatVwdN/2aNp1RXGh2KHuLO6NGH7n5x2J9OnnNndwVg6Zz6YWPguLYjhRO1A3/qwrWta8Hd3IjczN1wNKqbrmDwTR2Q0pXl0tz4ariakiAgqw4cI5qZNaYNRoZzTFEBobCzzuWEtoVrQc4GCwVCcWLTZ6ZbO1rlTOVqVGvKhLnl9pSoy7qW0beI5dyOeNmhL+NJtE6bI508xuVn2QLQNoXDBcxoI4BCXtmTPeStueRNRsnxHq+V5hAQeHJx+mli3q7YGn4/AYvM3PlZRKY6r1sOzXSxv5xbQrKJL0jGvcvarWaXVCpVW8JxT2ZUGcgyrDj/Sg53FFXGtSY0WPD5qxn1GsNd/efMOEajmH6VKVzD9GcVQqx+doW8LQqq03BQVo4C0bWKfioCdg7r7MVwsrM1MhmzyPj/xMrAbMNBJCBLj03NOoKQ5Ke8CyWAiJMfy3dzGs2LI+ZTKnW60A8Vu07hkPpabto9JKH3RIuDwwQrEDvjYDGp1ZPUMe0DNOVu64lCXMlfGEMxeQJfx3XqysqdZMmk9Jv5u+vPgCeSv+jGSR43UmQyFv6SI7YG4Pylz3CO6sqF+y9W807EPEmQXGxNJ06Dm54WZWLRlSxjKPqCimsRwr9AJ06mkEz22/NFUwNgFyt1fRwVH5TGo50/tRVliQgcgh0jtmESFLBTesJlhxu89hDBJzazClhCoUero4W1xMDwHmrvqDxGh4V+PRAdv1IzH0d9Rb1cq5fyP/ZDaMlA+irXLB6Hcq5cHgoF0g/aZe8g0F+de9XOwmblDy/79YJj6p5Uz/gwU5ZRde4B6hj30a8fXs0jWRjZ40ruHpVLVU5pQoTexq3G5ynX6UNo8JpY7Pc1bLsFMrVoLmflOmz6TB907s5qPERnnMXe4xcKZnW2PjQ0HWTdgfOgr7Ri9cWLEbcPMxVrhlVmt0R8bbDKIgP9Kf/SeVOIMpvFIeZCFqneqRd7MQLvsq30e/gmikAOt39KRr5yv+7yKsSZ8sBOdAR/fPuxgdxIR2D6Hn6AqBb4ALtUfsBOjrav0MVg1qw5zU5RjP331LAMp0oaAFE7hv/34COYR/CVtqbbPgZ8WTMZL8KZuDwgVUs5VPOOO86Yw03w21pmQ/5EZ6i3bJdozq5ZSpRMw7kF2MWWvnF1OFiOV46Zn5bvBooxlq+wuqx2FPvqXFl6zNbXy/wfNs89eOUjjkD+fuvs3vfwk507DXQESw4n1ZRlKUdrIUNxlL7z7zB/B1cbmGVNksbazXbcpP636M/nubk/0wyMjR3YSaDGGNUdbpcvAq5qAAznaQrF2kRTNySdtydaqxrlEjyichSVkNNIXuJvRjC6oQpaTT+Ya53nxqzrdsXFiyjRAEXzqRCrVhHTn2JuebTfaJlvd0WIExKH/BORwMVTXeq8tfKi5H2GEFHKubPRO1SIdQWu5RKkj6Ujs0+99n0OJ8xkO2y9QYt+0rnd97On8K546LZJI9D0ACkvSo4/TjqgDGm5QYjnkNvMmhD6wZOO/3vdf22RZlGbP4uE00aAomM6WV9NTRM65ZekHA0aQF/y9PTby6Mi9NWKBnkhDb3UfBGh/JyoG2J/AKLjOCFRIYvlVIx48HiJ4vBu8OBZ6NEcstazSOEU8dJJ2J0t88TNrJXRDTjwRf1pWBo2Ce5R8x1Wgg8jML7MZITj7T+4xGKqzqspOVf7JbtuU9en9jwzGqIIKEWP5GlM3FKg2h9ONvbJ26gFrIEC+2osWcSqPNqb8gYVcqZUgfwtb0A8lgBzK054OBT/UgRYEUDqWYmsRbbivGRCmLgjucQxA4eR14ITiS/Z9vTcua8yYJlqJ8twLEBJBkd2VOxKs4qzoPcYm2avj2jyq5t0o3OG+m4GX5CGqM5zsjRCAKd9RqX23Irm3RUgLCVyWqagtcs6XW0/XqMxYjA86GU6lELxGZY2wV9jmUcDENf+Wsu2F1G16W/TVlsHSJ+acpe68PPBjaBMM00B8LfXeu82cTeFbAwULbJHBNQdGP4dMPRbbi86PNrpYAskK4CdRhsgnhdcdwd8x0JelFNq3IR9U8l3Q0FsQ1oBAIuK3yJV3ZW1M1QXawxlFmTJd0Bu2+PHXuflhusEp8xl9WAjPAMPiTgGjAqpy2hqhfWRjPKKAy3c61VZ4O/oOmTpXyDLnxP9n9fYe5Hsz1Fu/FkDp5vdajuVHN53L2YUQrh8n3LCAu4Wd0miiuMYEEsiyxU7g/La59AwHFH3LTuPSsMcIrtt1aUFnFNiqv67VeK1dcx0fXYBdFnvrYbzGO2osp2L0cQFlxzk2cPWic7UXWIS4Wr1Sj1aCLNIFErW9VXb0h8l+/HxYNkO1iW7GXEYNz/W0pnie81UGbapMOrOTbaESF2I1Mc/jYe+Aj47mi4O8rM0aP3YKBvo1budbzhRoCwaBlVDWWkmKKZis+vM91M3inuiaWptill2JV35M86Egrh8BHc0ju1BPcYvUlVQ6PrRU8qhtzd2pD56m0GzDkmonJKZbrfrVgvhRIIUmKQI6dCnlWuqh4B3UqqzDdf88bbjfQiyP8YdutsgZUmt0AocC/sSRpCIy972Zc0SlzidMN4B3pK0UiWMJbfyLRME5jfsqPwzBY2Ki1OhFVJu/iEujt0qBgprKDU1O1QkML/lu6mcAdLchQJ3FbswXqaL6/fzF7s4jFvLREqAqSMILl/F1qtIKbj2yEVmq/LuZrSN+Yc2GulXEwxtXSUM4fuXrGBqv5R/tGk+XJR19PeoTzCKYjpFo7KruBRCiLiZHCfCHQrTReRURerIJt9eLIW1r0yM+c2uBA3Ll4foiQsNjiWIPh7hJcj87kEhoocLDP/AIcJD5JVLzdBRk4OTtISYkAAAAAAAAAAAAAAAAAAAAABwsQFx8n")
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("0xb344250417ad56d024e4a22de7cf5aee6a1d78ef86a9592ed39ef5567802a40f")
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)