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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.
0x3a4539be184a826f8fbb2f1d14c8ef2f3dce469402bee50d0315a4dea96476bfThe 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 | c3 | 3f | d5 | df | bd | 20 | 37 | b6 | e4 | 36 | f4 | 03 | 0c | 82 | 37 | 67 |
| 0010 | ca | 5e | 80 | ec | b2 | b9 | dc | 64 | a9 | 04 | 7a | 78 | 5a | 6b | 11 | ee |
| 0020 | 55 | da | 9e | e9 | 85 | e2 | be | 7e | 83 | f6 | ed | eb | 8a | 15 | 85 | cb |
| 0030 | 33 | 6e | 20 | d4 | 25 | cf | 50 | 8e | 85 | ef | b8 | 79 | 4d | 62 | 71 | c5 |
| 0040 | 94 | 31 | 43 | b6 | 81 | 5b | 56 | 7b | 13 | d9 | c8 | 1d | 24 | 9b | 9e | c8 |
| 0050 | d9 | 10 | 3d | d6 | 16 | f6 | 66 | b2 | f0 | 49 | 97 | fe | d3 | 9b | aa | cf |
| 0060 | e6 | c9 | d9 | 3d | 7c | b3 | c2 | 4d | b7 | fe | 8b | 33 | 4c | dc | e1 | ba |
| 0070 | e2 | f1 | f0 | 31 | b0 | 77 | 5f | 95 | 8c | fd | 9a | e9 | e8 | bb | 47 | 93 |
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 0x3a4539be…6476bf
// 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("wz/V370gN7bkNvQDDII3Z8pegOyyudxkqQR6eFprEe5V2p7pheK+foP27euKFYXLM24g1CXPUI6F77h5TWJxxZQxQ7aBW1Z7E9nIHSSbnsjZED3WFvZmsvBJl/7Tm6rP5snZPXyzwk23/oszTNzhuuLx8DGwd1+VjP2a6ei7R5O1QOde1Pe6S4UNCik3uLZuUVQ5rHdrLlqcaoCoOiKlSRfktR0RY0994mfm7tz12WlKYhqw2yzktZQLjM3zOLwZDdJ5V6q6xu+HskZDBLksldJxPlYz9vdrzxQq/BwucsVvfu54d5d5K/KmJOxzt+J4evPqwgONuEjPLNrkO8dQ4oo9WnIuj9Yr0fm0FGwPzedSIoyghHKXBDJ9zIwq2+fBiHaMf8q50G0WTay0CYahWohlgp16djNAM0ao01Gbg6FU25VvkCBG/r+JwBMPixlo/iRafkI5KJd2X6j8BtidxTv1ALZTBzGdbuInZ4ejnDHnVakgOzRFuItuHYHDrSGPSTEHatd/8bdmWLM4EE/mjfjfCEWKHue0YCuBzP0iaLqvnlEkFwiQI8Ff8VLjg8eqUTopoy4KTADk8r+oTzXYRmpIxDwnMuf2r2Yj0QI4+xFvC+YekBCGcuWkpqm1S92WrsMJ5Z8Cam4zHaeP0vb8TZu3TpgrbCF0sZdYI6Hwn+JxNcabRzCij3OifYpNQu7HDiBXF8rvsBqugs914WQWHn1FVn71O5JUxwU4xemqXQfAv4kAKV5ozNSiLqQvoknUvbBKyGA2wVXfrspQN60SlgQXvufKPZjU55h1JYQj0nbC8XsTNFxISukIvEDmPmswbDW6/UnoBuxP6S/LlT4rujBTfYjYf3PBoA1Ui2VZSEUwqNmGQF/ZKGU3zDbdspDUhJBuQZ9xwfJC+d7qcMOgkIH4MF8AsBx0Hd6JXKwtk4z2y0T4FkOOjIxJu0N1eOR8AujeX4o7OBSWhFVgkXoQrUd1Gf3lQo0kGw8Gi23Rs3QGm04/Oj0F/bet8f4lCLMH3ygk2hXUFIflEFHLcrwXtb5gO1+ssBxW+LPf7z0MrM6OZXdVdxntTWo1fiQ3hsHYtXXuA0HMf4iQbvngrLfqfNkW7GP6g2zUikCfglYnQRySYxtX7pIdu5uHC/5yVrlipG6+iO3wlPW3Pzwt7hHVQlrZHpUy07qXAqxJkpvlJyrw63PulCwROoFbh/8YvUgQWG12Lolu4fiiB/rJvyxlIibhTvW6gLyQfCw5FPTQ2T0NZu9Z0beB5WPWERp3DZVDbxZoiI61MWvTe5s0wwLoj6vZvaipX1CHk+HxOv91nHlYkYv0xAuLKqqFCwl50hcv5UiYRiZvvtXSPE1eWRgVRQ7MTPj64LekTJSIQOzk3oHf4IyXucMpkHIT/vsVn0V5sHBkiw6M+2hzEqEZ/m5FE8G70kCvfLEdAR9OfgDxgHdVkOl4a26vZr3aL7Ws3Av4oeMMrZOmzbNhDfFXyaFaBegrSUooK1PeZ+/jzvzg5YOCUaRbA7GLl0XPYL9xnuAH+77127BPqTSDB2LmLJHPqgpmWhIX2eZmGdLN/dUHJGg+9MGM+ceHcQyf8z5jmKHeiDNmQXyanSsHUbAP+J4LqYk6GqJHzKg65CjB/inLJmwWSka0GT2t4bM8hGxdsDbY3k4HDHo+U2yAO9Ls0Vy9Iz6Rn9sDvPZqqf06IrOfE0xs9HRgaGlaOMjNekxNXKacER0SDOJb9PiUZlZENDGbqlaD/W3CUDg/C9OHB2EvVzgiYibzZ+t12qB4+AOm5Rfm04sOAJwmWonOiZDcp6M0crg0zWa5+ysYFc6rqFCGMyo/k1K2paYjVr08DHhAar6hka8MrtIuABhgpJGRqKifTJeh2xtyaKfjLq5/be/tYWUhC0Y9RQWOOyOiHtjD0uzPZPesIQ/natkjMD8RD+T7ygNolpwXtUI2GRM6Vtq+h8R1sBf8t1lWW1EkwGhZb31v+O0EyIsCWXFEODdj+oyoFN6NlmgFOeH6qqjzUdKe9u3tR9pLVi3kq2BA38wkmF5uCgJHefXyzJ9YI/ap/Jp2qOW1xknsnh5iwcjK8bWxw0F2X09RoH9/I9pc0WLQr49LsFd7gV/goEiJkDLIBg/1nA+ASbckd6s4U+xdPHzqe7oZKQX0ARJn6yOq31udLNe4xTb/de490Gd17SM++/NRRIw4a2nqQpb/KlJXe8ZS90w6pFVAzWmau21uvNywJAHjTdNeY5EL4XOCIk2do0XYYeuL11Bhw30QNq8cGOvKA5UI0Gi2cgcZb/DDbiUASQ8+GcYe5BX5gUEv71jCrnVjH4Yh99bA/yRtJpV04f0BWM6NhITOS2xTbVVv6mKG0UgfzxYWe8Jj2IjWynCTLoqsXeW0xoSt5TYxWHzCDT82y9Ikl1cZlI92A3YDQAct6R2D4jzw+8ovQU42Qp5S07aLYIfgOFjVL4XMx0U2n7y8oDGL8nmDXk6ZeIIwwu+i0RkZB+azeaAXydimvATmdj8XUKKBgWh96G9jpHLyG9XWwaBqHO2vhAhIUCabkcaRj6DN+SpD9q+2NNhtZw6DGB9fIyzq1EgKX0JeJPoXMGVDHyvCDecvxapL69Zt8AJmL0Hmpl5oyg8YoHVDr86bJ5EgFRzjbX550NObMHsfiybPaBHc/yJx1CkjVgS6uXbv+xxSle9eB+UvOsWXZgTDBiHWv48XXoB3YD75BnjePF1SmAptttC8RZjJ8JFuSAKYWHXDlqq4yrW1y2rs7FYBtknwcbOeCaTG0hjzcxTHaAX1Kiz93crJhhxpOhA97qZvgqPKXzswSfWEvzVFUb4+72pg2gi8XG4Y8zqD1TpJY2a3y4nxx2uY3ksGP9L9bfkcbNzuhLVqrwpg4yUrvNeJZSMZrk92EgG/DFQgcCthVoDGU/3FyQQVNjKc2Xew+4A9Nte1m9mx0F065ATTQTW4jor1H+OSJSKP3br6bFQc+o2SuYI9oGSa+jfwdf5zSNp+g2/BE9hwzjvg3K190+Y9Ey5bARH4pnqcYAznElT/65ksIaL9MzK5IH7WkAWzjWwhYIdVIH832mNfQpPbC4pj7BSjgTRVW/QBduYpOCXz45YCipp5+8VBshmdh9qNgJECyoYZPY3luHExW5Kd3CBOBVCjL6wU9JR5t3QtsrCovA24iDxyGNVnhh605oi2jXjGhG57WzQxpm3oClq3wDm1zTkCeHtvNYaThpf36oU8CAb4/1afpokDCS7IjlqjqWx5OQzn15yHtsB7ADMS3GDVUbrSKPz5GvekyKY8uHtGmxU/3Erk/SHq/M2LG517SVnjTO7audRC93iwxuP6W58AvRB7UHFpQdycpJmPZy+PDTrKq72yDWR6jLtVJoDn5NTtb9/xv85vdWmOfU5Xu99RJfL5ctt9s0/qGci0ZUhedcBWpm4c5iDWMJfHO+Ye9Iwds2OOD5BsSTGolKC3PErJ0os33aOQXRVQPr69khacwRDIHnxOta67Edpa/jotRuaY419MTzLuU6FhmJirLzjBDQLxRXx7iqL7ejTC5zSl4Tcl41baNmqklw72tPTogdRtTBJHPLUN2aSQB3kBkynTG9m9SBeRVYJMLp/ICp8VjMhAt2cwpflGhCHtYjkLKU0liFiq7AkUIHnkl6I9Cdgm57ccvP+TitISmpH51yav8FEb+WRLfoLQBqenDt0Y+QaSr34tpc4remqJk/WTXVjO3iRyfYTxNYPkIIi4V5RdzVKhMD2INdJP0hq/ZZsVk43mKZ3kEBZDjXC1hJs8OZvrJIXofFixyOmO+ZneilqifyF0RHSgM5NnFe8FY98gRKTv0V++WOgxwLcqsjSHysX/CG0k2vodzs4Av+tLuOhhAgwxmYxRsjR6bKwxsdCy2XeHQ7QeW9GQN3kklqBwYqdpJMcGEikv4T8B4BPjc+NsOMO6b+Sg0hZ/LEIZAnR75V6XzkwyIMKOYXM4xhTzDDAaBiNWuR+MW3bnt4IA9D+t8O8V48z/mPg3ilj3Hfl2v/aZdfOX7SqXSEqmM7BMy47iCVEpFqjPFelYmXTtUnxyCXAb4JZGskGV9+VOv388u3gkZCkEx7cksgDjXfGkIjLVL6/pvn+s3mynoTHpyt2ocwapa8BKZafxRC7w++DB5Tt7WObKMD3w0rx2BaP/0vHcM9P/hmX20LeqPi734rji4iaRxZmtISkV3TcQruCwUkivUR+rr+NvQPW4AGudORcJ2/6/mpG99dFRGJwW7i/DR22uQSPhcJc28hQZORlOhmJO/EIzu7H6ebFNo6teJK9p/0c/Ba00oTorJrNqBBQcL8Meaug1QnKnqrQmdIXP1O8LHy8yO0B1rsryTYGWo6vS1Py0yeX1BQkaMYXD0fr/AAAAAAAAAAAAAAAABgwWHiIr")
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("0x3a4539be184a826f8fbb2f1d14c8ef2f3dce469402bee50d0315a4dea96476bf")
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)