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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.
0x9576304c6224fad4f90b4b9d290fdd4eefb8d48c7b2ae5edb9a9d7b00a5a12d9The 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 | a4 | 8a | 5a | a5 | e3 | 60 | c3 | 2e | 8b | 3a | f8 | 6f | a8 | 21 | 54 | 3c |
| 0010 | 08 | 1f | 23 | 84 | ad | 6c | 12 | 2e | 98 | 4a | 09 | e3 | b5 | 09 | 52 | c0 |
| 0020 | 76 | e0 | 05 | cb | aa | 80 | c6 | fc | d1 | 23 | 7b | b6 | d9 | f3 | 3f | 11 |
| 0030 | 5f | 13 | f4 | d8 | 98 | d5 | 0a | 71 | 69 | d4 | 2f | 64 | 4a | b0 | 87 | 2e |
| 0040 | e7 | 41 | ab | 52 | af | eb | 58 | 1b | 32 | ba | 76 | 5b | f0 | e6 | 0a | a0 |
| 0050 | dc | 30 | eb | 1d | 15 | 7b | f4 | e1 | 88 | 83 | 0d | 91 | 29 | bf | e8 | 37 |
| 0060 | 8f | a7 | 58 | 65 | 03 | e2 | db | 60 | e0 | 5c | db | 85 | f7 | 71 | 15 | bf |
| 0070 | 61 | ea | 04 | 2b | bd | 00 | 1d | a6 | 7f | 3d | f8 | e8 | f5 | d3 | ff | 6e |
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 | d1 | 01 | fe | d6 | f0 | cc | 98 | 07 | 07 | 5b | de | 55 | 10 | 7e | f9 | 16 |
| 0010 | 1e | da | bb | 2a | f4 | a5 | bd | 54 | 49 | d8 | aa | 36 | 79 | 36 | 0b | 92 |
| 0020 | a7 | 00 | a8 | 0a | 22 | 0d | 00 | 5b | c5 | b9 | 74 | be | ea | 4e | 5d | 2d |
| 0030 | fd | fb | 3b | 71 | 28 | b0 | c7 | f1 | fb | 8e | d2 | 6b | 3f | 95 | 4c | 9e |
| 0040 | 5d | 20 | e5 | c0 | 71 | 4e | 68 | 34 | 6a | 51 | d3 | aa | 44 | 81 | e5 | af |
| 0050 | 6b | 53 | 57 | f2 | 21 | d6 | 46 | 71 | 38 | a1 | 7c | a9 | 91 | 9b | 85 | 6a |
| 0060 | 1f | cb | 6f | 10 | 94 | e3 | 6b | 7e | 8b | ad | c3 | 39 | cd | 22 | d2 | fa |
| 0070 | d6 | c4 | 57 | fa | ec | 47 | 73 | b3 | 3a | d0 | 34 | 65 | b0 | 2d | 18 | 93 |
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.
0x4b115e4c430a0167161c3de6fcade0e86dc517e8abc347cb8b41276383c14f650xfcade0e86dc517e8abc347cb8b41276383c14f650xFCaDe0e86dc517E8abC347cb8b41276383C14F65from 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 0x9576304c…5a12d9
// 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("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")
pkBytes, _ := base64.StdEncoding.DecodeString("0QH+1vDMmAcHW95VEH75Fh7auyr0pb1USdiqNnk2C5KnAKgKIg0AW8W5dL7qTl0t/fs7cSiwx/H7jtJrP5VMnl0g5cBxTmg0alHTqkSB5a9rU1fyIdZGcTihfKmRm4VqH8tvEJTja36LrcM5zSLS+tbEV/rsR3OzOtA0ZbAtGJMywMFyw2HoBpRhYEAlkJYQAedla7P38U0ReuLJFY/IueTqnCuiQuROpMncA4nS25Vh3flBWrx1zHf7HAPH9hl9bVErDvlZWjlXGu7eDJydCS8Lz98PWRfmRukuL5gZLHZ005xkpi/dZVg+2IoysqWwdvfniAo5xaU4K3jX/CAdznkm5WosEz0UdzdZa5A3QeK14uCj1HyCQv5eVzNXkKWe3W7zI2RjD2wEyqMAuME5tiMQnLUEjabDl5KNreaM/phtU0f5u6K3DGn8d3vy7wXn8lFS8tEorqgjJ1awDsSp+RLryEKOXhHLbvAt16C0wqioUn58geCV5OZMxn9UELEkcqiz6DW26xXrRiRXm+8cQFJoO1c/slgRKXq17whH5QM3IyVeysWZDvf8rUmtztMF+wRXB5xlWnmcgs2fojARSp3rA8HvNs+oyWxvsoVKwh5jyOtSBGln8LORqAJo4ZQYvMmcFQF7TjFe7aLTTmHpDnXHw9vj0TkTTOkZLbeyEs+wYCylYAXKixvAK/7XsZjZ0FFhJbzPGfWF9wmPIbZl1Av+XC7YN4i3hh0d3w74lZkZZ+Arg0gVXURIOARaVej0iByj3KxidSZ62Y5tpYOZSC+RLX83FJZKCRTW71h2XDRR9B7R2AyHdAUhdbBl1zhII6O6xAz6SVmzh5zpnA1J7y8XE0WTzph+J2gITBHfp0Mw8JRjjQfzcxvDdkCe6VXLGPvU58Nn3zgXx/f/IeLHpO25/pV/g+lPbjGDKWUJRuoYnPwe1sv3Qw03yXT3J4MYJEh2ktl8SqzMjlOHR46tftUEO9bydv6PKV0vr72y7eVJhBf0ttqid+QepbJC/onSD/fuvTdR6OmMD6sKsER9ukkq7Ud3FTwiFYOU5/ytjOrHfpzhS9WrkC0oMYkeQKodKYXMAFHOG7BGkkSiE9l1xL9nw/+t6xQefvMWzz1gcDMZB+QrdSulOig7bOA5f+fwFyJKjF/s61tPQNEbmJlg2DVmTs4T0K4saHm2hgO5YDm9AlyoemkS6FZvniwLSDUY55w4JDSk3EPHPO5EZKEIOn9ciMs5pv2zUde+IkuYtxrdrhp6SlQCIEJixSdEqeLDKaVpS8j5noGy5ss4HU+GxIHjUCS9vixIkp6PGvk0l7npSbuTn8V00tjXqKhVZB0AwbW7sBn1fSlhMOeQTLPWi7b6fUh5f66gnvVKJNcJWUk+3y5qY6onS2OOgssJGyaaXRU0HIH4dOkQjQ/VNWTTbUgGPUrRVAKx0sB+lmKxQ/B5CakZC7ZVsF8+g6Q4kC8LVEtUI2izGRN48GOCyR1ktMjNNpWT8iqFPCd0E8Q1kBA7avgUldatHHcGaGy98XMpS3uEVxQsPlKFu7dLAs9BBR8H0YkbO8Qio5WGi05c/fTxmMTfApx6Mujq7Xm+OUHYf4m+TG2d9x5pkhld7S3m2k18tH5kAnRFiMHVVLb6X37NBAptOL4zPT8X3DMKzt9p25qRfqP5cyNZlXdSCCVdV8RVawhfRfL7aLfJoTQFU4PDnNM9lISlZPRwSRW/PJMuxcYh6q/L3QxwjtGlXFrZ6awk6c+Qg0x5l9X9qoOSUuuG7E+FkAmIvp+hmlvx6EJvhXbdBFNBAh0g6JbMLht8ny9vJb9eLEayhIzlfUqeSkgeryU8Gr4oeJmkUwKU1WxlWaCQGihcTcHNnb5GRbvsLJte5aEDAvQ02KCeraSRLRHA/WQeuyWdhZ1x5fzlxPmq9GDj9JmmWuI7Nh2qeIdJ/o0dLtNAEhfVwCcYimM6ako+XcTHmycRh83y7iMd71MKTp2dk8/l44u4nKlb9VvoTBuHCMugGmOPOr7Ni1cUMy/8gFPE1RT2nCjY/WtEZyunvNLtFhaOhzuYBkZk+iB+5zH5ZaqEEyoGIc4vjyjyF2An2hkwlNEDLhUaFV9xwukmM5YQV0cvJqv0y8UlB3z8IuJwgo359Blp6KEDML/LiNCXCaaOrIKiKJvjnLtVzUEcqwkKmnwtyZWBTdUKsBOwFBLDtr9IzXedEhc340yHfwM+g26q9vfL4WkbmuPYy29/ZDnkN2MeFj6uRUdS3ii6gC6+nQnFgUqpJ/SVy1ywXIKueFhzYqYKhq/2Q61/9YSYYn/MEvmdlQp6anwlkMWAfEW9nySJ3mdkrfY53+XULaibJOgJjlkjbAYS/R/X3PM1U/yVK/MoEPzb8tnuUgOwiooZzWO6PKhe1VMztJM3mUYzcz7p+Wxy8rK/JFFU5Cq61Hd/1FRJnnqTN0Wvt6Dj7gOq81rFS4jXjBJsL311/jDrQsLliq0oykXqXX5LAZPJWbWF1MM+fY10M4UfSyw6rbGAtLRGp2CIKzGW8FggUGyzYoRILI1rR5Idb6wVCbJ19ig5xNt3y8W+AP4YJl0sXxzF6T0KCPOOTbqY1mpat+4=")
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("0x9576304c6224fad4f90b4b9d290fdd4eefb8d48c7b2ae5edb9a9d7b00a5a12d9")
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)