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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.
0xea8686868a110a13787fc4ce5f69c4e014ab742e8c59c306e1632dcaca7d7a4eThe 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 | 5d | bf | a7 | d1 | b7 | a8 | bf | 1e | 20 | 23 | a2 | 32 | 6f | 38 | 50 | 2d |
| 0010 | 08 | 47 | cd | a8 | 2b | 64 | 27 | 11 | a9 | c2 | 9b | 2d | 5f | b2 | eb | ea |
| 0020 | ea | 78 | 03 | df | 1e | 91 | 9d | 1d | 88 | 0c | bd | 62 | e9 | 75 | b9 | 5b |
| 0030 | d1 | a5 | ce | 9b | a2 | 36 | d5 | 07 | 3b | 41 | 9e | 20 | 16 | 1d | f6 | ff |
| 0040 | fd | c1 | 08 | 67 | f4 | 4e | 93 | 9e | 03 | b4 | e1 | 6f | e0 | 0a | 4a | c7 |
| 0050 | 88 | ab | 50 | 74 | ba | df | 55 | 71 | f2 | bd | 55 | ea | ac | 0d | 62 | cf |
| 0060 | a6 | 61 | df | f4 | d1 | d4 | 55 | 8a | d4 | 53 | 36 | 74 | 93 | 85 | 2f | 9b |
| 0070 | 1f | 8a | fd | 47 | 5b | 5b | b7 | 12 | 9f | 68 | d9 | 14 | e6 | 09 | a4 | ff |
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 | c7 | f1 | b3 | bb | a0 | de | 86 | e0 | 14 | ca | ef | b7 | 45 | 42 | 1b | a0 |
| 0010 | 54 | 04 | ec | fb | 7d | 76 | 5b | e7 | 8a | 0f | 70 | fc | 0c | a5 | 89 | 92 |
| 0020 | 25 | dd | 5c | a2 | 1b | f0 | 88 | a2 | 78 | 8c | 7d | b4 | 0e | bc | 1f | 84 |
| 0030 | 06 | 3f | 2a | 57 | 3c | e9 | 4e | 4d | c3 | 1b | 1d | 47 | 0f | 50 | a6 | ba |
| 0040 | 9a | 4c | 3d | fb | 77 | b5 | e1 | d5 | f3 | e1 | d2 | 2c | be | b2 | 05 | bb |
| 0050 | 31 | 20 | a9 | 79 | 46 | c5 | b8 | df | 29 | 20 | 9f | e7 | fb | 90 | ed | ae |
| 0060 | d5 | c5 | 96 | 89 | d0 | fa | b2 | fa | 32 | b6 | 74 | 42 | cf | de | a4 | f6 |
| 0070 | 16 | 3b | dc | 12 | a0 | 0e | 4c | bb | bf | f3 | 26 | af | 4b | 06 | a1 | 12 |
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.
0xc15468ebcb36452e54dd2f1ab369eab35dceb2cb1775984274ddd8a976f8f1890xb369eab35dceb2cb1775984274ddd8a976f8f1890xB369eab35dCeb2CB1775984274DDd8a976f8F189from 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 0xea868686…7d7a4e
// 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("x/Gzu6DehuAUyu+3RUIboFQE7Pt9dlvnig9w/AyliZIl3VyiG/CIoniMfbQOvB+EBj8qVzzpTk3DGx1HD1CmuppMPft3teHV8+HSLL6yBbsxIKl5RsW43ykgn+f7kO2u1cWWidD6svoytnRCz96k9hY73BKgDky7v/Mmr0sGoRIEBev+00Vv+oQ8p40Y01dvuehM377avj5Cs9hZOgbvL33LYVWRPZu6/YBYDCiWXx7U1ZeCUoQiT6BtMziVwRTGxaV3iVKLMrS19vh4/VeW4IO9Om0sNUsWzmiRoiFyuMuqp8a9aQEn9XlrRXc8tTCJrAHn24jpMFJbBrM83nNiuDlNOWqILCh8jSTIhPcLrSWSH7iJIMlu2DrJpbOkKILe1Lb6H8OTOJg8iqRJB9KFD3jHFluUNcZvcqGJEqx71tpjz18/nO3F80vQ1vVpy7HU2bnYNrSGk/JxgMB71Q7Oo3wpdyAJ/RET7B8qQKOQxoCNOCrMrSUUQQVxAvF2XeIl7goKZ6VQz4+hvqL0OXVblI8VQxRB647BsonZpcu0YNBMK4+xyBsw/SX4zn6m3MSbBTTUNOZPRrIYUG4Pohklyj0MveRp/tUw+p7fHlUyzWFevDPUhAPjeo2NjX2j865babMP4ymEJEgfA+3d3ufyyi0xCW5L1F6UlPyf2Bq24siuJMFvj1nQzDy9cXO3ab+1eExarTVYfZxuZHnB2F1CkGroi1yA075DywaEPXl/J1yekRUiRJT739xp+MM2QD/1xD3ZR/NjxvR6Khox+AMJKmqszdhJ5h6Ti8tNOaEFYi01Xmm/90MYVQogzRYwj4egbqSkxTwuF/MrGZdyyRhvwmbvLWWcIUpLTiNrIj/6sipcEbARCQ6I+eLIGEWWk6ERquKA3jGicyT5w1vf1Fh4hYv0SLyXJNP0mKOKTx5M6cxAFVID86Sr4jazVXq7wd4YMHXfjrkh2e6VjUiOEKsQQOrEyqfDkWqJ4IoX+uRd+0DTPhnM1MXM9amk1HEJ9KIkM+GzQUm6yDgP8vkXO2kdVDFq2YYRaSkr9oBSy7SsjJWTHfhMe1IGyQLIKMw/PCpapUseGW4CljCK3L1I5CUd0HLt8Gd7htKw8+FV7uzanH0fN63udbiQ/3GWgeH9iGsdBzUpdKlrqbcjmClC3NUWPdlHVxfnhV6d1O79ER9v8OtdPSpoYkaeNAzJKqRlIljr9tlk3A78+uQ/yOgmISW0nQAc1JH1fB8KpmJLKu8XcsFUXUL6eAEoNJYW5j9hKOHnpgj5FYk96ajCfnZserwLIBQhvQv6RCysxW1ijsQlU3qnZYqoU/mW8k+B8PGlofEEHV7EPGHTpg23Un9wC4ad3jGwSmXvamRPDpKktzSGNI9yBZ+wELUH5yC7T17fb1RX1hguBenw57nEFZ0zKibd5VhWoYsIL0aVKRjYKnlziP+xLQCl6DQg6VLYRodGVh/sVckSzWsbzgwMxZ9VE6mzVm67LPNLBRVRJTRetKv5e6m6X4IqigX98hv8wXHAfjUc7wTVNOVDNnvnDj9lK0qVq8S6DaF4p46u/YlbeYeW5k0A2FL1OASqDunpBQsZwvwb2ZMgHfVD/uANeoiM6kQMa0DKCSRUoDMDiykw5NsshfnD4yiMk5J05/mHA8sughsTQl92IpkIsvU3HcyRz8Ku53gRLRbEyraobseJQMX5R8lAEXiJRKtYfsk0P8c/wfmpUcPq0nKlVfusPw9hlXLn3nN3YBGvKr+uOJwpZaLPruSjquYgki/oALLOQb2OPfHg3tL8s6e5Q/sfe2Ly0M/NolrculIcbBl/fFbO8JMRdvwt0FHm/BHcTtdO6GsvUXCqokcDw2CJvCtx5Ta8tb/fT8XSDJnD2AEf9UbL3VrxofgPT/oGwkejjCFtqnR6gHCnpjTZg634ebEZ+8G2Kru2si0GJh1+JyUcMIZdM4pdJKDY4aSlq7X+gOARdSS4W8fIBlsh7RzOiB5udIkaZ6fTi0NP8uFGWVWzptE/RCVnYT/yitoo3mjC+gB9SsDCydxCqXVmHbyOeCx+CBMD3ni8LsySEn90JSPPPBpQCqUI7aQu9mnsoFngaXyOmQ+p+7w0X7msioCnMgb4fpQtUQTRh98qDZ9472G/VUiUqvuxrlVngRY1DMn5+Dpv8AFmGI6WgHOCkGzQx1sY7WxTDgVagnyxxu+J9q+hzmvhcnCUs95PZS98NzdRJy4b3grsOzbn5akFbkM6N3T2sOJtpG0ZX7ahmiFybFTD8SpiU9IIcnUrJTqpB2MYUKvDzoWaFN03s3ECqATK6Gx35GFrf1tZUz3rfncEZbGIJVWmMcbGfHRZttLO2G2KQEFyDh2jNGPau9qugEjqniMI+jP6zZFKqPBatS6escojjyNw94ypLyfS6H0jG/zSibyvtbGnRE9rLWw021xDwZmNrDI8Vl3IZ1BUv5qZiq4owDyvSELbSr7qTD+IT9bpEwDTHg2sQUtiT57YSNCViMxM7GAHKPY77IRRzeZW1nFBhrj1tSEDsZdLqs3dhYxdSzl3hYoDcqZ7gxiD8bkHYyFP/wxjbFjTFtmZSPg36mrxU3Cv7JFvsk8=")
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("0xea8686868a110a13787fc4ce5f69c4e014ab742e8c59c306e1632dcaca7d7a4e")
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)