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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.
0x8f787bef0547768b0ccec22166a4d71da32110bfebb8d0044148a262bf9ace44The 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 | 95 | 71 | e9 | 25 | c5 | 5d | cf | b1 | 4c | 11 | 9b | a3 | bd | 07 | db | cd |
| 0010 | f3 | b6 | ba | 78 | 66 | c9 | d8 | 16 | b8 | 6d | ad | 09 | 7a | b0 | c6 | 1a |
| 0020 | 0a | bd | b7 | f9 | 6e | 4d | a0 | 47 | 8a | 84 | c3 | ef | ce | ad | 49 | d2 |
| 0030 | cd | 23 | 7c | ab | 1d | 28 | d2 | 5f | 10 | 37 | 9b | 7a | 30 | 32 | 1a | fd |
| 0040 | 5e | 14 | 9a | 07 | d4 | 30 | b4 | 4c | cd | c2 | 81 | 13 | fb | b4 | 5a | 9f |
| 0050 | 9a | 0f | 9f | 93 | c8 | 77 | f9 | 70 | 26 | 32 | e6 | 12 | 22 | d8 | 51 | 2d |
| 0060 | 2c | c5 | 1c | ef | 32 | 57 | 2f | fe | 54 | 32 | 66 | 3f | 96 | 03 | e2 | 7e |
| 0070 | 75 | d9 | f5 | 6f | 78 | cf | 1d | cb | cb | 70 | bc | ad | 10 | 53 | c8 | cd |
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 0x8f787bef…9ace44
// 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("0x8f787bef0547768b0ccec22166a4d71da32110bfebb8d0044148a262bf9ace44")
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)