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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.
0x0edf41604e041256f6bf8d087cb6326d0109cffffba8618a5cc01ce1fdcf311eThe 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 | 02 | 7b | a9 | d8 | ff | 69 | 37 | 90 | d2 | a0 | 4a | cc | e4 | 2e | dd | 4b |
| 0010 | 0d | d0 | 33 | 2e | 3d | 8e | 7e | 19 | 4d | cd | e3 | 3b | 19 | 49 | 39 | bb |
| 0020 | e3 | 13 | b8 | f3 | dc | 2e | c8 | dc | e6 | 7b | 39 | 74 | 45 | 4b | d1 | a1 |
| 0030 | 7e | 31 | 0c | 06 | d0 | 14 | 38 | 02 | 7b | 8b | e6 | 4d | 97 | c7 | 85 | f4 |
| 0040 | f1 | 8d | 3b | fc | b0 | 0d | cf | 18 | 6f | bb | 20 | 18 | 8d | 76 | da | ba |
| 0050 | 7d | e2 | 66 | 37 | 3b | 5a | 68 | b0 | bb | 1f | 1d | 11 | 03 | 32 | 5b | 68 |
| 0060 | 59 | e5 | d1 | eb | db | 12 | b2 | d2 | 2e | b5 | 80 | ae | 7d | 7f | 75 | dd |
| 0070 | c7 | 21 | dc | 70 | ba | bb | f0 | 31 | 4c | 97 | 51 | eb | 3c | 7e | 85 | 47 |
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 | bc | 4a | 83 | 20 | dc | 7b | 4d | f2 | 5f | b3 | 77 | a3 | ec | 64 | ab | 90 |
| 0010 | d7 | 3e | c6 | 6b | 9a | 46 | a2 | fe | c7 | 53 | 39 | 6f | 00 | 3d | 5f | 41 |
| 0020 | 1d | ba | dd | 02 | 52 | 6d | 37 | 9d | d9 | 78 | 3f | b8 | bc | f3 | fc | 34 |
| 0030 | df | 70 | 8a | b8 | 3d | 35 | b3 | b6 | 77 | 30 | 18 | 72 | d1 | 95 | 48 | 1c |
| 0040 | ab | a4 | 1f | 76 | 56 | 51 | 09 | ba | 66 | db | 27 | 85 | 1c | 0a | cc | 2a |
| 0050 | bd | 5d | 0b | 05 | 23 | 44 | fb | bf | 6e | 2a | e2 | c1 | e3 | a1 | 41 | 2e |
| 0060 | 0b | 30 | 9b | cb | 2e | 2e | 2b | 49 | f4 | e2 | d7 | 8f | 4f | f9 | cb | 52 |
| 0070 | 8d | c6 | 67 | 95 | 74 | 1c | d9 | 54 | e3 | 11 | d9 | 14 | 42 | 48 | 15 | 5d |
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.
0x2d731f8373117f8ab0156d7bde44b7d5ad342d51456007b602ea26032b6a3a110xde44b7d5ad342d51456007b602ea26032b6a3a110xDe44B7D5AD342D51456007B602ea26032B6a3A11from 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 0x0edf4160…cf311e
// 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("vEqDINx7TfJfs3ej7GSrkNc+xmuaRqL+x1M5bwA9X0Edut0CUm03ndl4P7i88/w033CKuD01s7Z3MBhy0ZVIHKukH3ZWUQm6ZtsnhRwKzCq9XQsFI0T7v24q4sHjoUEuCzCbyy4uK0n04tePT/nLUo3GZ5V0HNlU4xHZFEJIFV18hnATSGtUnqrLVPuq8cAs4tNqDVf9PWnPbHQSBbkVs5BMLrBHVe6V9r1V7nO8Hi93DZcIT602l1XEOHCWe4s/oKDQ2XuSKxCunF04ssZ2aSDKZ/OuL36S83xx05ZX4LLmEFtkKL7IPp6WuvsIux2xCz60/vFytk76+A2B46y71vtafTwa+ZUDQU3ZRik4sF5Uhom6PtkGarHN5qwaHj93BnkjLA/mKxKcOolrC3xmjRHuxDDHfebSroRtdfxSFcD07ii8xoWiuaSvCHASO9D2gTR0GSJ9+pPWqrWskm/LvDXbEYg/9MJRyJzsz1L06sur7Wt1X87iT4nttepskAGWOHbFROAIisydcTf9qkJbmxRMaUWlmEoSH+KDYkWuZNrfG/TTM/c8tfQVxCgpBDWQnZf4HYjnHNIGLzZJev8H1sLu15VDzMYciCC2AuXB+s2yL+OvayX6krcdE1A3GSW0Oy/6iXKySOKVDb6K01CfXyuy69JYbZqU3n0l/JK3VXU42VhyJixJBpb21G0+Q4VlMaDeBo2ERx2sZUTaKL6rwFLnhgxjxxxsYTfTn9w44I0DjIijWijJgDBA78FnfHsGuwWjNzbOlvSmg4OQ7Su0q3ZzVARUO1AqDuvUuZLM++9NjYkwwt6n8E5xbVwmkPlo5wK9a/UnQRQpru/c4vfQW3/VkNz1EA5kPYw6uebO8TMzXRvQSPIxEe3xZ1NO6LxTljnz/z/9MQE9rkjvp7hjBTDLYeCeNhaziClyI54Jh4h2uXgAiIotSbacdln6AUzO84lRuWK8u5HBsYwfdhHw5czgXQiVsOiDK/vZ4NfqjKfcZ21qrlQFbebjzmbcRF3H3Me3cZeKSwQzVkOT50r09JTXRSgiblrTaWxG5iuFVLgTngDRkQmmQgc8K8LvDs6gs1Rp0ZuuE9Xmrx5Mq5MipJKS47Tw7rsgGsys0jwsUYkLkK8if0zufNyTQm+n83nKPaCvR/are9jlarBzdK7H2GPgC0vcZXSesxSJSz1CTxfE+OgzJ1O4pgQtTh0GlFI3qq0MPjq59qALxGo0UxOWVm0wpo565KIIKRrjPLdBW2/4t5ZUBOaFBEWSKNrXVl/SB1kWiTOB1Pe65eYn/O3ONyRN4FEQB67y1NfzXs1/V6mvs0sJybsR4yALjVad7Qa6UCyzygYP49qsVvoQHp1STB2V9Esas3XVp2Jbwk3dvHb4W1Rl+L7oKAS5bY70Mw1L1e49NIwd/jll1y2VUi/rCHScdLm+rmoaShbZbLp/cEqk8x+xymme4xY6+UZxsv1FTovGVdKgwOywKXxk5tuIRYxp2oujd4B2T9SMd0gf+V+DdN3qytK80AWruvNl9dG62oLsQAuDCFRvPR4h+4pOgfHQLTcH59tPIt6Mvy+LCXgaRDoqm4I0on6sv2vTwbYrKWCyT6A/FV828NuyW+yhKheeAQcP11PkRBIJKmKi3EAFF2Vi6ajU6LEsKOdkf4eHNSHGcfaOF5PEMoUtpegPuMwDTmDuwdDWh8mxAYg4cvoeuiPiTYS4I53pldC4b8OmI83idjG3BNZa3UlWgYXK6Y2DBNbk0MbHaZg70Nr+yxgXD3/LY542DzCRAVvUHySMpsPRpDBihj/iQEBv1IzEXTwylauEodm2g2R3478DTco6wEZDtXliLJkdLLGLwh89+7F/LFWhe1zQ5JOc/sSj0AmEoV+td7XAqwfBJoUy2mfgOxXKdfUGMsAYdajhIbL0PFH0Zyi3sd9mM/yRRi/cpL/h640KfP1NaAbDpSlGBXCjWKvfqg3lo5ZlfkNfpxkyl1aJp4i/QzA6YFPsW7CcBzQ3MQOise2nwkQoFekiIE3L0BBSFO50PupRoEQQh9pewDtyHkrIBlRdAUGzPgTy7IJnMr4SWFasjXI/BDCOuVaExkZ7LXNOYZYeO+h+2lSZHigwLX4hTwHJ+FepvoOg2//9smSJnc/NvRfTIzl4TnjmzJs/2xBksFeFZA2TZyxZjAkJ+P2gLJGznyQNBP4wZ8OgzB1NvMKjJvr17k0EjguNty8i9LZeb7cXsOR+9HBNaETYHiLGQB6WBslzAe7JBSi92aDKQbkuOnWbWSSh4a42fnEWo2sZLZ+zylI8n+kd8J5tczgVP/T1B4qbKJWGVsGt507b68DtaSi0OzPExwdy/sonRkvIYb7MVB8tEZQpidFtzX2rtDxvhq6/zZDl6pjnyakdMMkCVY6dObba8n97K3HEN0Nzod5Itwt7lCRBLfJLE7zxA3byf1IXO/Tuarkzg6WdiJYv+8MFZ7VgCAyWiPO7cIuUhsmywcyi5NLSQVD4sXdG4E0KaDKQ6uZLnL9wJmKtb+GRgUO+RNAYP325A2Hq0cPI9Y2C0ZsbIKicc6jmblHzO9+9pr0+BTicYuXNf3BzL9AAVWys2hbPDo4=")
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("0x0edf41604e041256f6bf8d087cb6326d0109cffffba8618a5cc01ce1fdcf311e")
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)