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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.
0x7f8660ae696ee66ca50cd411a3f7467bfa4a03fc3911cff1c67fb16fd95e44aaThe 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 | 84 | ac | 4f | 77 | 26 | 82 | dd | 55 | cd | a6 | 3b | 5a | f3 | e4 | 48 | fb |
| 0010 | be | 72 | 87 | c6 | 0e | 9a | 98 | c1 | ad | a3 | dc | 72 | 9a | 8b | 04 | 68 |
| 0020 | 2d | 06 | ce | 4e | ce | 25 | cc | 1c | e3 | 23 | 90 | 30 | 2b | 37 | 5b | 96 |
| 0030 | dc | 6e | d0 | a7 | 7c | 4c | 08 | 13 | ef | 93 | 15 | 66 | 06 | 44 | d2 | 01 |
| 0040 | 88 | 95 | 9f | 48 | 7a | 0f | 27 | 4c | 02 | cd | 67 | 45 | da | ad | bb | 80 |
| 0050 | 21 | d1 | 2d | b0 | e5 | d4 | d4 | 8d | 58 | 63 | ae | 8b | c3 | 8e | 5b | c6 |
| 0060 | ae | f3 | 55 | 1e | ff | 6d | 7b | 6d | f8 | d7 | 58 | a4 | e7 | 2e | c0 | db |
| 0070 | 59 | bb | b0 | 27 | 3c | 15 | a0 | 41 | be | 2c | e3 | 14 | a0 | 57 | 23 | c3 |
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 0x7f8660ae…5e44aa
// 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("hKxPdyaC3VXNpjta8+RI+75yh8YOmpjBraPccpqLBGgtBs5OziXMHOMjkDArN1uW3G7Qp3xMCBPvkxVmBkTSAYiVn0h6DydMAs1nRdqtu4Ah0S2w5dTUjVhjrovDjlvGrvNVHv9te23411ik5y7A21m7sCc8FaBBvizjFKBXI8NKWqKgdfcYL88dPypi3ugRcGTP1b7yi0SlziQmThaiM4/b84bcbufwfyXzhH9ga/CwZ0+cZASwyJuWKiV3yJvs1IsqZmBE+sHRfcFY7Ohml50piS/xknx4Ij/dKb4vm/yDOIjfn1hhJmMltYWX1Jzf+R9MhaBJLE1YS3QJs1DsJeuDj2fFVTFvzu/xRSdk0cRnrY6oxZc0WvfSRWNq4lipYvzGNG7kelne7ieyiLCTlA3nSIhOrCgekuKMobhv7p7EJ/q9R7JskTxwROEhtt1PooZXLRmSenx1wOj3gNFdj8NLs1NtcqoSIKmocXPHi3tlNp+zmDW3APGR0LPoc+moPCyIuhgD3dO15OrjsuFW0TDHnFbdG3vQBCI+fuEYZrTPmD1QM33b8gKAwQGv7jvaGoSUm9hqIzayh9kESTQ1CcBH03i/0W1DjIWLPcwWmicg0lWo4Nb+mNx+mmvTWhYyrj+VNdbiWv3CGcnpL9LPuJaZtgblcHy3M/I9tQMLpvoUhkWbn9hODTuAkrZ0YgQ391dmtjni4jBfP7nuuzxJ0Yo9hnNX+Iel8iJOMSe2E7dMxhWM1LbBzYtsNlPw4pzU0xyioMDq6tAzGzPTAaC9LJLmNPOyrGtuppsKcYMEFACOH9MR8hmOcNcbs7S8hCV1bP+wCNNGHegJB35eBVWvFBf9ensmqCPM03m7ziA8GE7GnUjL2mzLa2mbhmorw6YUBBmtUTfhrzjZdsgYDs7BcR2XwcjKlovvEPP2XjE8aEmwl25HtQvjX8zfruECzV+rRE01r7nsLbgxD+1DRO8vDGTFCzoTDnVPcvLqIRESuGnHTpSTZOcUOnqeaZhdhpf1BI/Jz5ehuzYmeokHGrWvcnNIYTNm5sf0FlzG5qY/EjVkE3B94BI/cuqUVLnyxjD/ncW5s7Erd6Ycurtua/SjE7slugmLJ/uqs+VlxPqiSrsAyzuMNdI+0COfmbGgayxyas5Y6zY74fZKD3pqSzBB7kDgXqupvDXoEjcEr3c7+qh3nAjYVFw0hRbFbOamC4KerakjfhXFa06EJY4bK+/4Z1z8MV8KUGXsgvLng3yBD48E93Da7mQfh0bPAG9C+zXJS68Cdwnvv3D9sQWS+JMtOfnWa4xw4U7Q0+AdiJ86OCpRAIHvX2ey3m2Hm683CfOEkF1551jApTgEE45v13moadhPK2NVzczupH7jEe6quurmxOjgHMEGlPmRdBOwBhNdQyEJ7r3eHkBAVfDA/qDbudVJzogWEqeF9NTPRKhnPqXtQ1WyynmMjdZP1Vo/WAwQUeLucu4b9gDqx8Dqi+8DvhYr2SCDc+gumzeJxELGrL9IaGKZi7lbgqj9K9r8wcv1Qh4FUZRyll9FjhODZNzHUzmNcCfYbJ3HNvWpFkFsDFlx1j7JkagroOrBCroRk4b2RbSjDDThu3QAz0GM5PVCTczUyALKrw2c3GnIVpPKrKEL/OLt4xtAbRm4EqmY/eLvgOk4uEL9tQ5AEPr3RPKlKqVYy52F9crZzu3ZNah16sbLSXn9fXkafDV5QC8Px90wIVguLNB6wDy3CTwdGdmEFRFxsPDPh8unXmYcye3xHfY1Eldj6JjOCGy0Rxwt/6N6N1xVHg36m6jOe5a0ATEA15YJQmmlgpOZeo82twXTF7EluoRCT5F+VGmwJU3Jh9O0yDtlPvMnA1AcHrUR4QeXnjyko0j0+X1B1Eji0b8pPyVMnqh7cjrmvgU1BgaHpr3tRd8/qzquPouWpVWDVju8DC1KHRklZrSxefWy10lmyyLApWFKYN4ZP7aIf3OljnpZqZ7dUE5QHl28NDsO46Jczsgah4gwqizaLO9rpIRVzvrmpmSx7NrBscYV0JgqWY65bdMwP9iM2TC8TG5z0Ibf/4woOd296OiKhXeyJN/B4mJteWrSozcP7735gWTl9AZ80kP5v1GT9swRolwSjK/cpj60k2Wmq6pYRKL9cuuFrqKqIsEADg4k3RJmTMCJA3rYXlpww2epbCG9Dx/YQA4MgYykS/QU94a18tcGyJXH/lW1CfeA4ZG0yq4BdqxuXUV5tsh8p4tQt3Th72/nqtmZFn/X7H2Iex0m6r6nTbTXK8erIyvQoQJuRqVyrYqOxGDJX9ggmdp6EWR+ciUNUzV4izZrpiJTshhy7aMdJW0DmNVhauOxNdmnT1YRVFvDOeZyilSH/3cc/u8a7YMa2XeMkro86tOSmwfFSvX95VaCjKYUbrO1CJt1lfmS8qCY0i3/vvloIVH0AVtHA6thZVzx2euqS2kZAWnO1wlPKaM9tRn2SBJvZGV/CRyphBJs/OfkIVk1M4gPEHWB9yvPnBAWX0qdQbzY+dYwMkPWWckw3Hz44g8LN5P8SfNYDllsw0o5MJNNYxlLWU2jHX34P+m12UW1ZUwmaILPhrFaxpLrINtPzBjz3VoIuBzoQsUsV/mqywhI7EiMAIN5GEtSfxldgAtjm0lh78ApVTHKlEaBM5aY7+HG7cvIUO7z904CFNUOsEnhWw2iQnS4UM56vV8OXdy1zpgXCt1VeJqIeMdURcflefXhfHInwE6ixy49ORlyzRaqo7m0foDsgo3iUX6dsIhxHm2KYFhEtWMWoS2/KkrOBglsHR1ywQKHDPxSQCLObvmsckL+DHpQ7EpG/NRqVIRciNnHSwclAnnNK0ifD0boujDqTFOsYQXJ1dl4JUbFLyXY57/2CR8mLm1h+IQMXXDcv8xzEcJJsrgsJmegQYsdIGpFYJ9b90152G5nHcYgPby3d/RxSlkKC6UYpyBOZfkqBku55MhihIMnuJRio2/3G0KZo/iO5py4+skqg858wN1j/7on69lI59SkiEb/IHMD2IRWq3OOOh+8iQZW2xQhc9lKW3oj3iPSRDLZuDIAXP0cjACD4ycyRAOsHUw6CFpwsXbv8TkyoOe76MZvsplO8/xJMtjWyImqg/iVYjabU88roBiCwkX28W8Hz7xuy5brpS1EWwwt1U8vP/0hnrsJ5aQmlYb30CEXOFl3kEYZHhrzcy+EcYCoIq2v59SAZMrNoNTMpXRjk7dJW74j7X+BNUWubliaAFSzo7QdratdgARgcgQqN0kb0BAGKMqjYwEGsxahD49njA3nSPB6hdYNdiU2zWtok35ypKi8baVuumJIbOwzIKQ5xf2a59IBAFMpEYkVKhNdjcxckVVZ4RBHb8v0XrTdB9jAmri9STZ6rIbQoXdeKlylKsCwVWLCltYX07FFHUgzTr7H26EV1H5YlDrahjxugi1GYAMCYzQg4+fQ+HsBN2uSI3UFeqPEzDh1nd2scJhlAbKIVs8g7b4oL5tEvrRLq4ebTikuY3OXkht3YnsEChe6Vbsc60vplUUVDurqn1Gxcv/ZiJRChLotsNyja0FqPjWGt6RbodwKdxLJ5/Ceuced+fQu/ePb6ylf1gSbfR+uEsEk1BJWMLCTJ5iKIgaFwDCeChDUQKwrzFJFB66fOc2n3W9xuWMysJtSzcX6lDw/dNJgyD+5PJIiUAY7PISsnjwwT5IK+FxjggLfTtxyKf+o0CGGb4JvfChuqJGL25QKUTSNKqUtRaL5fTDq00MLh8Xbet0SREZDL5z5Alr6TXqhsSkw7tV622ilV8ClVTZD3b/SUO9ssc+x1alPCarZZb19+S/p/vELEJpZoW4lHbRuiVBsyH7+nf++9NmVRgIfSMDIZwVYLLX1vqVF2lYs5BFM8u+2QYy1RuQfxcAuDgtrB5sdE1nKqYhD7gJBpDOKLvDESb7hlFAKu79BSoDrUh3tnVOmzi7CV/9BbEWQAW4FdpcGwfw6mn7jVe39Oz0IEqHRgGMssolgmsYpPATGHqwB/TcuozhU2Bo/CmI0a7IxBOxtT1Lk6QIfw/5OY92VP9zP005SRE1FZl2mlgb6bXa+ZsGwElmcwJvZdkyP9fuq+YYjH/CvvzUAlNwx74bVhyMoZgGUtS9QnENCVq2T8rAd57llNzaff7JMDb4fhs91kN7QbYWkHaWZRRf3dijdgkNsj0SPqM4MNx/FTaE3VUHKAqsac0c94QRf7R8PPDgexuYK+aPb8DiqlhPWdtlY0uPMjhdx+9CWwvbP0nvKWwYYhGGTPpUK5ZjWfWYtx+AAfFFmPaGe8kfg9a6jIr8veifvkdrdVNInbYihu7/IGjxUVV+0vxc/Zc//UpTL+jNQn7jeFzNok5uepQAAAAAAAAAAAAAAAAAAAAAAAAAABw4TFxwj")
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("0x7f8660ae696ee66ca50cd411a3f7467bfa4a03fc3911cff1c67fb16fd95e44aa")
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)