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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.
0x703e7725c300c7a94d26b012311af409cfe76521e34d2b2615e5376598a2d4aeThe 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 | b7 | 2f | 5f | b9 | 6b | de | 5e | de | 39 | 1e | 7b | d5 | b4 | db | cc | d9 |
| 0010 | 2c | ef | 75 | c7 | d6 | b7 | ce | fd | 04 | 91 | ac | 0a | a5 | de | db | d6 |
| 0020 | 3a | 2c | 4b | 30 | 78 | 42 | fb | a6 | 64 | 4a | de | 49 | 50 | 70 | 1a | ee |
| 0030 | d5 | cf | 8b | ee | 2b | 6e | c2 | e3 | d1 | ef | 3a | 05 | f3 | 2b | 0c | cc |
| 0040 | a9 | c0 | 04 | 5e | a6 | 17 | d8 | ed | 32 | dc | 04 | 0a | 2d | ff | be | b8 |
| 0050 | 62 | f4 | 12 | 67 | 6b | 0c | db | f0 | 9c | a4 | bd | af | 9d | d4 | 1d | c2 |
| 0060 | 3f | 96 | 32 | 99 | 17 | a4 | 40 | 98 | 61 | 77 | 8b | 3f | 0f | ae | 69 | 2f |
| 0070 | 63 | 30 | b7 | bc | cd | 10 | b1 | c1 | 39 | d3 | 9f | d5 | 6c | a4 | 7a | 7b |
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 0x703e7725…a2d4ae
// 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("ty9fuWveXt45HnvVtNvM2SzvdcfWt879BJGsCqXe29Y6LEsweEL7pmRK3klQcBru1c+L7ituwuPR7zoF8ysMzKnABF6mF9jtMtwECi3/vrhi9BJnawzb8Jykva+d1B3CP5YymRekQJhhd4s/D65pL2Mwt7zNELHBOdOf1WykentaW99DB7iCpyogdBWvGbXgXxo2dB8XcoW6NkFix0Unyah00F6IOWW2QJiMrnoO9OY4llhv0Tpo67Z7RvmTbxn+TK0r3sAae+r38IJjQf/BuLZc/lRczG+iHqLTkkYdQ+P4poohaVJ53ndW9L/x98XzSzFroa5DMNsRNavSEbELpAhpQjmbje/bT7JPICfb1c9czUMyPLx7YrxTmiSJNzZylxZnA2BGKUzSJgClff5QNlHAJVSJ6+HKWrGva2TudOYO5XM0+XUIjUOIsr1sHe132VnZuoiohj3A16Lu8HVWFZ4XD/MVeii0pMle+lfdPf++IoJyHMVwC+wlh5ZuUVBtnEg05sxTKjULfi4N6xwRQUjd/ys/FPd1HKCQlGkRsfH0Vh2RBYpohbrMEsCZJoEzlScyNqYQYmDj2+AFb1H9+ZcPVo5CQABuktMIn2F/bx/3NnGM7V2XBp5bjVx19rVOQKI0HrzPDOaSZIpimM1lwX4vZIs04EWY3g3Lub2z8kp6iJotZDKJkUyniue7qwBPmRzJvJCfn7e4KpZ6Ba/xyPBUOK8F4QvV6r9RYbJGrYqjprtYE68P68ZiQPHpo7ei+BSLucOLQEBRVvfRaYHmMyIifDYSkhD6p4XuiRrTDwsjEyWtmkszFIRhqaDZJhsGj8SPJFM1w16q16OVqp6yPKw3bRWiE3LXn/W1VU7RPAMNd4xLz9vRRH9GzgBh/IvbZE2WcPOez4c6bk4gDxe/u0IC9mRjauiTLKMisCMn3Z0ywvcQI0W8S4TnaL1wjIgXs765Ggac6WD85Oz3NEhgj81VQRwyTzmrDF+CU7i6Sv663SE485FFbnb+520nppkaXT1T7cDrqSjRbcq48s49BQ0GgIjqJaEj/yeumMVw+148miSzWknpoDwufP9zVEm1IHod1CzSQ9nkII93BmSwTtHNrXldTijS2rGQHfnllV/D0edsAObm/eP8EL4frAfrdxXCoLdeYlrIVMxmRIzrQzVkxvlDQS7ybVxXEAQ2jZStUvqi2Tbl10k4tyUbyKvuX08PqB1crBLalOFj54J7xGQ11xMZ6WrTZM8t69ItazMaaiCrLfTZGq0Rx5PngoTBN/C0Pio/OFhemMaEcp4/bB5uOPEhzF7xiMJ7r3TGfRNnzsLsZ7iPAuTFO0CpGZ9kpkKDC6HE08/797wmVHLCdAqvoBGovmJdoi1pqAdGAURL455qV0JLr2V16T78b6QXoc5QW7KTBVw1+5O9bernq6EYU0eov3M7mvByS2pqY8IxAp/k5wQUDkJKW1jjwXVwUksbdWJ8uD6LcIs0KIi03Zfzm/rvxl+6ERS+8W5j3WgPTPVHLSjUCBiACWjiKIm8dRbXqgJiBCcA3QmX7t2qjtvAS97yTRXgX1Zr86QUtdIab7v5wDHw+XTzM6lhl25z9AYkA6bwFs1q4BYNiDM6YvPGxQ/U+5y+sCdUt8hqM0OxHkSZcjgewIA3KgRtlTvLN90BruiB25HM2MyVJ+mV+p8qtIfgAygoezIvbRw6KtN1Yubhm3gngLTeZEsQKqFVP7hQCOCZZBt7Pnz5TvT0TqhUPQL25gcRaHOo9WGo2x87DaTMP8/i3AFMzBgLfwj1kJR3x00Cj1hJhRHiuSW+a44ybrwMU155vPCjV18L3KRiG1dKsIUgOCekuIQAXBVSIygeDZoCX9VyJBT/5Kq+Yw4o+cgv8shdEXqOAqw+q6Y1UJmA1aXujkfzHQfNuyxljTyHaIuuV3vSL10VKhTlAxvBYWOmkFmwp9k6wIeBS2h0xFIjs29CkrnUkK6BhQhBHNY9dCORURYjc6CdqFjx5CukgwyHj9i5BASroIT/6ztxHU1uoA/PcNEopo8GBn2KdV6CF5QJpKVkLiUPFL06ufBY5yzdk0AWUZ74DWlw/QQngKg2HMVzY9hMpLm608TuUsGz0KyT23R45uwtJ5YKL7+EXekE/98f2AAbZ+5ZY43DAPLuVb6JdFBtQhZ/uWvtVyQsYBVWVUVo9vfYfz6ch2Rr/LT4nwIXZQtbMlp7Bqrtg679vZV9UnTAAM5iODQW4oqZPx2xj/pirUAM6is8BtdOBL3Wl6bsYoABMdJJqVCc0Hazv8+LIuSS/IhuJ4YByUJLSvyRyNAG4KJg62VI+0ODLEObDQsph1SrkO6AkoJJxTOrfZb/hG6TdkxFw1f2QzkYQ82XjSZu92LwjYdvW8fw4NnvHF+Lc/to3eGr5ZWBYh7OZFAQD/cAJYD6h1j6EheKNGRs9u720zd1hM4KXSRhNougymFkA/Ki0Dw+282iSWVu7dc8c2bQ1QscatkEPgf7tMjpBtbuNDhL7InTkeW2C2Qsk+UmTDKC31PoKYUjerj0B0vUHIqgXPhAh3kcAonaK6iuDZqCe5xQX7p7g10TY8A9gi8lTaMnSgEUFPo0rLl+zg/lZWJC3DnN/t6WJA5LIxrZ/SMZNlKdx3GhCONOu1XIbvuEKDNMUv5jrSj/E+pCbJH2nLNdR+IBM3jKAGcLs6ubbmGrCxCX8ngENmZI0E6yyrk/8gQC0IGR32vQz/0vuTxA6iW31alaOboGwhN/8c/bodCKYqG+yvIkuklryF67Ge+96xU2eRXA+cUfN1dsJahsmNGA7EsZ0PzHQCiYqERacU9bippNaDdXRsyhA4e6WmPwrlLnQA/OkgIwpWlHibcNQNjD6aubteAxno4maYQnEpMiU104MC9TmFjs5hcB2KKank7kFG2YkbWiauwpINWMwzDZUJWHqGdxsss5zbDk7Td95kGrIh1QsYhx3gdwIG01drPUbznrz7n2Du3Lkwzi75tQNXeGjuSiDr/6w0osRE2Xw0VxlEbu7PqULPHrtHbrn8kvh8bi/WLC9opp+T8ZZmb/mCQQMuI8Y5BU5aunMxmyXHtJWYjQgFcoa112r85XUixgA6uBLf5opIWK66DkW6X5DIwXDgDCGiwHoCVHP5wEkDgIyiJ6T0cop4+FeSYZTWiECiUnFIfg6iw+PRsk9flIqvTuit0ozVVu01iVuR3S9/AGEW3o2Bmggqn1a1DqVpuIgWqLm87LSwJxdwDOc7Wb4voxR3zURMmT165w6HOO4fY+bEJ8BfERg75qNbkCqUymjLppxxAMJsB5DVxhQEi1iwV9BesGN9mb+DNtBEBgneCDrYKFRpBZD0wDdUGPY/xR35xkvrBRT+iJv7Bt9A4T4YGVBJu55khy72g958DpDiQce4tYqnSBPG4Vh6ln9vjnRZQKN/hPzEDa9oJtBxfH1hPBRRr7/jUuHN/35Es8Sk+lOjkInb5OO+EsrtkkbBp3ziCsaFEHDF/QdpjR+TeO82kG3f7fAdhYvstXl3vWQ5utArJqwiSNgc54wrkxV7IIh7ledXYyS3Wtpb5EmSHZdYqjyJyzl+HEV6D4vBLjQUxUBERodPBboolRgkF83c9PKjgLmIK3W1SNLOwlqSV+56am8tzofIsPYY/HzwqmCKwVTWLyVzabLMOTcd0xjXBY0gjC6NbUWn4cTOkcU2632Y1VbMlI1dXfTS61Q71O/9LcfUSa3+yY+z7E5X0hEEpE8jUwvr6InQ1Hfka4VCtmoww5XKSnFV6EIihSIfNnNVB6trtdq0GfuOEfLWXp1hD8eltvGVCLxIEKxvAz2gKwaX9JfCXa6c8J5C5yCEYEUNTh6alMXI7q8MJncMammxk0MPnVnCHoyj4G62Ub5s8I7cxjEbXrW1NMJIdgeitTw5PFcegQEgLN3ZCJXJj4wKfXIzzjWOpm+iAIRnCWE/+JQu2U28FSKPq4rKfx7XF/0SC86/6ThL8uftyIo7CmfooMGcauWm/kNImOjTepxGCwEs1Qfqg57hzXHTmVXa5OjSXjtjMHzKHwSY9RrHbMR+cwhRakPCk4RkEFKUDfmDNFhVgVu52cYO7yMbqKNerIjZXT8kIEko4HMtp5i0iv3AyHmm8SG95gPRt1NwWdK2fh0kQoLAK6caeBQR2oq/zI7GD5sXdEg2cFV1yhyQaK5TSyNu+lBwCqxApHOpV1E8cvv/P1lueLaVAfgyaN3hS9hI4VbMboYH/qOEbCOAaptLjQzNaC8UewlDBax3H8qy4b+eDVSFour3B09Qltk288RaLgLn8Fi+t0cxLvEu616LUsjaCOWmIDEExoeo+bwNMcWV6c4uMvOWZ9i+b5/Tk9Q0dt5xQ1r73rY3LxAAAAAAAAAAAAAAAAAAAAAAAACQ8XHSIl")
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("0x703e7725c300c7a94d26b012311af409cfe76521e34d2b2615e5376598a2d4ae")
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)