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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.
0xe52bd839d03be1a06949978769537ff5ea228a93c4219be24c592957a75138d1The 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 | 4b | bc | a1 | 73 | 30 | 0c | 79 | 14 | ba | a4 | 8c | d7 | b1 | b1 | 84 | 48 |
| 0010 | d0 | 6e | fa | 3b | b1 | 7a | fe | 60 | 0a | 7b | 11 | ee | bd | c8 | 77 | 50 |
| 0020 | 08 | d8 | 20 | 0f | 37 | 06 | 21 | 5c | bc | 36 | f0 | ac | 2c | 01 | c8 | c1 |
| 0030 | 3b | 1b | 2d | 33 | f4 | 41 | 3f | 4e | 2f | df | de | 1d | 61 | dc | c6 | d3 |
| 0040 | 5b | e3 | d1 | b8 | 7b | 66 | fe | 30 | e8 | 49 | 18 | c3 | e8 | 8a | e7 | 7e |
| 0050 | 7b | e8 | 91 | f8 | a8 | 9b | 4c | 44 | 52 | a1 | e2 | f7 | 77 | a0 | dd | 4d |
| 0060 | fa | d5 | d9 | 0d | 2d | 64 | 55 | c9 | 46 | 54 | ac | ac | 0d | 01 | d6 | 2c |
| 0070 | 12 | 70 | c1 | e6 | c8 | 22 | 2b | 98 | 27 | b6 | e1 | 29 | 41 | d0 | ff | c6 |
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 | 75 | 2a | 94 | cb | 6b | a9 | 03 | f9 | 85 | f9 | 27 | 03 | 06 | 3f | d5 | e4 |
| 0010 | 61 | 9f | b8 | ab | 49 | c3 | e8 | 21 | bc | 39 | 83 | d8 | 9b | b6 | 78 | b8 |
| 0020 | 2c | b5 | a4 | 26 | 4d | 95 | 77 | 9e | 9d | a6 | ba | 9a | cb | 78 | 56 | 0e |
| 0030 | 24 | 9e | 39 | 40 | 5f | 84 | 40 | 82 | bc | 27 | 78 | ea | 07 | 93 | 4d | 48 |
| 0040 | 78 | b7 | c7 | 3e | 24 | f7 | 07 | 07 | 8b | 2c | 07 | 2a | 5f | 2c | 8d | b1 |
| 0050 | 1f | a8 | aa | 3d | 29 | 66 | e2 | d8 | 37 | 2d | 20 | a3 | 4f | 9d | ef | b4 |
| 0060 | 4c | e8 | c1 | ec | 52 | 4b | fa | c7 | 2b | 3e | 0a | 85 | 74 | 5f | 0c | 85 |
| 0070 | cf | f6 | 2f | 45 | dd | f6 | 95 | 1e | ba | d4 | db | 1a | d4 | 2d | 53 | 32 |
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.
0x95a0d2d31df8e468afb0d7f3b3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xb3649abae41bd8a7cdefc8c5c7e9ddd8f545d5b60xB3649abae41bd8a7cdefc8c5C7E9dDd8F545D5B6from 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 0xe52bd839…5138d1
// 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("S7yhczAMeRS6pIzXsbGESNBu+juxev5gCnsR7r3Id1AI2CAPNwYhXLw28KwsAcjBOxstM/RBP04v394dYdzG01vj0bh7Zv4w6EkYw+iK53576JH4qJtMRFKh4vd3oN1N+tXZDS1kVclGVKysDQHWLBJwwebIIiuYJ7bhKUHQ/8bqHaek292ZUUzZXUJSFDKaH4E4/xa16qmqzjvcCeFXyisfzvISXHd76SG4lUdClfXqAuJfsCH5CZMBFKjwCjyYi11zCp2Fz270Z+vqzKvuHQUdLAe5x0InRqTvHCBbpM5Dek6b6Vz3zg4vsyalV1xc3zhoCC9WWdcEXYbFUl+r85+tiUxkaoGWTeuZ3CtqQbjcy9IXnIvAhfrCW1a53HEI4GTJByXFSnu0DaO3pGZEOaej9wy4NZ8TCZ31eH615qS5ue7lQMb3LFdrPfsBvUOO/mTu0+8yvtoMOdfgxvtZoVD+9N4Fr1AgxBNHwmcROeLsM5Nl7AX700v4u2Ogu5Xqq48Z1u3zto8KOL7Ef3IkBt4/ef6Vs0sEIi9mrWWmYB8d2bKKfA942CzjFdrcVCF560HbvSaWim1H6gfdlLcFijoQ7iVwwSAgWGvXyQXNu1fSeJQHbemhLWFcbv//oi5JmW0k50V0tJzbyyHy0LQcdufOrsu/AmquMe+wePGBo+PicnVTd/HW6n8L9aITVBuEq9nKX+xxVNE6qL0FujKa6NZuxIEcb8I/EjAzwEIkBsKr21CgPXxG95NkxAIGhHGR1acXBOvWJzgpSDAdOa3S+2IN7RDMgt2dfJBF0yjsRi9vQgzQic345uODIw+SHcJT91V6TB2kt9b+bpnNCBAzWEwcNJBTOrLjBSGadG0YNYRkojXWZghWbYfTvikb4QaJNG0/lMypeITPyR/v2Gj43qPB1CZXyMIkcDtlZp9dzXFJmGwln/kjhF4mhAtqVQ4UG6onu4lnT37RtwKSKZF9SOWiJHLKf6NM3sIe4b2MtGV1rWcExqZG9DALPH8Pq6vdUX1xey1B2X677040T0LQseDxPk04T/6v+YZPAu9K8rOAM+F6cOU5i72w+JWc1TJcgnyLSo907uveUu3HCGCK23iaXJq35R/2y6T9YHCO2Kgq6z3ps+xtJ/phPPQuIKe5BpEcup+i0uip1gFwA3gwTI1/8Fw6coBRO0cka/hTW7auIMg1fX9T+UsCmC01J/AOlIuAYBWygb2mDHRNmpDPYc/fGywUtwls9bjsgxAma8GyHdp6taxNi8+Yo9sk6k/q8Gb61x3lft9yV4eP6X1MW2tOdMwBBCUM+Kc6R60B2gXs78GIIIX83t6BWkaQAlxFRyoLSGUTNoJyeZZaOmo2Q+HWhlNkPNpKLGWR5JchwkbizXr29xDjBIdcvLAf188/duEvqJ0r3MmMEgb86GRzF65Q1XOJkGB8kANPPLQlQlNCoFWy0aaOQocQ/Uw6q5H63637LvyfN2JGUTOcMIb0A4KT2Bf5qXCJzTXRXyP25IW25o2XREOtogOFgqHNanwPkrE2ZhtQFJlVHZS+GrbRHme7tjjUUvIzF+erFVI8Y/OJjhBFLjYdIBmcd873Ff9l/GLjNsZ+qZCE3WxBb5temqGDRwL8ctNwv74x+GApzUxmCVpbgG6F/gF/ECTyJYOt4Q3cMBM6K7JZ0ggj0TWAy9Be/eGclSXP+pRSDfaEXdIWQNshD5Kq0LaT2lqRWyyEdXh22pMnyA43Y7AA39r/Rk5wPt3T3cm2Q4y1zZYB5gvSlTeQClWhSTVf4Q6ActXy+StyRK9JRy8NL4jsYSWIIZZ+lhw4tYc3rMGPN008X1mAOFyQa8kZk8Iz7LV9HT7lixZqud7oWhT370yJX1RjIhPp0Ng3ejRxSFdUb8epOjAAx9Wg2NIg0LDPHK5W57boc9FA7f5TQCbtd3oBk1sN/yFI9kZT9Iaofzcsn05Mbtdj+D8fZ9VBu7/LzaAbjzM0Tqi+5bVTq1uPtqcYJ1kfMMlv1nmpRqjDTyAKR/WWBpyWgg5Bvslv48sjYpC8CDuDRjFSWNQ/2F4pusrwqGhwFHZWvb9Z/0oVMYDlPJC4sBWjVbihzx5XFBghs/ZOHphArsnwAXXlJY3AaeuuC+JEy5HNYwKbFpcels5O78MzL/ofGq1a093nOEy7YP/YfngoPKWhJQenvLLm+XzZka9lDPg2LeZaDBANrhwy82I9MGYASD7xWAiOa/vlX7lt/8kObOS3XZ3h/42Xx/ID2Ke3ouWgRxSZzWEU2HmCRUjJv139qnq0Dt/fNSmODtPVTUOEXvXnCCw91n4yKzdddDwCTy7AovwiWV5ATVmoq/7gZ9g7JtIgHu0TGslVov6DiL/1hjGbhcakI6g8yJwqT5cBOE0B16k/JyijzB/nbV5pwrLiHPfZZjVeobq13tjUOfIdk7dhOmRsqSuhqa6A2Z0H7KZqL5yo/OJuPBnKxjmjqpPWs7JuSwRfpSW7975fbWAFnqMouDjuBIgNgFexWicNe68dyIuqg0frDXM0YA12YAUAoSQx4PM3Mpi8pEYJoeaDriPqkxJ2/z6yyBhBc9b28ZwYnPsEVieFeofjQhPCre8LwCzWoNY1q5AynfRoQQsE086rHlET/ods9gASjHiZ8WR327qFgneN6wbhyEAKF1RiAyXUoGi++iuBJ81y33AiK4dNVSiOo0hLGof2STuq8k+kl8ivHPiOGSsDIJneo9s1GqAB8jutY60TmfzpJNq2Lp8ju63vnGAhgnqv1hNM9DBCE3X6FQgdu5xF1mYuGW/Bl0GGtq6uaKi5PU5wIN58eTqtNdF1WcBJqaSvrzAnCK1yfHXXZtXyKp1h7eHWD4/Do2DcUcb2Ap23FuMNvFakCHYyJLm+6GKME/sIZm+U0GjtGOsWTicnEMCUy9V7dar8FirenlbN8qJ6hhuk3fjLf9lUBpnfN5uKfZyLv05/HdaT0533rMs3oAUBhnEdIZJkSEGUDuiqYuZbmhUj9V5QHUINEeDuM5WJ5bRt/Sw9Q6OPeE4ygON2G2FxWpPEC1e5V9wgJGteBdJmrcwasaYqETnqgE5uSOjSA3+ODjNPoJ8Wpt9Qi24k+aggcXW/Q8ix3QO06EqL/6Dmo/CO9TJye+5lr4/SuPWr2HjdpPp4kzSvy+/x+Wk+G9mCWIfqN4RLARJk8bjQQjJFxCkzwpcTe3tjWDwXySNt8WVO21F2PPF1jWux/AZwt61SXvNAoDOde0QGTI/s/tdKEKZ3NYBponrIbHn4uYGIkueA2dT7qyiBuBQvSgj6JeUUb2aJou9DqUc/1Ze/0SXT9/pTRhODi+yIFpM4FIdosgCSxMaCEoMMBdwh/wnPsuP/NxL4F3Jebl5Ej37Omz8YUZBREL6xd+futgMDUxEjsOsbRyTglljfgt/YMtxLAcfUZvd5PVZsla9jznv4Nr+m1YpRG8lR5z6tGCa2xN+irLJVOouw1S4rN79GrbJ4wEoJCU502Jpoq7Jt3oqoaAKCgYaT8tibF8NXvAZk/fZ9x9fqKCgWVmZuTuqIVa2xIW/YdZzI0kzlNmxJM5nUVKTHs1qokwygKKBFWUcHE8iU68B1OUsaNAqdrofJ2EoGtnZsQUH7rl3oS50jFSSYqgRVmQFjSO2GTTz9q41SlmJxYufrJntTd3+90aZOAoOUqzcWrulj+pqwuWh7PUDF8z5IpwUmbPrpIZ1xYNQNshuFsb0esKtEuVRPBh0svTCme3QC5XTEi9qbgb9QfEvVOG58a0FdiZa4XyutWR5UcfQBpqZrGlu5ZKQbfeCRZGZsCjNxQ2XVljaaPB9Q8+PEZt30VBP0eC5Jl/5EkuxtTxPivL4TGzF55M+kn45Gc35pDnrdkaCuqBM9w4eaWJy5oFSQExfQNytevoy7/Dv3MjuCrOP8QLuivJtiZkMutHPQ5vTJajHbIyhMVcsAOok1F3OTRNpdIUlAeqN2Z+RcRZMrDauZgFLduMla0/YEqlgwkAf3m4Bu8lD5tHAL0RyeDMShvNIfS/8+cLX/5Y+ixwWIwchUGq6adK+bNfshaHYz3ypapJJlGh4lpoHEpy1N6iV0J3aUbwqWEwk2YQ3cim3HxELaONLMuactRk7bm12Hz6aOeGaVTaj0Sl296OoddD9KSjndZszfvErqo5nmgtS3UN6ucQ5ANZ4PxQvislrpLDYiqsqDiIFFyuzqIYwhzcKFleXWav87rbvhbvGZ+IkldL7g9/dUmYzUJ07aV4m8Cmt4KR1WWMIg24EFklJ8gEeDv8aTCP+KVOSv6Oc1qirHof/ODrHdXyzplihzIehQ45S//40zsVU9FDhVesnP7QIFJjNKWqKkr8nZ8fwiPUJY0Olnq8XWo8jiAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQgVGx8i")
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("0xe52bd839d03be1a06949978769537ff5ea228a93c4219be24c592957a75138d1")
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)