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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.
0xbd2ad27c999ecd1a2c67b8f276a95208a95b54e4020bdf94acab58651da8936aThe 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 | a3 | f4 | 25 | e2 | 80 | 39 | 05 | 85 | 03 | 85 | f0 | eb | 11 | 1b | 3c | b2 |
| 0010 | 0d | 42 | 3a | 2b | a1 | 0e | d8 | b0 | 8f | a1 | 39 | ee | 72 | 51 | 64 | 53 |
| 0020 | 90 | 8b | 4f | dc | 08 | af | 33 | 7b | ec | 9a | cd | 12 | 9b | 14 | a9 | 99 |
| 0030 | f9 | 3a | b1 | 9f | 75 | 33 | 81 | 9a | e0 | 3f | 04 | e5 | 54 | c3 | 9a | fb |
| 0040 | 09 | e4 | 20 | 50 | 34 | 59 | ed | 39 | 16 | d8 | 64 | c8 | fb | 3c | df | 93 |
| 0050 | d9 | 0e | c2 | b5 | 8d | 1f | a0 | 82 | 2e | 0d | ec | 16 | 1a | 71 | 08 | 23 |
| 0060 | a2 | fc | 4c | 4e | 63 | a6 | f6 | dd | 33 | 09 | 18 | fd | 1f | a3 | c4 | 80 |
| 0070 | 20 | 7b | 12 | 54 | 23 | a1 | 49 | ff | f0 | e0 | 73 | 24 | 29 | 52 | e3 | 1c |
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 | ec | 8e | a4 | 05 | 78 | c1 | 04 | c9 | ac | bc | f7 | 55 | bb | 70 | 88 | da |
| 0010 | 05 | 5d | 3e | ea | e4 | ca | e6 | 7a | 0c | 29 | 9d | 3b | fb | 1b | 76 | 8b |
| 0020 | 7a | 0d | 72 | 2d | bc | 11 | ba | 5e | 9c | dc | 0d | 28 | 59 | a6 | 71 | 37 |
| 0030 | c2 | 06 | 2b | 7e | 8e | fe | c0 | 65 | f7 | 10 | 9e | d3 | 78 | e8 | 3e | 42 |
| 0040 | 94 | 87 | 16 | b3 | dd | 88 | 7c | 6b | 06 | 43 | d3 | 51 | fe | 85 | a6 | 01 |
| 0050 | 71 | f1 | f7 | fd | d2 | a7 | 19 | e8 | 7e | 77 | 45 | 29 | 17 | 90 | b4 | e0 |
| 0060 | 11 | d9 | 2e | 54 | cf | 74 | 36 | 3d | 81 | 55 | 8a | d7 | 28 | 2b | 28 | 8a |
| 0070 | 55 | c3 | 3d | c0 | 2a | 4a | 5e | 62 | 52 | 62 | 5e | 31 | 2d | 4c | 61 | f2 |
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.
0xb5763e589bbdc85e3cc59c19083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851ddaa5ccd9043a0fab0a60410b84639ff0x083e2851DDaA5cCd9043A0FAB0a60410B84639FFfrom 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 0xbd2ad27c…a8936a
// 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("o/Ql4oA5BYUDhfDrERs8sg1COiuhDtiwj6E57nJRZFOQi0/cCK8ze+yazRKbFKmZ+Tqxn3UzgZrgPwTlVMOa+wnkIFA0We05FthkyPs835PZDsK1jR+ggi4N7BYacQgjovxMTmOm9t0zCRj9H6PEgCB7ElQjoUn/8OBzJClS4xzv+duiMfpLHMxfLV+5jaCuIOy1lABGe2kLuNql9U1DWsYab72cXGT/wQ2CRH0wzabSMJsVsopDt+NpiabBIfxZ8zwjcnvtl0r+lS/v6TsvBBXCNgzYnKeF+jqzKhJRcIrOuiWs13Qe81YM4FgF7SF0FzMxSHlR4V6gj+8fJAjsDcXVn+uG9CX/3AF0TfKz42ODZZXmhwvwQUw8v5Ax6fUJbvg8PDkFAk9GWJTaBwwthKSbXfrZIHmjG8cVlSzki5qFypx0ZMnMfdB1Sm9Wtvh8qphoFUcl+5L6hYBCIezxjW2x028ZvePRm4ZeW4UFVSU6AX7qF/y2WM/zMCGavDsfQYcRPrcR7W/aWcQxqKt4P6nL/FXR+wmSl5KV9Tp1qy+54PXR88Pq5krS4cfGWAfw0iz9gYYw+eh14I6MxXSDATeb+GIuxQo/EsAh7qnPvLXlxpENO0sX0+vMoXR/0QJwrN30B4GLEnyFi78ka+bG+yoaEGFxWFc3IWdFSGiwkKxyhOnuAxPedxusO+zqzdMJFNR+4a3rvmkjVfnjJsmG1kzFYs8pg7qsy23pmgdcj5VnCcxoMvMm3C5Uo3xqSdkUgBcc42VzrhHHkM4Trig327R2lf9G0mesi/gwqcERNb4zIopNtzQ+RWqUAGT1H7d947Y4OllBtL2A1GCc2G4JhBNQLFQGnccGHQ76ybyfL+fSbTpfj60OozljNdR77jYWWQ+ViuqFPYGQVCKw6kq3kGA3sal75YIQqTfs7KWUmak+0YvHgQKGTlGIOAeE5S9oLamM5l4IJHq8E0zex87p5sYuJKpNm9x7Ng3/f+Jig4PTz+/mEhf3Cdn+V1xbQ/xa8Da07dIPe0u7u0LNf34lwUuX/hJhMoX4YiWedlyCfVC3T+hSUTOT/GH/qpKMXTmonwb/jx6o72+CtMdUz/1w8HE12pDLiQjQRpjqTe/Lz6Yt/yL3XLtlZtY9TqUZ+ZFb5AYHaXtQITjWnj7wrlYLYpJapDiDZMGYqu68vMnqwSgRxolI3BP4HyL/YwEfpDAvvVHwG3TPdHlezYzMcWmRmqV+PRKKuIJcrD6ivVyOaLCRN9dEcT39qKq32MSMZE98P3zYhX6+TNEQdVX3EpUYVaELT3W/HgjOLqVVlk/Uk6nmuPt/e9hcFVhvVCZDZ5nxKLFZIVmE5TsVAF3EH5WDH+xa73zVuRc8stA91CBT2hV/r0xPHOOtcSasuT6NrVl7bRmyrxkO9TErtjVKRAC9/02EWXLYLBmFPmW945M8OtCh8gB8pyd88obQZZe3mB24haosFWB0fnpm4tgGNa5yM+hH7gbqqCDKgTIaZOLzfAz6ZOhr6UXYrbruucq8UDNdw0Xg0Xcbpp+bX7DuAioIsilAOFfizTkkV45VbBbcQW7b2WWj23cUrtoGKN8Kj6/+lmLKCPGchjJjunJg++qOgxAT1GnDwceZmAeT9c/PypFhvcF7tX8aJbM+9HNkbYxGCD9orzw/wIKF+ITWGZGCehFaux1UOW1Jbr2GwwDy0H5ivfZnMponMvBLC0G6RfROs9eMmcTTCQ2Z4epV3fmdaOjyEO2CEKSIocsbQlxRqAjfrUuGfeChb9pawIEbSpeNr+41vySUlXRynJZQ7s4mEjkrJblYBFSnOump93Qcp3ICY8pMICxE1Y0VrkNcK3FGvS7GwTHloduS/gclFwyeamWguEXbGZj7283itwmAe8JNuRymjEBpq0s0thLDCdStujss41S7FjTZDaIHnPlPZtxTi3BOV6djA7SVRR267l9IDEGaaYuQZ5VGiQKam6bVTTUrFciXIwaDNOYHhNaa4HEs10/vEbuWk6vZ7Ss4ubcAzyyq+aZ584HvDnMq2MArURgPzVzGXwy+2cbhShos9lajU3eyeQLkF1Adn7a3pm8ZlZ1nf9ALacci9AWgCe1yN0lxWwoglRjnQI6ICzIlU3yEn19TyjMxiElAt/Pgb0O/3bn1LbtJaiwGSZOVXBQs73KBIFtNzj2Ur/+GVQ4Zw75n8rIcE9u7sVaJ+/nih5M2f86DU12/HvCdictREVsig7b8Q1XWDv2z+OKvqE6Icafb3Jjy7xwbiLzvlCOrzwUYFpLknOU/u3hk0DhHx6hpd/J7JMvsfLMkocjkbItDddqzwZcRH/bMC3c2ppfK26j5STbBOFGxOCETA9eBG7HPQ/U9I4yJDF4746e7N6i59BwQbITQesFoakc53Qr1nimK+YHwD0yi4nt7stK0RCN1C62b1CZxhfP2FFybmD8JDMmVIj4+D9k4wLg2Qhp1Dnvr7xSQwnfD0/Brj5mYbAVGzqkcUu408p0rBZV9od5sQoUzBDVklnAC3373AGhdd+zizs7besL8YQ3blKXKfDT71UL9P2mYOYvuYq3KXTMXydmIBq0AsFMYBsm8OHwXiOElDio7gY8vYFhuuDw73n7/+Xmm2RIvyyCzeWmi1e9u/5oMT9q9pAcKEb2L3YGOF3+NgnMvU4uZjBVTXhjTZM+2fzPcHDwAfsQLZbesMXcLk7wR20o2PCu52mbiRrPZajf+IlVRTp9KpikDX3Rp4Gpx4SyvHHZ3TL2YVoIU9Ucks7qwyjF9Is/TMH0smNxDcZ6g7IHqvlh3DsPa2OHQqvfr3l2i/Yo2y86+dAWl47xAFzgIvJsYMrwmzRDdu9Fxqdld4H636yj8WPPq9xPqfgBpASDr02wK7HuOWPv9DLLZskpgnfKHwa8a4ehWA8GxmUpp23gmYrcd//tB4UKXQdctsgwCvUO9DwokmUpIJTeB4P6YyswbNnq8Ejvt+/y8bNP2kzy3/wrbjtyo88I5WiXsRjL1Fg3JmmEQ7N/5S5GZHq+oirQqretZtKuMgjIg/rtMkQWVcGhzS7bwnGlobaCXpCCnMxJ8zRDunqx+cdCPRIaesb+F5PHrrYymsni3dqxYbXftT0B8wwxgGbdoMtChZZHRSHdkqKcATwlAEQclvt7ys/Kl0s5LjonynRIvDqrGUFkrE3VOYI0bXUh6zQOzJ2VuSuKecNiEp/TZFjN61u+4WLHRVvDBL9ax6eysGIruuJkrWsc9cZjPKX3oBeAfWniEhmq6cdgsUOjyoeNCoAPM5VGO/JRse5ewmbqVGMH/ACMc7oB0ripMeA9Wruw9Uff7bhd/bWfW2HoOzJFAzDm4wi6C/rkq+siPlIlxT02jeLcxrzooKXVhRGzY2Do6LfqGiZjmONlmadEadvHzEVRjRNH+fNs+WIXVoVP/DasKERGTwnJsy+5bZDgBOD39wKzF0DTKA4AIUC4SL+KClMemkNCaUO+RoUc7UCE3IBgyXK3Hz0IxnCX4kV28SeXnhKkhnxD0tJx/LSAEykhE5vBN1+RFGVFMZ4H93d1m57luyTEmTZgIZSNfreWhUqYHdCC/lRx43v609f0HqtG9xSP55b5kx61WFvoGv+bfOXWCI7h5kZc+aRVBB/YY0YlfsW75Y953eL6wEousrVJWwhTZbO8tLOUWZLJghHzMiHTV8tbpbVkqSFAQbqsBML++2jhvFiCNbrG9HUApXzf9BJWUGqZdqtZ1uLdic2aTFRZNEaYsWluYO2DJdUxXcETFtPhFYsoRA1b8CcZ7+HaXEWMILbwgdImdzAF/4okgpn8y057E51JQE/T+3gRZQTWnNGBpvK1i7nMgPFGncHBkG1ah8FWO5yXSO2Wcb4uryTHDhnFi2kUt0h3OBiFbXoyTBeQMc4bKQDGz48NfxV+CPjBy0BPTJsNsPqok9GJuCZ4DXVkyTbAtWSPCmTQchkDPRJ3XzELuBXYzdIeXstS9gcZHOzMBnacyzxPeyMJETThxNe4dEieEVJDAfrPfbZ+xD6W0D65UifmfEBJjlq+6tWq32FC5+S9SjXvrrmMpIIxO9b+HS/MXKywKe9lzymbFSP2rMYG9BJrtMbWn8fUS5zfGxSxs5MLvDsDloRSOYFtVyJObTt78rmDvfNeaUWHB8QG+e66htb2wP64dBhn04g7gy+DmjUBolyYlCEln7D6/H1SUlEAzgpo5s+v0xW4gtTEEIjWJWuIWQCAh6mRh2SDhyC9eltH1R7PcrcVPwqsLNpxt191m+tsJn2oK84FhJXsp85NBhhU+fL+416Wn3msVvBH18+MR2f54txUmagYPMlV5oLLSBjpglKa41PkUImuboaYRFTBIftLc3glASHabscZilJ2lr/kAAAAAAAAAAAAAAAAABw8VHSQq")
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("0xbd2ad27c999ecd1a2c67b8f276a95208a95b54e4020bdf94acab58651da8936a")
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)