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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.
0x6c37da3be646e0ff3e01335d8d168026b2843fcc213d30f075a43c1fc181cd32The 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 | d6 | bb | f4 | f7 | af | f2 | 04 | d4 | 70 | be | 05 | fb | 91 | 0b | f1 | e7 |
| 0010 | 27 | 2a | 88 | 60 | ce | 99 | 7b | d5 | 46 | 0e | e3 | 13 | bc | 70 | 01 | d6 |
| 0020 | fb | d4 | c2 | ee | 43 | 2a | 89 | cc | ae | dc | 14 | 04 | 8e | b3 | 42 | 73 |
| 0030 | 00 | 04 | 96 | 4a | 24 | cc | c5 | 16 | 89 | 90 | 70 | 6d | 8c | e4 | c3 | 7d |
| 0040 | 62 | 66 | a4 | 26 | ea | dd | 23 | bf | 9a | 6c | 35 | 62 | 8d | af | a4 | 0b |
| 0050 | 77 | ae | 36 | da | 6c | 0a | b5 | 12 | 6f | be | 08 | d9 | 8c | d9 | 85 | b5 |
| 0060 | a8 | ed | de | 23 | 9a | e1 | c7 | 74 | 85 | b0 | d7 | 6d | 3d | 6a | b7 | 4c |
| 0070 | da | c8 | aa | 21 | e7 | 59 | 9d | 72 | 2f | fb | 70 | 2b | 57 | ec | 26 | f1 |
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 0x6c37da3b…81cd32
// 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("1rv096/yBNRwvgX7kQvx5ycqiGDOmXvVRg7jE7xwAdb71MLuQyqJzK7cFASOs0JzAASWSiTMxRaJkHBtjOTDfWJmpCbq3SO/mmw1Yo2vpAt3rjbabAq1Em++CNmM2YW1qO3eI5rhx3SFsNdtPWq3TNrIqiHnWZ1yL/twK1fsJvFwlPtSozk9eqyg7g56YP62/X/PIKyJM5g4VRaN0cWQVvHdL5NTQcy4TgEFUahaBCxLM2uNSEuzo7MMKmvNJA9P/X+GEu6HM1SBsIpjWVi1zaipilk9WeauD7Kf6NzGNMU6zQtj23VXc+LMhPdurPZsgvY69LbXOiBDelB3dHF43oMJr2QFaXIFouyloa0ouMLi+2PblmgQN02M4XJ742FqAoFQ7Jhu9iqj6jj5lVb5IxRwMTwZqoYzW4BM8nwb3BYVBDlh0cTPgrw+V9V7AAU3R3aKV9LQn9GklwpKRfVp+UqWJEcZCh1ami71SbZI94uWvHClSdUyaku80fnjr7c6nbVNnYp4K/9qVQckB4AZesBipB1kpaFmgfOVbng22rsiCsWCi6lmRinTFFqv3mPWK3H5LQeoFrtYtosiEkXVs7n90donKn9RJg2OncdgJ1TYYglbmdPqpM/CwD3He2El2JQ2hQS4qcdx83OUzfqJjg29V3kJnGlEkNETc2nI+Fsq8+cQOilb51KI31YCTwHo2ipCBM8q/9GCTo/7l7N0frJTQoxljSeyJw7Pzr6RalhLAzlnynIwmlD2ld3OJNZAzMAM+GXKp17vqCFgEcV82XtgrLNxCA0BfPMKo0shM5rVZFEiQe10Ua/QEO/KYAOZxayBmTon+LaFn7Ei3MQkgzK4NHL2kRjesbn5T7IDLW/9ihmgT09DXpbOgzyJ1ZqrwEvsS6lkTiV6MPd7crFMK4wrmNFGRAkK5wU/yr52mL8WavZVuLRggNr9BlY56nCjE3zqFdQ456rSBUlBcczv7LKd7Npa50Juoby9zcV20xx0CW/m90ghBGc9ZkAQvpuS96578MGugX4xPJKRqmlICtf6eN8erua5mBZLhBfO92UtYrVGgrEV3+J4/SdC3JZunzNS+SePPkiGPf4SeErGnwWmN26EuIwoI50GHn6a23yW6QThLuLR7PXz7kXmUSrUewteIcWDxIdLovLhBO7nG78CvuOYpt7b1xNdcZoNH9omCAHL2l4pAwV6Ij1/Ns7oAueSyMpkkOd8y4yjWl2xaUW0zh2qBsg0tziOTUI4ulYH9sLQT0fPUQDR4TfI3iAxBoU2p5GF/7Haeyvb3nAfRP3fn5pB4t1Kspu3yeWWYXX2Ngfm/dJhaXcBr2z0Iy7/1xsIcP73+nY5P9WbDZYekBDQR8yMlyfFLgEqO6MjOKqU9xDBEOzcqIjfku+KVHkbaY+EWcEM3jUlKt+bgZEFvmOkhmIPRq67aSZlM6qQ+06gokqU64qOxtxIY03LSTIH8bRT1IGmhEaTo47OCEKy/OLMGtbYRM960ntks7CDl0WwRl9CVNNTM2/uSJRo0rReCtr/CahJUKKAHr9m8CIKNZNgqufZP+ISyHlYIEeC4wc2VJZNIqRDB9KGKCiMB333cKR4JMEpYd/o73OQNSu0lRa74eaZqsOYpP6QMOeUr4F4Meuz9GK2nE7p1mk2JhTGwHcj+vRZ3YfjhluYWD/t0qRXmiW9c7sbV7Rsxw19NlZ57qxxwmLQDcgyF/5SYmeJauUmwi81Jk1HYTHRTXhO3JUh+pyNkBBirv6KKob9G9qobmykQ6r5FgGa5bw9VxBbZkfYENfrRteB4Uv4Bf/Z7X0zQ/p5Z9dJ0Ucl0x6hL7t73VAX35XvTvGHVJnUSUoSKCK0bS9+Vuh2KJB+k5SbocuYyk1XVfeEGqKRzmk2TFepmXnRVxKq3rYoCFX2qiwXA8UEwsB6Msq6pOEiVUt2LO1hZPu5OeiHVf2/oPjAkznhnqRFGR/IN8aPQX48cuNPFG9MEWwVJyU3W5niqmi/9mjhk/R+cCIjB7+j0hw61JDXn3ndwzrG4OETDMph7qveugnZTbnflMBSHRN+MLh+i3bYrky2hIXsG4DlMRb4DywYgLW8n/aEZhsqi6zcKrkKWOKcgiryVjCeccWzdjuu/UpTY9zd05afMBn1RUHBv+jTV4rHRdLqnOoiEljH7BPDLX3DYnNDDOH5T0rOH6uPiCzv048b5j052KIVZzEXMOohTi+EfHTsh8Kw57t+IycX/b14mH8IatVF5Rg5ccheTYA1MF73AOLH+xWtvgRgrdh7wuBFcpfr3hhzhPw8YWw+Kl9ce6hgTqSYtObne2s995NgybzErB9wVmhaJL/gUTuAx+6piEQEwfpnXpw2/+Q7CY9UaSNJwy78t8/xLwbwBFtihTYL0bCPc1A7ifk9fqZJoWfnk7D8/eC0sSR8t4tduGZKh1NNjoo0WIGsZ6WYExhFYJDtPfSLZymn4HPi9HJmn3GY/1Fsum8CZF42Il1EYPx/7wxMqPKTaW8BDZ5CeYwgGtbhlicMeqQ1fMm2g9EHY5IwZNxXv03Mk9dgN+Ojm62beNTwQgzvGzygCkV3INScGzdCRnFreQSXLIR/DhNV5geWzEFzMTWShtwV14ELDAi9FHkwgSvKylxHXRkPmihTLRyhCEd4RnRUrU7Sh5f9oTUUk/rM7DywuPj7fB32hjQ4wRbOodJFDXPaSeYjkLMjmsMfUwmAoOAoGd4GjtuIxj0z+F/v4ECWUR+/yxSQ6JJI8Phf6NnJ/UkeMFbbqeGMTY2lp4aUHz6PsbDpOsgLaugaAUxfCWOj5QeGhq6T+yRkFVAaOgDDT99bm16CJ7enI1ziUyaQL/WgC3z2tMacCU+1Yl1zOnfMB6y6si1PppTiOZLt74dN6Z91mp8yWCJP3qt326BRwi+K4WF/Cv2aGAIYcLboaUUlQZBh6zo8fSIMKJ+mJpHq4iQFFFOm2yikRTWKPFy+8kMo4LTPbne3jsXKryM31M7AcWYBZ+flJrWK4pzxuatquoBk4u1DWQO66nQzoyvN4EGIiIL3Ae63fIZ577eg8dnm1wmU96WnbzWHvDgN8102YVJdN1SSa+0YtbBqAWMuXXAw6HcFNVdrmRIfz6zaF/1y2FBZqtGg536yEYuqIKNues/kd6XMhWwnNU8MBj45wNjhpq7i4GH618q1P1IfAr/jtSIuZMF7/64Yh6HydABosLb7PuWJpazWXho/CVjkLEPqaJx3Kox/P6gBop8/GRNmvO95lM6uTJ7K3dSfm7ZUdxYcl+8IaacLQpvN2x9VOAZ4hj5M/mdF9WBPbetJSAXsSCjuf1rMuqaaYawS9hgBYcx1UbrCWLLDCBQ/rSA5l7VHGi90VpSbmOzO3K3t+EXGimM2T2U6liIbh8jWNyslycCG0hX1d+k2Vl4z+BZ/RIEEjBN1EiaKVkegswPma3tiafEy1UfjhxXulq9yiMIZA9Q9aMqFDzNqgG/YmJ1x2qhP2qiBTrMbPMOBnAArLNhcoE5AQATU/zYNrd9JH0DRke3QKfwFQmcQNsSA0THCwaCNsunI/fpXc7p8TMJUZdP0rhvt6HAd3YUOYI1vsfp51+ruExDfK9UmafE1D+NlVrMcMBeNuQ3n5c+ra/Mgcxqb3rvMydCmsiOgDzKRuFGLl4zUiZmaKrf4HXwr+hWBkNnEVS/jM6LKnczKdhPC1atUKb3qXNXyO5MdmmtuL09AGZhmtsiSLKFW2P3WuZnmAGkH0uLjwFfErGT9kMMcvCkzX4qxGujNDuhMKC7aIOsXTRZx04AoWegHbbnYYpsDdAYvHRexqbXKdfzxf/XKjjziK5Rc337r5i4IRbEw9ydN1txDp8dB14l9bHN7/xqRtCCrEB7AxnnUXs283rim/PU5/H/sRfDRT3YPx7K9GzY8KPzZ8bWy0HtvCIhE0BmIgh4FYo0E7uwoogu+6QV2eE8MDFpNmkF1FpFVc2TySPRMlfIJIs3jhaH2Y5/LkbRYB5fmq7aIrUvi1V75bwRqv6/T+enx2w4DceheTJP38Tu8DuIrfmaH4/dmCW+bkFg0hxN5B5n3sDj5ssuXQo+AteAUppjFpya9y397OwKhvK+yIvRg0XLUO6iT5d+ea/np5RS9LMPXndOXe5c85TGk1JYyLPWu3cwKNNUvEc60REZwtuamv8OBSZHiqaVknnqQClXf+2phHL5/T81tzkgdXj0C6sSJJ2wl93AT+63MdhSSeXHEcWPugoegypfCwAiK0gjEzjL6A7q5oUcj7gFRN0uko1m3AnYxGKZfenGxULw2qIiyX9no41nXbEgAc+uLaZCqwK4nOw0+wv0MHITX+PoPYXSIn7e6wv0BjqG+6zQ6O2ByiQdhrLUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwkSFx0h")
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("0x6c37da3be646e0ff3e01335d8d168026b2843fcc213d30f075a43c1fc181cd32")
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)