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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.
0x462f89355585f1b750c298bc062ed8c343400e529d3e8f325d229ac4eac993e2The 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 | ac | 92 | 1e | 66 | 26 | a7 | 72 | b4 | 36 | 80 | 5f | 1a | b2 | b4 | 8f | 3b |
| 0010 | f9 | 03 | d7 | e9 | a1 | ab | 15 | 5d | e5 | 48 | 58 | 2b | 31 | f2 | 31 | c7 |
| 0020 | 35 | 33 | ab | 8b | 93 | 00 | a3 | 06 | 3f | 3a | 17 | ee | 58 | c0 | 6d | e0 |
| 0030 | 56 | f0 | e6 | a2 | da | e4 | 40 | 15 | fa | f6 | f7 | b1 | 2e | 65 | eb | 7b |
| 0040 | c0 | 05 | c7 | a4 | 64 | 83 | 9e | df | f5 | 5b | 99 | 1b | d8 | 90 | 68 | d1 |
| 0050 | 51 | 87 | 92 | 51 | 67 | d0 | a0 | fc | b7 | aa | a8 | a1 | f7 | 78 | 66 | 62 |
| 0060 | 61 | 88 | 72 | 85 | ff | 05 | 56 | 1d | 8a | 48 | 35 | d0 | 46 | 65 | a0 | f1 |
| 0070 | d3 | 8c | ec | 29 | 4e | 52 | ef | 74 | ed | ea | af | 44 | 36 | e5 | 1d | 5a |
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 | d3 | f0 | 01 | f4 | dc | 01 | ce | ab | be | cc | 28 | 76 | 99 | 44 | 7a | 70 |
| 0010 | aa | 10 | 8d | 24 | b6 | fe | 24 | 63 | f2 | a8 | cb | f8 | 55 | 6f | e5 | 92 |
| 0020 | cd | 90 | 8b | 83 | 92 | bf | fb | 50 | c0 | 8a | ac | 29 | 3d | 3d | d7 | 5f |
| 0030 | 57 | c2 | 18 | ac | b7 | 6c | 57 | 90 | 60 | 82 | d2 | a2 | 5e | 4f | e6 | 49 |
| 0040 | de | a7 | 43 | c1 | f2 | 2b | 35 | e8 | 2e | 14 | e9 | 8d | 11 | 87 | cb | 0c |
| 0050 | 05 | 9b | 7b | 07 | f5 | 88 | e2 | e0 | 3c | 28 | 87 | e7 | 31 | 32 | 7d | b9 |
| 0060 | 4c | 77 | 96 | a5 | bc | 6b | 34 | 39 | 14 | 7d | 30 | 70 | 06 | cb | 35 | ce |
| 0070 | fb | ed | d7 | 6a | 1a | 84 | 8c | 1c | e0 | 26 | aa | 5a | 98 | b5 | 9a | 49 |
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.
0xb55703927fd695d0f51a5785c0713947ac7da91de1248d646db9b4e44b2469ff0xc0713947ac7da91de1248d646db9b4e44b2469ff0xc0713947aC7DA91DE1248d646dB9b4E44B2469FFfrom 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 0x462f8935…c993e2
// 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("rJIeZiancrQ2gF8asrSPO/kD1+mhqxVd5UhYKzHyMcc1M6uLkwCjBj86F+5YwG3gVvDmotrkQBX69vexLmXre8AFx6Rkg57f9VuZG9iQaNFRh5JRZ9Cg/LeqqKH3eGZiYYhyhf8FVh2KSDXQRmWg8dOM7ClOUu907eqvRDblHVqWbGth409rtwfL+LD2tFzt0GkXOt130DpnLB4zRrzLys5e7pxmBws7dIO3YRrz4KlVGO7NthBOQRb5a6VMhGb07B81Ry9bu7v2r1HxzcnQBwReuL8sHEKLeCTLiPM6LOHeJc+E1h9AaRYy4oV2rI6fWl/2rzlUYPfawAcmiVQrEpH6Z2Dro971ZRUmZ1HjINlWPi43WzUdU7ooh+RXXeNW0fYFyqfm+euLUelQnNC5BWqhAssyCU0tu7NPybrXtIiF8dADI+QNFD3X13/1l4HMGcQjhgjDFZtzMGDmvpn9hEPQtn3pBNAP6CrIA0IStGXizxI/5io5FGTaUxKvMytnTVA0Uh0y8pBWCrs4lzetfo8Jzyh2IhmOnIEDk7jZJkvCeGZeKfpqqpzLelXnCZuQK0R7IKCv7VF90Qvw0e188N7lT0PSwzlhnGLFJnDuj6503uNAIGtUXtI4Nj+/TTi7Za+iE5Yi+i/e4BteZEjZxpTtttOOPKU0qOoBSwprwRPH7QcyZc2IT1U3ZTiyGUOZTTloEXpKvYSl3t/AimJXbTomj1ZQyDjrCNtw/9fdwMEhFuLWVjDQKUjJcr7XPwL55+31obd5QiVVszwHaY06fnErU6j6ovfwyZrZkr7jfeRAqTXFoe11je/gsWxQOCKczCD34PqnLjvJPXSBioyJTryx00ky6CaMfFMe9sJUqYhqz3/aBg5/L/uL1KzVldYWa8Y9DTlsGQ/dHFDVXlYxPRUNNtQ4eYunDlCl2LQ+UHLf++EWYHnKPDQx73PD2Q2FofIgHqAsUsmiU0ACeJhtsg8NGxTk9BMMI2HbBd/9lA3toRBQ3BbJh9qxliIK7OIAMck1cR7wmKDHsgDTq/8yvKMm38WoYa1oszyIgnMx4ORPZkX7rUXvs0wikiu+6cldZ2caEtiTnjCECc6kny9nTjzr7kq7xLgdQDhqtYgFiFHTDm3+EbT74LoRj17pCEEib5mWEemypGLxtjKsZhYnMpT4VMZd+GEbCnfduy++FrSl8RnWNpjy30p1fgQAvFLKf5a7ekBRXlB8rJ+OzJX4qYuahIIx5C0hikoxwb4cnAs2j/njne25k+QG7S0lop5jZkp8pdz5GD+QpXe/919JpKFg++n0SRKEJCrDaxmM59uDZelnVq1ayL/vbi1589VMfifXF28zw2EFvR+ZP+EeCse9IzvQNQzq+Do1We+2eVdtr5pWcx4+e2VXfZlxvh8UXstXTNZhe7J14iV1ZUGPtcYm9f8RmGrdA3gal9+dDg82X1rW3CYlTk5wyW00H/11VhrMlXqjbrBvRlwDZ9pA6xJJIY6o10/UcJGXPE+cZ/mgkO4VW+TpBiQh+nSVRmy4DgbFPT9r671WvbnqANGYHSUtp7IUfZCD+Y2FxjOsxBKXQUFZsV1vVm56/KYisGTAqYPjAb/oSjbn96Nz+Qq0tGX0ghxKqAfrQmFHmlo2KALVTeWahjiSRyI0JtkOOm1zOADidT9gyh5q2/BeYLZnBivN/cyM+O8snOeFkCQgkLIUBv75kS+kKFWYSXt339nqweWjLODnJM2pf3F5ZW7bEVtG4yYl4YmMUH81LYIIOP98Ofwo1nVxWtcVEB8U13en6FsO2xu3eCJYzNPDXqfIG2dQ+1Yjt2r33/zAF47MqGT0/eNVCDcA3fm+t3m3jjJMMvsqs/RvKRVkABBa48f6BAvLJUuk/fejmnTicbj/mL7cl2Ocw7mHsIBmM10mOPfAWt7aQ6UsB3UOc2MZt5lSRAUU+82EcRPfCj2h4unD6zx4bvupsEkfJN/OvI+L+uQ3aFF5KEHJE5ej6vscytuGukdgiQk3oaiMyceM3iiVTu/3GCZMAUzlqaoeNNoYEg3rlCe7wvaJd2pW8I+gNuqwEtlyjAQV1cDReIp1D24IhIkcbXvEOqEY3yYOPhGyvzDf8FJ3rpy56Nsq3l0GInPzSIcSA3vWVNFERM6zccEozZQXic0SBZIOC5QIIwjQyT3Xp9aHhUnhXYT1hA4WfvfemD5RCwq68CI13uXQ4FhaOisyXdEog34PibhqNneEQyuWiOwTxCXjQw153c2p7fffWbLvv+BM1JQF5f62ho3Mgiq+yET0souiVZy7aXj++TrXWdj3BfKrDJ1PGVhRYvCw8JfFs6IVRdITL49ADRYx45aT3MHCqRLsVPDwdt8oUqgoULwRjZJ4HokTQWVQo42k+KjDsCFeBvO86N4m41qxPidcpW7ZeaHuTGfeSEAl5K56of64daOdfq7vr2+ftTFkM4wp/lgLZLI+OVnHAflbY1y5BkbuEZJ+io4EtMRvBuRLCovSpo1wWm5u3VMZAe5mv9Cj2zGrZbiVWxNsukgHDsHWf4ICy4yIyHG8pLbTRPUBCnsADPeRaBiO8v16k5wzvLK0xsP895/l0jgRB41j2XWgcMHoDIUim+0cfULzVgCHsxeR1LXaWYC4Mhic/yhtSIvZu1n+82f2YocdzOylU9nVHnj5y6iJNm+RqdX8R50CQA+Qwgl0LAcBl35U0CHAvBrN34IF87HLOJp6cNSBsc3SWwLGAluJKZvo9CBmbgcEqhjQXSTgDPbTEra136MUDn6sUwMOupmRUP9ylB0JBsTj3IH61xvowrLCTfrjWCL0G1VBphMcWVt4t3BaEet65L52w2LW3wIGqUZcKHWhRetz5qft4wq/omt0SvOUst/8Wk+06+5VSAZ2ZzY4zzI7uZmGk8OIrAiLMCshoaN8R/Jin/Imt9H+GzGUJbxQBMV2CudSXUjWSomj0pLaecFECktw7Nc0LTvVgL3//SYeFqwJhrvSZlfn1wxKqV3hr1Mkw/nW6GVrJbnszUGLnkJ86b1FP1lfNzDMy/vRpk4oEZR3zjw52V/VgVqUEtmue2jecm+XnOnl4x84UFEQg8nVpYkoBecyf412PAchGq71F2GyDpVjmHhZTFyU3/4RM8bqcL4rQxA1cxWSJF9WFQRKtI+DbgWorQMHVxkzNk3Rooui2QC18hTKHI4JCraea/dhu9gIY+Zc+RrmVFPNMtmewlr/gQJGul1chB1SrpqQFhyLWNNLq9u9SPFENPCsMiKr+kIOoky+mdbXyXTLj8DvmEI+5eP1eEfsW95eRe3B2LpDkDX2yFW4+mt5O3YJSDto0yMoC17rvwE18GVWgKdd1xJJg99XgZ5o6+iHbG9gGQeiHZ2+HejGphs/eevrSydLbjuzCcjf1fod1IfNS8lr/+km8JquSKLnrJAcG0IFyw2s24CcaX3uxlSvA1gSAmcVdeqWTy36MzqA3G5whIq6RvdQ3qFxUqx0aNf7BflrakPgZsiRX2zWqcYEjo1QZXzJleolKIPg2qG37NLdWpAjZ+n6piRpbSfh5obLhpVh0PVfKg/u0So5oxiaSeWDr7zGXpaDU6rr/Pvs0TFevbmoFLS86HBuX1K2MGFc+sxKjDHUeESFlxG3brnhstgBFXfpJQVLmEJclvH3JbvgOuNrZXa6PDoX4Wy061DPWYjg0uhYjpPz+TRrp+iEuZv6NVLpRB5bAX0Dj7Bcd6M8v2PqXfgj6aXc7t8AXp17tIS3oaZOvlMWegODilc3ClfOEX+0xpJ/K+0oQMzaI41VEanP7L+a2PRo+cCjm7boEEPsKCiaP9ujqGYyUjEArdDjRmUrUVI4uAI92MZrdeZ9IDFbNSfzg3Pkvpq7rJ7doVdkR1Jwfs6WJODMj5fZO56dfAh0feqAapMchTIA+w1IQTcPoDQ9gkHrVGKQ/wmvFM2BNX1JxiovX6tKubbnaJ9CieRsf2uQ+xRkGYiClyu6sMbeoMq0FoG41H0rZmxgO+h9U/enfHFc25JOcZtcm346oLaN0HG8vYn5L28bfOA8+Q6ovl2zcxprUu/id0+bejRjJVh6uIBTuPhvqee7a0J0dTxtL/AJTbG9KfSBQKA4REMWRcUpqCMFIsqmVPb8ia10y0bAxbP0b5yMUqT/iabGlYf46GygJonUxCZCPtEr7D3CuNWQ2J55a7ENaAcn4RzdxEvNXs8+TwRgDLDpeVDJteulrz7BrxdxPgYQUuUG8LuiPn47+rB5bLSf1ofxVPR2ylOk0dq46+9SZAAQs7jL1MjEgCBctgcEfp6oTGZNurU+8+7TvFJ2EzNMqM5x7bRR5xsBFCuHjt7z/xyNAkFId4Wz1wYZJXes9lBkfKtUXbbHyc4AAAAAAAAAAAAAAAAAAAAAAAAAAAAACAoRFxsh")
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("0x462f89355585f1b750c298bc062ed8c343400e529d3e8f325d229ac4eac993e2")
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)