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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.
0x6a3d95aa5b363ee99d0a1f9356a5be7a7f83e92e23fc42a98d471a699d4d33f0The 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 | cd | c3 | 6c | 89 | 99 | ca | 07 | fc | a0 | d2 | a8 | d5 | 1a | c1 | bf | e0 |
| 0010 | 4c | 4e | 53 | db | 0a | b2 | b5 | ee | 41 | 15 | 6d | e7 | 4d | e9 | 7d | fb |
| 0020 | 33 | 15 | 9a | 8a | d4 | de | eb | a7 | 42 | 9f | f3 | 3c | bd | 6f | d6 | 1e |
| 0030 | 9e | 97 | da | 40 | 5d | 3f | 66 | 0f | 6d | 0a | 25 | a5 | 7d | d6 | 25 | ba |
| 0040 | af | 7e | 80 | a0 | 3a | 0d | 30 | 39 | 45 | 3d | f9 | 2b | 02 | 32 | d0 | ab |
| 0050 | f7 | 95 | b2 | e9 | ee | ab | ef | fd | db | f2 | d3 | c6 | c5 | 67 | 54 | ff |
| 0060 | 04 | b2 | e2 | 1d | 46 | 42 | 09 | 2f | af | f1 | 2f | f8 | 6e | b2 | 69 | 10 |
| 0070 | d0 | d8 | e6 | 9b | 3b | b3 | 8a | f4 | e0 | 4f | e1 | 71 | 6d | 9a | c9 | 90 |
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 | 76 | 93 | 36 | 61 | 00 | 7c | d0 | 45 | e1 | dd | 14 | 3d | bf | 91 | 1d | a0 |
| 0010 | f6 | fa | 5f | d5 | a6 | 21 | 39 | c5 | 56 | 13 | 09 | b8 | c7 | e9 | 2f | 6e |
| 0020 | 18 | 68 | 86 | 38 | 68 | a3 | 61 | e5 | 47 | 9d | c9 | 5c | ae | ff | 34 | 09 |
| 0030 | c4 | a3 | 6a | 8b | 41 | f2 | 2f | 4a | 3d | 74 | 2e | cd | 6a | be | 28 | 3d |
| 0040 | 3f | d2 | 80 | 62 | df | b8 | 62 | d1 | dc | 3d | 76 | d5 | 20 | f1 | 26 | 92 |
| 0050 | a5 | fa | bc | 40 | 4e | cb | 40 | fd | 32 | 2d | 8f | b0 | d4 | 00 | 03 | 9c |
| 0060 | 2a | e6 | e3 | 5c | 7a | bf | c6 | 06 | 4d | 36 | 04 | 9f | f0 | ba | 8f | 2a |
| 0070 | 64 | df | c9 | 87 | cf | de | 60 | eb | 3a | 85 | 28 | 9b | 0e | b5 | 1d | d2 |
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.
0xa1d0110e51e0684e04af82181375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375E72AafFa916C3C1468b3d13999E4ce87cfc8from 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 0x6a3d95aa…4d33f0
// 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("zcNsiZnKB/yg0qjVGsG/4ExOU9sKsrXuQRVt503pffszFZqK1N7rp0Kf8zy9b9YenpfaQF0/Zg9tCiWlfdYluq9+gKA6DTA5RT35KwIy0Kv3lbLp7qvv/dvy08bFZ1T/BLLiHUZCCS+v8S/4brJpENDY5ps7s4r04E/hcW2ayZBes4DWzK4kqhf01GUd0CScChkwLpXogrCk9/GkFlsRB28FMSv33IGMXF9KgpUIICEC5TY5rYNQ1vapgp2wOzTiVIIUuWl6W7xl+1sQ58ZoTrljX+CYLePBmUIR+aTJHC5DYQaMxejg1aADRSLf+6l9ad6NPMOsZ0yk8ERBsmCOmh3kaLwqmnrLMfkzu63XuBEqTJ6qmJl1ur6j8aly/wFrGTc2uBRb+lNgZ8HcHbr5J4pPiCW1NAHRCkwSZ+50MMbE6HvpAFHdSkqV8qALRKAVVlB/S6AYhClP/CX0PtDnUdS0rkOjuZbAX0OOUEXKsZE0A5j0zDmHMXufaw7ZWHrarOACeEV2vmdwDAIl2akHxs3NDh/YDp4RFrJff3BE0Euor7WKssmveRm4+FdvlTqUgj5MOJ4LPiLVEKdkcJTJnaRRYOGKDpCrpcCqzMXk4cv40iI6JY3dDVere4aUzh5/uVC6+SqDwWzxIexPXrP+4a3Uc/NDTL3RIeB13P7YKu794qBM7Nzd7QxO/eeFX96F5HnK4bDRpxvBeQm2sOoKvawL3CZj5QjXtXH29+CS/eSWM/+i3D3e6Gd8FuRbNqw/FXnDTn7jxEIUzXhZe8y3EFnuhe5y5iUbc5Pp/+wa1fdemXJBNUVF5X67DAo+nxptw9CvvQKrHQN4RMRwTiXJipMuZtNDkjcpG0u/lnAARgo+l242Md017XAg1V5vvW2bRfdWt5YrM+EVSbsj6q5ZUfQljRGUQNTPcK4C99u+8n2o3msOEzImIbxJuPYv/q2zMBPwt9zTBKWIUvLbpxAP9rKHY3gwH1qGy3RHIaVvgnNBnGbMgY4EBQHw5tzQiIcOVLJcqR0It//AZcctYAiKIc0sCpwLzeyNmAxoEB5ec/M+HAPFzz07j7ZLuxJON+mcfDM9/cyeveFhQ0zY5QXGNVxfD2PACoaxAF/j/XTXJrE99zijmhSVCtK3XAy1hIUETbziCrgmiOFd+NojpD+vo22wGtchiU9uDc6hbVMzj/U5h8Vxjj49wo44Z6ID7A9nkZm/3n7VR2NSqGDD5lAghbQj2FsA2u4RRmfIvEWPUqNDsVhHd5N8SrP4IQrsfLc1aTN3TBKh/yjjaRHsglKVj2Ovmk8HBRrm/uB1Y+rw9+2fcw2M8x+ElEqhixbC41abhfxG3/6VQDsIYAaUu6+kPaF2SKZu5LMNAEPW3+nEXRnzmbpLsD6u2eAShthjOVZ7AWnmZN1Uy6Fzz2i6XcV/uJdFCXZ9LEIMR2SqaijaDYzl8JEX2uqqcOdUqwJsy8cx2RKjZMgfIjgXiELM30FeRp8HFhRDfhqXVxdFnPR3V676OPFK3W/Zc6O1SEJ+ikwPZ37RqS0fnfLMjkH3Zsi5toGzfOCojN5+GTvV/2iLZHibiBdhkm/VVoGBegUcekqdx9PGmj/6pP96iaIZzRtjHkOvtRN+NaGgriUyKphmpQWyfP8yRBHoFCpX+kO/TN5Qvejpp+hO1f+N/4DQMlHH6nWafJYpoJ6Zl2Kasv1T3JahZEjT1Abjzje81xJhmj+LwKNM3/8bRwbIfkqrmXrC6pOCxau26eB/WPCdeXbCuXRIHjEG5OMYkHNkjh04zahO48KcJgQyzP0WXDjXDSLl8+ndZBbyCmxsDd0T245DGd+53bAO/CakziW/kvGpEZB7ON3CD/P7Z0ln4t6RyoFsQPbfooDJc82JNo0ZZgLmOC/sCElTJMXpV44YSi9MP+O+6nrz0lCwQX8bGfDJutiWmG0tS0Z+y31z0TFnHx2auCedx+F+4vCBdwWfg9Z+mfTfORv2EKqxr1sIeWko2FyuPysbY9D15aWWl/1wTlXoNetB04Avsie3H3XtJl8D3UlhqD5p62DQe+xikD1lmfXi/tonb/Q8djND6YgTAqCHUhwNYDRROiLCxHoaGadaOFWfL5ubb9mJiRkPbm6dDcnmZ1PXCOHsKXQCT/hfuNNvHTggiZaCRkbASLuqYm5IPhfaLuziXBy5xj0B1WJx5QQ7GF+bJTzn1xv+/u2HHpaSFZHI5iCOLck1yaMPROR5GkEZI0TsNr2hlgNCmwzLlqF3G7imZ8Kd3lVugEmX4JvE/4l4lOTpwyrf3TaEtEJ6qj86qAHKOO0w5sZvGqnifa3swWBPemgjw5+EoGaQIrdX7f9WoL95Wz4myCPeQkd5BjiVgx2mN91mKBzLu/rG1X3UIcSM7ePl/bIpvcLrnleFCa6W5OFusrs87Tmc87oUzmk/YlTMW7GZNEEJeE0MAbFuo2tvigm4ZydYUTuEUV4FPGKFGIahnUhb4s6UkPVLsOOU4MOVs5u4+WsM0rWkenyyek/qf0GFtdJxtMbA63aD+pa8GnqiFI3OOikiJ1TokfINzUyMAV5e0GbJ/42Q8M1au2iCsTw0YdithIxhv1w77Oc/gf/DdTFAcmQi1haxZQJfQytNsTpFHNRCCK92qP98cHh0AOFjMxbBiyZkPgiKgG9vpPylPNXcFpdtBcAKas+pnNNtdzAoiXyh6TLlD2XWuCdWi0ifMiE+k/ucci1PMY/mkUy+2z6i5x5IAm4WKPm8b3e5EXzeMd976/MdjGFgPDk8FVyqUOqajTs1NUAw5Q+mzatuwo86fgAbPwgleC77eaFVm6iLgpUey5ZvavkzxL4ene2kf+r/xAU2u+fkasvJ8nDneHhO1pjrNoU5pBEiccELLE9YovH4jEtb6pWXuX4HL4ZHSERf6wyFC8DSVcAlKO0SmQTCx/DQRjgD/eYpE+ZK/yPc0Zw5SZG4l56Lup4nsSSNFoCgfWSQ3MWyygGY7BkTOV+G8kf7h1n5aAN7M1ztPvmLvzuuFrBE1jH/uVgZPRgkyYKj/rFzU6Zqz+ZAOdFzAoYhsB4Bch2s9Jpk+r97UpkGG5bo+1Efvz8PbkOjsMnqKABlijeuOCpN8ooaUmCcf8O8JQ1LFpJ4cKv/7mIEF7cWQiYO2wNJAofGJBPb27U+7P+48CkXF/0AcwJr6CeggEMQpnVV0xbexx8gWUrfcnwUjgSqwDfxBAwEamhHO41rlCOgBP7A41XFJXfoQvnvGCim5Js0rntq027aZusnU52lvr1WzJaeAsmzLfdUgT9yKsQLHHw1CUjJGVvbtnuvIw0zxBtsJePWaoKg+uoKOZDR5ztM6ZFU23Vwidt3BoBXXvX0B0BAmT4UfUmUMwIzQ8hDzw/WwYisCZTWi3arErBpVd8UYP7oozc83AbuSp+gkVMHgxPjsWZV6KttbyKnFlRKX0OjBK7XK2dVAbfq32a+F7Z/sTncwe0f+KOoEoS6mh7/DOmoiXEmoxlv7Wc0NBm5pTgX5uIjTZmwO+vKY0ElhCAITlAFIzJFyJxqc8X+6f3caZVimY4ugqdlXM465P56T6E/u7KdlR9TEVyBgTzK+4mJ2XU/svoujO9ah1PnixAK7kbnvRMsSmqFgH/FZzpOOQ97n97cP763PRyW9TkBF7TROnqfR0LnxwvB9sWVSjXf9et1cRPVzHhzHq7oBsT9wjTLqoNAvnRGssc1KwSX8Be7BBkwUmlK9BhwxKIWYu/qJE+eV6nhjjrDSzCSnKb/Jd//OKXtkRQi1/u9UTNZZkuOQrphEUNVmTrGLWgaRPqXoiUinPthtvcCsaJzHRkhPxmDPjB0vFettnFDL22v4KQKSqXYP03N3IuCxuViIxljvYE73cFKAlls9UU1MbFxQ1FP6+GpM/UWcydUo9bGSo5eEq8NVe1gXOppPhl6Y+DqOJCW4hMZdsVVmMtqCw7nPVHrCCSu0ElJyNv5kGq07snp7idIhdiEtbcKXRTdSbQMy14RxUnl/DqE4IJXKEOfq29cl3dAPeCfK712eFeSEr7pKliHDH/jfVZAq22QYNf7wy9nb2y2Wfm8DzsJ6UXKyzZKujYD9xlo0/K5MumixL1OC5zux7Oxp/hwzn0Mv47BHE0IbqTVFO+3XGzss3dDm54u+Ni7eBbBtqTFYyxb4l/a1ibPppfaGy9aG9M8Os0P6NWaoNEwkH3ozFLYsNaWhl38OSAfuysa8mPXuASoIOdMQwotac1W1kffExxgB/p0Al25lSUco46wN+mVT62lLytHFXzdRKJbNokK3YTI1GNJr38zTmu5ba7aALix1E3/xIMnfp669ZsziIyPut/kIkpma6bZ+AcxTWZ0lrTE4hQ6gp/b70KE1/IXhMHvAAAAAAAAAAAAAAAAAAAAAAAABw4XHSEl")
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("0x6a3d95aa5b363ee99d0a1f9356a5be7a7f83e92e23fc42a98d471a699d4d33f0")
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)