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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.
0x88d658e7964bde34577f8919039a447eba13b94d61b04d10cafefda85d92dd38The 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 | 3a | e8 | d0 | ae | 21 | a5 | 85 | 1f | e1 | 43 | cf | b1 | bb | f2 | 5f | 64 |
| 0010 | d0 | 4f | 85 | f8 | be | cd | 42 | 92 | f7 | 4a | 56 | e7 | 03 | 72 | 80 | b3 |
| 0020 | fd | 89 | 88 | 2a | 5e | c5 | 25 | cf | 47 | 1a | 8d | 45 | 5d | e0 | a9 | e5 |
| 0030 | f9 | d7 | cc | c0 | d5 | 0d | 8d | 0d | af | 07 | a4 | 23 | 07 | f5 | 29 | 26 |
| 0040 | 22 | 8f | 17 | 45 | bc | ff | c9 | 6b | 1f | a5 | 2c | 8d | db | ef | 60 | 5f |
| 0050 | 5d | d8 | bc | 0f | 97 | 4a | aa | cc | dc | 12 | b4 | dc | 19 | 4d | 3e | 11 |
| 0060 | d1 | 18 | 61 | 45 | 10 | 79 | 94 | 73 | 60 | 97 | 27 | be | 21 | 50 | ce | a6 |
| 0070 | c1 | f8 | 91 | e4 | 5a | ad | 96 | 4f | 91 | 65 | 74 | 08 | d3 | f3 | 68 | 6f |
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 | df | 0b | 90 | 77 | a4 | 99 | 1e | 9c | 65 | 68 | 58 | 64 | 33 | c6 | b0 | ac |
| 0010 | 71 | 30 | 35 | 0b | 30 | 8e | 4e | 5c | a4 | bb | 09 | 10 | f8 | fd | 4f | ca |
| 0020 | ff | 8d | 22 | 03 | 1a | 43 | 79 | ac | 53 | 7b | ea | c1 | 69 | 62 | e7 | 1f |
| 0030 | 8e | 30 | c3 | 70 | 4e | 3c | 81 | ea | b2 | aa | e1 | 8a | a0 | f8 | bf | e4 |
| 0040 | bd | 3e | 81 | 8e | 0e | b3 | 93 | 3f | b8 | 36 | 2e | a8 | 5c | e2 | a1 | 4a |
| 0050 | e0 | 36 | 61 | d2 | 5b | 06 | ee | 7b | 31 | 7c | 84 | dc | 70 | 0a | d8 | df |
| 0060 | 56 | c4 | f7 | 5e | 26 | 20 | 23 | e8 | fe | 6d | b8 | 59 | 5f | a1 | b8 | 81 |
| 0070 | 9d | 18 | b0 | 42 | 43 | f9 | 08 | 44 | 7e | 98 | 3a | 46 | 22 | cd | 81 | e5 |
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.
0x83fd6c533c2b2ad7e0296e2b162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162c1c5a1237506cd1347adb5f8b9836ada9a5f10x162C1C5a1237506cd1347adb5f8b9836ADA9A5F1from 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 0x88d658e7…92dd38
// 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("OujQriGlhR/hQ8+xu/JfZNBPhfi+zUKS90pW5wNygLP9iYgqXsUlz0cajUVd4Knl+dfMwNUNjQ2vB6QjB/UpJiKPF0W8/8lrH6UsjdvvYF9d2LwPl0qqzNwStNwZTT4R0RhhRRB5lHNglye+IVDOpsH4keRarZZPkWV0CNPzaG9XW8wWp4DWwRFmiMcSImzf2Q9AZd0gCHnwTSUepWRkzZqTonPUHG44IJ6zIaEdXyk0/5ILe+pigEsUaXoxAOwtUD4YOQc/LoaFkWaHrHbPTq4fvKmr9pheiLPFyD8SsFNhyhBP+ZZnhheJrRHz3dwAdTB3PnMTC3Gqf2RyuTG4OxQX1MHPgBGGDnZRDa2SCfBXkc3jwKRRrb2N79irwo5/hhok1MsKv/bDG7T87Zp9YoveFESuzRMHxEjhX1xSdkeO4ryQxwQJApHVqAITZP/2MoDZg6TIIoI+kiN7BX34MvOIzHytLLOHWOaec8z5tJoZ5Egs/QOe7r+IfbXq7O5MdEgyXQnTO6f6KMLMc4WfnJb6tx72LCGm4ZwcRQlxBpVNk1SrL8Jc0FzJyd9xd21UYBRwGFTDB27+pRCsbBmrTlNZ+L8b+nHT7N/8leKob6H1Jvls6M4uBeXjK2cUA71N29bCcF9S/eFLq59RZv6Um/7hewSLqTm8BRQMLH3g65dlxPVrstWjLCo8r1lCTsa7GVO8YwxYCId8vi62iZH2dnAAW6xMgGWyDALk50qEUhi9qMSf4uY0rUm+gVbYQxnjfEBwl+zt2jjPZidZN+2k70D2m2Iohxny5RTe1fX/Y23aepxKAI2Ie0bBr4EWjcQBJZZl9aoWknL6VdWA7ggr+kxzQtP65SnyI3PDgXXBrKLOvdy8o6zt5ySVJ0XvOth9txduJLzw4McSk/Xs0mDNxm9fhoQsk2qGTPL1ziildQobL4NMPb+aNpNtQPgkjg8J85j8bQR4vu0NDo++mU8oYLplqFqr+MNejwx0tQcPrQ4ucBTKDS2C63XWMCte+oaTnXhqIh9XvCr1AnSzSJeCiSFAjl3ODMtW2aAIntiyVTxYaZJzX48vTGV/47Ht0e3GQEyn8sXIc9Dgb/IFp6P8zV2dcSpkoM5NfLnm/0Ey1mk//FcF3WD9FAshT0QfmHICGfMaIzT2vebuf5lqv7KFkOZqL+69Xy8yEf6g3Qa7TM3vACTJMEz9wiAS+hH+ycSorwHlrf+2rqVIsyYzMJ2A5iASdyr/+50w/ozWub6OCsQjhJclp3g16wuG4MR/DAcDtbp1ZBnliURJmsBZpdlliABh1MrH/pYRAkZ+pCSUSl5uXj3il4fMV+d4dhiLKX+czUZzxEQGmZBgbinzFvpBnXFCCkcXmp34qEamJOJyuzcQqopN/hpq0jQNHH9kAf7/jl03qAE+0tIMBK/zR46gnPqwEoXod728dtCjvDccC0KL4OABTL1pcAJg3ZG1M864QXgqvl6haysNYEslanGgQAvcLRxz+eze6md8fmvtp5MobBWP+J4LOoyveT7OGKRV2w4xOtUOju0DXW0JZz5Judor2nhbLQNj+luSMJR7eHaHtJvwKI1l7tBEKLTonNtqVXRj2AZP5Y4f2ETvcjXD0OXwkMeSqzMkcahr97+J7Z9c5mf4cjO1AWw2FYnxo34SVvxnCeOOXEfRQeM3khLOXNKdShYWBJ9HyhaLqikYwCwOOf+1gAWc2XPF9rshZri69lSQS1ff21jNBah/hSbaFkAgh3zlE79Bp+7PlENjT3yUTUHmUdyxFhzM88iAcLpKEFuoXbWrg41tCozzF9DLaALQSEp/Gkc2/9vyZoXGNoK8KNEgRuPF7FSi314vdaVIyFWZhVHZhsl5eGSWZ0fhgHm3kx6vYj0j2riv0o0AK0xVYKBmD2h3c8jqPvWim11e3oDFsWjUbUceaPlEgpTQWNUC8XjOYjZChQbPB0H4+D0MpC0q5r+3cHDSVn39mMrGo1YCpZuBHjCN7APrEQU9ax2zw7IY1pRdGzS2jClkP8pUbC8hpSad2qiFqHdVzA2Zli/6OieN9tzhlLULpQVnPtlVAPJj26lrc5P4riiZGzC6M3ILh1Y2qkflM6znQ89wNLOiTi7gosR1K+nkxR3R+vZHo81oaPyGZTsKykTmmp2SRn07LLMqfpWXBCUoZIE5b7fpp+k+MYh6F7FRNRseSnXeLjLsGs7DE5SKAw+ZAb1li3xyurRa4yibG+TqDKks/17KLcQx0L1/HxhYSnwngUYNQgqX1SPEBRh489oDDw+B2rM4rXryQEUKiGbeIsQv84gHgGqIP7p2V7+hRGjIIfNjn72ES4puxdqijqF6mH/XVKoYpvgvs/9p12AMxJUE3pIZN9Gjn/nbtjoaFSh4Rhuri9tHzZtipjU7OLjC4avKMqY94CWZmGeLFvnIDXBBk+7iPmy7QgDPWmPg46Ge+C4X7Fqp1QGm0HtUTTfj6iXcY8/9g2Z1e3FpuXHqVTKnTcbJXuCnh7LWc4RLiYACydJql2JrCBS5IJcJP9Cm4lCmMERGNMQRo8bfAWiqFYJEa5GKSU3ohAmRDnymnsgIXq0s3eBunnGEgLbcdzsB/GO+aqeHo5b8moYv+EYV8W/kCWn7y/RQiRPK4g97nBaHJSmoB7iJvQ2F4KJeoxuqEHbmkG3wIrqs2cJODWX9CdioTUDaINPJu6IS3jIe3P3tHfavHSj5pv0S7jpei0z8Je87SVB8QczDuAXLniaHCfDZRiU7QeoIfqN30weVg5KIt7OKkqcmzpwqafntIcX6mgRzqX2BUmRqTOcJq7B90aicuy5PQzZsG+91FmycpxutWpPzYeJ172IZCik3mXGI5JDCUlHS88ZWSghRo+6w6VC8AETFC2CiAIvkq95V+kiElPD18M+gW/2RGWp0fvVhm/wny3tFuJiV3VVx1bctNuxvV+09DArSiXcxsKn9qNZi5uWMdZSbBWphMULF/3SnebxUWwyZHQjlbcyfQzFPEYrmSE+k9ZBIgjBLeo7TVM4idjxGwvB1qwUyxphVXwc6EcCV1w8FMfZVRfdCP0oC1qQ7jI7+d7nEDh241XjURY5McoDRaDHO7JrtNRaAzUOo6SpdyCVG/Qn7TTNmaNE7e6DKtjrjVARMFCkBLKK5Xkyqk4SFjByV9Tv7mojGP1o3NyfB12K4QgKy3zpYq4cj7iMiiPHInojL/yMASwA4MVi9aPNd2UqblygHETc6ntm62iQbCMOP6U9xjdh/zT++jCHhKhV8C9AaFUlGHsERRnNpEbUFbL7E46ZOxU2H0E3p+FUnjuDr776h0UKibwZE9WYhAhqdSYQwQqurHHP8SOL1rgQkh3UeLbtor2BNoU7A7I98y6/van0fkwvHQBsfebTrZPk7fbON+meA7cdXKEm1GOS0/iB6rjjSXrrxV00qPH807pcs3qLJqylGo09ZCJLi8RT5P1SbWU1UrVpaEnqvprMqzwDQ68MPCqQvRZETorL1xvL7z4DdeItrhMVyT5xz9ZQfXosz0xIFGIwOqZHYAe56mcAdU62qUM5tuwSU/WNtFKfQXjHXbZZHxw3nVYFkG7QpHdAKSy1/kl7vEM/O4s3ePL1tcCDeABHydNo98cUu/75Qq6XJPTlP1V3dtKoO3Exd25M7OF8WuBZkQCpIXj6nsF4p01E7kJSNFQJY6ATHAd6e76X1tQhP2G3r9H91Yo61EAYT/3gRsj3IqLY85d5dnx/rbV8QFhl3w8RsrQTYDtIsK+qLNE7ebJyX3OvHTtLgimqNBhDUx4FqYQmPcTsvW4AcMsToccoNL68owaiQZSt4HR9SoWbOh2RKoTf4Sm5cLwiH1I6KVtPYGPnwwth6zLcuKKQhkTP6r5Cm88Zy2J3ECePJ4v5JrnMFqtpM1IC2mSnaMERIG63fqzHQbkWumMKmWHeMYYwsy8e6yXLHriryNzJHsfPEqo7uAXsPhB9Gnhc7C+YKTzhrKPw8KjoLo3Wr9OMKvqpniDD4nqipQGEb9b9oKdm6VbaVizY+/6abVzGpobhWm8deXVoKsJweyfBL8V5CKTSYRykx0C1RXrQcq3nenjfT1gXZZzi/YU6zXUFC+fhH0QskVP7Lozpmv9k2j39GbBsVY4jFLHsR8poALRDACJzGtYvJoO22MrB7CG8fQKeaiGMPFzdIJe8FAOAKF3rhB2x4f3ATFSWuGt9WO+tQwYLeJat3Aax0ExEh/QpCUXw4xtDRTpfbti/ksyomNuS+Aw+r08fKAKlieaRpdi1EMaDoLlwqw8xXC04ZGUCH7LAlYcyw4EDGHSVhfhCCGxp/Ly48hTvkJVgRLj5b3ejr9BIUMHyhtMze+goWLEBNjtvm6fcCFS80bLHAChEvoBGL4fAAAAAAAAAAAAAAAAAACBEbIiYq")
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("0x88d658e7964bde34577f8919039a447eba13b94d61b04d10cafefda85d92dd38")
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)