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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.
0xa3076e0c57d50f50fa61d69d9de17f39420928fc3a4d642d79d8d42491b8c3efThe 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 | 99 | 74 | ec | bb | e1 | d7 | 3f | b0 | a4 | 66 | 03 | 02 | b3 | df | 51 | ed |
| 0010 | f5 | 71 | 9d | 4f | 02 | 09 | 47 | d8 | e9 | 43 | f4 | b3 | 08 | 48 | aa | b6 |
| 0020 | f4 | 4e | 86 | 61 | 4a | 11 | c3 | d6 | f3 | fb | ef | 73 | 20 | 21 | 02 | f1 |
| 0030 | c8 | 0d | 6a | 0d | 84 | 3b | dc | dc | cf | 82 | 7c | d9 | f4 | 9d | e6 | 94 |
| 0040 | 9e | 0c | 05 | 13 | 98 | fc | ae | f3 | 5e | fe | 4d | 87 | 9d | 37 | b1 | d0 |
| 0050 | b4 | 4c | dc | ae | 31 | 61 | ed | 7a | 51 | 3f | 2d | de | 87 | 6e | f7 | aa |
| 0060 | d2 | 3b | 2e | 8d | dc | 1b | 4e | 62 | f0 | c6 | 81 | d2 | ec | 07 | 46 | eb |
| 0070 | 99 | 67 | 0e | 68 | ea | 14 | ad | 00 | 47 | d5 | c0 | c0 | 32 | ff | 1f | f2 |
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 0xa3076e0c…b8c3ef
// 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("mXTsu+HXP7CkZgMCs99R7fVxnU8CCUfY6UP0swhIqrb0ToZhShHD1vP773MgIQLxyA1qDYQ73NzPgnzZ9J3mlJ4MBROY/K7zXv5Nh503sdC0TNyuMWHtelE/Ld6Hbveq0jsujdwbTmLwxoHS7AdG65lnDmjqFK0AR9XAwDL/H/KnjPnx1vVh1Q7Seuu3Y5YS31CizdivDzxixE9EHp52wyEqFpJbjTpdyU78as7VZvA5zjGdbZrxgjASKIZvSGwmpgu7QnJW8JbL7QOkdbjoFYTTJx2ylYDpBizKszYd69Z482w9UJ9+9QQPtvn/tBlbc3pgih7Drjva4Q00hWqTL/AwS/wdyJoi/AyqFCKZlM1wZTBRJbd8uGzT9RFWG4Ww9R0wtMM8moGSe4yCPK9/oLGqvrghqyc9pDbIcWf8Q4Xln5R0TG06zdNkZrrxYCZ/OWjJBMKSakFi/YaibR53fSmtqHD0wnPbB0zzo0vKgttx5o5gUUA4l66jiwb0MlSBeyN+SL8DHktHtG7wOYFT/x2jxJEGy0ZwpB1mylFOWgbuyeX9PuQrWQzNknOWNt8P9gxbv6MCe8q+RQbAYOwpBAlxwg87Xiv29J8UHP0iDMxIciIhzZE04DMptfhr6tlcEQZNjXtzluX2kUNePaUV0BLIDKk+MX/t0xSvSx3C7H7LG4nxvR5BWfQa7trl63nrcYPWXp7VR0EIgMdZjC5j3szd1+DiDNroDmPWFj9KTiJ3q0H+aNMMuF6P5tcesOU0+YXbCWYmzcoIC52iR8rMWreXAxnyFreVqpVOQw69PFan17b++hSNYzEyTKAjeAE2gBL4brfakFkmizFFf0DSxgS5RS8pNYrLvZ0QXCmLGsdjkUNlyAxhqaWspGUnUTLNunOfBLvy2PJ1HsUhuH+P4f0nQIb2T7xlmiuD/3WyAJOnFWUbEonpWgxlR03c5UdIal5I+Mb9o7VTgRkRrmEWF/VCqBS8XbanDFqhff0hXzExybjiFiszCnvldwlbhnkT9l3znVpMyshjKaZSw/R9UNgldDFriHJHwk5l7dNqX4hZ7sqKd5SU3lRS3HGC+aHxr7OpTt2bMMlafTeCZW+RNT0BkijD7Qj7fag40obcjMmVy1IBhJdDGDiEgAw91nh5xhyge+JenZGOkuWTRck1KCqm2GzwrdOTgdF9Y3UCrj4wBq7rVekWX1Eehfcft5hH8z80tbl9MQt7Y83SbPhNeIJligA/VWMbwoh7lsoFHP9OlFLxlMqC4D8PmOtJFLZNQanUPOsX2Q6pcG0VXOShnMD9ZtWY39qPGAd2h0RwXpdZY9j3HXVfcw5aAhprOa0Ih5q3idxrSUGO7XOfqXUK93aTNm7NiBdr67tAAP3FCXjknVWjJ6gPxpINJihgY1Y2iPgmB+iaNI84S+8Fjn6cOD2UK4rH1Brtv2rmKOwcVlR3cEs5lphoitcWGiSbeU4Srt3n+MRJKQA8WKcdV3QtHOjTa2TVzR/Ie5bxXppe/SSLSYqoonutnwAcT5N0zUeJhxxVLgyhEbADLCoNZOX8rRJ03kFZLwBzDVgEQIsjVBKLX+cvhWfM6pNnas7+yCfVLfbh5O/4oQkSFYGK9cR5t8dGHBDkeu/uic2JJqIa8BumtreuLhIIcyJ8Ay6Kx+j/tRLERpwWDVxoT9wLvFx8FPKhFLcESuLyVtP4KqDpuN2RJVfwf83BDDRi0RRYytd4ZuNM1ritudaFGjoXvnxDAcC2xNYlwPRIH+2TdHKzUT9OLza2GElE8jwCqClYeXBFq8lTM+mqe84JkL95mYb3jHIXs0ovMDTTL5tSHMEtuTNtczgtdP1RDXImKikFWc6KphRcq6gDWIpSr0vrTFkerYagppkLYyhEuvlpm/L80i1nFQ0j05qvomTX0DQepjUMPUGQ1/MWCPO44/THkQ6tAFCwJHTqtu1soIQvO29SHOn34sBOmCRg9+xIb3ZT/j3tbnuCVvzFT9MkisdLuYGffXcCFrg7zDaLmPrs0HKUHJfsCQLHtts6hkFjWZ2Us+Z1BjPmbUPIKjQAdZGZKAlRo9Pk1kPv+kwMuh0aH8eeHY0Mm6vziRBof3rwEsSXkk2VoJX8vXZY6lumAEnYNF9bwGE/KAdbejI2SsO464JLUXwM3y1W4UY7cvqVPy8DME1j/SC8lLbX+V2xJFDcVClTHb8CxEf60M70d1ujGUK+AH4dfZh6T3IO0AUFVoAPpelmTleZ4M4RUuFHGxDR/+mLWF3ALXcc3u9/YR4yWhPpUoICUAYxkxCGALfYMeD2YvAG5FWvZrmD7+SuPNybdX+10UofaJUs2ivF5cdqE8xtYHMP263gWY24SAGO8OdwSC4I874OgXVX6foTNJdUAR7vFCqqmiLvHU0pkJphAirkk53+EW5nAIEz6OA0rs7czuczRL8fGjqcDqNh8f+dI3J+JGRFDFlV+PUbOTaiUMrRGNR+sdHb1mrng+7uz+t/i/z7/lGiwbjISRlkZRgM0BGFGNx2xGIkSpqQ7Mr/cHpaqB3999iJWebYafanKpXW6oGDCwlqJzmsmKIyetWAss8bgQsY/Ko90ZzOOXBmcSaQwXhlqZE/VlT5xVCsRdZCWAE9r+GY8TuskKlUYFaTmx1ySl9rh6dmB9Dq5E4ZIsHsxr2qN0RfIMmgVbyk2DKZ8fq86LoG6PdpAZiROoCarL4oloCQNCn09kZRFnqWDbwW5JF2bcVFgRDsqDzndRkiRLEoWchvwFTW0rsAkPyTizTe3WgedJa7vJGRWubGTjtBTT0vX6X6Ob60KG8O4OA29gP7I+GtWVgcr2KuGjtDMvXr+ACU70A5YnaSmYl7MljGCyzgb4kwsjH6weXtmOHFN1ZcMcnwUMnNYLa9svT/qMucRNKnp+lYJJ2roeZF4mraqJvu31Qjl2R/p+ngbQ3UHAd6VSF3O9WECUWVnarUTJuCL0l81dcmi0XPcqNBzbZuVPP8i0OOfjS6Nl/oyxvt44n5w/pu3fdaylNohGsswZA0g246NFcRFVZ+mBcEgpqCyeZrawiFLOLCmP+TKWkAxX6IyY3fjUU2Pszcd4waXBGKjti0/FVrg280fRRCv8dY1CYFOOCKYhSCbyrUkZPz2gc3fsPF5SrHt/ws4fPqZkuD3WnjbfTW87ordK5s0Khcw3MG8ooQB6rEGGr8Oa6JUEQ/X6u7lnVCSutA9S3TJlzexnrrrcQXqrOgnUMn53hOxMSoMFGEaODz0OycRoWzd0SR4HhLpKtogQdrPETb5u/teHU8FeW60YQ6KsfUXQbsSdk8ZObb0b3RFapaG57+ScHhY4fr7RwwRxDcMR/1oQYi6rSbxxdHHMOYUNJtYoQPoTpoYW+lOH37jnPAaBZg3exvPQTA9kFRG2Ry1Hnf/bO1R7dTTlm9nNVzTAAsPN3J+BYcJlp/grC7GFV7iTpdSwPYXu7J7Rp2sSJnwl8zq1ro1enjAdJUAvJpTYvJrSkbiwZMOd6jKzdSgYNQUD7VlpkVwBKytJfLY/0BhAcxdRoOUqtsOpF7Y1vUWXjg6+s8v3vNVnpFUdj69Z7a3w6kY0a7T36i42vrEuL5BfyFp4LTE9bJV6+0uyF4nYDXwg0Mu8UEaTnZ08/LqPHQIspQnQHcU+MRswvKH4WI3fjqhEAdi7ODH142MnT37TzJiVrxWj9J96BCvcpUjJxxNEekTi6UrvuPP0ph7ih/7naNryMjM0cT1v6snoGNDW+TebtQdHgaE8THe6Kc/6aZ1ijb+ltN/b2q+kGkIDq/mrM56Umw7QdmzGoMUax45Hr9MrpPOlUM+lNVP0pu5qJlcrPE6vJGYCqOrQ9szkqY9tENWs0h+QLBOTDMceUNoydEf/19N4n3GM6bv1g29H6/l9QTBOlXUxz/XYal/S3qoq75Z8dSZ2/7/xomcBnv/VeEDynHcQXxPMJPbSNH404lp8YjITTDYptdOEkd0i2F1w0fxC6cgyend7L2KMx320FIkO65nCAFcVyMiy2VH+HelLZHDunT1f8wSKI+SFtEjoNL16dd+2TvWh5dh2GqxaJaCrxFznW+I2bkMs3bFFkn5fn6o7X+kGqgXC+AEEL75Fic1+7X6wpS/7GSJcheYSL01WEXjPWGT6frqxaffQ0znUMZ2pmv2tfwrT0HlORug8qDlyzeJG3+xOp7SvYn3qiMqKFG7NZvbmIe8sS+fYXEO4f95o6xnSfnNfRj7+XBHUseHPIpZThsBaInBzCRwGzdDLpO82L4kThK3vGufl32bFB2WTd8TaEC91mnxUFTi7KVQknEBnQ5mEuIIAAwevR7GofA8RgRLFmByNrbDiNTrxyctUh4f8/gICs1y/cAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwcLDhMY")
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("0xa3076e0c57d50f50fa61d69d9de17f39420928fc3a4d642d79d8d42491b8c3ef")
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)