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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.
0xd0c2f4befc249b162fb3245e0656bc07ed52629d5ec6d88615e8de6b7aaebc01The 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 | 67 | ba | 09 | 2c | ea | 0e | 9d | a0 | 0d | ca | f3 | c3 | 33 | 19 | 40 | 1b |
| 0010 | 59 | b0 | 92 | 47 | 06 | 4f | 49 | 64 | 67 | 72 | 46 | ef | 57 | 13 | 09 | 3a |
| 0020 | d1 | 04 | d4 | 18 | 5c | 31 | 43 | 7b | 45 | a5 | 0f | 37 | 5c | 76 | c8 | 46 |
| 0030 | bc | 77 | ae | 17 | e2 | 5f | 55 | ef | cd | bd | 89 | 3c | 63 | 43 | a0 | 1f |
| 0040 | de | 49 | 9f | a1 | 69 | 56 | 95 | 77 | be | 8a | 47 | aa | f0 | a6 | 8c | 60 |
| 0050 | 5d | 3a | f1 | 81 | cd | ec | de | fe | 47 | b6 | ba | f3 | ee | a0 | 01 | 08 |
| 0060 | 9b | c6 | 61 | ea | 8b | 8a | 10 | e4 | 15 | 52 | 85 | eb | 63 | b0 | 56 | 1f |
| 0070 | a1 | cd | 31 | 7b | 1a | 8b | 3d | 14 | 63 | d5 | f6 | 34 | 1b | 83 | 67 | ef |
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 0xd0c2f4be…aebc01
// 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("Z7oJLOoOnaANyvPDMxlAG1mwkkcGT0lkZ3JG71cTCTrRBNQYXDFDe0WlDzdcdshGvHeuF+JfVe/NvYk8Y0OgH95Jn6FpVpV3vopHqvCmjGBdOvGBzeze/ke2uvPuoAEIm8Zh6ouKEOQVUoXrY7BWH6HNMXsaiz0UY9X2NBuDZ+/ToY7hYJhrzzd4JIkg096lVoJoTp9jnIwuxWkEqPbN3+YsQiV5W9jA6OuxW3qKXte347ylLXMeJqKdH6ym65lnlcMe6HmD0GksB/Y26JQJpInRYnaJKHyAVo0xCJhW4wID1388BcCefeacnrDe3UbOYLGXQCHXvrIkh/Dyi7zHuSaR0Azxx+fPp0u7AvrJaVNhhyWKO1poO2tFUujSqhH48DfSsgmHGRQE8rlbC0Osntygsx0bcJmWmEY39hnd4WdHeVNxRpYipfVPiz7Z2rwv775Tsij4n/uMVxYSu6kudmJ4fUy2dXmmXoZUfMJqwifxNLYxa4CjVrVt0LDvuY3oUwe4YVwEtwkl+bbGK6VCHbZJm1qUDFKpQ20wra4xATp7KuN5nTqwK4NeHWC49dufKBX0TqfvF5ycOFMTNeUfmMvKyDZgchwY6ePRgqUestVSz3mRwKJTc7bq2d9Ue4SOSq3mA3kUwMaobpfjnQ4ZIFEL+8aBMFZO7JzF85Q1AF1KIs/lxFIAsFWxrs61XgXW67G2VttzDusIHfopvmxHjCiJjIOCwaMOCDBpd4gZjJyRC0blxRMkkz3hxdvEuGXiFR+XcYoOxDVBE5HXIlLRUZZNWfV32Zi7KYmk8wA3ogAD1CFwXCPPaFS5r+hcUI7Pty/BD8j5gK5FXRCDGPq9ZIkgNrwhcKYr91XtLNaHjAb83xRoIAE7uP1ZApUCuuaBLwL9JPqFt/9xyxo0pjt9EQBJBtqCWSKGxPmVIGrnpipr1oGQH9ihaF4feFCY+RDBAk6jsI2m4cZHwG3FBFPAdAU/j4ecE1pTdHYCB4dr7jimdLPcBlukdrezMy+LONiOfvIKpy25+EbzkYWv80ATksRTeWHnfzH55iujNZrZg3cS1l8SFpS/nO7LXpTGGOw/Cqr9viJD9oyma6CevlyLgeAd24dURJ1z+f2O516wlfuUfIXy7lXpurWj4e0AWHvM6+VIe+O7cpPgT9/iT8j6+RWechawW/f+Hzn0zl46mbbrS7SQAxkliFuuDPXgO48UMpvPtGnAyenk0x81fAfSfQ2JQh91lxPc0qp/mBQfrZ2BOo1sJJWzlAtGT7nsRP+3rR3j6ewHE9sdTsEa1JN3XBI5pPHGxDNxbV5by3CGTX8x9G3u0qSMzV26TOX1eAH7l6EZAToLR6IGByWLO8U+2ZBsJFPPHuhON7W5uVwDwMk4J6P8Z1ycIoApX1xr+4fZEU8dwU91iI/Lyl/DrCboeSG5fmD59cX5+VL3fjcyDfTILzBJNELd75ix2ZG0XfzfFMKaWUc84/CTYf0JVBpbpZS7iYJo4NFFWHtzD475QfbJ6MTcIUajvz+x2xAxH6euDYw7WJ/MLvWCQ18F8BkmDlkarvZiGVzoHy9QCuEf8VrYDcuL7kNBkX0SPm+vTz3PLbIzR21t7mp6zDDwe9xsQM2V05mFA462nLyS6DZYFk9sPMWTC/7yC1SOMw9mpF+yx+PWEp3kDAnD6dOpkLmVGoA/ewE+FeIfuc6iMkbRLXF2SRqJ4JUc/dTqPv4qUF25+nraTpn4MSKeJ4jd6hgFqo4EYa8PIslyUinBEhSLZyWpQ2dd0ird1P6edUisKU2Wt8zeFgKbTuSVKeFUfHLnAgQKwQlwZ9t48kmGNtU1xYEPgTbGiygfz9N5wR5xOLyxDdgwNWsieyj7bGV+ppy157QZfvUqREpoeo776FSaGQhDP24fJ5XqKO69nJPhIV62At+7nRau2IvHeMFzOr6HKlrYK0C53Au6Z2wcguw+YTabmU8GpiP6MIx4RJsAlSAzE7VQxhSadNMT7J0TpzPyT2cJ37JzROjaqj7hTbIXnjyhZ7Yz4inS+EM+M3XfpkHviJJlPNlR5kmoSvxWNyzO1h/vamTwbUp/tTi59pe977iRsCd+X83Bw94EYr6rJL2EWO2UTPabkwfz+XXw6tWnkQhtDNzuFlEFH5+cW5nhWrKOfGMd2bR6ev1pA6F6V7ulUbPyjueJglzUsAkiRzVZMqz7sclzQXcCqWrh660csihmBduoEiRzE0lvKgPDQ3RFchX5sY4C8bYoHYk0ws7g9EgB7wIvRCCoe0+LzxIIgCeHc9l7Hc6/d+dlxwdfqnw+uqHLXagEWffkCFZWlQhaQRgydpG3jXmIkOUr/qzPP7gGT5k1xwTxb/70h8FT/rviyoXw5k2M1r3xx1qhrxRD7vmSPbimL5nqFxU2QvFkewoLub80zejv7VYI4wTykFlM+jPq6iQvDLzcKJYm7bYU6OzJrIDJAy4w4nBCqtMolKM27RbvQwkvHW5bdEEF39tEuS9tGleUtUbY3gAlja92Dm2/iLXW5wfAAoDiDzg9wkmxjrg8u7wxxwCAzgCXbXvAgsIQt0hKzgb05PmsHT3I8+z0IGnue5axyC/7MJetQZOkPh9I9obl4EG8T8rdSglTu5CASsk/eGhoGgcWEKuLOYZLjCSkaS0zrguUj9xj1Glk5EleYB++Tefxt3EvbPUrCulx86DCCjzyvAz8Nwvs/05dL9pBReFXCEykexwIVonHGYIRcjDuzkzk3yMXc+UBK3vv2uylGkX+AwXHMPTBr9LoLsnEX7ni9FhNxkIgAbqIRNNw6E6MUaXHOAbFwqX7QtGP25SKRuKx7WquhxBPRQ98VGEbkJrw8ghZN5tO0xPQtg2ar2CiD+0DCHZj2L7iCOLnG3FHNXgyjEH6I7TqF3XWuJLZPkhk6vZdkDEPPePH4HX922G79/hUie4n9rWT3IA4kveAWBEX/CklDbvU+rPVmE9P6ARV+DQkabppM3rVlsqgJgZazK27u6CBCa1vm0eAxT27U6CoUx1drsF/t5cx98M4HHHNA/LO9buz8OE4fwGemAdu+gv1sY8PlVNzyH+KPcuG9mezkVbJbpEF1WvsPEBOG38r25WecZpnG/3kogshXTe8E+naVnIN2UPbNIcohnW0L19PCUvPgZk8ia3ijr9svnWU7p4RNFMHLucbCbuaZpHfE5TTAjg5tEXRHpGtqmw7JHFsD+PAGpF4TaHIwYFkjijASw9Iaiqd06HQV4bM3TYiqI25qPuPU3eb42zFmZrFgy/QEADnE7ex4fv8Lkb6CxKqWuhvAPs0/Ia8md1mko6SpGAqtvnhQeIbf91l3epc5e/xh2gaHr9u5UBqYqnU9Vm0cqwLeQn+0sTE+BTNYMk7XiE6Ccc2P7hYfev7ExAkEdXfxW+rQ5uGzsjU9yK7j12nZcyXZG/cHFPWD55nvbQi0NwfVEu+1yna5Tb8qH6ZH+NnusRLUsXWfTwK3icdlRJYcJ1dAw1n5QevB9xC4pXHRMidQICjeNuhq6JjtlR62uZQnbUc/cULE/6BcivKYnVlzmTosnKSqZ06x8KRqPv5zy1sBXtU6wwVvgx+RMaCrLM6fjKTR49caoElPp8ZTFEQnnPrFOLSKeG/xpWvq4jOII0fRK6ycTp6Fsfpy+oH/3RtTZEm971DS5KwED3DT7LnraBABtxiTXAIo2rDjfdyQtMffMk6BxMbHMMo5GoDe1BaeVdRKkvnfSdco2sEC2kPn/93AA5OTuR7CI4wpYIHVt92/b0wN4PiZD9VTsxIVkrLjxvz/Xc22hT7Dtrduc526I5a/VnoE1zfcQM8pq0ihf8a3HmUjGVGwzifOXYk8sJEkAxxRWniJO0TSA45aT3Pw0mSaEboEuOO6t2eEPq4L57O+NoM0+bf1TlnERc9KBggct+v6gtBZvg5migzhQP+e7r5+DVdMv0Phnp9ugh5Vusa0ORbsf8goSt57+7sWsaIH4jC9IEjdpQj6vmQ52vGcoUqCLjcaxK0W6ePX9P2LQVBN48roQOZoFBRZ7jfumq6HNgMzP2Jw2cxRVI2CkSODE0qyJCVI/gBF8vRiZnJXhYSbioUiC1jw/nHrlXfWGC9g7Ms9hJ2RdGGTPDbV2oGgbxWn+MZP3iobW0xKJCT15OY1nQwQ/r+j6rM8Vyh6L4k80WUAVPirIN+Lso+42tUFG3RVnR66Spsd4Kbyn0+yhAzt19P2i3GJzvQ6M/WKbpown2GscJ4lyn1Jf13H443t2PDkYDlO4l1aKd3mPm+zPit8sMsVaBUW7vw2Jm1vj+UD65pRov0RPjvXfCoN/iqSRDQErelb9FcXny282quwsf8SICVqqytxc/pMlnO4kpQq7jl7U1YbHJ1jMfeAAAAAAAAAAAAAAAAAAAAAAAABQoTFx0l")
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("0xd0c2f4befc249b162fb3245e0656bc07ed52629d5ec6d88615e8de6b7aaebc01")
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)