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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.
0xbd33f8ab74fd1feb861b503198c2291dc58ac668f45164b66c94a476467954e3The 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 | a6 | 4a | 64 | cc | f7 | 65 | a4 | a9 | fc | c4 | 43 | f4 | ba | a3 | d7 | 2d |
| 0010 | b9 | ad | 6e | f6 | 0f | 4b | 66 | 67 | b4 | e0 | 9d | f1 | d4 | 56 | 79 | 5a |
| 0020 | c4 | 94 | 7c | 81 | bf | 7c | 6c | 59 | ef | b2 | 4e | 27 | bf | 61 | 93 | 91 |
| 0030 | af | 4f | 83 | 60 | e9 | 75 | 83 | 35 | 05 | c4 | 58 | 74 | 5d | 07 | 38 | 24 |
| 0040 | 93 | 1e | 54 | 9f | 8c | 5c | 28 | 33 | 4f | 17 | 46 | 71 | 9e | b9 | 0c | 3a |
| 0050 | 90 | 1a | a8 | 25 | 4f | a8 | e6 | df | fa | 6f | 0f | 74 | bd | 10 | 21 | 7f |
| 0060 | 08 | 9d | 3c | 4d | 2a | 51 | 8c | 98 | 98 | 28 | 6d | 75 | eb | 5b | c6 | ea |
| 0070 | 89 | e8 | e5 | 57 | fa | 8e | 7b | c8 | 96 | 42 | 5a | df | 8e | 68 | 6b | b7 |
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 0xbd33f8ab…7954e3
// 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("pkpkzPdlpKn8xEP0uqPXLbmtbvYPS2ZntOCd8dRWeVrElHyBv3xsWe+yTie/YZORr0+DYOl1gzUFxFh0XQc4JJMeVJ+MXCgzTxdGcZ65DDqQGqglT6jm3/pvD3S9ECF/CJ08TSpRjJiYKG1161vG6ono5Vf6jnvIlkJa345oa7e6uvSmEzUrHcXDWz5HeiGWY7nKJHVbOMsGQkm5j0PL708qpDodGBRYFXD/bpcTl+OgLNan5qBU63DOHdmIrW1J6xEvOjWTFoU0LZ1MdzmvOKnLJYo76+TM8SvTLVtdhS3A4/EJXA8wVytbFDsRUIcV9gYcgD2YfUR5zHPNVbbfeoGF9JXsyHs4A/k00SuJUfPtTbYJlfcC0e8WUtaxu5ICPp0CWlK6spCjXu9FoypGR/1s3P85hq9giURaBXY7mtWvIgGsohqHaDCaW0rR/o2FpgFs5hIKI7PM0rWv7qIZfOHqepoZtibFrYmqefX9ls0PcPz9imGL63fPw9FuTpez4Ol646TYSXCXVjnoLl4e/MYE+Yg2c+Uw4esLVRvOFFKKtFI0Y2IfJA3h7NNherkDkEvvTd7zvRkV1l1lvXH/JL2q2oh8b1v2J53iuiS1vJ0wp86s35v02TVL/3Q2tvupZjHlMZSQzANxmKCIW/rVcQVmanQP4PEfONRcis6xLcKi5Agyj1c14BbF7l9zJPXngeSi98Bas+h57jKbij/FejTyk54MT83jIBhoz5gETbVgCEFvO2wLApC59l8ibMR358xf+/7uSCwdJiX0IVo6NKIMpwNB5d/z4Lbr9iDENQYKyJ02BC7e8KI0oJcqKv+RIWtWrr8cblIbuOQMCu46hQR1vIcUcMtvxOGdjsRC7fKfdP3/GcnU3BdrDO9+mb/10PKJMtz0Qv+LxObF6ClqzndgBvs5p3EuSEEj81RhpqYqSPv+EGNHpjlmhcAiTcnoC6q2D04I1gThs30f1LCm5drAE4305ojxTGPS7Raaim/UJEFc9gPXhdhbl49+1eIYeekAjxZ/MaUbAghtgRoBc0L2LXGeEZS3vooanJjXJd56EXn5w8HJqYscxoi/Af+chCuDQwp597fnhS/S/SPUYdacvI92tUOsqJfBxhvPglLZUe2NYYBw3wmrAAed8E01WwcB7+3kpTF9EDJie9G319nroJc9pjm8wB28LPtlN1BtPVpTaA76KF/fS54f/FcyoVQkPtRUFKUahQd07EgvDLw2ziConbwbjfpQ1h3a4YYumrCb2oNWhy9BIO0yzr5Qp55mdm+/ncmwFg+nAb3ch0SOy3g1iO4g5NMg+V8/qltCORAkA/5YO3poi4pNRRmUCZjdL/dTYbhb8+Loe4Si1aauUNr+TTHfVhvqQ5vu49y4jLV3cUgkfx4wVO3hsopVeCNPNkhKCxNKWDWSZtcfk9Fob3KhswtEFlUY6nDFvvCoh571ek5cCiRutVM6kMHneZ//Ve5h03+dtmbgEyozGN3h7/1w+BI/e3qYwA1omxM3Da71tRTHM4keAOO3w1L5x+TOTDOOH4wvZCoiMg8YGT+DWfDEKU5tjbzt/6lxETXczrKc+Y0D+DA4C4iYP9Ol1KXiNs440DfENkwqzNAFfvlhUdSXdW3J4wUjvtHDcKX3eKBhrx/hHgARqssbm6ce1sC2UBZre3smaR0SDR9mnlgGYdPezSsMPVq0r8I2f+Kex4B2TBjB5RmC2ZyA9xmKqRKp2KjLCwZwJ7iNghrF/DJ7B+FVmUIhy/VxpQ8lX1f4TVDY7michdKXXx/N0ARb8l44QObQJUd/grvh+dS4pCXEtI5iIoDWbL+417lNpvhMS6H9GgqSfBVXTtFvqhFZjIH+6WSoZKnlzP2OeAYbflPjZKZpZ64oILUMg3SoaWDvJsCtV2WMF/XGqUtey1imCczCPnPB+5Fgtco7R8nNR6b6bHyyv/gC5BFxStMV5NS0vcXhNoW9k2j7JrnDDl053pi7YijNCyX0qEWyRnP0fG3PVmQWSDhswIti47+HqQc0nZXSy9PYcpCHXA9NOI4nyrn4sPTAkQ8IjyGeYzqnPmm8oUzIEsupuwhub8RKbBdfPKBtLcHAtLnJQSx2qyZiH/pe0ii1OB6gP2BBaFlkL/HzT4grTJStklhEIiCFxV52vo5tamyh2jiShNEM8B2q23Rk/46agKbzDOIBhw/dxRxYcd6PYy+d/pXvsik0n82nz9dgwNrizYm40eHQGcmzcDsBrutl4zjdNGb1qiZ+k6vbDazfVOzEaFyXQBC4PJpF8pe+Jg31urXpG2mISzM3lcYeDdY3AmoelATt4YO2e7SmV0lXzly0z+YwrwAW0nXvl/zkbmlYvCghRtx06uN56+zt3tdZs8BagAGdF+oT2mcmN/Hg2AxlhZ8PictzC9yoAa3Up3/0V/V/njR0GU2yxBxmBnFVo5QnqwtwbZciaOC4J2mMd7nOfyRMoI9kBu+bp/myTP1Er31lXq0RmzXmKeNVEEpdFN9/183GnLRL11SKIwWXcm0a11/bf7nPYEkQCRLNsgUv+Q6xebgZdN3euDhJ+7xRRVKXvweC7vEYou9QONXUXzC/L3+EWjAvtKW7HqtBwoACi5+jvbEUdUobpiGEr4/vb9eWiutNrpzqN6qr+KmpLBCBFbLyKl694t+eXQfmT2AWXFREjE4Ry6aWjdeFHMkXoyX2a3GitEDuFehMzPRlnqRzrPgszhrHil+a1ub+s5yK7SvAnqhOVOvWW7sf3XZiYHObth+N3Xs8JDJh0YFuwQUoXWgJ4p5csUuHaiXb8v3UyMNEPc51N+0KdWcn9yPUiT/B9NFDf3XwuF3PY/nrA+dyImOO51lM3n4vjbC67vv7yyeTEYwdNekOeu5+Z+Uoyq0mfYXDaCokZc3ZTWvOHzRRBh0vhSTctqjbotoc0d5iJAfp1GvFG0zm29x2eaQfwq3IviyvtYa8n0B/jZX/BuE/jAG6rzQLaLO+5CXZRGEQV7xSrS8lEsSBkEEdKzsdDc/UtiUhwP86iMCcRbZRZ/Cx1YG0i91JhRe+1WgDz7/gM1AJTgg9Be02jf+0inrmOXygwzg43v/rD5e7YKl0s1hJGxiRB9nm9SKK3c9xYuj7NqoHEm8fdg4n0/O4aFcr/yiPx6Tv8XW26ic8gsTNDczwd02ltKBinGtzQMKSl9PWoj7lpZjfXvaQScPzoC2kKmymFSIUALnCc4XOnoB6dR0++LOAGV1ih+f7mBVhA55ixUH+E8SeqUe6uopP8ObeuKN5teknnGDvsKa7hU+eC4vxGS15PdT6aqRiEZngwoob1Jl4zWdNJSXTEciniEIFsYed7G5nim/+pN+pwTGdlxN3lRl7UrCVCly+SZ+Q/k5dLxpZc6NrRIyUU64RkoLMaEr7jNwCsnm4KMu3eJEVTmn8s2BGRx7gFyXYqkZYd0snMD0oh69xvGnuSHOmEq9Ba6OV5bk/ejrqhSMzYs7KdwOXhozelBgO3KDDKDhZClmv3r6VABlvuFzoWTGN5mgKRoo+vQeX37K3WmF/Vv92Ay2QUH9SsLO4gvuatqhqZqs+9sI1KkyDgfMjwwA3e0kZa5t5xRB1J6O+J8u9wQVxdcXXs3Wy32uywA8I0Jf9ByJ+9D9bxYhwrfCY6Y2SZBV9LHoRtsW/MXhgHSrLwbeUmaB5OPqmCw4O8AscMiI6X4Pe6bCVWHX5k7aQ863zItW8e9P5zAk2HKTtoiKlOsuVr+umEH7oHalzFyZ7DJPb5gsTaOBjDKisz0cU4YJDyjdXl8e/VZT9p1U47XbdzgP4K4dayuoqh8z7eB/OxyCetAVMmr5mucEgv6QeRFUhSWqzGYkFuXG49zU1eV3whVBbABWLGEaqPu05uB6EhPcMBd/eeUJ8QWDvbnBJUI+f6IoEa4AQcHQqHpZmLgWD23cjxtwgHTuirKaeOswfz8arlGYvmL0rlOpbGt9lUACKOO9l4QTfqcUez5FVHs5cKWmiJSYuTBLdqDUkP52/T1M6vLbHQ7kcLTxC4SOD1/o+pVO54zo1iLhXkaUFIxK0KXp6Q3ZxG0KD35QAZadlI+682ofuHlt4R1TuF4mrmSEXjv3vWfWDihMLP8iyJ5kbtkEGTBQy6h4FKV5Gm4eWeSahK1/Ooh9lNnohll7RucyoGYojZEi1QEK8QJrqXrsVevfG07ty6bFKD6x1hNflLFU4HOs9xzgOS9xnOt1uk0zHcf47NThgRkTwCXQJ2GB2+ltYJ7saRtyH/CQx4Mfuf4nt0Okzw7Y7/n97tKh4OGZWSEsRNwFRvfdS4YU67AGP5rBSnbS5mPSyd8iQYi05jJfF3N3n9AOt3eIserHO9P0BDxUZYnVFUITP4gsqN1lhb3a5v8/xAAAAAAAAAAAAAAAAAAAACAwSGB0o")
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("0xbd33f8ab74fd1feb861b503198c2291dc58ac668f45164b66c94a476467954e3")
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)