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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.
0x685f8d1eab05681894c802f4a3701104824da1f3ca2e7c9301fda2421951b351The 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 | 79 | 98 | 5d | 80 | a4 | 5d | 5e | 1a | 9c | 61 | 7f | b8 | 1a | 75 | fc | 3b |
| 0010 | 4a | 9c | 75 | 81 | 94 | a5 | b0 | 5d | 24 | 4c | 12 | 64 | 59 | 25 | 00 | cb |
| 0020 | 76 | 60 | 92 | 6c | 72 | ee | 5d | 07 | a7 | 06 | db | b3 | e1 | 4e | 50 | e2 |
| 0030 | 94 | 5e | ea | 04 | 67 | 24 | b7 | c1 | f5 | e6 | 1e | 82 | ff | 80 | 43 | e3 |
| 0040 | 56 | b6 | b5 | b9 | ba | ce | 5b | ef | 77 | 5d | b9 | e7 | fb | 87 | f0 | 02 |
| 0050 | 94 | 8a | ef | 11 | 0c | ee | 81 | 77 | 9d | 3b | 05 | a1 | 9f | 65 | 0a | 93 |
| 0060 | d1 | b6 | 80 | e4 | c3 | fa | 52 | ac | 96 | 51 | 82 | 58 | a1 | 7d | f7 | 14 |
| 0070 | 5f | 25 | a4 | 63 | 27 | b5 | f6 | 1b | da | 81 | 40 | 8e | 65 | 19 | 01 | 24 |
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 0x685f8d1e…51b351
// 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("eZhdgKRdXhqcYX+4GnX8O0qcdYGUpbBdJEwSZFklAMt2YJJscu5dB6cG27PhTlDilF7qBGckt8H15h6C/4BD41a2tbm6zlvvd1255/uH8AKUiu8RDO6Bd507BaGfZQqT0baA5MP6UqyWUYJYoX33FF8lpGMntfYb2oFAjmUZAST8TUVXMPQOsw6YGX2Gaz1BS6YnHM9u5z/AzHYR36ETiuhfon6pRs9AxLr6opdBaxRHcKCV2lSk8i7b+OpKlHUPgMgRXNLKoX+R8Di+PBJ2ZF4Ig8yfOAS+1wECcFZyWP0UxAYcqWG61QtjupmgqcuIqjRwMbwJOKpXDQ1n5fNGq6oWSjhWUXf3nXhlxnFY4T0ehIWP8EkBSBqe/e5Z4Wsv8OghT67DYlb3/QIC2d7N5uZJCCohEHuq22ACGET+Lcxtrkxnbxx3M+kvRuwIa/QJMVsp3cuJHhNPGy0+pExBDGcUGyS0kbIdmR68/y7u4n/6MVZ3Dd+QKau/2NMziRnadHptFy/80HZhhgyxbRm69HhGJDJtGJTgbyl5yccfuxkz4AWSZ0b9MbhdcsWbXcobKuRRKLbpFH0Qyevq2upTJKHjFaGgZiQti+P6LCKy1UeKnoZRnfTwCDrYrzPtTMsm+1rmDhKQbP0Apa6zAiWodB8OHm70+yG0SeMciojwotCJfPGOQl275QF+4KT0Raaqyk3KeGDd9LCl1MFADhvdyn1jevqEESL9khzz8aX3tXtiOaMQRGLQWxra2zBhHYP30Tf0ifmPJRCaUuYZ0aUd56VZjqWJCnoa/HYFJOj96eLHPgFxqlFB3sYmDxbvWQMAo3ghQ7Q32b6gN5FuUgx9WGtJ1XcBQEAgPwejsuy96KNecTq574mk0y4vG7bzvwf66RzshMxwAP5GYpCLFjw59lmzKYJDtdurlq0fn4XB1duAUbPFkq/dhAC4ALTGgoFPcOah3UXZAUwT6xKxmNzfvnS2c924pcoYFumj9cC2sdr+TiN632U9RUVV3FKnThS8OMGnmmnU0QngMCNznBetsKpWrewf0b066yNEsw2C5SZ+mHs7lHD3vqhQx4DriTYxC5wIRDnBMxmpSirvo2pRGCX1aDHAuBL+1zoggmGJMLfb0wUrkrBpJ7kSB8VzhlQb7hbpmIpkGAtpbp39xEJDBsPbTjCtszRR/ut2RfjgTW0fBfC4wNZOe9u0Ubg45f0Oc3tOg6+dH8lU3Dkqe3kK4Yt7c1jOIabF8/waOAif2GvK6km76juZHm/b7Ht10Ync2llQf0wBtHN90b4GmrMgiqNp7T2SxvgOUSoYOBho+/PWpciLPimb41yFxPJf+a3ss6pbeAITmEtX/HFRqAsZIQbPhvqziAOseV+c+2y/hGiN1umsh2njV+ra6wDIK6m2AGQO7tA0ciuFSg31E3sy9ds3DF0rIrLJjsHlZ/Z9NXx/aNxpBFNTCApWhseMumGmUrR0NsMtnuNO+hZl6atxg8sAeldDye3ufVnUu91V8YlsYw1NVvHZy/gX17sj7HFfuFfCtb5aETsbJWZyIOvtXplZWJP9lHlQXqeyVZtw1pEE50GPmaudKlGpjy0uK5smKv28n21ufLsM/I0pDJCd7VxQXPblEJz3d5di0RGQXChqF8veY7sY+jSZpUH7uxvlUrMJ40WwtutIImmRo30ZXES0BFYnyGd+rJiBnxqHVQ/444lJfis5NRY9YQan0YCw+S8lXhXRoWlrOgWgn0X2pdd1ioWzue5nKPu3qJzrvHglbqaC0kGefQcRB4xoy3OaHFQI0+0CNHH2BG8CIYt4xeH/qYCmq5rtwiCuN59rpuMOh4YZotQ8CsAeQwsVAxmsymofkUQi36sXreG/jnNQ8eqQ81RftGYmP4LpTfTWVjK7XglcJFb4L8duGm1ktl0rHgrrjWXWq2DTufA0P57SCqy6pXqM/lWali0Y/0yxgzh3U/B0wPTm59Y9S5WC7C/QPnykKsA8SJzjaNH48R0ix+4gNUeS0ue+9yYu2nPI52+jJRlmZuHzd4CX0lB6WaUTADh9Y/hArlhYp8sIcX9VPVXwo4+gkcm4yij1iFb8byNHvZ44gOtxQfYXo/plY9BksrW/CE+PVNqaVKBMCIRzAVC2X91g4Yqg/GR0xDLlom7Vl59a40ujxQipXQXGe3PVJgmb/cUHx1ASeqN/xIu+G+hWAZPlwpvCUSrkSdKSs0uv0a3oDyN2KWWTOr9aFeL5kK/4RrU+6YyK/MyVe9wrLpGBZ6W4uAWdc0Hq/+Jf2aQPGGrT6A+OxXI3FN2VwHxHOPShhCHjLWNx0QLxbNoihboasnyPfetnrwWNyjGW+13f9QtO8IfDsYoRqQC5i7mvrpHAp41MA8qeig4AYwSFP0ncRZZB4ZDhw9wrC+tb3yzYrQ/lWI6bag51mmxH4Jsyl5DR1QXuedIR3g+8uwxlhnk9H/TOCeGca6Y7v4qS6jcpYvLeXXUs6Dcod4QrG6wmRjvoROxqEaBB50pBO8YbwLgflBt4Br9Kx/Nk8/u1pJvt1trCKJLZp4XKT7Pbqw8nswY4I/PGBZJ63+fnD2gAfFHsmEes+GzE4VPOVSJ1auLql6Z6PPFTHRHKJg0v+gWfsZao7Lk0mQlCwHfhoLsyrQxUnV14AGHl5J4LMkk4pKJ6iOtBRNyPAWC1fqlsV7LKBOTQq03YZn9jLhLOFB6zVM/OWye8gWrmkArk+sgS+Ql4QUSn8C2mya0tgNtFHpOjqK7k4JbBCKVe5nZGn3+C+Ek+8lh6eHZN9ZI6Tdre0NLFxe2TY94rfAbSV77g6qs+wValmmpzY4dY4mLtWwkHjNNXoXGMMrabQsJHuOCB5Q/XPvqJokwaky5MP0UYDjlWeI/W8ymnQrVBa7vuA+7xjyTRC2HXtGILudxrPUnVp/WGDwdTHhPbN/yp1HyndraHbaXc26UbKN+rbSoNDImIRhjCRKLjalS4ZlvgFfmGpQFr3D/kb3cLmv6SvsBZg9n8Et5CXuIN2Mc94jxevsrMHlBfRB997nUz4z/emnllrveZcOiotCuWsKmk6O4rS8DT7/pNaJ8iWovDvC3HN5HhZbrN1zeE3ZjKE/j++GQ5+GpE1tFpl7c3tLKdnQIn7TRUCDGUSUoqOaAE19lYME8n8yjEbpQ3hLfO2QoGt2s+fNoFxGtRau+1gCYOEryMsVwbEJ5fLu10SR98TXBeo1oP86VRWxxTujAx6uHIkpNgWiV+HGrYCS+8sBvKD8cokqiczOz9sZDWYH9kC3V2NHNzmcgyDgJbtoaegmv7/POeiV1i5nvYpRnOF2tUEluCSR1ecTGvNSu0JIf3xbncTvXhzCDONrJE6VLKk9QuyWZnssYDYBjAv+fBm0VpLEqWEtwTXOdIMQpDLkFFUsmLoXQkPbYG4V2qJu9Qlm62iEWnTsiq7937gSXRKlMcjy6iuuOo/3/tfBDCkzrfO/KI9njJla9QA1ja4HHXfYYouNvqzde95GXi4hQuYg28/mFF0SlHSM9DblMrO4CHaZlZx3K+ZaoBzc2FFZW/CHEXOjGyD22lKjXSRS3lj+rPTp8qXX76EcZ3vivD3bEDpUp9fiWFnzpd/dd05fgjkxDsK90VJmGcIODppGW6ILPrbTYrTVoHoHqpnxk71+tLmYPMl7aMq1HGjg97HBEJHB86e4ZINTTnxePNrjlKTLoAEEj9iGcdkz7UJqHHKNsQrganiGmHcquk+tzxh+E/VN+6eExsp1hqWsTRSB0dt/Z9UWqefQ64Opgxmj9h9V5EZKsXh7LSJHKgDdHeHP8Tdl+MOeSFRz1aS8RBO/CvpzIGfuO2K9u2GDR0phGsPZAp8gxJIQGLiuMDVt/MirKYAcOjoksU4L7yPciAZmq92C7jZfX6hdFUVa9nLT3RNqVLdeOuD8wyrZZarNElY8DURTiCfwGA9lpVxiEbUx9Yx95gxnS3fdGuOvMr9/441QKdqWLVcaK+JikKu9NsLE/gPz93l4Gl57RnvKgGiOxEu/iyoVJmKg09CaNGV3XAjna0BoW0RgJ9UEDjIeQG5+qS+NuTtZXvpSvQigFYFDHWNRhoEw1GLSaFhyXVleUlLqVysQSmQhPtZUtI+SZ/VxR98n2vNMY6QNrrAfD/qszaGPAiV8ZjrAWc36nqfamh/lW0vBqSf9w4+LY43nsLUVumlvCRPCJay6Uek36JIU3Y5Veldpln3Jk5v8ceeXWZtneie6mqkPJUraNbQuXhmiH3kbr/q+mlcgklnZRFi1be7VCwpyobONxxTR80VA4LmDZZtfD1eriFzK6ejCSXzHwqrVvNZ+SgdEhHX3K75BlArbq86xAkXqi+EztfYo3oWWSx3QgdTou87QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQsQFhog")
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("0x685f8d1eab05681894c802f4a3701104824da1f3ca2e7c9301fda2421951b351")
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)