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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.
0xa03a0f974aa41f084d86c312467e5443768f37171898d6056325795602269064The 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 | 06 | ac | 24 | 4c | d3 | c7 | 77 | 00 | a3 | 34 | ab | 15 | c8 | e0 | be | fa |
| 0010 | cf | ad | 5a | 41 | ba | cc | 1e | e5 | c4 | 2e | 61 | 8c | 3e | 6c | 74 | fa |
| 0020 | f6 | 6f | f5 | cd | 22 | 3c | 4d | 2c | e7 | 50 | 5e | 80 | 2f | f8 | 68 | 6e |
| 0030 | 44 | 8a | a8 | ee | 88 | 5e | a3 | 69 | bd | 0f | 62 | 68 | ca | e0 | e1 | 11 |
| 0040 | 48 | 48 | 78 | f8 | 1c | 96 | 65 | 8e | 21 | 03 | 87 | c2 | 3e | 35 | 6f | 54 |
| 0050 | 5b | 3d | 2e | fc | 02 | 09 | 52 | 15 | 7d | 9a | d6 | 1d | 86 | 94 | 00 | fd |
| 0060 | 8d | 8e | 5f | 37 | 3c | c9 | 8d | 5d | 4a | 1a | 34 | c5 | 8d | f9 | f8 | d3 |
| 0070 | f5 | df | 8b | f9 | 1a | e5 | f3 | 30 | 46 | 9d | 5b | 88 | 77 | 2d | 32 | d5 |
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 0xa03a0f97…269064
// 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("BqwkTNPHdwCjNKsVyOC++s+tWkG6zB7lxC5hjD5sdPr2b/XNIjxNLOdQXoAv+GhuRIqo7oheo2m9D2JoyuDhEUhIePgclmWOIQOHwj41b1RbPS78AglSFX2a1h2GlAD9jY5fNzzJjV1KGjTFjfn40/Xfi/ka5fMwRp1biHctMtX1FowHYMKbZ+qt5j0jiDVYbS7MRFvqtSM3GSMrmJCJbqz2PouZ4nd/p/om1Crxe7YCcxrMLhyzihsBKL35UhaffbOh+xEIMDRkRyMIj4VRnJoVYyp1zilFxecX5L1MUfHT8M4NBIcZvXH+mOydtamCstI3perB5ngGM6RwTISc7K+301vB3Tx5Rzsk478v8KgunZhZAEpmUAELy9h4R33hhaKsGKa+nJEw4ZNLvC61Qn+eVhAmxvlxQf103v+KvU5rPYou8oVCv/xKAlPDGq90SK1Mw+7Qp2fiEW8M5nQQESoQIqi2gbnsms2m1o+JE8wSmivygfAnaaby5rSI4+tcDCuOjoiTF6KzfDrTRsNVNjpaUl/Kb71z9pc3QdusG3oWCxpLcRZJdcL88ROvOn+RUtUunpeZIIpnEBhEHq+82dIuKnmQFR/k/qE8JEiufz0jYiFIYotlmi3CbuEl9fLgd1tAe2camWPjFiP8DtuTOL0Iy73WY4hyCzrqXyb0LGi+3K1wlFPTPFav7PClbIivuWAwfUx6k4MUue5uu641h/eAtEX6/t+hRfrIdOuMzlmmtiqDi4lE0muPzrA5nFmCTdFm4CF7wQUdGGI0K5NaL/txexeUQ+ShLJea8OyhB6TmcAMEMGzndWlee9Lxzq9lO2Zaq4Q7gVqSsxAXD5DV/pgb1QOCF1Poiyvy2R6XPUolE31zDGtNKHdhOsopxcA7XfY5t1r2Fu7+c97pQvYfccVTLONKHrkKg3Yz2CDD0nNPQLqWv8TfKO3HP+qj8w+1EBUd9KVZA3tm7vVtaPDYzPdy9ozxKf5GZ6CGyFalaTl2BEtNgP6y5Dwl6J5+Er1CXwwJt0sOQJmCly0pXm00TNx7Eet95uUeqtWoIRLc+kk1iClT1iam0LOnydPIAcl2SQWgAZFN7EGWvnZiVLJx1b9g41lDs+t0EMKOM9OpdK1l5jba8FCx7k2WPLnuBZ/oxyW/VHfYipuxSoschGoaRMgvicT1gX40HgKBPesMW4MdhJLUt5f83L88US9DWhzthM11cG8eHrz2tOMsYcisuoUhwJKfwzKXObmrryzCEApy568aJiXUsYb/icR8JE0H1JYouSQv5cgD4vULLrTFFay89TXRQGAv6IK1fwCyrCjQy5vpFUzRpJoeEe95JcbEUTTjjc/pCCj5NykBPba2iRK/hMuj7p8BA4+MGWo1JH0JVLP05O2q+Q1hu2+PPIpG7tH2C1I55iEI1wUzXrGvUHvy1Sx5SLTlk0KOcMV9KS7o9/XnQb2fytIt7cT9NomXv9AqEvgNKghooGsZss9sEFmJYYNcWYBjdRw24pjK2pe1MkXRXc3Lc+ACohOl5T5MR5U1D6I7QGHFrkRcwtgjh0xYUonrb5K+xu1nkf9Ymj6wV7JsLkfsj6LBpUDOY2y01CM7ljrR7GL4KnwXBJLvRVXBmQ0MZ8RFmOXn2Vb92kpOiGaXOR2p7RpJ7GTkXmIbAtyVQXsDB726IZ1GJxbjeNIQTYwAizxQ1PZBFHuUIfAF/hychgwwJbgXNlo/YPJrvP7bF+jE2Yrx1HftvKyCyWqd+iH7feFhr370fXsObr0NC27FkpY4btM3dJ9PYkcLzWPSs6X8szyrHZ4lfVJeuVlYj+4FccSvdsT/UtG8d6G3+UHQ+ufxQ5UnSnEYpbquHLlWc6j/Z0dVK99Ipbs88cmpGYgll3aARW14vf8KtQpu6aBVzIRO9J8FuRRRkEYOpxLaf0r9x4pk5A4/AFjd3EnCaMuaxqQYODtVHTqrzEgSMDQ/XtEwhzQX8uwnWNI9k8w/XnP12n2N/gwCxXz+y6JBOJDYAG3Jik9sAy3n1tUbaJOt5zLaGSh5ZLbWMkj4zMOPeCYBBhiRovhnCLh+c9/0EG+NMyHJWSh66nHmcmNVJMH/eQ6Rdn/1fJdDGj4lizcCiIls/20KR1IO2c1RN2SSO9GReSEIqFLA/hT1yk7iOpTIQuWmLdg43UIbju7UYFPitYZaJ1rRxdWZBcrOG9xqO9L6dk7JAzV0u/05ysZUYQPuF8F0Ga7MJTWhwm9qID1tarbejpnq1TYnTNSYAR0hlQEg4alE3XGfGtZPX+RBGjMjBsSjAJ22pSBbvOvikkB1OO2to7X71lNVqTDGPIn15oO2jFQg/+uZF0f/xcvSZT6sX1ZGP58gdhjGEgp2/a7FCjADa7GaCLLfx4olzoRSVAbBpAYLCp82LeyNXh1bWhIieaehHc27bDgbmXQ6M06hGSs6ED1GuNPJ+IUL6RsoX5jy72TBU0GZfLoqwevYedL/GJlXfd+5ljl96v/nl8P+Pxxzs8tkoQtZttLMgnrIuLRsAWImnbj6fJL95kwIf0tW+Lsm7hu06SQuXmIAa3OsmkN7K2mi4n2Dzh/LVxbuKO4tCJg2qKfdx8WUXjomK71n0NSIEjPRN6913cJbMPPJk3sNIHFYxWTUqf+6K6HrklNugYtUvaW26r91j/jH/KxNPSkRI/0UQMe3hM4cMjz3kwNwXxzbLNF1NGUplZ7Eq5b84C9XmRwR55K/czDygfIX+M/pabS3j45Aaxg0Pu5RgMGk9SdibOkbCS5CoUP/CHM5W6brFHpmZVDc0mYC7xT4JgYDe2BZKEGCaJ0VWV+CNvvN5KNNFRbNi6VXE+bpAFhd+4IZuP2fQg4feslLgKbaw9rcKlR550xb3eC/O1REAca1Gf7KaVtUAIrJ13XQQxz3YV9fVLze1kyAQQLRhUrx79n7MElUjpLMFLGrc1CG7iH06Tge0v8lDUpz9Hw/K0xBWKwJJRzZO9LxOGkzgtiwm4HYyvbcXIKVAaJr/kY42lPg7HmrGYZZwZ5mQBS5o8bZHl+qb09bmkI1DLsBlOzZEezlmDlQ1ZmCqiybwiqwsGw/IZ1H+EvmB3xbCnfYIMIy/Gu0GROU8rhebebhGYkUqh54IAn/aiFIodmTiS4DWTffKIP/Dp9F2Jbiv/S3inncyfi4+yMhvKfswlfdyvhs/BzfUSCG12+wq9oPPFH1N0WBw5yJSZXbgFgMaeYES3oIEMmdQIjUZmrQnLBd2vbfK3iu/Lr54xaLPIhEsrbXxlMHkIYgtrYGvKupggGRKcmf00pHiCsEpRIueYKPUsYHr7WwndryfrcjIgQKXucR5g0QWnrAWHY0KoXzqZK2jfV+ldMah0MyFzeXNd6M7NO/5FYjzpRO6eCpf4W5qbN3wJP7SrYoWoDFWg8A2KWEiEDs0oLrI4ApjhGBFo071T2k7EbK1cq4x9GVYyXnMnjBDr6bb+xrefXs2RLJ3t8N9rYlqpG2QMF2sm0PTaRKTbrrUSzEzWOO/naaVWKkgwZ2DySdINtAsL1031B9VF+tGornuVGOxzWA0kcf0gBmjpvjX5tg1ECbDp3urXLN7RK3GdjFsr1G0Us3LXXsimk+g078DSxV6nIeaHm71dvxKK+d9J8d81Qo67JuGRp89z8jwzJJ+v5AsYtVQlU20n/1V99XO1ZkqcSWzSKVRt+RzyamyKjf6ysllk/e8UnsNYjDJVJiZiR8c83rRIfDneD7GJ0jclmZhgEDqjNDHs39MvuD9Y5PEvCGDtUbsGWQ+siY1r/IJJ4K9pcb9dw3Z6/kJo1MCcAoH1P5STNcGsoYJIgxPpxI0xUaSXhz/vk33cF5vH1pUqpYo3x3uLy/PL707tbgTG2Z1c6G3nZRQ7dsx7xIUGg8YNANj6WzHXhTHiLgNJLVF+Oj+6no+IPWSfULP2E3aZ8KUwtPAKovFy004qp0+TDG2/BkoZx2KEOW2tlbFmv6qyjXFc4CDdQmIJtHsE8xLJuneMz8jlbnS3FKcQBn6myMPDDU1MR+UnsyJnamHwTBEo6lD6VPtruDuUhnLHnEo6NQ6hwRA6d77KA4YTD2xR/PcrUoWMgVGF+h6gtH/vGvF1nsZUOSHFo9L2kcFqorgFfxtw3fKIUieQaqPsz971J6LUyRTjAMFPpECOn7BRTzhgzZOulVA76B/HoYWcFPr1hLPGXEorDgdKYwC6lZ2cAfUr1jk3LyIJkwZeX1y7XXu1HYnsgDzgCZxKbj8J0xKKLmXLFfQE+/ykI8FAzP9bejDykbTNZEYuiG+PT1Mndi5XvWL77fiDc5/Z+9P3pD345TvhfozqIQW6diZYGDsIOqsNPt/xMwOYKDj87t7/VEj5TM0A8mm7C8NENzeZuuze8AAAAAAAAAAAAAAAAAAAAABQsVGh8n")
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("0xa03a0f974aa41f084d86c312467e5443768f37171898d6056325795602269064")
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)