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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.
0x73f5ced9799672ec274509527b699aa8753d94f55207087074e9be2d7e70d55cThe 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 | ca | 73 | a1 | 46 | ad | 01 | 1a | 3f | de | 8a | ae | df | ff | 8c | 5c | 5d |
| 0010 | d8 | 03 | d5 | 3e | 77 | 94 | 35 | 3c | fe | 2a | c9 | 87 | 7e | ef | a0 | 9d |
| 0020 | 33 | cc | 13 | ed | 62 | a9 | 61 | 68 | 63 | 92 | c1 | 02 | 36 | 13 | 8a | f6 |
| 0030 | 6f | 10 | 2b | 5b | ff | 3c | b4 | 36 | 91 | 11 | 35 | a5 | 5a | d6 | 5c | fb |
| 0040 | 8d | bd | ef | c1 | 2a | 5c | 67 | ac | ea | 2e | be | 64 | 8a | 31 | bd | e7 |
| 0050 | 20 | e4 | 81 | 90 | 25 | bc | 7a | ee | 3b | 98 | 98 | 9a | 7e | 05 | 3b | 0d |
| 0060 | fa | 57 | 83 | c5 | a5 | cd | 2f | c3 | 3f | dc | 50 | 0b | ff | 45 | 60 | 9e |
| 0070 | f5 | 0c | 38 | b9 | c1 | 58 | 52 | 62 | 31 | 4d | 74 | c9 | 19 | 88 | e2 | 0e |
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 0x73f5ced9…70d55c
// 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("ynOhRq0BGj/eiq7f/4xcXdgD1T53lDU8/irJh37voJ0zzBPtYqlhaGOSwQI2E4r2bxArW/88tDaRETWlWtZc+42978EqXGes6i6+ZIoxvecg5IGQJbx67juYmJp+BTsN+leDxaXNL8M/3FAL/0VgnvUMOLnBWFJiMU10yRmI4g78qpb2OKAXZhNTwQpDp8UB1ySEgiKOT1Fpqb1+gUpXlNy2ZK0szH3vf6l6aGwcM6E1kZ3a9RxVzp4uwFSjaDrU6JNRP34gEs2hzI/EYovLnLaw5o4KUenvp0DPKz6Hl1/lxgAu1TKFs9AWQ1o/GuHGz5DSXCvlmp8JVGf6ANz9tMtqxmjtc5vtuO5eYHJElTyVLNWrl7gzFCJmDy3g7hetHD1PkeT4ZSD10wASJJp66r0xwHrmuZ5opmO+TVwRK9DVazIRlamaYnuhjbP/jTQFatN5glTbUkt51m3sDv4PfjlaMAg5jbrePs8SKP1oRHMtFsOVOFWUxZ+SV00ZOzEcyqP+og7ddAhYpMfRFkZrAXVEJvRnIxSnbG2Duww45ZgV2roy5K+/6KB70nb26Cu3SJMJK+k8Gw0IpYRw+Y23Ystnx6NTlzHKlE4jtv/lgzeOIrJuNzvGVSRdBFvPWt9zAi+176B6ydwtT3cfkgnC2mKw5Nlvbf179SI0BCpy8uu2fwnD9DXC8uT0T8c1NduJb9sQWAY20ZSRLYvflQzyArb0pV2zWX+NQH+ukFewHkGlAv0s2s75f5jp//ZcxidtZ5KhRWrBsP32DJMOkwOMHAAqnr6nUCd5GBUgYzypvBloIQFxfVskwrIOlMhEsisdGqBuYESvojwmbVd4LrszV5AatEQuzyP4EZXopQhyavRMbL1PVHGJVaegtV0y4spG3QzcC2wAXhIQTX/HMGtJVZKuALPJNszsrwkmYq19172XMXDj/xAxJsnAQg0QG/pZyhEcCW2jm5u3wn/0QPDZgtGcP3EbGYqYhSqp6eu6P6SjjsUlCQRiG52OGAVt0qe4GJ98fSr5aUtmzQLRmk4be1ka1d7Jvc+qu1L4lyNNQPv82LEBSVwIbgwkj2WRs6FNS2XWviHeVLUqkaW1GD4s6+pgKEbEjps5vJe59FkJT19wpaggUqMYNV2t9XyxO0Pvuq5fWA35w0DYjy3I2PAhXQ400jJkvhESvFhQPTF52OTpkCBEh6b3k350sypD9dXhbGvF0M3pGnH4uPFlofMTDJzmAodmS73E808s6EczBmvK1QEg0WI4Yx+UO1CJ3D2Vp0X1yj1lnpF2vzY9qBV82R5cEPtegoQ2L9Lczh9Lo0vPQ+lWex8ciTjP6hkmrvM0MsI04SJOIKRSR/DaQVLPLiBduB79oJZ2gA+VvNZj1ClLfI6ZBqpsoD6P7eYHXSEPg6JvVQcylgibIw+gp0Qq4PqMusEW4LYiHtCpNH+XMZUCUq7gh5QiiIWtjENbVIc/fbxKtPIamWfYPrAs5UiUf4Fn4/B5D48m1xtFeFY/6RyACNhEN4K+f9akmPhSFWeDpsGBGkj3+/vpej9l8ayr5CwhUcQ0khfRhDVOT/oifL2SMa6mTGpyGay5O4JB4TBJ3DCq3adxYl8lMJSMdJZpvX+PpLqfoH7QMdAIrbctguE5JSazxj3xFykypMLrquSBPmOMIDNMVKdmcQUwDrpQpvaRMn0uXtnBO/J1zD+9vFcruCDpaKvuVKaMNJRUw8GzOLr1YwWogByAqQZX7l4mU3cCeOnsR0aVLvKI+Y3/gHbX7Wu4cDl6K9uKdscSFaEvYN2QcKtApasmdpgWG5YxiuPbJWEITFKMN2dnf6q31R2BcMFIer+KqAGLuIJgUOpg9Yt3UG4CsjKPpc25qq+U5ha6p+lObqpKZFULowJ0k/hMGLt3ZbEiiFtrGQueUvX7LT7t5idfMGRkSFS4lXBFcjjPEGhpkIoxRDfIhCKqGBbj6bYReQZOmhobiwfdAaNMZtsQBWRRgkJSHGRT+jEQOttMEYgr05gPPzuiqSGaj8nLKH1drxj4nENal3SPjB8MCnZmphwivkPZN8PYXvxwPaJqC3gNywQz0MZjCo6TcdZTTXDFH6yPZ3NdPs7FPRwvyz5X1JdVbSOmvlebL6Ka46VrbmIIyjctYVirepUh/pdypliW4nHQVdk355RIZBrBt7zH2lKppIOIYp2QUt1VTLuONFqTnTPonltnKr9Xss7rkRljmplG9skTtf6dJ9kr5+2vSbHID6MAW93l8SX+m+4hv8pFps2vIa5Xt0cx0OT9yi0jiDmEthZ+5nSU62A30PwMJxRri+NckVxvLAmRH6mvLrPq/dk+TqC6cnDDgKR7kwaFu8N8A4swLfwaNUrDIh0Q6RuQtT51dA2RxVJn9VgnnKCuOqIbxp/3nZGU0MxmI9FvbTk1uDsrmqOY8gkMctXb68i/vCUri/15JEdWal7mHsVLcX0uSbAFXtLEEjra6OOx22ThflAr91hC6fw5spW6brBO+JLFvX+9eVDUgO468+eHBJUP+PXSbzuaueLnciBE0A9c7vHaevUFos9oV4syGc4Rx2YCnUAiUjWqr8Mk2Fu5C8IRXRdiE9HxQIEylhGuc7bR2GN+206cnC7ejZwUJp49+7/mPKHgLX3sdt7chdo5JZRFuR22v9Iw2ZG6CsJ6BTA+eoPJkw3OTrfuDUBP0pRqwQCk3Pp3vYGV7yDT74aJ3cs51tgtkzOIq3E3buYj4TpuYyhChYhRVvZHLk4HsGBB1r9MdMz9VVz4jKF8aaKh4+BI5Tg+31mM22kU2XgyYS4EfEu1am8NvWhUjsa7IJlRfzvl6i7b+DkkcrhOOxLQk8Ab1gJOu19hxLil7+Ri/5EvV7WPP/8/x+Z54NEcMmIbGBPmDIZ1wmV5Ny3DUYyU/18M1kD84+MCeihHF7IZR2WQ84v9u5ZYDALha6ly8JHq+ysRbAq4n/E8An/Vw7+HfPjQgGbQu+getQmUPLUB8MrvG5lbdhgHccQGd7uNcQpa2QUmkEhTpxdMBZWX4utsPk0UfEu4U/ZThH5EMignPJ2EveV5n2xBRcmphhDaHBsVGoiwVNueyOvcqARoVh3WFeD10xkHpN+Hk06quErCSgOg92+dsNGrs8L4Fv0sWsCWpORnpflvKLpH1Gg5n8E0t6dmuebX0dan/ciuxoJORQiR1UU8tgK+P2xI3uXV4Q0I8GQbkMKbx4PD7j3khsf7XrU8YYtrsqx1XFiPLubQvYjgRJL1SOxz+811D13m8AHZt8zUtBNznleQFMzgOBUO/m7JXEW3myNK4yigtuTF3AayMrVbaYBkZ3EtBIBlJdm2mTOT4moxncwrjf7OyMjjRzjxFYJpLZHzNtd36E5jaKo1j2xwtH2JZhqDO3WPZzx+zrZNh5+C0Du3Pr47k0rXmCqAIyQ9L4yTcDebz6tDOsje65rBi32l54xBXEH31QB5raiejvZcvHs7Pymqc8TgM/IKeVHJWkShgbGuOkIISMQAYN9Fa8P0dPDSoZjsG1KlrnVUw7p7K2TugRx2O4Bxva508Rv5fzVfYYTGvUkJlXg/ZkBpOMpzy4i2eUHFgayAainDMx+3GdOpPGospnyA319ktIjCIT3f+mT76+JdshrItXgvq1r2g1Nusntje3uBUTMzYXxX/rgGdghniCKiMMZAAg9NM+9wdMhSBodC8xwglF+diDvOcYubdJyj67rCV+TSy3n39D728nCUp6FfFOLmtsTmR3QKWQGL4S4SPTeMBoHQDRdV61jEj0fOuARqSdm0kTy8M8zso9tn2jHvubbkk8QzvU3ajCOqiuZPQAz1pdeFRbylaMvEIHVO8TeqWrNn14CPAt0xcDndY04SWzxEx4cn0dWl9E5zzkW7lAf++if3e4Mf8VwD4IW3EOSEol5oCgf1HcDCKRqz+mq9sAiYRk+wWrfyZfEuz6F9zaBisqGMrfMdAm/WoxhzeBHNZEkvA2FrAUFPsO469lgHDqqwpQePgrl6cD3gqqt/LC/OOhxB7/kpCglixnIUUctQWX07o9iTjaKTIMKEv2cgrNy4Ffie7KViBI0OHml76x359yj0v3b1CnnuQYZRd4vSdcMnCBMZGQ1wVWoIYVl95bFyUnTBocBFGYCXvQOuzuOC0cx8ciOUYbtHNwvEYHIoNNoY5ZFuhS5j9oV/t2crvlOVwPI78EMu4eDB5UdLy6YoDS9nemDuzIh/n8BroD5iC3Yd3bxrKMWZrOLzuhf4qW05hp74B3UZmUWU9iPD6VlfOAn3ocI0H+B+P+bfKN1u1t7BAuUhB08SIt432rF0akK43FZ5q07DngwJGiktPmFqe37L6/kFSHmZr+8bQpK4v9jh6BEbUmlscnyl1vMPEBEjRWZoeqe1AQMbIjxFR2+kDBIaJC43")
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("0x73f5ced9799672ec274509527b699aa8753d94f55207087074e9be2d7e70d55c")
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)