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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.
0xcd27ce945d0324829181e21b0df6b0091cc8f30e40f21517cba6c5d741ce9086The 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 | d1 | 07 | 04 | 6d | 8f | ce | ad | 45 | f5 | 12 | 8c | ae | f7 | 6d | 35 | d8 |
| 0010 | eb | 64 | f1 | 85 | 6e | e1 | 5d | 62 | 4d | 9f | 97 | b5 | f8 | 1e | 3a | 81 |
| 0020 | 28 | 43 | 05 | 1d | af | 2d | f2 | 4d | e9 | e8 | e2 | 26 | 24 | f2 | 29 | 2f |
| 0030 | b3 | d0 | 22 | ed | 12 | df | fa | 37 | c8 | d8 | 14 | d6 | 5c | 77 | 55 | 48 |
| 0040 | 5a | c0 | 17 | c6 | 9e | 0f | 61 | 1d | e8 | 8f | b0 | 69 | 93 | cc | 43 | f0 |
| 0050 | 0b | fb | f6 | 50 | 9e | f0 | 15 | de | d7 | f9 | 73 | 40 | 3f | 59 | 9b | ca |
| 0060 | 0a | a1 | d7 | 1e | 2f | d8 | eb | bd | 59 | f9 | 12 | 6c | a7 | 82 | 52 | 0a |
| 0070 | 03 | 84 | 27 | 36 | e6 | cd | e1 | aa | 16 | 21 | 2e | d2 | 5a | 40 | 75 | 5d |
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 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
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.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from 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 0xcd27ce94…ce9086
// 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("0QcEbY/OrUX1Eoyu92012Otk8YVu4V1iTZ+XtfgeOoEoQwUdry3yTeno4iYk8ikvs9Ai7RLf+jfI2BTWXHdVSFrAF8aeD2Ed6I+waZPMQ/AL+/ZQnvAV3tf5c0A/WZvKCqHXHi/Y671Z+RJsp4JSCgOEJzbmzeGqFiEu0lpAdV02sbRvpB6aHZ0K7ezGt+APcX4Hx1amYge0sGHxfhqPvwo9v5+HoTIi4rxdj7n+4wtQrdAFn4bC1+ZqN7HFp7Vb3c7x6wczSYGRyRGNiNXcUvo9V7wyBMSpQFnodpcsibko5Nu4KOgDDK7+f6GUYfWtO7c+PH4J2PS5H87Dcm7XGGjtHUO0B//kkRjzT3Jyw83hMV+dUzA0KGKpu+/KdLWGvjfBlzu7E9VwWFVpA8Tfz+zoZmVrr1TPg9+Kl2EuoiWg7OV62FVi8Fon0VVKvbM3wgKstNHeNegd957K9xgd38PWzKLBYwLnXw5W2zIMj995gpxq45vfBcJ9jn4K/UQETjj9s8h6X1EIFpfkoih6CUrtvWVPAq4d7JPp1Ny0UYmxkmKDDaAKppiOexlMI6xtFwdVXJ8Cz6pDP5urubLz+x62RPsX0hK/5rMjASrdt8rsZtm4kRPeHmesNoCX2eLdJ7Sfy8PaEJhRGa33YdakH1oYw4ocokPU5v1OrsLMML5h6bX6bB4q4yMJ6EnOEWKDxiRzesI8cmYQQ78qqXSFw7PigRy8v1G0JYmQkO04ZukxeWv9Bnm8vg8QaACjt3pQ2abJE32ouf0kR1fkojIUQrdP3rLgy283OcPo02apItD+bu2LKPJjWeVoSPy7EkeTtKip3JKcqwnyQ2vhh/XYeCHoqOp4ov59oSvw4gYYb9XO+0+GFI3kmNeSdsoagjrp+SZaDB5DNDgqtH6YSKiFCcckqih0IpWxcwPgSjMgaI0NjXllvLkMmcA5R01z5u/WQST+y6mlUDwQMwvJ3ePh8RqaW3RU61La6W0CGKmSm6l+kvQ2y5qg70sKgsqI+w0UBVneIJetblupB4qmDzC1hfc/oi8msFT6qO+enBjYpVrnPheDEDiykkBo6vtjfTGM/0gIBI6HKUvMy3F0RwyLqrGEd8DsyD1BrWtHFdUwSaUY5/ZTrx+LYvbMdsRFeMdDlx06WCk9mqNpE5t//3mRQdma5yL0JnHo9Up8eKeb7awNi50APIckUYjdbE0sQi2E8VFgWQUPkzAWzWMpJrjR4Qp8ssQslV+nzUBcRaPAXQBDd0Gjh7VUAcYfRPVhC7ZW7iqV4WYCvNwZ4DjMYM8Voyqo7ZeWfDX8x+yZMPXupw/rUXRmfFjs7uEahrfLx7LteqyPoVYAlBchWlVOP1B4tN0AAaoKFg/fj+ZRblIDcGHAK2WJApfe0fHFUDITho9k6wr/OeDBJbB/LGhrLeV9HM3A+PUCkHkW5epNWMTltklFxpPtbUunfHL3YHOjbmhy0rAUAR0WfpPH1Ksa9ecUGGLpIDeKZdM/thderWCH+nusLi07cN5uaDGbg2RvjoaxDklqjdB7NuNOOIKkCYz3/eTTT/XTrbl+wEoiPG9pXS08Fs7oimfF+Balc8bKpucI50o2rSynrhy0Jd2jWXHXRl78G1nfIlXsxBapE0pQQg3gtgaDv061FpPUl9rdHrxMd/cNTiL13pwHvXWKa+iVoR94SoEDzHH7aWYb+JsI3u9E7Q30FvXWKzkrTnisy15D6wtcWGjGbh/37lLMmTnzxqaQeGL1pZutRxyK/6kmGvghXX8fvTab+SKVJFusbITcZ52bb/i05oXoYr/OoplYuO45hY4+4A1YvymbzUuiJ8uXcmlAl1cH+oDLCVhqmJb1tqfMfbq9JZrtPgTGp8Y3E3WF5076K0yBbb7iYN0N/Dj3DCrU75qwh14ZwgTS7LYRd5zRX3KNhcw0AOz/maahZI7k1aGUgY/S8ntsZefNz/QWOQY52SQ4IKNLkSycR9Afbuf+VezL1oiovFnXCcXROKpoco5v3Z1ZNKd0KSMqj3YPR5+D+HPG5Qowm70eY1pZaSKnQAK0C5776kAt+NILFANj86jCb1F/XZPjRZoIueUExLTF0/vNvo4a4IH7LMykTYp03dI9UaXgSe9Kk5ADkNq0HmfLUV2N0zzHLf2Umxd7pnOC47O4DbdWRkwyfyPuGOE+Dr+NZ7tUOmaKGrgPGkxBa9nY+SGhaI4+DqPAQP5eT1HFNPiopT6a3g18rF0RC2ZTt2yKKwS5rDAboCFvFsS0DFzkgXQEnOG/mlZF6XPzq8+UEJtRY86QbDd1G5Nvkejr02KSaYGblKnY7U/jngMxLQhSicAacO82e6XypntI7Oxr8XCKKWgCqhlcxwjZ5oCKWC30kuG7O5wHJVA1Wjk39/DcKSCo5JyWafqE7uEVIbC1OfsWc9qOBIA0UKFbCXhHXJrNrByBfhoncNKamdr26e/7/aGzQe1OxKbeWQsFdLueSxsrUxKQ4ICv0xlDTjfTkvZlN/sD+PU51bWoJx9O1YSdIdoBYuPsdODAinhDnuLcD0mwMpVf6bO/mdPoNl5FvoV7KBIBYN+C91d25tm2bu+wpTU9Jhpu06VHwWyrZ6Gij6x4uy8Fo8K3SzxygFSC36s953myVdKYQstzXsovqdUslbehzZh4zpwSrF4igPeJYwHYZnw7ViPt/71zEUVFwexCh7QwzIvSMG8UMAJdzRX4zE4sYRQrvTZTLpnIVgHvirSx4T7r25YMfVIeOhjdvq3UvSYt2r1OCsXW+caBu8nz+ssbjydXsUYGwh2BHe0ZiCk2+dCTrMvW1MuxTp9tYPBgiFQsbTl2u/AumuBNXaRWL4vxgoBQiBHSgw40sa9k+EX6tNtKo4dp8hFXCa3hhTcQGYFwc9AgksyCuR7Dn28vltlqxDBz5If2CKOHwlun0ulLhE4RubLt3yKSCBA2H8POVlr5WXTpCQhVZ/Yazs+pMDWMNPuu3fmRRXLbffr1BcgBYPAjBqI0Ixu1iX+37lEUH7BwRWbFIFVLHsbg4s+1rhJfCvWleTkk3KoAPhgHlPHOt5ZIAkOX9+604JQzCqiNU6OSYCs8sGydrjumXUpDQ7IEEiwgspCn738PCktw3V8+IvX7p0VS7ry2Ka3ONrhdX3sVSC4sydNTIA+eZIWwc1YzrlvDHJqoZONjGS1d92JhY8ZVFKIz4wpNDBnle+qPcdrmJXE8wdEYZT41vcgvEa4L1ZA6uqyfLXfTanhFV7MdNpfFJRkC+gYoT7anQ2SvIy0FVlCPSc1fkLfFBnqea/uZ6b71zbYonxS15omcjjsSGS21D1NoIWemFTkuDn8+ygbM9bCJjhCvL67fx+d1HKTPhLdFzS6KFYDkrp7S/xUoeBr4hultNr7mT5CLlTXuaPyIWQKYcmnng0D2hciGYYtv8DubvVksAueVHAVaxywW8zuoC5Hu0ytTelQKU3x6wAPK6CSwxJDNi6YXqE16WfwQHSrymulbBmCXCXKUFDTZxKtO9fgQ4t0J75tNFlb2UtBh4jyRIV7q0c+hy8nX6mANhNASMC1P4gOoygTlrMGLkmbgJ0jhFY++0kAW6tmVF/dYskvWr1fhRi2sHVY/q4HJc4Jr8ebixgSgAY6H2+CTAZ0PhVElLSkUsgS7cuxzzKUZpW4UW6W6Ukll/Fnw87W5t6NUR+7HYQ3Ge8qfTcWbKZg3qawC0VeqjexnvZTfr5whZckJ38mjJtPOuk6on7zCPm9fSSKTY4lB++NGrxDaQNcJqQDHZZ9EVqsN+U3aqyHCnww7Xn5KT0DfaP1QHHFQgA1eBZloq3XsKrS8xUG0IqY+UjgwcntkO2iCaLpXKU+TM6y1/IKYAx+emRrF6UjmaWo7lN2dOfchUYu4JRHM3zbLo93fo1iPQR8fMacDOGdh8g7JP7OwpYUfRK1aDDFN9nedGIEvtKwI9ih5u4KuV5UBxzZMEUN8AYdnwvAKFMpy4g+0dhq64Aeisr2WtNq+fzQoJbQR0yjixtppZfQN5vK8uINH1COM+D84LKA99qXVJmnVLRHZ8auujzCljK3EPSGlC7e3L3efeF63z+8Sq4d7AFa8RQqRHMH3q8MsO91dROHgtXRxH+nwcKFPQYlei2CGy9vAZyr9oJZIK8DbmTZ0ZRTt49FNNs+9Bu6f37ihx5GxjMxbcMj34gB2583PArPbO6JxM7bsE5vtccaI+2j4CrykMDlnxkT6r7Fa9mxrTqIKe1+FiuL4RQXbDq93yFOQikzA7NXP9Qz/eidtKgbWoHoCU1vq7nImTOHLuowEf38TvGC0eJ/RCRaXVObvyNgNDKSqIWFAUGl2QGX8DsHRPFKQzhMdm6G1uexgbJHW3AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAcKDhUa")
pkBytes, _ := base64.StdEncoding.DecodeString("5y0GC55LXLAkZnMX2EdmgPjnQlv8y9mNKRRCnd5bFB0rcG0+H0tkdb3XDwKEQ1B+fVQ1zA/l3+uuSX4BOoUcMGtdgi8RVYeRV4/xUTl26OOIsJCeIa/M7ShHkZ7oT8Hi1k1GGPYi3nDQwOx4GUhf3KlnF69jLRr9ZSDJSLUX57H6lJKz8ir9uqN7EjpvaHrmNup4Otw36ieOQBT9s+iesm2625pay557T9fLSclU++Y/F7yUVyui0Xe9NZtadlUUhq7VqhCHlOj+oJTSk5AmOQLjUmjU/nLCjpEGm+oneOxMj/g3sUnWYWFabPbJcOulKSqKGiwlBgUgDiVJvsmhXl1qiqNIOkfraShnM70ekfbwPsMm+Df4xWtd760fUmyaJFiLexUwl5rxGjm3NxyaDnXDGcnidwpJLL27k3zPwQ8H/hjwBm1yLYydLuJo0DYT95X614KVB3egjh0inWsKzGFLNlvV/Fhg1ZLLmWc/qCkaOJHdzaTfD9GbvkQ/qAuDIkjVETQk9J7l/xCEjx7+GaHLXZ20I1uXiZyL9zOkQYy7OAqpE6cPtKMo3kdmvYllz36mlh0SvVrQ7GhEWWSzsOurW34fAf5McebNMCrnCCiaKuPXczTPw1xRN70wNgMK9ie7NrXoVBtixnePRsWmWEqM5haVbY66muBVOiwI8Mnu43wZfl0jF2RGtklR65LHXJOYma6aFHt7Kzyo3mL3bQv88C93VaqFW4FCsCN6N2HNxsMCVbW1u/ksU0BDpuGE9TchKru2haT7icGCqyMQv/LEVEjLec6IH4GrpxJdG77k72vYPVUQXyC9Xk1k+GCupuWVfta56EG9DfzQbffX8ShJsTdi0VPVU3SRcYlm7/rbAFpSjtw/M/iiVelSVUi93xum6OGmmiWKJ/bHJNrPN1SyIcj9B+wU1q3x7vdKAoeFS0x+wrB/3nhAjofk4rvBD7UomEGFtHROydtuf3GHQysVZhYL6JyGU+ISVS5Jfx3ObSMJvbRnZrAH7V84aG9zY8JLPDNe5nkPNYn6x0M6DnBlw8Ek8BTlezo7573sOGZDCDscps66PwLHHeihO4YgfAbJzrMJyk6hzBT7ivvVB21s7YrVhAfl0aVPlG81xBk8hXLPYozSoIt1ij+z5HDlKJ7u71e+AYH7uR8LQ5/o88ixVGgMTKlqD3r/bQIYNPuIo0j1nFW1PBBS7oUmT1OyM4BXIpW2aQYbygx5EIb8BQGMb7puAJgISozvoR2lQkfdNQi9CFExKCsA0lgcoSLMdEpUuKI7Ap9ImRHB83Z2kPF8ab1XXmw474Txh9iielxJT4/pqeZhKQjfBQ4NX6esD/RML+eVPcpqAVNZk5w8ICyOuZ05CZrAjwIpPFgeIDW6jcEAnkL2/flttTvXdlwXIF/pm940/nujCDWc9YLPJFQpnTwmNLQBnDDiEO22O15euoC7o1h+fCH8XIic4CN9CZ0YF1uI7RJxqyEnNCb/uKCfodZPhM1MDsEmchwIbdNOQ6UsHbywZKE9gJTCEqRjhcCAx4MkHYCC6VS0HKQT7vYx4v35o/tdK10zGcGtR1NuwmBhDDRGEHA1mIlBE0aX/XMGQp80pt+S/0LOu6x8cY7HOYRiz515VuShcD3ZZlO+f2A+M1SOoSamTq36FNYHlOGlMOvW7PfXrE40BxNIoke64Gdg0iCrjJ5k3tHwcMSroM2H+g37TsVKS0SyQeWZwbR4+O1hn1gB5M1CBZSPf27krOoxYJNdwclH/aCfwW/LrQ2N+bltcan5aJKfWupwDF7AwXgXHaJowOrUiEE8HQ3FabL2KjSMKOwulGbtqiR31x+J7P9qpfYM7gqMhfJBlMTSk9Fp6DZhEzcN138C8viJqdcY+BaFJRJDi83QMzti41KfbjkPfq4qVGhTw9AeH4Y+QvYsIXl1stY3V4KJ+fB4E06hZy8veaOCnRWu7QGK0P+vGHXUyuXJtPs6seFa3VOMAHB1pO6NR4EmZHx7EEf1dOCnBJGjgmnIq1djAvoglx2kLtVOdecBiGh8JbnFQjxmSdqWg2ha0pkc0v6ZPA9M41vTVSDvXq4N9v6lcxB5rZ1wQbpMG293eYAZnGslfQxZMHLK8ufTQZ2ZAaSzOIf6t0h9uhR6WJnFomXwj92BEIsqGcsEaGPjSIsUrn76W1dPdRPdxpPkCDKjQNOF0CLeQ5q4Ko4cX0sru6pNzBVouQ9TGAIxYcf6GZX72CJQeYoPbInKmxuOI7ewswZPPqdYtktt9J8Y7gYDI63j4tebdP7oIqzWDEfUF30akoX7dZHb2X9012CZX9yxrqPCOGb1jBnV98iwx6u8kk9WFYL1rSZC351fQj9qofzvsECdPSU9fvGHj6WLR2ngr8rKog3K0qlxbYcvOwv3Ejce+gFGM58AJwd3Nkey8q09WdrIDyUp6xeLMRMZB1Jj0P3aYyDDD5cyEFwm5JNmaUJtFsokq2qHRUliYJCuwv1xADx76FO3cnfXK1/mJnBQLl/PLbCL41tU1xR+/pudVCpeZHqHz4SzRmHrq67I+dNFdfvZdCji8Z069afzBprXSJwrbaGH9VjLedgoCTOlA5+Li6Y=")
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("0xcd27ce945d0324829181e21b0df6b0091cc8f30e40f21517cba6c5d741ce9086")
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)