AEA-STATE/1 · 136-Byte Binary Wire Record

AEA-STATE/1 Record Inspector

Deterministic 4D Event Telemetry, Geodetic Decoding, and Client-Side SHA-256 Integrity Seal Verification via W3C WebCrypto.
The Spacetime Reality: Physical events do not occur in isolated local tables; they exist at exact 4D coordinates in spacetime. AEA-STATE/1 binds the governing physics directly into an unpacked, heap-free 136-byte C structure: tagging the central gravitating body, reference chart, continuous atomic clock, kinematics, attitude quaternion, and a cryptographic SHA-256 seal.
Cosmic Ray Simulation Active: Bit 0 of Byte 24 (Position X) was flipped in memory. This models a single-event upset (SEU) or storage corruption. Flipping the least-significant mantissa bit of X at ~3.9e6 m changes it by about 0.5 nanometres. Even that change makes the SHA-256 check fail below, so a consumer can reject the corrupted record. (Integrity only: an unkeyed digest does not stop a deliberate attacker who recomputes it.)
✓ 136-BYTE INTEGRITY SEAL VERIFIED
SHA-256 trailer matches the canonical 104-byte Little-Endian prefix computed live.
Interactive 136-Byte Wire Memory Map Hover over bytes to inspect field mapping
Bytes 0..103: Canonical Telemetry Prefix (104 B)
Bytes 104..135: SHA-256 Integrity Seal (32 B)
Hover over any byte to see field identity and offset.
Spacetime Anatomy & Field Breakdown Decoded live from raw binary
Wire Protocol & Version Offset 0..3 (4 Bytes, uint32_t LE)
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Wire Alignment: Version 1 represents the AEA-STATE/1 structure. Unpacked and 8-byte naturally aligned for radiation-hardened space hardware (LEON, ARM Cortex-M, RISC-V) without heap allocators or serialization penalties.
Central Gravitating Body Offset 4..7 (4 Bytes, uint32_t LE)
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Relativistic Astrometry: Coordinates without a central body are meaningless. The Earth moves at 30 km/s relative to the Sun. Declaring NASA NAIF SPICE Body ID (399 = Earth, 301 = Moon, 499 = Mars, 0 = None) anchors the coordinate origin to the primary gravitational center of mass.
Continuous Atomic Timestamp Offset 8..19 (12 Bytes: int64_t sec + uint32_t nsec)
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Monotonic Time vs Civil Clocks: Civil clocks (UTC) insert leap seconds to follow Earth rotational drag, creating arithmetic ambiguities during mission burns. AEA mandates continuous atomic time (TAI) or coordinate time (TT, TDB) measured monotonically from 1970-01-01T00:00:00.
Astrometric Reference Chart & Time Scale Tag Offset 20..23 (4 Bytes: uint16_t frame + uint16_t scale)
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Chart Anchoring & Geodesy: ITRF2020 rotates with Earth crust; tectonic plates shift continents 2 to 10 cm per year. Coordinates in ITRF are valid strictly at the event epoch; comparing multi-year records requires applying a Plate Motion Model (PMM). GCRS provides an inertial, non-rotating geocentric celestial reference frame.
Kinematic Position Vector [X, Y, Z] Offset 24..47 (24 Bytes, 3 × float64 LE)
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Cartesian Space Vector: Distance in meters from the body center of mass along the chart axes. Negative zero (-0.0) is canonically normalized to +0.0 before sealing.
Kinematic Velocity Vector [Vx, Vy, Vz] Offset 48..71 (24 Bytes, 3 × float64 LE)
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Instantaneous Velocity: Velocity vector in meters per second relative to the declared chart. Resting on the floor in ITRF gives [0, 0, 0] m/s; an ISS orbit in GCRS gives ~7,660 m/s.
Attitude Orientation Quaternion [qx, qy, qz, qw] Offset 72..103 (32 Bytes, 4 × float64 LE)
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Gimbal-Lock-Free Orientation: Unit quaternion defining spatial attitude relative to chart axes. [0, 0, 0, 1] is the identity quaternion.
Cryptographic Integrity Seal Offset 104..135 (32 Bytes SHA-256 Digest)
Stored Trailer in 136-byte Wire Record:
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Live WebCrypto Digest of Canonical Prefix (Bytes 0..103):
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Zero-Network Autonomous Integrity: The SHA-256 seal is computed over the 104-byte canonical Little-Endian prefix. Requires zero external servers, zero PKI, and zero network access. If a bit flips in flash memory or a coordinate is modified by 1 millimeter, verification fails instantly.
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Accepts canonical test records, flight blackbox logs, or logger extracts