OT-2026-000092770
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000092770) never changes.
Identity and time
| Publication number | OT-2026-000092770 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-75e5-8e9c-81455edbc2ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dfe73f6fa9c38a2a95de5416ecc024f2f7a092b9895f92c19ebe15aeea8d40d |
|---|---|
| Markdown | 930331c45ec496a2342d1381a27d83a891f16753c41f83450cc1245ac7103765 |
| Publication page | f27c46d60dea32b70adbfb2215bf19231f9d3abf247b11c46681448a25feec6f |
| Manifest | 713aa03a71ec47cd0fafb02e9c197d1aa9b70cb09de5290aec1d4044c16fda46 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | qKBWkK+LsFq8iLIUsK/qweHpAMuxUoXl+8OwcpgbykNpCapiLenvqrBivhDnSN6k0e+RtbgeC82DTkTWR0W0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:24.235435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092770observed f27c46d60dea32b70adbfb2215bf1923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.218018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092770/manifest.jsonobserved 713aa03a71ec47cd0fafb02e9c197d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.199722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092770/publication.mdobserved 930331c45ec496a2342d1381a27d83a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.181267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092770/publication.txtobserved 1dfe73f6fa9c38a2a95de5416ecc024f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|