OT-2026-000068026
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000068026) never changes.
Identity and time
| Publication number | OT-2026-000068026 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7166-b070-1006822e14d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068026 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3dd93c346b3e06fbb5ceac5c752661d156d3dda6ddac8050cb822f247772779 |
|---|---|
| Markdown | ec7847e3b5c5cf1379813e6f205e1ddc7339cfe1878dfb149e7691dcc097b47d |
| Publication page | d9b21deac5547b3176050aa0b8397c6c2d01b95f7c05aaeac0e30d2e109b4818 |
| Manifest | 3d4ed2745d2c746f133b0ab1d20453bb4c92464fa9f6132eaaab99243dd158a5 |
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 | elhGX/8GJnwQVYcGKPfSlBjw6+dvF9HjO2qYlHJ6GJwpesniQnVomv6L+flRF+EPg/Wo+rMVV4plNc5x0VvQDA== |
| 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
| 2026-09-17T10:30:35.281207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068026observed d9b21deac5547b3176050aa0b8397c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:35.264017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068026/manifest.jsonobserved 3d4ed2745d2c746f133b0ab1d20453bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.245326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068026/publication.mdobserved ec7847e3b5c5cf1379813e6f205e1ddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.228649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068026/publication.txtobserved d3dd93c346b3e06fbb5ceac5c752661d...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
| Custody package | Pending Custody packages are produced weekly. |
|---|