OT-2026-000068352
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068352) never changes.
Identity and time
| Publication number | OT-2026-000068352 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7090-bdb0-15a4e5f2cfda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01afbdc865efc04a16f4641aaeedef2f7f993058f00c7c8c58b8b5b5bd6a6025 |
|---|---|
| Markdown | 86753f089a3ed5cefbccbbbd4c0b8ca68e147d3190e663ba258e4f60ca3669ba |
| Publication page | 5e6c309193488f6ffb0794e5a84bfd755bcc4415e9c18ac645e4b9c3e0e5a0bf |
| Manifest | 33bce398eeae21e13682c0e35944e3d9dd3429405b3b4217562eec6a10ae0752 |
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 | vgP6QXHFM3qwathUrxQTPWUFhZ31X2NrS0lYW8v6BLMrFcN1E18jHt9z49eNxVAS8B9wy8xai3lhxX9FTjiNBQ== |
| 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
| 2026-09-17T10:29:23.913097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068352observed 5e6c309193488f6ffb0794e5a84bfd75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:23.896268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068352/manifest.jsonobserved 33bce398eeae21e13682c0e35944e3d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:23.879778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068352/publication.mdobserved 86753f089a3ed5cefbccbbbd4c0b8ca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:23.862403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068352/publication.txtobserved 01afbdc865efc04a16f4641aaeedef2f...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. |
|---|