OT-2026-000088371
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088371) never changes.
Identity and time
| Publication number | OT-2026-000088371 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7693-9d3e-8c43f571e354 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088371 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4f01907967bd59c16978088a79578ba9fac05f0b7e10bbbeea32cbd01f8a356 |
|---|---|
| Markdown | 2e49ae76166676fc35c9a524c39def3e54bd25c7532b36b920930c65284f0be7 |
| Publication page | 3fa1f204e1db5ac5cbed21d294597488f73f1f4a1db096204eec99b315088634 |
| Manifest | 4cf2dc2b5362ce4529b24d1561a4923528b80ab222f964fd60c70f5b5de1c3c4 |
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 | gXBMEMoUY144dy/Va0KoVYmjYlsZstPf0zM+qe/nl6AGJ0YnEN9eBN3mpxLe2MQA9kpWFe/9/10+dta+gkq8AQ== |
| 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
| 2026-09-17T09:48:43.338550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088371observed 3fa1f204e1db5ac5cbed21d294597488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:43.320755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088371/manifest.jsonobserved 4cf2dc2b5362ce4529b24d1561a49235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.302073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088371/publication.mdobserved 2e49ae76166676fc35c9a524c39def3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:43.284842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088371/publication.txtobserved e4f01907967bd59c16978088a79578ba...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. |
|---|