OT-2026-000092202
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, 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-2026-000092202) never changes.
Identity and time
| Publication number | OT-2026-000092202 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7781-b399-4588919a7455 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b2268a85b406ae419f591624b38862aaec664b8d59e75acdaeef99dde44a5a5 |
|---|---|
| Markdown | fb3b4777c83c502b34757ca3d0ad73711cdd2f3e22ae34f26b8a167bafafe5fe |
| Publication page | c0199b7d78503f152aec8e2544113ee76d545e7740f26d6c5829cf2be45d920c |
| Manifest | f620da3db6605e2afa80f46a461f3133770f18d17d6edc89950a0cf5aea977cf |
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 | +VZ2Mx2tFo9zaX4WyWgx1JkSvB6euVEiMmXhut8/A/ESEQhr16BZTY5/x+bfdR7tOeg0zZRQ3Sa5di0KyDd9AQ== |
| 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
| 2026-09-17T09:41:41.242094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092202observed c0199b7d78503f152aec8e2544113ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:41.225906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092202/manifest.jsonobserved f620da3db6605e2afa80f46a461f3133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.209563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092202/publication.mdobserved fb3b4777c83c502b34757ca3d0ad7371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:41.192827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092202/publication.txtobserved 2b2268a85b406ae419f591624b38862a...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. |
|---|