OT-2026-000067837
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000067837) never changes.
Identity and time
| Publication number | OT-2026-000067837 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fb-7b63-9796-c5859d4e3f7d · 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-2026-000067837 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2ef4d7726dbbbbe48ebf4a1e2592026276f3450ed01df861331ffcf7e5020ce |
|---|---|
| Markdown | 942b558fd4a995315e57ba1329bbbc949ecd33e70c79f0a4bb5f02cb2fed3802 |
| Publication page | d2924886337712d3f40c82e6455bfda1f441ae316ea8d856653ddd3b5ad27e88 |
| Manifest | fd311567d959d3859fb01c2104ebcb6857fa88011580c7e92586962fd420eb92 |
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 | fVXyQ853mQixIxF7LdS3LhrVZkdlvr2jQpYhkou/9IwmUmXk6HPaAmWqLJiZK8obU+euNvVhU1uZytPTrsnwBw== |
| 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
| 2026-09-17T10:30:05.516086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067837observed d2924886337712d3f40c82e6455bfda1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:05.495025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067837/manifest.jsonobserved fd311567d959d3859fb01c2104ebcb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:05.471355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067837/publication.mdobserved 942b558fd4a995315e57ba1329bbbc94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:05.454161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067837/publication.txtobserved e2ef4d7726dbbbbe48ebf4a1e2592026...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. |
|---|