OT-2026-000092995
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three 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-2026-000092995) never changes.
Identity and time
| Publication number | OT-2026-000092995 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7f04-a11a-92ea563c7b38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 755f2af13c6fc6499a07863b8f6c370324ff4224de113d9500fc6976e2121e91 |
|---|---|
| Markdown | bc231ebe55da2365c1f55948d864d4e74a5bf87f490b460ab32d6af2a756ffb0 |
| Publication page | 3cad90ce891a352c859a9bfef6073d24d215b668a71df0b66d7d334c16127a1e |
| Manifest | 16018ed46622cdc6f6cb03b16af07bc161dc50d832a526b430f868a24486c0b0 |
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 | LuGiwb7ymdMqAkj9uGHh+H1EeYRmOaTClMiWP4S8g22U04J5VU293NecZR0qt4T5Vx8mzX+v4yOkpuKyRT9/Cg== |
| 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
| 2026-09-17T09:40:11.905153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092995observed 3cad90ce891a352c859a9bfef6073d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.888722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092995/manifest.jsonobserved 16018ed46622cdc6f6cb03b16af07bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.865229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092995/publication.mdobserved bc231ebe55da2365c1f55948d864d4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.846232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092995/publication.txtobserved 755f2af13c6fc6499a07863b8f6c3703...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. |
|---|