OT-2026-000037801
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000037801) never changes.
Identity and time
| Publication number | OT-2026-000037801 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7185-b00e-6970e9f1ef93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037801 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6ba94312893cada9135b5ff6233ea22325cd298f8095c7b075bc074be9eb16a |
|---|---|
| Markdown | 96c5d0bd2944291069acdb862f5231cb29c6a10e924d974644d0f86fe1cba17a |
| Publication page | 10256716eefc6c43a788ac583176162590bf25b114a05b746761aa359431cad6 |
| Manifest | eb4f3e1437e0878ccbd31254fa7f7c1057bd5878c5ba1c04eb4ce8af6cb3358b |
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 | TT6UiZnC4a0jPZKtRb6+78DIaLomoMXnFlXeP5+kVAKe5Uh25cXlbfrBPVhbnX4l0BAwYw034C/4dhKMIzrYAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:02.678115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037801observed 10256716eefc6c43a788ac5831761625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:02.659304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037801/manifest.jsonobserved eb4f3e1437e0878ccbd31254fa7f7c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.640366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037801/publication.mdobserved 96c5d0bd2944291069acdb862f5231cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.622454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037801/publication.txtobserved b6ba94312893cada9135b5ff6233ea22...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. |
|---|