OT-2026-000050616
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000050616) never changes.
Identity and time
| Publication number | OT-2026-000050616 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c4a-7303-85aa-bae7b0b1d2aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f6325b9bf2d5caeb2e709b8b1eba8deb82d24b1821ca95bc9ce21296a873664 |
|---|---|
| Markdown | 34e085a2ad3a9aa77a42a2dc03f972766d19d64550f1c9cd327493496f86dfa6 |
| Publication page | 7b7aec194d4a29afd5ae98fd16d8b845ac656f269e58855b32e1c9b68767ed41 |
| Manifest | 8ffabe29438576382fb9570d11e9150b8ec67d365f11978716ac6d71e3d4ec3c |
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 | dMJ6u9QwMhEfQ3vKSR6wAIsmAuUwtzsnTXjCV2wM2FK2QqHhwqvnIlBtk9D3pCCGZy6G5pSV+YwIA3BFJiTiAg== |
| 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
| 2026-09-17T11:01:43.612417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050616observed 7b7aec194d4a29afd5ae98fd16d8b845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:43.591890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050616/manifest.jsonobserved 8ffabe29438576382fb9570d11e9150b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:43.574215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050616/publication.mdobserved 34e085a2ad3a9aa77a42a2dc03f97276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:43.555728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050616/publication.txtobserved 4f6325b9bf2d5caeb2e709b8b1eba8de...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. |
|---|