OT-2026-000005107
Publication integrity record
Vacuum cup gripper, per zone isolation, four outlet manifold, plant vacuum fed, contact triggered
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-2026-000005107) never changes.
Identity and time
| Publication number | OT-2026-000005107 · never reused |
|---|---|
| Internal UUID | 01a0a92e-1424-7439-ab99-c520de4072d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:46:04.455767Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5085841a9bc053074e3e7fb59506e5dbb52cf82baadab7ae67c407451d23ff7d |
|---|---|
| Markdown | 298346dcf1d3f8bd25fa2203c02f209acb3006dd1d2299d456c4582eb095f6b3 |
| Publication page | 20d5fa04bfbb0fc2d13d5a4161b2548bbbcc350d5b0721b06ea275fc0aae1eeb |
| Manifest | d01fea4154243009fee42ee65e70a6875fad2b2f318d9f28767b6c3ef0b439f8 |
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 | MYT67RasqwPQSkeobx7vNuTQF+tJ+6E64nNOCuIlt0zaN/QdVa2tihvjY85LFy65xXEF118so0ZAvtRil0mfAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:14.726454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005107observed 20d5fa04bfbb0fc2d13d5a4161b2548b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:14.713504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005107/manifest.jsonobserved d01fea4154243009fee42ee65e70a687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:14.698123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005107/publication.mdobserved 298346dcf1d3f8bd25fa2203c02f209a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:14.685836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005107/publication.txtobserved 5085841a9bc053074e3e7fb59506e5db...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. |
|---|