OT-2026-000025161
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025161) never changes.
Identity and time
| Publication number | OT-2026-000025161 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-7b4d-aa2d-c7eed128bc96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f4c71ab2be5fd83ddfee2d92eb1a5c66fdbd3aafd11f525e3ead633b950a367 |
|---|---|
| Markdown | 5d579b8eb39c98919441a0c57d22eceb70527a28adf6a0b5e443a28d74bea18b |
| Publication page | 52ab3e1114cf95a0c6df9ec10027863534eba83fb0927d533294bdae1ce6cc1b |
| Manifest | f698a0a1f76471d97a0ec58f4db8735a486046ba876fcec72951ac29af61f982 |
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 | ymvp010BMhSQtoRYIP20/302RFPgfCyu1gVVxZN4fKhq5sa6cXvWXD0gavphQuRkk97nWAcv/1KwsnTDK3GyAQ== |
| 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
| 2026-09-17T11:47:03.094181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025161observed 52ab3e1114cf95a0c6df9ec100278635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:03.077246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025161/manifest.jsonobserved f698a0a1f76471d97a0ec58f4db8735a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:03.058672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025161/publication.mdobserved 5d579b8eb39c98919441a0c57d22eceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:03.037174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025161/publication.txtobserved 4f4c71ab2be5fd83ddfee2d92eb1a5c6...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. |
|---|