OT-2026-000076664
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076664) never changes.
Identity and time
| Publication number | OT-2026-000076664 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7975-8d71-f985862e16ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 533e00bdc95c579069c2adea7b976cadd1ccf201dbb2ee241804a1ae8727f837 |
|---|---|
| Markdown | e968e1e1809e683b9b8743d8f83f7948c50ba28ae5ba0587af99fbcde5abd7e7 |
| Publication page | 4e681387f4374608881587a24953485f07a50652673079e366e4c25d6a87e694 |
| Manifest | bab1bcd99e2492456a3b6caf64797dab5b292ea11af7201e99f892980190c256 |
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 | ZRWgjnUyLTaqE79nGt6izgYWcts4O24tJFBo32ZVpb1wNy9XrlxgaC5MJ8gv62cZ28wG3HHDyJitqtW+A5nMCQ== |
| 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
| 2026-09-17T10:09:24.605503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076664observed 4e681387f4374608881587a24953485f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:24.584538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076664/manifest.jsonobserved bab1bcd99e2492456a3b6caf64797dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.565635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076664/publication.mdobserved e968e1e1809e683b9b8743d8f83f7948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.546215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076664/publication.txtobserved 533e00bdc95c579069c2adea7b976cad...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. |
|---|