OT-2026-000053823
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000053823) never changes.
Identity and time
| Publication number | OT-2026-000053823 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-73b7-98c7-901d29a32e78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29b940aa7838866efe5bd13d0de2855886886cda1c5f76b025a5a09807ae0239 |
|---|---|
| Markdown | 11397cde79ff34aeafc20f8117d603e403692cf1b93886fc7c87119ffe0b3bce |
| Publication page | 9bd2d744937756ec555443b80871f940da26c389cb9c891d6727ab63f9fc6c22 |
| Manifest | 962e64a82f4a2d32cc0a76d13710b6ebe12c1842fea7cd11c6bd9474318d25dc |
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 | b/hrdmtrNPn/cuT/B2UuxCamPZXP4yJfwN70eQ0/FVnjyNUi3rTIMudhL832s1wdA04DjNHAWEplbQknojC/BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:33.983033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053823observed 9bd2d744937756ec555443b80871f940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:33.965851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053823/manifest.jsonobserved 962e64a82f4a2d32cc0a76d13710b6eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:33.931184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053823/publication.mdobserved 11397cde79ff34aeafc20f8117d603e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:33.915125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053823/publication.txtobserved 29b940aa7838866efe5bd13d0de28558...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. |
|---|