OT-2026-000007096
Publication integrity record
Porous face vacuum gripper, ejector fed, contact triggered, open cell, on a tool changer
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-2026-000007096) never changes.
Identity and time
| Publication number | OT-2026-000007096 · never reused |
|---|---|
| Internal UUID | 01a0a972-8e58-79f0-a829-c8eb4129b429 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:00:52.187691Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007096 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3de53fdf71e038d5f22d3a8d1454159013da6c5887f0b2e94dccf1be85871db |
|---|---|
| Markdown | 349bf5ca2e44cba9be1f262555574b6df7f4f039e5b57a1a897b0dc23161bc80 |
| Publication page | 4f39a3bc3c384019fc2ce669012f343141a5750226a11029546850910980d8ac |
| Manifest | 40f29459dbafa5e721a37e65547ac91e28892149f9ef2174c71d81510ebe5af9 |
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 | GmkL9QcfahTTvWNAqjzZfwPKBbP2LQrbgzkDcUwwv96n+KqIiZHf2HwLrPDDgSlg7e7IRFRBtL1U2GXe32fEAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:27.502792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007096observed 4f39a3bc3c384019fc2ce669012f3431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:27.488578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007096/manifest.jsonobserved 40f29459dbafa5e721a37e65547ac91e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.472901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007096/publication.mdobserved 349bf5ca2e44cba9be1f262555574b6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.457859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007096/publication.txtobserved f3de53fdf71e038d5f22d3a8d1454159...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. |
|---|