OT-2026-000094720
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down, 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-2026-000094720) never changes.
Identity and time
| Publication number | OT-2026-000094720 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7016-8490-a36101ed5c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094720 |
| Status | PUBLIC |
Content hashes
| Canonical text | 598c0c0a4b09e2f846db33ea4cd9b0563f1127803d60e7d5f6cf9a919dfe11c4 |
|---|---|
| Markdown | 706b73555c1cb737d89043f6fa789a391daeaac1e3e2931731cc8e67edc58b75 |
| Publication page | 9364813a6bf38113e70dc5c9d30a8ef7f7728045b11ac350253daf4cb410ac4c |
| Manifest | 343f26f077185d6c9ec03f07891419697486f4508681533006959e7e709eaff8 |
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 | DySJO4gEX9Qutt5i2Cq6ne9wwtyO4BIKxWBeON9FHiTeWTE9fV1DJPa6Ab7y3U8ghsxqnzNUL0eABEPKPMuABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:10.883727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094720observed 9364813a6bf38113e70dc5c9d30a8ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.864432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094720/manifest.jsonobserved 343f26f077185d6c9ec03f0789141969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.845878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094720/publication.mdobserved 706b73555c1cb737d89043f6fa789a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.826796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094720/publication.txtobserved 598c0c0a4b09e2f846db33ea4cd9b056...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. |
|---|