OT-2026-000084313
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000084313) never changes.
Identity and time
| Publication number | OT-2026-000084313 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7971-8af1-3e7e547a54dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a26e564f901c1baa088d463c5c3536cb6dd1d5b8f16758e471994244e8c3528 |
|---|---|
| Markdown | 68aa6094b80e9c1c1d897192219719152151e7210c756536f1b5ce299eac1ce8 |
| Publication page | 3f208b458d23347fd376eafe16b5b2db23d05489117a3ca4366ed0906f58fff9 |
| Manifest | 36a8c3c2e241ea8d9996084545df30a24f264a3a53caace82774fe614328cb86 |
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 | vKZYfPEGejl75iOJuXTXq7+ODiKRw9JkDGCa3iN/EGvGtAlY7b7IGAltn/KrJrJyrZIVicE93crj9U1tjN7FDw== |
| 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
| 2026-09-17T09:56:14.167958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084313observed 3f208b458d23347fd376eafe16b5b2db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:14.150793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084313/manifest.jsonobserved 36a8c3c2e241ea8d9996084545df30a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:14.133417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084313/publication.mdobserved 68aa6094b80e9c1c1d89719221971915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:14.116783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084313/publication.txtobserved 5a26e564f901c1baa088d463c5c3536c...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. |
|---|