OT-2026-000082354
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000082354) never changes.
Identity and time
| Publication number | OT-2026-000082354 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7cb8-b99b-d6333665730e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d4cf8502ad885217bf6d60fde944b25195881b68decc50945211eabc880ac3e |
|---|---|
| Markdown | e0188756489048daf38ebaca2e3eee86eaf8e56897c2e83b2908cb938e2adf10 |
| Publication page | 052d95ca7f9a8a239375e31cb65f23a3605ef1d02306dffdd50618b25bf97b40 |
| Manifest | 95f32b50d575c833147ef7255373be50f728806c65a58926fa430303a16136c8 |
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 | IP919+Sbrp0g/5FP5W/qIX6Z35LVAncgppPtiLKrSoqjzSGUAcj7jbelmH8Ickgrs2jUtFsen4Suv7c816WTDg== |
| 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
| 2026-09-17T09:59:13.727911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082354observed 052d95ca7f9a8a239375e31cb65f23a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:13.710211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082354/manifest.jsonobserved 95f32b50d575c833147ef7255373be50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.691842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082354/publication.mdobserved e0188756489048daf38ebaca2e3eee86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.674350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082354/publication.txtobserved 0d4cf8502ad885217bf6d60fde944b25...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. |
|---|