OT-2026-000086410
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000086410) never changes.
Identity and time
| Publication number | OT-2026-000086410 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7364-bdb8-f2d583516d55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7798f69b9710387841a734c123b3e6c390381a0291603fff9915c73ceceb85ff |
|---|---|
| Markdown | 247f701ec7f2b48dc6938a71f1e7b68381dfa0ff68d0de1b53032a038f539a9f |
| Publication page | 7f4fad40621d1f372e75cb86d70a7f2ededa6623b8b0f93f1bac9877479dc467 |
| Manifest | e53a1364c919ade1bdee1bae3a442fa65152383005fa5c46ac51c1d731f1b7bd |
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 | hTsjpZIZk7/sZ7jH3aeVsfKW4RADPGUIt/PSjpSY0co0EdCqVtXVgru+X0Up6yIOU+geAwwRrIi2CmSXAxa1BQ== |
| 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
| 2026-09-17T09:52:12.062654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086410observed 7f4fad40621d1f372e75cb86d70a7f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:12.043428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086410/manifest.jsonobserved e53a1364c919ade1bdee1bae3a442fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.006067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086410/publication.mdobserved 247f701ec7f2b48dc6938a71f1e7b683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.987823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086410/publication.txtobserved 7798f69b9710387841a734c123b3e6c3...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. |
|---|