OT-2026-000089090
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000089090) never changes.
Identity and time
| Publication number | OT-2026-000089090 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7c66-aecb-5938d250a496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2263d5ab341678db723a41b24ac7dc813a7323ab033731118ffa2cbc574bb4b1 |
|---|---|
| Markdown | ae5e1eec6454a198af7791108d847900224d9714a3bee52b1fdbaa7cdeaf8ee3 |
| Publication page | 84e5d604007f89554a35f64c51fa1cee06accb91a609c2108ff4f7a6b7407b8b |
| Manifest | 2dc421b81f0a9a47114504de3615727c8fbc9f346688a6420340faa5410f3360 |
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 | +rvHBZQDC65W0PaKGd6UAGopLUhOIr5yRWV9Ra5mtSDI5eQXytNVkfKtZwETTHMmsxBdsmWHdQKIlbvNiIhtBQ== |
| 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
| 2026-09-17T09:46:59.799143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089090observed 84e5d604007f89554a35f64c51fa1cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:59.780000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089090/manifest.jsonobserved 2dc421b81f0a9a47114504de3615727c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.763018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089090/publication.mdobserved ae5e1eec6454a198af7791108d847900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.745846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089090/publication.txtobserved 2263d5ab341678db723a41b24ac7dc81...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. |
|---|