OT-2026-000082086
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000082086) never changes.
Identity and time
| Publication number | OT-2026-000082086 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-72fe-9280-6ae0a3b85a6a · 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-2026-000082086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fd05aae447e92ce1e40a3a896a17bf2c33d9ba20d19c849ae16233b41ba061b |
|---|---|
| Markdown | 7998f1025c520623c0dfbb999546c70ca8111f5dd55dd837d3027d0304fbe3d5 |
| Publication page | 62dc1423a536815383c5ed2ee6570cbc35d13c2a379760d1e8079e921d4590e5 |
| Manifest | d27e64d3e56a7d3538a6ea8acbceeb9763ed6c38be105e298f3bdebda2bf4ce3 |
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 | KOOEf+ZJGsiTgfVZWSR3hBpwhOwX+mIjeSkj6gkQTb8EtNXTte7izPN8QZYMjrOoJQxMmLSul/UuW9XdGrlhBw== |
| 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
| 2026-09-17T09:58:53.542585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082086observed 62dc1423a536815383c5ed2ee6570cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:53.526493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082086/manifest.jsonobserved d27e64d3e56a7d3538a6ea8acbceeb97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.508785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082086/publication.mdobserved 7998f1025c520623c0dfbb999546c70c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:53.479748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082086/publication.txtobserved 4fd05aae447e92ce1e40a3a896a17bf2...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. |
|---|