OT-2026-000088078
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000088078) never changes.
Identity and time
| Publication number | OT-2026-000088078 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7a2a-aaa0-065a9586b1d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088078 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9b31a07a6d3b3cca2ee1d67fa6959a1184f67e2e04d63aeb54ee93d8a8c90e1 |
|---|---|
| Markdown | ad251646fa6c25c75b919326331fed017d722b6dbac5cd8af91d7794415fee34 |
| Publication page | bf10c0e0d5b66cd986acfb14dc3a2ad0852b314da05bc30492521153545bb4de |
| Manifest | ff261c153d3c3128ca6715acdde312ad32103d675b46fd6b5c39bf831ec842e2 |
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 | 7qScz0erGLccxOcn6XYOlYLM0qsYQXLFJg5SuTujFGfD6L+pDXnYu960CLdPR/UrOuTjiRdAXxdKFjcWM/dPCg== |
| 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
| 2026-09-17T09:50:04.859189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078observed bf10c0e0d5b66cd986acfb14dc3a2ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:04.836617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/manifest.jsonobserved ff261c153d3c3128ca6715acdde312ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.817372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/publication.mdobserved ad251646fa6c25c75b919326331fed01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.797832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/publication.txtobserved c9b31a07a6d3b3cca2ee1d67fa6959a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.038747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078observed bf10c0e0d5b66cd986acfb14dc3a2ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.020164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/manifest.jsonobserved ff261c153d3c3128ca6715acdde312ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.002354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/publication.mdobserved ad251646fa6c25c75b919326331fed01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.983327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088078/publication.txtobserved c9b31a07a6d3b3cca2ee1d67fa6959a1...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. |
|---|