OT-2026-000078986
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented after 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-2026-000078986) never changes.
Identity and time
| Publication number | OT-2026-000078986 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-74e1-a3c9-cc0adc50906b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96beaae12a3c72793d8665fb8e190bad0fd006ae645308e1f9b79ff618b32c7d |
|---|---|
| Markdown | 65816bb6d3fd0512af2ef5a8a5942d3aa06d983f1b0fe3c9426a50484901b33b |
| Publication page | 7ece5a4b9be89c9f958c2c516a7e83e563240a9657e9660bb932c0fe90e635fc |
| Manifest | 7088ee53b7f6ee6d65e72d676da652aa712b57c6a59506b944f7a61e48d2b19a |
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 | x8WMwFI1woj5vmumBLJPHK6b09U87p9tQKm/8T7cF5680Pgprkkp1Z7xesFP6vpzDLqoXYb/KfWv29GpaLF6Cw== |
| 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
| 2026-09-17T10:05:48.893771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078986observed 7ece5a4b9be89c9f958c2c516a7e83e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:48.874394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078986/manifest.jsonobserved 7088ee53b7f6ee6d65e72d676da652aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:48.855816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078986/publication.mdobserved 65816bb6d3fd0512af2ef5a8a5942d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:48.835946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078986/publication.txtobserved 96beaae12a3c72793d8665fb8e190bad...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. |
|---|