OT-2026-000079046
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000079046) never changes.
Identity and time
| Publication number | OT-2026-000079046 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7fa1-bf5a-ac486fd4a34c · 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-2026-000079046 |
| Status | PUBLIC |
Content hashes
| Canonical text | e79350b4635bea118723b93f06decbf8577aa5fdc360f575dd77cc54bf7b467d |
|---|---|
| Markdown | 7b681f5ca885f3e205470b747dee26a4adb28527b73597d916282ff84a295edd |
| Publication page | cd06f367633b594fbf1403a339abe98a497cfca223627a634404a54f25822765 |
| Manifest | a51060fc88336c06d1da2fe0b4b853d338f38e69d8fec8a0ab3e1b2207778a4e |
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 | Xge1Ogvzfo7CCgZHsvdPDwiDssnKf1RcWPOY1kZadhmegEsGtf9QMhccZyElckbKk9KEzHGbEoaV8Ha5wrLTCw== |
| 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
| 2026-09-17T10:05:24.384151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079046observed cd06f367633b594fbf1403a339abe98a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:24.366114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079046/manifest.jsonobserved a51060fc88336c06d1da2fe0b4b853d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.347444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079046/publication.mdobserved 7b681f5ca885f3e205470b747dee26a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:24.329115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079046/publication.txtobserved e79350b4635bea118723b93f06decbf8...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. |
|---|