OT-2026-000022568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000022568) never changes.
Identity and time
| Publication number | OT-2026-000022568 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-7039-9e36-9edc8562513d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 120977ba63a08d841e5c82ab0b49867a6711f0f93702b248fb573e3ceae01e0e |
|---|---|
| Markdown | bb738b9d1813c0b8235f08db723616c7928d766f436b7f99a941274be0f36e0e |
| Publication page | e435c66cb9f49d20144a2f0b3df0d7ab5938e09edde95407a7223aeffadd5141 |
| Manifest | cc210e8a599d1345579d962823fc1cb31c772ca8cd68a4429f35a4e00e043bb3 |
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 | gmES78rrPnXiU7KG8rzwM64xxuqpnnxE7grwEngQaq2mQ4eBNnmRHfEf5Q5vEVrxQWgRIPaTmZwJQsdYc+4GDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:54:00.486964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022568observed e435c66cb9f49d20144a2f0b3df0d7ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:00.467160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022568/manifest.jsonobserved cc210e8a599d1345579d962823fc1cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.447831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022568/publication.mdobserved bb738b9d1813c0b8235f08db723616c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.426962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022568/publication.txtobserved 120977ba63a08d841e5c82ab0b49867a...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. |
|---|