OT-2026-000080652
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000080652) never changes.
Identity and time
| Publication number | OT-2026-000080652 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7df3-b2e7-7786aff434a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080652 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca134a4c203b9d0056d0b7002fccbd1ca77bb6890d8cee99b7d4282f2eef92ff |
|---|---|
| Markdown | e499b494e5b19f6c272c82099f40f8a2dcafe61315a0c73a5057b41165642374 |
| Publication page | faa174346199b22d889eea6141977c9304a7b849c875c4d3b0009a43fd2b8e0c |
| Manifest | 5f12b0fc17847a122905acc033c2958d4ea41f1f76aa962241f6c9aff13341ee |
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 | l2IpMrkaXUh/RnHLsTBjnBDwyWzSX2wOGEU0rG9xQR7QbUq8tDn2XhaHAnNZil0uXxdEE5B3e8lnIG7FpzRmBw== |
| 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
| 2026-09-17T10:03:19.366966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080652observed faa174346199b22d889eea6141977c93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:19.340979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080652/manifest.jsonobserved 5f12b0fc17847a122905acc033c2958d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:19.316856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080652/publication.mdobserved e499b494e5b19f6c272c82099f40f8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:19.287727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080652/publication.txtobserved ca134a4c203b9d0056d0b7002fccbd1c...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. |
|---|