OT-2026-000082954
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000082954) never changes.
Identity and time
| Publication number | OT-2026-000082954 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7260-b68e-462f7ff9c689 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 265ced4042da0d9bb50c205d18fe9af53d7b083d4063ca7201084bed09795715 |
|---|---|
| Markdown | ad9eca940800903571fe6d9c58dd6c53e457ec0a18f64cdbfc1d3bdb6a927d33 |
| Publication page | 697be635d47de54c0ce655e0a08a345d5606136e1b078ba690038ddb4c4d9b5d |
| Manifest | d115098801e7c465acab8611e48229f0c779422992d29775dded3093a7254635 |
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 | KttSobxMWS47UdaNy4u+IFUK/9hbnVcbEiLAdEDc6cluWNrpkoA8+zV6rYnWTLblORucp/by8eu5N0gPzyYOCQ== |
| 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
| 2026-09-17T09:58:39.122600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082954observed 697be635d47de54c0ce655e0a08a345d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:39.104182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082954/manifest.jsonobserved d115098801e7c465acab8611e48229f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.086458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082954/publication.mdobserved ad9eca940800903571fe6d9c58dd6c53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:39.069781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082954/publication.txtobserved 265ced4042da0d9bb50c205d18fe9af5...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. |
|---|