OT-2026-000098745
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098745) never changes.
Identity and time
| Publication number | OT-2026-000098745 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7cf3-9615-ec897040b246 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098745 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9ea487993be514837c5ef772c07a7a24e057f2c9b5ac16ffd384f5445817d45 |
|---|---|
| Markdown | c30aeb6ab61f94f95b118dc638edfdaa96f1f4bd2b7e94de3f9f4fd2417dfffb |
| Publication page | c3c50224879a0034281f0134254a7c6b5864c1a40680f0faf1d4e8b3ab731809 |
| Manifest | 2020cee2f458536965875424eea398b186ed591f3e3f198076cb0f4bf6c2c602 |
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 | QLL/dibj24xK826wwyYus1VxeB7zm3v9nsy+5tqN5RlUt6hw6cRSPHYXyh1kbrhuCKmAMXhzYcOjHPhsVb5kAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:03.725422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098745observed c3c50224879a0034281f0134254a7c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:03.708160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098745/manifest.jsonobserved 2020cee2f458536965875424eea398b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.688646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098745/publication.mdobserved c30aeb6ab61f94f95b118dc638edfdaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:03.672019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098745/publication.txtobserved d9ea487993be514837c5ef772c07a7a2...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. |
|---|