OT-2026-000075033
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000075033) never changes.
Identity and time
| Publication number | OT-2026-000075033 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7d8c-8a9a-75a300f43420 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a39046149c2b58206eff1327cd3649ecc6da494cd19e22ee313ab4c3bdace9 |
|---|---|
| Markdown | 0fa7393041dc32325a7b4eb49e3f09bcc5ef57d4e0be2aacde82964cc87f8a86 |
| Publication page | ef26c9ffbad319b4f22770c52eb3a0b465e0ccace9114ded396ce7b96f02c397 |
| Manifest | 72b1de1edbaeb2a892319cdbf7afdcf9cf4cfb4446a5d47ea2f5f7f9b06e781c |
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 | ko8QHc8dJgP9be9A3aIbbeOCcqfqgxk7i0r5/gZne+tCt8aOey6RG0JJMiO2oUpsGYw94ZAu8Gj6rF6L17dXCA== |
| 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
| 2026-09-17T10:18:50.794850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075033observed ef26c9ffbad319b4f22770c52eb3a0b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:50.778006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075033/manifest.jsonobserved 72b1de1edbaeb2a892319cdbf7afdcf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:50.760039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075033/publication.mdobserved 0fa7393041dc32325a7b4eb49e3f09bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:50.742992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075033/publication.txtobserved 00a39046149c2b58206eff1327cd3649...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. |
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