OT-2026-000036640
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000036640) never changes.
Identity and time
| Publication number | OT-2026-000036640 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7bb2-9781-c8f11946a596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036640 |
| Status | PUBLIC |
Content hashes
| Canonical text | b78c1b8d5e03127ee891b1edc2a589bb7f36fca3ad250ecb573e0695617de540 |
|---|---|
| Markdown | 912276e7dfbf59ec6c67ab76532482e66c559797c3db677c7f9f90548749a1b0 |
| Publication page | db6082111c53c21fc74d4636e7634ecd6d5886209f5f35a9e6f2990d7ffb45ab |
| Manifest | c8321c0c7ccaf47c1a024c0ad0c3b7cf3681509f021135db4547850857a9d3fb |
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 | GY59M5IJ1z+xqTy6+t1UzAE0rEW4jto43nOOvn0V+fTmbyRNj6BRGUguqM0SRJKwdHhHWMSKKcCu4QtmFks7Cg== |
| 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
| 2026-09-17T11:25:59.229795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036640observed db6082111c53c21fc74d4636e7634ecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:59.214223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036640/manifest.jsonobserved c8321c0c7ccaf47c1a024c0ad0c3b7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.198176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036640/publication.mdobserved 912276e7dfbf59ec6c67ab76532482e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:59.180562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036640/publication.txtobserved b78c1b8d5e03127ee891b1edc2a589bb...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. |
|---|