OT-2026-000068756
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000068756) never changes.
Identity and time
| Publication number | OT-2026-000068756 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-7a34-9c74-4cac12814c2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08ef35cfc3d6d4e0c397be33cce387952a77ba7605d052cb6d9f11766a6ab6f7 |
|---|---|
| Markdown | 1f2060a9780bdc5a5c28ceb9c136ec085a579f7cccab32e46a7b2ed67d1db237 |
| Publication page | 00f222a1047a1f7d4ebeec7a16d2c542ecca6926834932a733ecfbcc1720e32d |
| Manifest | 0ec58e801c73666fc0ae3e9985e8a7569c3cbc7f48fc58839a6053dd04ae2f0b |
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 | kphO58r3MQ8RddmWDgify61bpTvD5M7Xr+ojl+MlTbIdiEgy1nu4NVKhjxaqwOjt0ERTGf00BsL4QE1cGnDgAg== |
| 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
| 2026-09-17T10:28:32.296514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068756observed 00f222a1047a1f7d4ebeec7a16d2c542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:32.281380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068756/manifest.jsonobserved 0ec58e801c73666fc0ae3e9985e8a756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:32.265875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068756/publication.mdobserved 1f2060a9780bdc5a5c28ceb9c136ec08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:32.249662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068756/publication.txtobserved 08ef35cfc3d6d4e0c397be33cce38795...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. |
|---|