OT-2026-000007364
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, plant vacuum fed, plastic cups, two fold
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-2026-000007364) never changes.
Identity and time
| Publication number | OT-2026-000007364 · never reused |
|---|---|
| Internal UUID | 01a0a97c-2c46-72f2-b7a1-0d25089e3d7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:22.440837Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007364 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceecca21b3e34f2d3599cff7954d7b711bf4f97da212607e17e51877a74d0d29 |
|---|---|
| Markdown | 4fe33d8bd04e709bca7866fc6f3284d8a0c5c33f98d4c8b7eacc2261b10fe2ac |
| Publication page | b6e00d33692c22af561f57063dbb0e84b1ab9047d4f17e28f2eabfe961aa014d |
| Manifest | 4d63a8c3b2da83331d753221bf93ca9d15a6da3d721fb2aa8cb2d586d340abe6 |
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 | bn84tOSg6CqgoiRY/6VZ7RfLwvtD5HXikgKaZaqqxxUvq3sAaYRSnb/6h58ztw2v3jhUba4C5+Ro44Gu81u+Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.505085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007364observed b6e00d33692c22af561f57063dbb0e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.493674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007364/manifest.jsonobserved 4d63a8c3b2da83331d753221bf93ca9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.482020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007364/publication.mdobserved 4fe33d8bd04e709bca7866fc6f3284d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.470810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007364/publication.txtobserved ceecca21b3e34f2d3599cff7954d7b71...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. |
|---|