OT-2026-000059610
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059610) never changes.
Identity and time
| Publication number | OT-2026-000059610 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7300-832b-2954e091a527 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 621f28e61c3190556a7f4f5f26a7d4e47756468d579835feb3fb602857ba32f2 |
|---|---|
| Markdown | 26ff999e20bc558e690b3fc9962ec2f781020f4e895aef96eef05163a290fee9 |
| Publication page | cca09c803f460b0101770eca8f120475013a68dbf41b22392eff3f5b2514251f |
| Manifest | 8295f541d6d498804f019ee16346c9176a89a227c69dda9387312d01a4806d64 |
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 | 8x4CWMNhXcppxdS6hXLF/Vs1Sew+/Oj7MAjzoQJpTDXOqG+vilS7SznRviFCn0SV9n6dsPyHAxsNMrdBOVCLBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:15.962242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059610observed cca09c803f460b0101770eca8f120475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:15.933192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059610/manifest.jsonobserved 8295f541d6d498804f019ee16346c917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.915541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059610/publication.mdobserved 26ff999e20bc558e690b3fc9962ec2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:15.897867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059610/publication.txtobserved 621f28e61c3190556a7f4f5f26a7d4e4...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. |
|---|