OT-2026-000062534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented after 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-2026-000062534) never changes.
Identity and time
| Publication number | OT-2026-000062534 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7edb-8f1f-cc9a4df02028 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ec0621831ab3191522988a90b687c37b6a1454d85c5916ceebc53310becdb1 |
|---|---|
| Markdown | 02a480d1529ac0fcadfecf2493869229b31b260ced94449070dec33c6d2ddedd |
| Publication page | 3d48795aa746982891013514ab2fe0dbb9658a35d2d0ef33f00ea13ab405eb4f |
| Manifest | 7e64941c19aeae574d6b20b7b4973e00ad6d3f6b2c88404370194d43ce907343 |
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 | ZebxOcDdpNYzbK2IZ/GtC3+cTU7YVcA96XPBRFvntMWe76YVD06BjD0m0OuGzKxHSBM0XtGXC20kYupIIOstBA== |
| 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
| 2026-09-17T10:39:59.773930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062534observed 3d48795aa746982891013514ab2fe0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:59.755507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062534/manifest.jsonobserved 7e64941c19aeae574d6b20b7b4973e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.734899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062534/publication.mdobserved 02a480d1529ac0fcadfecf2493869229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.715663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062534/publication.txtobserved 46ec0621831ab3191522988a90b687c3...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. |
|---|