OT-2026-000101333
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101333) never changes.
Identity and time
| Publication number | OT-2026-000101333 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-73cf-a014-6ac4aaa4fae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a7f1f063cbb55ec7fef7e859cacf1b2eda22df28b1706c233656bc274ddde5a |
|---|---|
| Markdown | 7421ee3c5ab4de55a10b5c4e16b14b75ad195c3b580cb6952d96476a25f280c8 |
| Publication page | 07ccb5cf970f8f2a0897cfc17f676d64ec37b624e13fdb4c6d9bdbd80b8794dd |
| Manifest | de8fe3dc6e10dded8995a8e04b351f4487508cd2e4c5cbc411235774643e5852 |
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 | X8pWWB3A2H2VpRiWSZGMZOzplulwk7g0tE8Zv3nt7EC8O3GIon83GBLPho7yedUH3sPFJVTu995hk4EvlXAsDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:01.461045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101333observed 07ccb5cf970f8f2a0897cfc17f676d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.444004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101333/manifest.jsonobserved de8fe3dc6e10dded8995a8e04b351f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.425211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101333/publication.mdobserved 7421ee3c5ab4de55a10b5c4e16b14b75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.408068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101333/publication.txtobserved 6a7f1f063cbb55ec7fef7e859cacf1b2...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. |
|---|