OT-2026-000011485
Publication integrity record
Foam pad vacuum gripper, three zone face, single 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-2026-000011485) never changes.
Identity and time
| Publication number | OT-2026-000011485 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-77af-b311-4573efe37380 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58f9deaeba5420ff60471cfe24541e0f1196440dd20d0a683b5822c394cac18c |
|---|---|
| Markdown | 21bfa317f31f8c395f604037a58d7131d487c18bbcdf7ba3b407f87231260b10 |
| Publication page | dfa34cd3c65167280bed0c64e52692abf226abf7ea58f8abc6c992d54f5b8d5a |
| Manifest | 34858be56ac6677aa641d6d3f988836338b0fa8804d48489c2109c06e0711baa |
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 | C7PtY/YytBLnuGbQLP5mUSiTkeqFhHbPVF5gBmjcJqOqjuMfKwVeOb3v4aCD9ZaVSK7DPGvbR9DgLYgmJusEDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:00.884651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011485observed dfa34cd3c65167280bed0c64e52692ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:00.867799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011485/manifest.jsonobserved 34858be56ac6677aa641d6d3f9888363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:00.848105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011485/publication.mdobserved 21bfa317f31f8c395f604037a58d7131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:00.829807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011485/publication.txtobserved 58f9deaeba5420ff60471cfe24541e0f...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. |
|---|