OT-2026-000085275
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000085275) never changes.
Identity and time
| Publication number | OT-2026-000085275 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-76af-befa-b0b6008d1015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085275 |
| Status | PUBLIC |
Content hashes
| Canonical text | f73272ca9ebd63a582c3733721f6681a82c9c05e77f0ecf8039fda736ee2c565 |
|---|---|
| Markdown | b76895d1c0e771bde217b02ef23ea0821f8fc4b5f0687f8394333d34159a9504 |
| Publication page | 7a2ad24c2525c316fedce7bacf9ee489a28219039b88756e88df0de64c4517c6 |
| Manifest | b61430dd836404a88bad74f766833d0018873527bbc43c7611fd79386b556e31 |
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 | yFYhJ+495J4reVfX98kDb/BRfNEZKO9elqYBRjpjHnAdLyTnY4wOJtHSLhR8COa4RpS9tHyzedFbvUms7oM3AQ== |
| 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
| 2026-09-17T09:53:59.047278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085275observed 7a2ad24c2525c316fedce7bacf9ee489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.030769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085275/manifest.jsonobserved b61430dd836404a88bad74f766833d00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.011553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085275/publication.mdobserved b76895d1c0e771bde217b02ef23ea082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.992739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085275/publication.txtobserved f73272ca9ebd63a582c3733721f6681a...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. |
|---|