OT-2026-000080395
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000080395) never changes.
Identity and time
| Publication number | OT-2026-000080395 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-77cc-83d4-afa12b17d0ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d061ac2acebb825d9c2ebbefce5fdf8aee52fe4ee3ef9db79226ab72385f961 |
|---|---|
| Markdown | caf0ee05b301b446af521c42aba5d3ca4ea917a8bfa1687086d06c7bcbb9de60 |
| Publication page | d2ba79972a2fbc3904e07783cd2d161c72f4a7461d31fda366e4bb708e25653e |
| Manifest | 70a0998ad3ff0b4054ad82861aecdff10e6a12c13632c3e4d66e6b2bd7688e1f |
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 | uphSq7358z+k+X9lGCuUC8htD5IMBBq9TADWv2z1YLN0G+9G1BPiSInFw3frJzHR9x3E9bKvfjbnIUdSXvJJBg== |
| 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
| 2026-09-17T10:02:53.647862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080395observed d2ba79972a2fbc3904e07783cd2d161c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:53.630519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080395/manifest.jsonobserved 70a0998ad3ff0b4054ad82861aecdff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.611901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080395/publication.mdobserved caf0ee05b301b446af521c42aba5d3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.594170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080395/publication.txtobserved 5d061ac2acebb825d9c2ebbefce5fdf8...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. |
|---|