OT-2026-000098801
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000098801) never changes.
Identity and time
| Publication number | OT-2026-000098801 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7618-90b4-1358b20e6f2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098801 |
| Status | PUBLIC |
Content hashes
| Canonical text | fccb0a3a2f62788c7417a211bb1f7b22e35fea6e9cd99a1974a75edc969be695 |
|---|---|
| Markdown | ff27e50befd1dbcedca9a84f408e98b71284e577d95f494275fed37d92626b2f |
| Publication page | 3ffffc3d2497d996c6cc97be00e2ef91528ed15f8a6d3692cfb521afc6b41a7a |
| Manifest | 6917d0d647520495181ec6a75134c6fed9a174c9704799489651d1aeb65f44df |
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 | Z9yVtD/pTmhJrL7F98krUjM5552ZJueuqmNBifUtEOJ9SrZahVyTlqLUz6q3cXIvsqPckcNwYCohchWYMThFAg== |
| 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
| 2026-09-17T09:31:07.909541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098801observed 3ffffc3d2497d996c6cc97be00e2ef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.893225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098801/manifest.jsonobserved 6917d0d647520495181ec6a75134c6fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.877680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098801/publication.mdobserved ff27e50befd1dbcedca9a84f408e98b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.859687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098801/publication.txtobserved fccb0a3a2f62788c7417a211bb1f7b22...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. |
|---|