OT-2026-000066763
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000066763) never changes.
Identity and time
| Publication number | OT-2026-000066763 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-779d-b454-0d5e5fb0c040 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066763 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1549998c7d4b64d1de21a61eaabc060bbfea49bc4bba9680f9b3c30089cddc9 |
|---|---|
| Markdown | df413485acef9dc8225071ef5c14866c18ea23429839153bf3dbed1f09a42fe5 |
| Publication page | 26a6104ec535c428b6124832f002dda329e6100adecf22ced3c78e89e0e48107 |
| Manifest | 24eed5a2ea4d8389a69e27da3e7e4f7ec61cf954a1298198451bc2f0ca5151c9 |
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 | PKiqAwpDDkl4w3oYJJaKenpxvH4+2ZnvMUbbFomgyW8sTz3I2MpqcuLj9eijhu0d/MOLkK+qCwvTV6/tLd3aCg== |
| 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
| 2026-09-17T10:33:10.702793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066763observed 26a6104ec535c428b6124832f002dda3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:10.683840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066763/manifest.jsonobserved 24eed5a2ea4d8389a69e27da3e7e4f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.666400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066763/publication.mdobserved df413485acef9dc8225071ef5c14866c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.647948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066763/publication.txtobserved f1549998c7d4b64d1de21a61eaabc060...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. |
|---|