OT-2026-000010798
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000010798) never changes.
Identity and time
| Publication number | OT-2026-000010798 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7d72-af54-5cd4911045e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010798 |
| Status | PUBLIC |
Content hashes
| Canonical text | abaedfd465a54bc1db6318e4f97c10a30a07e0bd7d07eb83b0466fa9015fdb88 |
|---|---|
| Markdown | 05ddb0183fddba813a4e56942f783bdd76d2448d202aef0baf060a7b398b6e58 |
| Publication page | 83d01d6dc0c5503ae69b8b17dd4632459ba64f8dd7ec9f0259a471e23a2e704a |
| Manifest | 4a1f2f44b4f4208373b4be8c586904f2f14e470636f34c9c93cac473ac43d40d |
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 | bPMO8ml2Y2oXX7cBrSyMk1rJXrk7zJ8PVOvAXdYjki/jnLdK9lptBecudHdH/a7q7wPgzo/mZs9zIutfZgQ2Bw== |
| 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
| 2026-09-17T12:15:44.136654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010798observed 83d01d6dc0c5503ae69b8b17dd463245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:44.116703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010798/manifest.jsonobserved 4a1f2f44b4f4208373b4be8c586904f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.097928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010798/publication.mdobserved 05ddb0183fddba813a4e56942f783bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:44.077766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010798/publication.txtobserved abaedfd465a54bc1db6318e4f97c10a3...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. |
|---|