OT-2026-000061679
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000061679) never changes.
Identity and time
| Publication number | OT-2026-000061679 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7be2-9a94-537dc07de41e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061679 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65a9e9eeafbf2bacede7cc7d42815394ccffc9771500484bbd7415fef2f11e36 |
|---|---|
| Markdown | 221ab71ed5619c7d277a4ee4389a4df9c9402aa4f79bc39cfe9fdfaba7561198 |
| Publication page | 1808eeeff3a4dcb1080e3d505aaedeb98912492f2583ddd90d1172b993c6ab75 |
| Manifest | 7b49a81b43b3cc41c325087683a4dec6781b0bd197c3073826f5c291b0179d1d |
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 | zPh6LOMwmgeycbNbUUpRMy25SQBZxMCGHJ4kIjs8C06Kb0xcIvA8dbHalDBuJnxHP69UN42tzHwQpUdIJormDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:14.096093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061679observed 1808eeeff3a4dcb1080e3d505aaedeb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:14.076751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061679/manifest.jsonobserved 7b49a81b43b3cc41c325087683a4dec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.055703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061679/publication.mdobserved 221ab71ed5619c7d277a4ee4389a4df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.034751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061679/publication.txtobserved 65a9e9eeafbf2bacede7cc7d42815394...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. |
|---|