OT-2026-000035212
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000035212) never changes.
Identity and time
| Publication number | OT-2026-000035212 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-73d4-b1c6-2b7e4bed7267 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035212 |
| Status | PUBLIC |
Content hashes
| Canonical text | babd2d9077191cf8a69d3b5e80cfe3677ec07697f0d7cee950cfddad7e80dc42 |
|---|---|
| Markdown | 2b6b85adbdcb620321af48cd18cdef31435439a7fc22cadf90e53fde6ac7d25b |
| Publication page | 70ce4e29de883fc37c71f3269106b78872737e210f769ea0718cc426045ba8c2 |
| Manifest | fe72f45863e3605acbee28eb51b08bce83e79b4f6bc58cbf4167d4b999b8c6e8 |
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 | h2zGNidzynhPkV9whd3x6FqPXSrgW6ojPMdztwXgZvKZeB1eIA5fC+UIUkYPK2kacsO0BidiqlwCCx1/V02yBQ== |
| 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
| 2026-09-17T11:28:20.523827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035212observed 70ce4e29de883fc37c71f3269106b788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:20.505155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035212/manifest.jsonobserved fe72f45863e3605acbee28eb51b08bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.485536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035212/publication.mdobserved 2b6b85adbdcb620321af48cd18cdef31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.463877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035212/publication.txtobserved babd2d9077191cf8a69d3b5e80cfe367...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. |
|---|