OT-2026-000045686
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045686) never changes.
Identity and time
| Publication number | OT-2026-000045686 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f04-79fb-a23f-632140ace99c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59bec5d4a4e740d7879eb47ae9cc2b58871db65ac056f6820a8bec62b8c7f105 |
|---|---|
| Markdown | 3b9e1421a5015f74bae759fbc5ed004a250f06be45cf585593bfcb593404f801 |
| Publication page | e2fa2b12585129af2aff20052d49241e8f2b5c4d65e8b2091730525d483f9b7e |
| Manifest | c27bf6ec0051906a836324c8fa437bd1d29d33f7441a4c80a167d76fe8093066 |
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 | 3ZJb3YWrErl+A1qbcuacYf12K7S0z5ylRpwRqrP0Wqt0f1BPzBj1h6pcTgzM3TVVtln8MKUxyKcWQ2qVdUxVCQ== |
| 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
| 2026-09-17T11:09:29.275118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045686observed e2fa2b12585129af2aff20052d49241e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:29.255461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045686/manifest.jsonobserved c27bf6ec0051906a836324c8fa437bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:29.237144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045686/publication.mdobserved 3b9e1421a5015f74bae759fbc5ed004a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:29.199855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045686/publication.txtobserved 59bec5d4a4e740d7879eb47ae9cc2b58...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. |
|---|