OT-2026-000084648
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off before 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-2026-000084648) never changes.
Identity and time
| Publication number | OT-2026-000084648 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7438-812d-4b5ca098688b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 588de2b0982e09ca85ac6b5fa8ecafc7d90420a7a62f12bdff99ce49177863b8 |
|---|---|
| Markdown | 8bcce135c1028b5479758cfa2ace61a89730285b7bf38136b0bd5f9488f50172 |
| Publication page | c3a36b883ed785969e59591534065a45ff87844c32a204fc06848fd40d9a3b05 |
| Manifest | 372bbf4783a377084c4bc29b5d9614816db96a06aaeef235a33bcc94cdd62784 |
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 | GWUWRl4SNiET5hyK6l2syE0R/tDYOckqRgWB1Ao1qyxnQpWMd7x9f+ttLxD2/gJCIBLhTctIMGYl9/eI6b1aDA== |
| 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
| 2026-09-17T09:55:34.077631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084648observed c3a36b883ed785969e59591534065a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:34.059664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084648/manifest.jsonobserved 372bbf4783a377084c4bc29b5d961481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.041549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084648/publication.mdobserved 8bcce135c1028b5479758cfa2ace61a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.022712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084648/publication.txtobserved 588de2b0982e09ca85ac6b5fa8ecafc7...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. |
|---|