OT-2026-000069610
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000069610) never changes.
Identity and time
| Publication number | OT-2026-000069610 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7df0-92f3-5705d4edfafe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87febeaef889784d4b12a8a1a8a03c738f13dfe81d8e4cd8f6e1ca01360d4461 |
|---|---|
| Markdown | 8060723b473e17c1862bc82218b96f5e060a4427500303d9674f759ceba831cd |
| Publication page | da4395031fe11a3083793bdb7c82073eaf0cca73258781a37c162ffb212853df |
| Manifest | e3321d2705e796c32ecd63e320cfa79ba9aece6e32263c81481986b49e1f610c |
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 | nQ5bGnxmYGWtbzvVnPmbPN9I0WrzCIKA3purCzdBIQGf3LTOBb/uKX75NOIka1wnJDr6JMbfAHAELOxV1r+ABw== |
| 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
| 2026-09-17T10:28:16.274738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069610observed da4395031fe11a3083793bdb7c82073e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:16.255547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069610/manifest.jsonobserved e3321d2705e796c32ecd63e320cfa79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.237367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069610/publication.mdobserved 8060723b473e17c1862bc82218b96f5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.218279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069610/publication.txtobserved 87febeaef889784d4b12a8a1a8a03c73...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. |
|---|