OT-2026-000073152
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000073152) never changes.
Identity and time
| Publication number | OT-2026-000073152 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-76c9-8d4d-fca52515b179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43125466f112fec0a22968bfc6c8cc625f2d8d192a6ee758e81adf5a870e334d |
|---|---|
| Markdown | 6044d3283e296930c46e6493bfe655f142723747d88f798fb421026eb2bf43de |
| Publication page | f629efa82bf403513508067cae3c39f938730af4751b5cc228f033e836005bc4 |
| Manifest | 90c5b5b14018b934d028d20bc471bbb83b1abd451acce61d9bbd15537072685d |
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 | v6QSMVrgsWyohZSLwrCwXRetChcb6fUtUhpwrB+Ra/UGYr8wkYv42JU+dkAxMHZQ3IV+uBnjkJJ75gshpa2vCQ== |
| 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
| 2026-09-17T10:21:05.629046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073152observed f629efa82bf403513508067cae3c39f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:05.609673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073152/manifest.jsonobserved 90c5b5b14018b934d028d20bc471bbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:05.589459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073152/publication.mdobserved 6044d3283e296930c46e6493bfe655f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:05.570464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073152/publication.txtobserved 43125466f112fec0a22968bfc6c8cc62...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. |
|---|