OT-2026-000078896
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000078896) never changes.
Identity and time
| Publication number | OT-2026-000078896 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7159-af9d-384b0327d43d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5029ddd8d8314ba47907cd27d0383a590269fa0ce8853071bb5fd76987d2298e |
|---|---|
| Markdown | 2419ca3181826b21305c25559d0db7084c4e0bfa297d3f640926355cf25b0058 |
| Publication page | 9bf15857d966e042f8347211efa9541e2262e4aae49ad89f7587aedafa2c81f4 |
| Manifest | 33f5a13f6b3693192ac2e045f91f59958e52378f895bf3ee06aa9409777011e1 |
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 | TwQP2lAOd8PjJFOd7ZN3bODFkbaD4KDrbh+kdI79FCwaZhls5fPjWADmk/BrZUgaFT8QuLxKwVBJHq4oycifDw== |
| 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
| 2026-09-17T10:05:42.378018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078896observed 9bf15857d966e042f8347211efa9541e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:42.360787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078896/manifest.jsonobserved 33f5a13f6b3693192ac2e045f91f5995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.343919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078896/publication.mdobserved 2419ca3181826b21305c25559d0db708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.327382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078896/publication.txtobserved 5029ddd8d8314ba47907cd27d0383a59...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. |
|---|