OT-2026-000096772
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000096772) never changes.
Identity and time
| Publication number | OT-2026-000096772 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7713-805f-25e344189beb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096772 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ce9c2e601a4780d30af42ce350780b117fdd75b1bccef0cc1783bd27aa7895b |
|---|---|
| Markdown | 3f03961786b901a52af351036bb93d426e10c9f29c3dd14f6950e9ee0bbe24a2 |
| Publication page | dcd89c44ce34a13a60216367e2d035981936ecd9599b455ff1497e4eb893d8a7 |
| Manifest | a453cca1350bd6209808c75016966ad9350c1e41a25bc6c45f3161473d3bd405 |
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 | JIzG0gdHHb+FFeNo6rKexGgvBZ8bwIpeAO44Ayq8hW6PXiC4Q1Z+clDnHdx+ANBQYDDgl8yGRavAnSccFSW6DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:21.261629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096772observed dcd89c44ce34a13a60216367e2d03598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:21.243297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096772/manifest.jsonobserved a453cca1350bd6209808c75016966ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.226374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096772/publication.mdobserved 3f03961786b901a52af351036bb93d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.206590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096772/publication.txtobserved 9ce9c2e601a4780d30af42ce350780b1...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. |
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