OT-2026-000049238
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000049238) never changes.
Identity and time
| Publication number | OT-2026-000049238 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134f-7961-ac97-5fe0cbb4530c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049238 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58882542d6aa1b66170ee91a96845f542952f0c8bcb1aae2df7949e91190ee32 |
|---|---|
| Markdown | 93c2adf78d0d58ddc2c09648d961358d027d7f1102f43b3126f996508675a40d |
| Publication page | 59ec79b4aaa7bdd50bb4c7c75d9192064917898334cf88e3e3cb564987715a82 |
| Manifest | c41695fbecf95e2f1d56467c9f47f4e07fcbdff21e7af960c2c631738341d9f9 |
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 | nm9gt3MSxczkQ0qsPVLPL+Pz5j/pw89WekdexI6tZifAhJny3BMmImAY9YkqT/TOPmDIP+3d3gMkBd36hxjbDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:04:03.913428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049238observed 59ec79b4aaa7bdd50bb4c7c75d919206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:03.894331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049238/manifest.jsonobserved c41695fbecf95e2f1d56467c9f47f4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:03.875611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049238/publication.mdobserved 93c2adf78d0d58ddc2c09648d961358d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:03.855184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049238/publication.txtobserved 58882542d6aa1b66170ee91a96845f54...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. |
|---|