OT-2026-000073196
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before set-down
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-2026-000073196) never changes.
Identity and time
| Publication number | OT-2026-000073196 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-79df-bebd-05fdd8ee443d · 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-2026-000073196 |
| Status | PUBLIC |
Content hashes
| Canonical text | c520cdb098cf9da48bf5d46bd42ef5e6737e240eb661113f44a26804d8a71bab |
|---|---|
| Markdown | 40c2eba6e5e993803e27952fb6f7d7919cee65c98ea193ece146f72d6de303c4 |
| Publication page | db917a122ebc0fd4d0cf6fb2cfcf897381aa871859be10fac68193e47330561c |
| Manifest | 6e57549bf8622b50f9abdade873f2879746174b395ae78bfa73df4438855e89f |
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 | R1k05AqjPP2g63gGe32YUfsrleed54YTZfHn+zlZAwxfuCFV17f/AtzcblU1qIxMJYqC3RY8wFMW3sxVSUFnDA== |
| 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
| 2026-09-17T10:21:09.450429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073196observed db917a122ebc0fd4d0cf6fb2cfcf8973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:09.430559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073196/manifest.jsonobserved 6e57549bf8622b50f9abdade873f2879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:09.409849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073196/publication.mdobserved 40c2eba6e5e993803e27952fb6f7d791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:09.388970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073196/publication.txtobserved c520cdb098cf9da48bf5d46bd42ef5e6...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. |
|---|