OT-2026-000079538
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000079538) never changes.
Identity and time
| Publication number | OT-2026-000079538 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7a13-a17d-a2aa31a8608d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079538 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad16b126e86c1e1ecc1ec50c08c0e8a8010c07ac0d73bc2ba6ccdd6c96e9c42f |
|---|---|
| Markdown | 9e2a1594e5b2ed8c71a506bdc2f2d5b6edfd516f4be76dad0f1a20dcad066a90 |
| Publication page | 8e5969934dfec28bfd3269e87463f491aee46384dc5e30307bc22d2f51ba7593 |
| Manifest | 59ebb9327bb0c43816318d33fd5909ff6eb632f51fbec2c24c32f1930e9f3bc9 |
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 | DJLJIKY4uqdHAViIX/DPATaUNnwGFJPUuCVmb5ATl3L1UkVoZ/+6soNT7AvsBr0rDOhkxVWrtaRskak11bqKCA== |
| 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
| 2026-09-17T10:05:11.116796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079538observed 8e5969934dfec28bfd3269e87463f491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:11.096015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079538/manifest.jsonobserved 59ebb9327bb0c43816318d33fd5909ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:11.071556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079538/publication.mdobserved 9e2a1594e5b2ed8c71a506bdc2f2d5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:11.054746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079538/publication.txtobserved ad16b126e86c1e1ecc1ec50c08c0e8a8...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. |
|---|