OT-2026-000088315
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000088315) never changes.
Identity and time
| Publication number | OT-2026-000088315 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-74cb-904e-3c43b1e7ab7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1203bd54eb15e5c9f0c43372475924a8e10b9b872f7e736b8cc97b22e890ac00 |
|---|---|
| Markdown | 6024b7d0edc51a70296f210a4622d86c5fcfaa54324e8436288627a6cbe0861c |
| Publication page | d229fc0f60ef89f42117bc699d6bd81f038df7026d8cbb3cfff9caed64e7c274 |
| Manifest | ebe1e25e93df49e6e480d1c45624fc7168b12bc7ff22161abea26d3dda7861b6 |
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 | vny3zs7ZCmDbLpZO95/nOzUckpzNrxvhKuzD7ysEEAXSAWJMAoHytp5oVw+UyRTryWzUVSKvA3abJFQgkRtWDA== |
| 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
| 2026-09-17T09:48:39.194565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088315observed d229fc0f60ef89f42117bc699d6bd81f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:39.174895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088315/manifest.jsonobserved ebe1e25e93df49e6e480d1c45624fc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:39.155517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088315/publication.mdobserved 6024b7d0edc51a70296f210a4622d86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:39.136004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088315/publication.txtobserved 1203bd54eb15e5c9f0c43372475924a8...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. |
|---|