OT-2026-000089258
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, 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-2026-000089258) never changes.
Identity and time
| Publication number | OT-2026-000089258 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-766f-b487-a16a3641b9f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9260a13e275b58dbe050f2cacad307e6b78cf53f71a2199bfcbf01333887c5ed |
|---|---|
| Markdown | 90d9e56301ceabe55315c05af7b46ea8deefcf96f6d58d328ad4ad0b75c7a4cb |
| Publication page | 8b6eb82485b986ca16b3307a7b505ee67bb98abed4f62c428feb4c1e610a4c20 |
| Manifest | 83f9d2ef83d767c91ae857ba7784b4f1a69423f1c773d109241df8e7599a91d6 |
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 | I4l01ANCm6zv8Bh4k5B6eSsrWax7jcqYk16aPINiBggkYZ/+sL4PA5ekXIVYuN1ib12mDgmobl3JM68KZ8ZjAw== |
| 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
| 2026-09-17T09:47:17.744138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089258observed 8b6eb82485b986ca16b3307a7b505ee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:17.726837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089258/manifest.jsonobserved 83f9d2ef83d767c91ae857ba7784b4f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:17.709219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089258/publication.mdobserved 90d9e56301ceabe55315c05af7b46ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:17.691587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089258/publication.txtobserved 9260a13e275b58dbe050f2cacad307e6...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. |
|---|