OT-2026-000088841
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000088841) never changes.
Identity and time
| Publication number | OT-2026-000088841 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-75cc-849b-d7a3abd2bf86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d9d98b7143bfbe2809e6f3a33988cd02644a576b7ec0ea0f13b976472878176 |
|---|---|
| Markdown | 8a49b8ca7c5182cab33e6b07f6e5be5c2e0225e740f01adbc6236f2d387ae991 |
| Publication page | 0709eaa67229a1ec3e5e6eaaa8e81ab485e121bc5f8a503982c35a33b93112b2 |
| Manifest | 807cb6392b173af983b89e984bfc4f1b223b6d43a32cf55038619067b3b6ac7c |
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 | rfIDglQNMetiQ4ns8wswFmvJo7F/LjRLQiKKfgKhieKnWQz8izUFtYxcG6hGdlVc+/4WLZP5zltu+ZZmchyXBw== |
| 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
| 2026-09-17T09:48:13.889867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088841observed 0709eaa67229a1ec3e5e6eaaa8e81ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:13.870644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088841/manifest.jsonobserved 807cb6392b173af983b89e984bfc4f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:13.852123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088841/publication.mdobserved 8a49b8ca7c5182cab33e6b07f6e5be5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:13.833387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088841/publication.txtobserved 4d9d98b7143bfbe2809e6f3a33988cd0...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. |
|---|