OT-2026-000066381
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066381) never changes.
Identity and time
| Publication number | OT-2026-000066381 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7e41-aaa2-10106ae5413d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066381 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fa74beef89e288059c3e25e6804856dc4b5ce0ae0fecfe913ae28730cbbc7ae |
|---|---|
| Markdown | 60399df8dd4d1312100dd72850f0b52b99a2e31e3e295fe666489fc0d0b08597 |
| Publication page | 652abbacdd9a0f2a4f37a2f0eb0528170c543a2ee5701dea01a17a4ecd613227 |
| Manifest | 772adbdaf7ddb3383eb96385ac8a5d091d61c0e93f5de96f7701490043fb1198 |
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 | STp2fs0AX9Q2S97O5W3g4hmcTLblwHZe9OFaV2wdza/SMi2b5ZH5H8AvUXqJzrW51ZQbNNaoYVXzgVFsw6LsDQ== |
| 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
| 2026-09-17T10:32:31.101314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066381observed 652abbacdd9a0f2a4f37a2f0eb052817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.083852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066381/manifest.jsonobserved 772adbdaf7ddb3383eb96385ac8a5d09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.067644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066381/publication.mdobserved 60399df8dd4d1312100dd72850f0b52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.046357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066381/publication.txtobserved 8fa74beef89e288059c3e25e6804856d...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. |
|---|