OT-2026-000089652
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000089652) never changes.
Identity and time
| Publication number | OT-2026-000089652 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-1a21-7398-92d4-f66dff65b0dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:21.039513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82ea79693978a3dfe0f78781312ec96a5db386b43389380a5dcb538b0b1a2fe1 |
|---|---|
| Markdown | 914574b58244f451b9625e3e9eddb9c0c0f39f065903f333bddd7d3d20515a79 |
| Publication page | 79c802665cb3e0013831ec59b180f7c1423008af29052ad1161e55c22524091d |
| Manifest | d9c395e75c804c01571cb61e2a0c4721ce0a020a6d551f78921ce54e5b5ed3f1 |
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 | zCVN/5Hqpav0h8Qo6tVMxSPMBFx4exmW65iEEFMDTlnqR55FbNwycZAIVhApbkHHF+ZhzMGrciw0MGYHdyGgDQ== |
| 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
| 2026-09-17T09:46:38.600509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089652observed 79c802665cb3e0013831ec59b180f7c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:38.583018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089652/manifest.jsonobserved d9c395e75c804c01571cb61e2a0c4721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:38.564315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089652/publication.mdobserved 914574b58244f451b9625e3e9eddb9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:38.546634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089652/publication.txtobserved 82ea79693978a3dfe0f78781312ec96a...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. |
|---|