OT-2026-000079974
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000079974) never changes.
Identity and time
| Publication number | OT-2026-000079974 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-79a0-a368-91fa44aa1ce0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079974 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d4ceb012f653e3546605c5b5022c022cf2587fb4110ba1dfa432b88476091d8 |
|---|---|
| Markdown | 3634c066b01973a8653e99353aa497f3ad40127cf740bb65a5950d303148e5a5 |
| Publication page | d9de0109d8f27381ea1922ce64cbc750eef30ba73d277d092353958a4eb2f1bf |
| Manifest | 60924183aa4c67bb629eca5636321c821bd194d41768a3ca1f33993728d9109e |
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 | NSdOVMdD7rT6CG8qrm9hZFEzHaekiq/6mjglk1qbxMpxWZP7kmVPVUaytpujDD46TFMckiIPePRWzRoIPu80Bw== |
| 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
| 2026-09-17T10:03:25.095413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079974observed d9de0109d8f27381ea1922ce64cbc750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:25.078560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079974/manifest.jsonobserved 60924183aa4c67bb629eca5636321c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.061108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079974/publication.mdobserved 3634c066b01973a8653e99353aa497f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.018769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079974/publication.txtobserved 4d4ceb012f653e3546605c5b5022c022...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. |
|---|