OT-2026-000065112
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065112) never changes.
Identity and time
| Publication number | OT-2026-000065112 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-767f-8b45-e95b08b1696e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99ee993d76d2267caaf45c4810b00a7c09b7436c328af2ae6a3bda1d296f6e31 |
|---|---|
| Markdown | 58d9e7e70d1a7e917e7298a72ebc9440187ae550f9df0dbbdfb37147a97623ae |
| Publication page | 5a99b69d06d0032feae4f0e4e5c903bd83adebfd761c4620b0f12da02b91b4c5 |
| Manifest | ed273d52fceaf1fe04bfd2ff5059761c479b6ef1daf5dc69ac990849894796ab |
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 | Q43gMPhCry3RJuqz1c2glGBzATm5kI4oD5q95JfYT4TGMqbRKFEzbc2KQDFrjKX5NPiwrpw3bfLO/gdFpQwZCQ== |
| 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
| 2026-09-17T10:34:56.287521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065112observed 5a99b69d06d0032feae4f0e4e5c903bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:56.255526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065112/manifest.jsonobserved ed273d52fceaf1fe04bfd2ff5059761c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.238525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065112/publication.mdobserved 58d9e7e70d1a7e917e7298a72ebc9440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.175316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065112/publication.txtobserved 99ee993d76d2267caaf45c4810b00a7c...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. |
|---|