OT-2026-000077550
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000077550) never changes.
Identity and time
| Publication number | OT-2026-000077550 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7f51-a785-9345163b44a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077550 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77425f152eb06674787085a64fac9733a985c5f8b9857486df85dcc59c384d19 |
|---|---|
| Markdown | 48af7788115a977f0252eb0128a99e14df2411f13e1bc651a5ae7fc211c52d01 |
| Publication page | ed981522c0eb1a44f3f52391cd2dfaec117ca98dfc4dac215b3dd3cda65de311 |
| Manifest | 4f064fce7fb5707f185eee879e191723aafe155e5a1c8bae85a36e2b766c86e9 |
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 | fbrNwU1f1+AsKiVopmsLOADu8mmJkgUB2l5W8E01+8+w9AgHU+PE7TbKoP8c4NsU+2K90N4YAHmBSahYgjxlDQ== |
| 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
| 2026-09-17T10:07:01.616052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077550observed ed981522c0eb1a44f3f52391cd2dfaec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:01.597029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077550/manifest.jsonobserved 4f064fce7fb5707f185eee879e191723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:01.576545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077550/publication.mdobserved 48af7788115a977f0252eb0128a99e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:01.555169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077550/publication.txtobserved 77425f152eb06674787085a64fac9733...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. |
|---|