OT-2026-000081352
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000081352) never changes.
Identity and time
| Publication number | OT-2026-000081352 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7010-9cf8-1878d6b012bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081352 |
| Status | PUBLIC |
Content hashes
| Canonical text | deebcf570fa3af9bc89aab43bfe03acf3d440f80b085d771bfdf1251a7dd4176 |
|---|---|
| Markdown | d7cd7a99992ba0cdf2748a90d7c48941e5ee6bb6836375409ac54f49f9785bed |
| Publication page | 3b825e84cb791934f6c1d51093911ae20139a11b89fa454e164a20a916ea390e |
| Manifest | 1c1a19ea01650349fe6bcb2158a822d64b94daea21b7f7f04060e1d588adbf23 |
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 | c6HH9CXEzwYDaMupsVbQN5lMKM5BzwHNiQ46nk6d6nC8HGybRPf1A7kl1Z9dANylIY8XO/cPgk/dp6Ep/THlAg== |
| 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
| 2026-09-17T10:01:28.848210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081352observed 3b825e84cb791934f6c1d51093911ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:28.829512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081352/manifest.jsonobserved 1c1a19ea01650349fe6bcb2158a822d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:28.811231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081352/publication.mdobserved d7cd7a99992ba0cdf2748a90d7c48941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:28.793785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081352/publication.txtobserved deebcf570fa3af9bc89aab43bfe03acf...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. |
|---|