OT-2026-000070792
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented before 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-2026-000070792) never changes.
Identity and time
| Publication number | OT-2026-000070792 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7f3c-9389-cc4f414f8c06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25b77d17ac031754df74fb1451f12cedefbf6a4efc3c0c77acd08ea025365b94 |
|---|---|
| Markdown | c3b15d05ab86ea5899cf21cd0c61c350732e83054cbd4c33293240f866e69e10 |
| Publication page | 01fb4e1021c75f2704728c1725aa7a3eb1283d65d34234efc5b1c9670d79afee |
| Manifest | 684bb01f57ec85f34a667263a34b61a002742ecd8f300d15047a542b177c23d5 |
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 | 4GulACIlPc75bNU2KazauDKj0TDEPpOPNvF51jFi9HnGWrNy0s+S5KbbSbfDZzsn250elyonl/R9+diK7venDg== |
| 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
| 2026-09-17T10:25:29.851461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070792observed 01fb4e1021c75f2704728c1725aa7a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.833103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070792/manifest.jsonobserved 684bb01f57ec85f34a667263a34b61a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.816556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070792/publication.mdobserved c3b15d05ab86ea5899cf21cd0c61c350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.796738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070792/publication.txtobserved 25b77d17ac031754df74fb1451f12ced...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. |
|---|