OT-2026-000007317
Publication integrity record
Bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented before 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-2026-000007317) never changes.
Identity and time
| Publication number | OT-2026-000007317 · never reused |
|---|---|
| Internal UUID | 01a0a97a-73e9-7c36-b38b-4ac9118a7460 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:09:29.708459Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007317 |
| Status | PUBLIC |
Content hashes
| Canonical text | a864d45ad91e5ac0b48d64b87f462cbab47140228e439813fee2f6518fc061b3 |
|---|---|
| Markdown | af2d05b7d796b520e4d50873e276384e957560e7d4bb7f87dd69781ad579ca53 |
| Publication page | c3ba3a3926fa51f983a110f2fefc91520c3dbaf25a630ca964ed3ca17fa9c4ad |
| Manifest | 350bd99a38e9236dbf8379fab8345bcf64d70f10c76b161a016f26ad9b063bad |
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 | 4Kr9FDwnrLFdzmAftRD/Lc8D4p4C3Z6FA8sTHR1KammNsscykhk2wv0ils6t+0J9lAFmyVZ9DRJtlP0UKH10Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:04.503064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007317observed c3ba3a3926fa51f983a110f2fefc9152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:04.492662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007317/manifest.jsonobserved 350bd99a38e9236dbf8379fab8345bcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.482355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007317/publication.mdobserved af2d05b7d796b520e4d50873e276384e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:04.471726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007317/publication.txtobserved a864d45ad91e5ac0b48d64b87f462cba...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. |
|---|