OT-2026-000005794
Publication integrity record
Vacuum cup gripper, four outlet manifold, three stage ejector, pulsed blow off 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-2026-000005794) never changes.
Identity and time
| Publication number | OT-2026-000005794 · never reused |
|---|---|
| Internal UUID | 01a0a945-18d6-74f4-bfc4-23c111053629 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:12.984343Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76f0bb67e77a2f584f78806234c0b2925341d62c3f59f025fc5aa2ba9a589909 |
|---|---|
| Markdown | 10222863e8e919ca3c9ca81294e7bad295dd3ed327065715e4f7ddb3fe18b36d |
| Publication page | 97c6b11718eb99561d1c753751e3927d39a661ccc4d6a589678d20168f077d20 |
| Manifest | b0285814dfd36c12f782a7978b6b2e76fbd3971dec9b30fd3140d5805810c2fd |
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 | njJdYqPWOJBF281anp2J0QTCPXkWiKPoDClE2k19PzKk6LO7R+ZZHacU4mOOHN64hzGHXVVhjgXMEEqSRDqSCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:32.201702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005794observed 97c6b11718eb99561d1c753751e3927d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:32.188588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005794/manifest.jsonobserved b0285814dfd36c12f782a7978b6b2e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.174810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005794/publication.mdobserved 10222863e8e919ca3c9ca81294e7bad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.161487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005794/publication.txtobserved 76f0bb67e77a2f584f78806234c0b292...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. |
|---|