OT-2026-000095737
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095737) never changes.
Identity and time
| Publication number | OT-2026-000095737 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7483-a08b-de2307336ae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095737 |
| Status | PUBLIC |
Content hashes
| Canonical text | f79ca7d5013ca13cac0768855e319b1ceda8ecfeb26472c1edfacad994a320e0 |
|---|---|
| Markdown | cc753e0618d524c3877e8c8d83c0fff974e3d5d26d1820442b899216e473a9d0 |
| Publication page | 4579be8b6405e25eddd7c10b1ec83c5c18d9a78427006ef38acefd7e647f9f39 |
| Manifest | 582c2010cffcde4e57ad38bde2ae7fa527c3d9a0931063726ca3fe273bc8130b |
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 | qQ7IW9atSXlKwkD21lZRNWs4kDP3mxvx5JUpHsLoCTwPRLiyqUormP0DDcoUWXuECX2VojO7Q6wlipEMfMfDCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:18.069860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095737observed 4579be8b6405e25eddd7c10b1ec83c5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.052674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095737/manifest.jsonobserved 582c2010cffcde4e57ad38bde2ae7fa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.033608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095737/publication.mdobserved cc753e0618d524c3877e8c8d83c0fff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.013946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095737/publication.txtobserved f79ca7d5013ca13cac0768855e319b1c...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. |
|---|