OT-2026-000008955
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000008955) never changes.
Identity and time
| Publication number | OT-2026-000008955 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-76f4-94d3-8500a8422655 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008955 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecf220e1fffe4d4615f4ca5ee699236b1ff3a61d7b89971f214eea4e631f12b6 |
|---|---|
| Markdown | 1c9922a0c3f3f0fb999dda1b89a1f3d61e974afa8a6e2c79f737049fbe75079d |
| Publication page | 7b353772cba0ab80e8e1e95ef195081749a5aa509681d1a97ba91a9ae0cda7f4 |
| Manifest | df065a098761e2a490d3d678b1d270c10c53c89a064011623adb6fa709ceeffb |
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 | ABztTux51iC/WLyIGwh563af5hswAn3O6BBDLJonl5RG9JRGFr0d4LinIkF1jEjU/1vy82aO2PyWfw0tKTHNCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:34.308937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008955observed 7b353772cba0ab80e8e1e95ef1950817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:34.289677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008955/manifest.jsonobserved df065a098761e2a490d3d678b1d270c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:34.252294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008955/publication.mdobserved 1c9922a0c3f3f0fb999dda1b89a1f3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:34.214961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008955/publication.txtobserved ecf220e1fffe4d4615f4ca5ee699236b...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. |
|---|