OT-2026-000070081
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070081) never changes.
Identity and time
| Publication number | OT-2026-000070081 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-74e5-b4b0-6cd359cb250c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070081 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5f584003870b65136b84a5b0d132a1734469c1f3cf9d5405e4bb8668de8e9a3 |
|---|---|
| Markdown | 0a4fe14713dc1cfc605f1dbaf826e7aa4883a25e104979dcb488692f4f77bbd1 |
| Publication page | 6d8d5d0b4df6d7b25f149903578c5a6481be119b1118db543a921822ce243c7f |
| Manifest | d2de9da51ab1e6bdbac746d51c42716c0274712d4241e49f6f8b349e489a063a |
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 | Z00h8GI0wn8QxdBM5+PjdTidIoj/t3oWslHu+t637PpyajG4Fx/fmJFF19AD5k+S9rCVriTSu9d+p3UpgNqWCA== |
| 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
| 2026-09-17T10:27:02.785234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070081observed 6d8d5d0b4df6d7b25f149903578c5a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:02.763407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070081/manifest.jsonobserved d2de9da51ab1e6bdbac746d51c42716c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.744611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070081/publication.mdobserved 0a4fe14713dc1cfc605f1dbaf826e7aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:02.724798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070081/publication.txtobserved a5f584003870b65136b84a5b0d132a17...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. |
|---|