OT-2026-000088719
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088719) never changes.
Identity and time
| Publication number | OT-2026-000088719 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7d54-9c57-e6fc8c8414a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088719 |
| Status | PUBLIC |
Content hashes
| Canonical text | e625cebaed65887a410b23382de339dbe0050b63133d5f76c636eacefa115892 |
|---|---|
| Markdown | 7444a1aecd5e0a387336b187f4f788b7eb43a8f4638c05b3c8c6acf03910d3b4 |
| Publication page | 6596e64e29a436061fe29e5979038cc4042d36a1eba84343263076961d94c593 |
| Manifest | 1a73563dbbef6db093f11b1e7c267dbb25ec2496c6d213d7bf3eaaa56019cce8 |
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 | erVsLXHALRYrUSYjHAgyEiSe4JDwh04QroKCRnoa1TGKdwKIL1d9qRSUWK1C8Qww3I/MlzwBqMlrKhiKTsDCCg== |
| 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
| 2026-09-17T09:47:57.524184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088719observed 6596e64e29a436061fe29e5979038cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:57.505752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088719/manifest.jsonobserved 1a73563dbbef6db093f11b1e7c267dbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.487474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088719/publication.mdobserved 7444a1aecd5e0a387336b187f4f788b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.468806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088719/publication.txtobserved e625cebaed65887a410b23382de339db...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. |
|---|