OT-2026-000099163
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099163) never changes.
Identity and time
| Publication number | OT-2026-000099163 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7675-ba40-f6ac81aed7c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9825c3fcb5614a16b617dbb88fc65004584818e0c69d4992fb206e9dd212e0d4 |
|---|---|
| Markdown | babeaf699f8178e42fded64fa3d33ec52d2844defbcaeaf3ee44e7ad9c1044f5 |
| Publication page | dc439a4075f944a8b7b80fb6fc58e04fbb5195a8e6a71fad95d70ec0111555b5 |
| Manifest | 0e29291cbaf062d794b22d3d74f66a401d23088871a813e85f38175107180a2e |
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 | nleRi348eT8VNPUA8E4grlrFgvPHzUT/WABaN7VL3VCbdZ5JSynfQ2BregSVyTFWIq4/IvpFO8iOD6zEYW5tDg== |
| 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
| 2026-09-17T09:30:32.547012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099163observed dc439a4075f944a8b7b80fb6fc58e04f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:32.528274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099163/manifest.jsonobserved 0e29291cbaf062d794b22d3d74f66a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.506862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099163/publication.mdobserved babeaf699f8178e42fded64fa3d33ec5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.489275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099163/publication.txtobserved 9825c3fcb5614a16b617dbb88fc65004...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. |
|---|