OT-2026-000099876
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000099876) never changes.
Identity and time
| Publication number | OT-2026-000099876 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7732-8400-a396ed7d1d61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099876 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6da5a242ad1f226d5ca1677bfcb711bad8e5f9e3a876582c93210d387d4c3a0 |
|---|---|
| Markdown | 597d4903d5a400e2dbb38caf588919bb483e19f852049c6b9ef20e0131e9e423 |
| Publication page | 1f65d7c9e2b201a267b123fc85acabc147a75d9c8706515f3ffca38cc6945531 |
| Manifest | 5003c62e15f4f13f8d995906ae4e4be33c3806abafd63f58f7b812f9d19dcaf0 |
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 | 15XdPPVJT/cCf7SeE44jQua028OpnXqsQMcME7u1NnyGqPZmZlaU02W5RqzMb46OrBWyUWmdij9K51/O+vxMCQ== |
| 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
| 2026-09-17T09:30:30.098223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876observed 1f65d7c9e2b201a267b123fc85acabc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.079146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/manifest.jsonobserved 5003c62e15f4f13f8d995906ae4e4be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.059368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/publication.mdobserved 597d4903d5a400e2dbb38caf588919bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.042265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/publication.txtobserved a6da5a242ad1f226d5ca1677bfcb711b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.805729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876observed 1f65d7c9e2b201a267b123fc85acabc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.785521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/manifest.jsonobserved 5003c62e15f4f13f8d995906ae4e4be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.765468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/publication.mdobserved 597d4903d5a400e2dbb38caf588919bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:45.746130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099876/publication.txtobserved a6da5a242ad1f226d5ca1677bfcb711b...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. |
|---|