OT-2026-000084577
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, sustained blow-off before set-down
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-2026-000084577) never changes.
Identity and time
| Publication number | OT-2026-000084577 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7d80-abeb-bf0ca8bb514d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d85d76382521f66480e88351424719419b68dd088340a0f1d32dd729354c2d2 |
|---|---|
| Markdown | 3de1d15829ef6761c84e65420a351f090f47c1b102965a0a7f82680304a0a51a |
| Publication page | 29c0d4ddae600463bdb1b298510c10add6a4f90cca5ff3f9b0a7443a311858c7 |
| Manifest | 634527276b7966e74354eab0b03022a5af933129e38b91dae086b7a1418c360d |
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 | Knu9E8skJEzdHFN12BSE+d55ys/AZm/0Cn0/2HVZep0uCw0W818Yv8zkfo5n71Pa5DfQSPGgDIyNzm+qrsNMBA== |
| 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
| 2026-09-17T09:55:28.528577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084577observed 29c0d4ddae600463bdb1b298510c10ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:28.511081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084577/manifest.jsonobserved 634527276b7966e74354eab0b03022a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:28.493532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084577/publication.mdobserved 3de1d15829ef6761c84e65420a351f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:28.475894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084577/publication.txtobserved 1d85d76382521f66480e883514247194...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. |
|---|