OT-2026-000082355
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000082355) never changes.
Identity and time
| Publication number | OT-2026-000082355 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7ca9-89fd-9ae84566a69f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082355 |
| Status | PUBLIC |
Content hashes
| Canonical text | e042dcb99804ded45b8a2f16a003b24d9eb8d43530d9fbff36353ecb9ce40ece |
|---|---|
| Markdown | 07d1a41645a649af708261fed9a9dd03caa4bb6e980c9ac4982cdda8659292bf |
| Publication page | 1694cdfc1d09cc9c3cd458fc7f5e47137de24662a69d44aafb2b03a32949103d |
| Manifest | 10ac7aa683a6b440dfc05e39967762480034c63c0171fef9101510c723ea20cf |
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 | maAoEFJj1oQtBP1riuHKth1d1xsPE0hpXqNn1Lt+wV/lCoYpr7P533oLKQzt7zOAXPEkcfyQg0u86OBpNZ7UCg== |
| 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
| 2026-09-17T09:59:13.798953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082355observed 1694cdfc1d09cc9c3cd458fc7f5e4713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:13.782874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082355/manifest.jsonobserved 10ac7aa683a6b440dfc05e3996776248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.764846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082355/publication.mdobserved 07d1a41645a649af708261fed9a9dd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.748153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082355/publication.txtobserved e042dcb99804ded45b8a2f16a003b24d...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. |
|---|