OT-2026-000086369
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000086369) never changes.
Identity and time
| Publication number | OT-2026-000086369 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7ea7-8673-0cd43caa84a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 604f7bbcbc0a414015cc6205d7e109cbf35f8908df9e91e67d240cfede2abd41 |
|---|---|
| Markdown | 25e23529c069b23144a1f7c1ac46223956d8bd113a0e02eec93907fd30e40ce6 |
| Publication page | c4d8a679ba9aa458da2f72e3ced3a6c059c08291ff79ceb4c3d627fef85c97bd |
| Manifest | 21f04f99d628548850d0c4b32367ee8a530fc67212add0efe96d0a28fe566c12 |
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 | bua8Ul8l9zfeTJvj8imshheK6L5bwN+/wIZYCJa5FEYCQMo9GbGQMP2GUJUbANLL2rGEbM+RArf0+ItE0ULSCg== |
| 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
| 2026-09-17T09:52:03.659475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086369observed c4d8a679ba9aa458da2f72e3ced3a6c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:03.643642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086369/manifest.jsonobserved 21f04f99d628548850d0c4b32367ee8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.626677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086369/publication.mdobserved 25e23529c069b23144a1f7c1ac462239...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.609917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086369/publication.txtobserved 604f7bbcbc0a414015cc6205d7e109cb...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. |
|---|