OT-2026-000082223
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000082223) never changes.
Identity and time
| Publication number | OT-2026-000082223 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7567-b49f-1f198edc9569 · 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-2026-000082223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50a45730dfba5c1b5db977027cca3aea57cf92085366af346c5ff3400d6003d0 |
|---|---|
| Markdown | ef05c95d0e9a8b3b7488879819399daf45ec726e3aecf94deaf0e0d03273d2da |
| Publication page | 3c8a09602f99ac1a60547a216c3d756863844dc2487db727676dde53e86f8d4b |
| Manifest | 96570b977d566f64a407f053231d7f9f44b604870c506c951385fcf98c9ba06c |
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 | 8Yq701/kVO4I9DinlTCFyTAgTaEOb3EtrPs0rAoLdpdGIx2fGaFyY97AccOrXSaLj1TlYp3o5Zn4gAlHwn8tCQ== |
| 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
| 2026-09-17T09:59:03.835844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082223observed 3c8a09602f99ac1a60547a216c3d7568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:03.816652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082223/manifest.jsonobserved 96570b977d566f64a407f053231d7f9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:03.796871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082223/publication.mdobserved ef05c95d0e9a8b3b7488879819399daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:03.777128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082223/publication.txtobserved 50a45730dfba5c1b5db977027cca3aea...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. |
|---|