OT-2026-000085798
Publication integrity record
Four cup vacuum gripper, four zone face, two 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-2026-000085798) never changes.
Identity and time
| Publication number | OT-2026-000085798 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7c81-9552-5f2ab47ae186 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a24c5dc9beb42640dcdd9447fec61de91f60d766689ce08e3fae51e98c5a69b |
|---|---|
| Markdown | d3dec45df50be8efd6f512cc638b83f4fe02d1a19c024d6bc3de1f144014c838 |
| Publication page | e22bdf7c9ff16d903dbb016c2ec6ecf0dc398c5437e8f846875211f7571ac5d2 |
| Manifest | e69f1d16f9dee020c67aa9a6639d12ff8e137b6659bff93367266b89ee549064 |
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 | E6Td7BKBS6ZSeeqFH1SegSBGeDuN7IDTMR07zunqGCdyhYkxs70nAwwKokTGnuZNHEBp9YFiCZUKE65jIpyCBw== |
| 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
| 2026-09-17T09:52:42.830550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085798observed e22bdf7c9ff16d903dbb016c2ec6ecf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:42.812217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085798/manifest.jsonobserved e69f1d16f9dee020c67aa9a6639d12ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:42.792539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085798/publication.mdobserved d3dec45df50be8efd6f512cc638b83f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:42.774428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085798/publication.txtobserved 7a24c5dc9beb42640dcdd9447fec61de...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. |
|---|