OT-2026-000085345
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000085345) never changes.
Identity and time
| Publication number | OT-2026-000085345 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-701b-9354-ed88d3f193c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085345 |
| Status | PUBLIC |
Content hashes
| Canonical text | f097c429dc8f86ecb98fa7bcf8c3c6c5b117582c35d04bd05ae43e8fc4ac7d26 |
|---|---|
| Markdown | 4f2430c9898507b30d03e92bb34bcda987db1f3e27c7b62fde7cf10d853a46cc |
| Publication page | 6af358ccac1a81b58a67c25afe8446b75a9a18707c761592bf9551fb37c0eaa4 |
| Manifest | c82c876fb9efac4b88b0620b9bed630933a97c9bdbf872cc92bbc4ce9d5eb01d |
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 | YZSZTI2lqfKf7qxEpzUSZdDnWQpBBUEPDh1UacYNdFP0hrcNxbh+Wcc6YYcAly96cKiPSeJo21AnWez/TcKRAQ== |
| 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
| 2026-09-17T09:54:04.469396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085345observed 6af358ccac1a81b58a67c25afe8446b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.451980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085345/manifest.jsonobserved c82c876fb9efac4b88b0620b9bed6309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.436263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085345/publication.mdobserved 4f2430c9898507b30d03e92bb34bcda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.419095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085345/publication.txtobserved f097c429dc8f86ecb98fa7bcf8c3c6c5...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. |
|---|