OT-2026-000098657
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098657) never changes.
Identity and time
| Publication number | OT-2026-000098657 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7151-a22b-9f232fb2d66a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098657 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac32d2892a78cfaed4f9e90491d6e490ec784fb47bd2813c593f1b87114197b4 |
|---|---|
| Markdown | db08ab0f3b98a4e1042e67d1e38fa3b34b070bd2bc9c0bfb148e18dc1e2e9b3b |
| Publication page | d25486a6d138cdaa7b8ccea1ebae7b3dd46306fe2f6424a83c8612d5d706e70d |
| Manifest | de7c56dc1260edbfddef6fe16b0d9321bf3ce741ec3896834ce72e85f25ea3da |
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 | Lcy5v6W30El/WG5OQomzNJo+ivKu0AyD1qZEmOmChmpYwxGz4eXORbWgjCCMahm9wTecWmlae6NJcfJS8CpNDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:57.213046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098657observed d25486a6d138cdaa7b8ccea1ebae7b3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:57.194115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098657/manifest.jsonobserved de7c56dc1260edbfddef6fe16b0d9321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.174924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098657/publication.mdobserved db08ab0f3b98a4e1042e67d1e38fa3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:57.155920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098657/publication.txtobserved ac32d2892a78cfaed4f9e90491d6e490...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. |
|---|