OT-2026-000062887
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000062887) never changes.
Identity and time
| Publication number | OT-2026-000062887 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7e5b-92af-277d705583a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062887 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c0dd7945d234f9c0f4c5d565c88ee3f5890f5b842fab1cd7a509e99aa461782 |
|---|---|
| Markdown | ef7a89f01aaed4399d1b7f9d63021f24aa7ba70af304c2139eb0470a9790c1e6 |
| Publication page | 1a4fa27ad9b8ffcfaeda611997c37c2c21a987d9b532fb4375b5e148f661c54d |
| Manifest | 411576e4ceea57c03b9589977bc3319b575e7fe37153e81e73f1a56290c9d7d1 |
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 | GvkENNZFQ7m75oq8XEfxCZq7sMp0OChXpiO8KV9Anv5r10SEzb8lincm031UOarQSZrvdwISvLKTM+dnXN0kDw== |
| 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
| 2026-09-17T10:40:15.031414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887observed 1a4fa27ad9b8ffcfaeda611997c37c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.011482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/manifest.jsonobserved 411576e4ceea57c03b9589977bc3319b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.990543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/publication.mdobserved ef7a89f01aaed4399d1b7f9d63021f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.970111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/publication.txtobserved 8c0dd7945d234f9c0f4c5d565c88ee3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.517029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887observed 1a4fa27ad9b8ffcfaeda611997c37c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.500354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/manifest.jsonobserved 411576e4ceea57c03b9589977bc3319b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.483341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/publication.mdobserved ef7a89f01aaed4399d1b7f9d63021f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:35.464253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062887/publication.txtobserved 8c0dd7945d234f9c0f4c5d565c88ee3f...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. |
|---|