OT-2026-000037687
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000037687) never changes.
Identity and time
| Publication number | OT-2026-000037687 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-714a-91db-344fdf238be5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037687 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2bde0720562ebb6ca13208a899ab954c5e9dee853f5dcca4b91b9c9f7205c08 |
|---|---|
| Markdown | 83eed78aad8f142a582139ffe68d820cdd7d8ada3b48092997b4f754471f4ab9 |
| Publication page | eaac47f7034de9c10c215a93ade9d1c51ad1e5152210d9a1ec6f9ac1fb58ab40 |
| Manifest | bffb5feddcdf055ffe0767ff5e7f7704b73a99c2afdaafba8c4d979f57b7cc14 |
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 | jvYM8Cmx3isMevkof847h6zJeJ5/Zaz0tpyAdaN7uOpKpZvY5o/XyYX6X9o+QRtLmepSY/PKEx7JjDehYxrWBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:16.354874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037687observed eaac47f7034de9c10c215a93ade9d1c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:16.337776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037687/manifest.jsonobserved bffb5feddcdf055ffe0767ff5e7f7704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.320208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037687/publication.mdobserved 83eed78aad8f142a582139ffe68d820c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.301099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037687/publication.txtobserved b2bde0720562ebb6ca13208a899ab954...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. |
|---|