OT-2026-000071904
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000071904) never changes.
Identity and time
| Publication number | OT-2026-000071904 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-794f-9aec-d39fa8d467b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071904 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46fe4002f6ba7a4c27dcc32d70e367bf6bddbfcf71b007e47d19038e78b2936d |
|---|---|
| Markdown | d3bb25d581be1d422b3a8fec3507dbeba3df02460c39575f2d6f249e8cb569aa |
| Publication page | b9c41ba78270ac6dfda77536b73cfe879ec335047ca1242f7279b3f317274bc1 |
| Manifest | 6b6c2c911aa321a0213401f5de9046b8dd7ade9ab4fc0068ee1f5f3f439ed875 |
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 | i+F0aFL1i6Ccn8FPmHzkkOKPXtoC0GUWqWoYa3EuW2iAuUA4tGZXvXs3BfkOX80JpBXooFiTRzcpXZnMTOPyBQ== |
| 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
| 2026-09-17T10:22:55.714636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071904observed b9c41ba78270ac6dfda77536b73cfe87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:55.696623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071904/manifest.jsonobserved 6b6c2c911aa321a0213401f5de9046b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:55.679070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071904/publication.mdobserved d3bb25d581be1d422b3a8fec3507dbeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:55.662113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071904/publication.txtobserved 46fe4002f6ba7a4c27dcc32d70e367bf...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. |
|---|