OT-2026-000049536
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000049536) never changes.
Identity and time
| Publication number | OT-2026-000049536 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8f7d-792f-82cd-605eebf1e886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049536 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4bb826219ff91c599b3482666310945a60c300f06a8947aad08fd960c38648e |
|---|---|
| Markdown | f28a53cc3098f529f48d459a0fa996462893511c2a14c460487770ee71ee716d |
| Publication page | 5e2995029304edfbff3a6de8b2682cc21321697a765ebdfb66ed7456654427dc |
| Manifest | 80554d75c0a24586430acdead91c124b3acc84640dea50319a3bfd635089203e |
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 | 4kvy0hDQamVbYTs9pxmRaiLO3EBwuTzoAdf1QUUDCSNpPvWzjpMYbXeaEdFOg99XY1Or94WYG4ES4ZVhjnemCg== |
| 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
| 2026-09-17T11:02:24.041997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049536observed 5e2995029304edfbff3a6de8b2682cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:24.024311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049536/manifest.jsonobserved 80554d75c0a24586430acdead91c124b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:24.007272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049536/publication.mdobserved f28a53cc3098f529f48d459a0fa99646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:23.989359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049536/publication.txtobserved d4bb826219ff91c599b3482666310945...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. |
|---|