OT-2026-000062999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000062999) never changes.
Identity and time
| Publication number | OT-2026-000062999 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-76a5-a7c1-013671ea00da · 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-2026-000062999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2eb687ee69be5d3f91f87b3e4be6b43f563b450a0e81afb4b1dae2ee18db751b |
|---|---|
| Markdown | 4c75d2c3642fbc2b087efb2f00e7b9bc03032b12c0af35b88cc864e807808bc2 |
| Publication page | 3fe837a4166131726a4c5aa63a5b2a0a04907a2b428b948b741dc31bf34bbc89 |
| Manifest | 30dd49f00718cc823fd5fe2c1cc636d1680bd360f4d10b0fac244b24ed2c63c8 |
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 | e1PnhYHfYaplNb7WzIGaf8Xwp9so09qnL6/kZkRf9Rne8k8lbdyqaBjeEftCtKHyO8vPohwYX5pKkh4NpithAQ== |
| 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
| 2026-09-17T10:40:31.911604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999observed 3fe837a4166131726a4c5aa63a5b2a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.888034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/manifest.jsonobserved 30dd49f00718cc823fd5fe2c1cc636d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.864320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/publication.mdobserved 4c75d2c3642fbc2b087efb2f00e7b9bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.841402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/publication.txtobserved 2eb687ee69be5d3f91f87b3e4be6b43f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.462570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999observed 3fe837a4166131726a4c5aa63a5b2a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.445034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/manifest.jsonobserved 30dd49f00718cc823fd5fe2c1cc636d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.428196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/publication.mdobserved 4c75d2c3642fbc2b087efb2f00e7b9bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.411107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062999/publication.txtobserved 2eb687ee69be5d3f91f87b3e4be6b43f...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. |
|---|