OT-2026-000034607
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000034607) never changes.
Identity and time
| Publication number | OT-2026-000034607 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-712d-a82b-a2b66e78592d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2756cb68fc2ee4bf47a1c4882de2db7d3230f802fba8319436ae24bb30f2b3ff |
|---|---|
| Markdown | 1cf61091a9f74ad162f9ddda410d4f173c4dbe7889471e5d5a709ee42c69923e |
| Publication page | d52fde39af76a31454af10ba7251e1b11a24a0a8c03f7c8628dc0ced0505a0a5 |
| Manifest | 881738af9458180ba25fac0c66f2ca7ae7bce7f315ac3e9906b7b4bd99ac8837 |
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 | KaLiz2pknQkCilE2rgJohlAip4vJHdXPXcHwLuQv9IZYHJbemzfmY2IbDfrTk18pWsZzTFK2D4JzIG05wetuBA== |
| 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
| 2026-09-17T11:28:59.246974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034607observed d52fde39af76a31454af10ba7251e1b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:59.229763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034607/manifest.jsonobserved 881738af9458180ba25fac0c66f2ca7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.212307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034607/publication.mdobserved 1cf61091a9f74ad162f9ddda410d4f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:59.196017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034607/publication.txtobserved 2756cb68fc2ee4bf47a1c4882de2db7d...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. |
|---|