OT-2026-000070286
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070286) never changes.
Identity and time
| Publication number | OT-2026-000070286 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7625-bcd9-0a8e3b5da625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a0fa02173c888e166cf8de9b191e258abf9a094209c54c2676112e8a6002807 |
|---|---|
| Markdown | 806587d35bb40ab3102517c59d0bc03c46d5adc8924cbcab5cb8ca4c0ba59f5e |
| Publication page | 8badb01d00e849969ce32e941b202c06e2c6e31bc70897bdba7ea502b6361768 |
| Manifest | bfa523afc741442066e801b9d91b6211db11c3eff9701d5464999d2929ebe516 |
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 | 7SlC1q1epCxLqm6gHAMmVapg52rEbiKw5efDqdXBrHGyRLTjc5aN7gFEY1juz30y2P2/SR5bLkYfKbSGWB9cDg== |
| 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
| 2026-09-17T10:26:04.260849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070286observed 8badb01d00e849969ce32e941b202c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:04.242864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070286/manifest.jsonobserved bfa523afc741442066e801b9d91b6211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.226765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070286/publication.mdobserved 806587d35bb40ab3102517c59d0bc03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.211356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070286/publication.txtobserved 9a0fa02173c888e166cf8de9b191e258...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. |
|---|