OT-2026-000073611
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000073611) never changes.
Identity and time
| Publication number | OT-2026-000073611 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8c-73fb-813c-a64c51e5260e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073611 |
| Status | PUBLIC |
Content hashes
| Canonical text | e91a8b10c61a8cb37c3ec93bfb44971f5244946f8708b3659933c75455605fec |
|---|---|
| Markdown | 0aee152fdcf910678b141bc1abca48c7f12ad6c10c425beab0cce3f917e10956 |
| Publication page | 37ce10444e0383127d68716f0e1e9a115cdaa0a1b2cc57a7f0b45e48eecb53d2 |
| Manifest | 179c8daa4906102f89806e150752b3846ab169cfda0ab063b468165b36dbd8ee |
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 | ak5pTOO0rgapz+hLOXPEvoeqh6tHF9BfTnEmb/YctB1aI30ROfH3aUu6UoQK5Rs2aqaAY9lKAzauQcdtsHqhCA== |
| 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
| 2026-09-17T10:19:38.903550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073611observed 37ce10444e0383127d68716f0e1e9a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:38.885579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073611/manifest.jsonobserved 179c8daa4906102f89806e150752b384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:38.869289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073611/publication.mdobserved 0aee152fdcf910678b141bc1abca48c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:38.850880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073611/publication.txtobserved e91a8b10c61a8cb37c3ec93bfb44971f...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. |
|---|