OT-2026-000073916
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000073916) never changes.
Identity and time
| Publication number | OT-2026-000073916 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7119-a104-42dd970fac7c · 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-2026-000073916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bb61965771d5e5917b457315c78b1cb593a2ec6d44bc71cf9f25a471dc73daa |
|---|---|
| Markdown | 588e6ede1ef2a11614bd2d9659e35ba47b537ae8d65ca0e558dd5b1301c43fd5 |
| Publication page | 0676cbd0682bc8ede03962cb10835c50af725f4458651d01d0c0b084488ac4f8 |
| Manifest | c350c761cca00cbdab8d230582a1dba42f1713102b90cafcaac8ea009e8aa2df |
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 | pm2/jyi2/a9tVUYHGs/nb5rUTTsEKij5fOk3qTJWfpZizV7mhFykl0VKprM3nP4VNwEnZrAC1zr0h8horH0eCA== |
| 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
| 2026-09-17T10:20:11.452061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073916observed 0676cbd0682bc8ede03962cb10835c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:11.421520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073916/manifest.jsonobserved c350c761cca00cbdab8d230582a1dba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:11.395368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073916/publication.mdobserved 588e6ede1ef2a11614bd2d9659e35ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:11.366790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073916/publication.txtobserved 5bb61965771d5e5917b457315c78b1cb...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. |
|---|