OT-2026-000036960
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000036960) never changes.
Identity and time
| Publication number | OT-2026-000036960 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-74b5-97f7-3b7432321075 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036960 |
| Status | PUBLIC |
Content hashes
| Canonical text | dab381ab92c3c747f1ee2c3300025a465002b2175e90efa15d5c3787cb39233a |
|---|---|
| Markdown | 86bb2098b9e01d67410670358c6f906aff968f9c45246696da455ef7b05de750 |
| Publication page | 0fca8e3c8a0191d202b12cdadf9b868b3e3a2a6d27f286158d9f6bedafc9ad22 |
| Manifest | a7883b2dd26e3a452be87c83f89b915b7f15db245f2dc82c942365243cb557ee |
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 | e/jZLDtdpqMqZ8ZBIVuHx7JBxJQM172OUwtj9z0nTphMJq+8zuxD9rrPNSvw8jZfsFXVQop29pCa4MdkH4V9BA== |
| 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
| 2026-09-17T11:24:36.863451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036960observed 0fca8e3c8a0191d202b12cdadf9b868b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:36.845699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036960/manifest.jsonobserved a7883b2dd26e3a452be87c83f89b915b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.828999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036960/publication.mdobserved 86bb2098b9e01d67410670358c6f906a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.810975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036960/publication.txtobserved dab381ab92c3c747f1ee2c3300025a46...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. |
|---|