OT-2026-000076984
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000076984) never changes.
Identity and time
| Publication number | OT-2026-000076984 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-73c1-92d9-7458255c7c3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076984 |
| Status | PUBLIC |
Content hashes
| Canonical text | a70bd96847914b84dcbc785b38dc2be32fe824d5c22cbe09b9735815846f4a84 |
|---|---|
| Markdown | 5fa928bf23b43cf971d2046a1d3b05f879e21963a413fbb725a3a46e904e466c |
| Publication page | b985dad45e19ffb7efd26ac91ed153c7a00ad60ec7ac13f271c5b40f4b6262ef |
| Manifest | de923b5b58606d3d0a3bbf5ad5201463b0e4102a084d843b994f95ef72d64e85 |
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 | /jCUFJk6zVrDdNv/A3bKWQ+g0HDcYa/5NNx/d04I//674bTh8XE5uiRIOcuS3eEu/lCTKfthq9Zd/qQGS//UDg== |
| 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
| 2026-09-17T10:10:16.970496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076984observed b985dad45e19ffb7efd26ac91ed153c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:16.947715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076984/manifest.jsonobserved de923b5b58606d3d0a3bbf5ad5201463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.800876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076984/publication.mdobserved 5fa928bf23b43cf971d2046a1d3b05f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:16.780040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076984/publication.txtobserved a70bd96847914b84dcbc785b38dc2be3...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. |
|---|