OT-2026-000070362
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000070362) never changes.
Identity and time
| Publication number | OT-2026-000070362 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7d98-9dca-a5ad73dad26b · 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-2026-000070362 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1be71fcaaf0b218cfad06706b1a58a545745d4108e15adf86c9ac10aff3b3a3 |
|---|---|
| Markdown | 4ab301442647bf4cfd0db846a6e67c5982fd96975a73eb549a88b1757cbefcd8 |
| Publication page | 4cfc364fe335483a24c73c86ae2b95dcc8de898e115f6ad9e9e5e13829b58ffa |
| Manifest | da05349db5e2a45484f5ea695ed247c133c132552527d782e998bdeb8fc63823 |
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 | I+qPpsrPyajagZ5KdsnD401nD1Bq3AwTQ2hZTfv0BZ5pRiSgyqlK/uDTFIH8TFBOI8JBlz7XmJxuX6A513RcBw== |
| 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
| 2026-09-17T10:26:09.744025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070362observed 4cfc364fe335483a24c73c86ae2b95dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.725561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070362/manifest.jsonobserved da05349db5e2a45484f5ea695ed247c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.707342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070362/publication.mdobserved 4ab301442647bf4cfd0db846a6e67c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.689688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070362/publication.txtobserved f1be71fcaaf0b218cfad06706b1a58a5...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. |
|---|