OT-2026-000064773
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000064773) never changes.
Identity and time
| Publication number | OT-2026-000064773 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7e72-81a4-359c9e6bbffc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05f973dfdfbc60bcf4e2aee08c05100ce7f969accb75c3ce3d8c639da9f6e4cd |
|---|---|
| Markdown | 9099c85ea4bf9dd3d4d9f52f7cfe5b49e2ca1ef0ab6a64663c49f2bc7edd0daf |
| Publication page | 2f43f86b3eddd90d040ff366b1976dd3923ccb1fb31df6622e0b1b0b563b67f0 |
| Manifest | 260c32487be4c6803ba04a666176afb2db2130f9a5fe16dedc37a5582d1640c9 |
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 | tn3YUc+CIVWKOE6cxVI4C0KiCQY6zOdpdBRPq1MuyTQeNPU6+YgKgrvoAvzk7FL9iTPHULhmcJE3XKrpOhKPCQ== |
| 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
| 2026-09-17T10:35:39.680990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064773observed 2f43f86b3eddd90d040ff366b1976dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:39.660685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064773/manifest.jsonobserved 260c32487be4c6803ba04a666176afb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.642643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064773/publication.mdobserved 9099c85ea4bf9dd3d4d9f52f7cfe5b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.626031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064773/publication.txtobserved 05f973dfdfbc60bcf4e2aee08c05100c...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. |
|---|