OT-2026-000055746
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000055746) never changes.
Identity and time
| Publication number | OT-2026-000055746 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09cb-7b49-bde6-e1973b541feb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055746 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4584a948ac005bca013167f3b4b91897602af5dc00832f9e7d6e805eff08aca |
|---|---|
| Markdown | 05cea350e5c58ec6f002dc98e8956727144d8330659911345cefe38ccff6918e |
| Publication page | da834c239f60b8e18b104b58dd28a61b6737247390c48877950ab2c4a5768791 |
| Manifest | de932c8a5c2e01747b22ba6841c980075315176873d97d882dc062601d05f658 |
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 | Dc99TBa92yS6TqOdWaATRTAC8rwMo9faj9G28icxFAw2RKEBcEPZ6gf1vFiDkn5guFTxsJ7zXI6iAZaLbC4kAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:04.091551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055746observed da834c239f60b8e18b104b58dd28a61b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:04.039468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055746/manifest.jsonobserved de932c8a5c2e01747b22ba6841c98007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:04.022419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055746/publication.mdobserved 05cea350e5c58ec6f002dc98e8956727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:03.971679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055746/publication.txtobserved a4584a948ac005bca013167f3b4b9189...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. |
|---|