OT-2026-000094625
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094625) never changes.
Identity and time
| Publication number | OT-2026-000094625 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7124-8269-31cab38218ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bb0398ef59f470641a45e71df4d39370d0cc3e3aa1d4158ed9bee7ce523b1d3 |
|---|---|
| Markdown | 4dac3e1beeb7c59361b018ab42a9e4a890c5294a8091f9be32d2bce68c4b807b |
| Publication page | 81b413a5177e1ac6dad8e51b549ef37a60c8442b10436c89c3f804ba2499c66a |
| Manifest | 4100b6549d887081856f0183f42ab01962a27063f62bb86d56c04640c60e04a6 |
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 | 8vLZBF9ppCEMIYAyoQ90FVNr6HDyJ/a0TJCU0A4vtTrX87ZD4a4J7akKa7cMVfbpEkllXH6YQPkJcHvAi4EnAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:03.813343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094625observed 81b413a5177e1ac6dad8e51b549ef37a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:03.798061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094625/manifest.jsonobserved 4100b6549d887081856f0183f42ab019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.782313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094625/publication.mdobserved 4dac3e1beeb7c59361b018ab42a9e4a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:03.764623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094625/publication.txtobserved 0bb0398ef59f470641a45e71df4d3937...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. |
|---|