OT-2026-000007252
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, pump fed, sustained blow off after 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-2026-000007252) never changes.
Identity and time
| Publication number | OT-2026-000007252 · never reused |
|---|---|
| Internal UUID | 01a0a978-1d68-7ee0-82f5-953658efd529 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:06:56.490558Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 510e3138d3aece59aae957a6b720dc894af4a4311429d9c998d3fe064b4429c1 |
|---|---|
| Markdown | 3a2bf73285e2b3dfb5eb032d09250c98a1ee237d2e12de18112588765b2bac5e |
| Publication page | b3cb400774ad4a7fc13308e04c109d8b0a2929fedfed9a879f9c14f05496197b |
| Manifest | bba7b51b1541af04ead446e230f5de787548da656d695ef06dd439a51c7fe218 |
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 | rMSzclKsOUBpGMlF/5T4Fyu7R4ha0dY+7ctlzXR2pzZ6c/Yw3G4wGbcpaU5zy69rM9u/7ZZuLGdweJfcO8zDBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:11.388431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007252observed b3cb400774ad4a7fc13308e04c109d8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:11.254886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007252/manifest.jsonobserved bba7b51b1541af04ead446e230f5de78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:11.243084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007252/publication.mdobserved 3a2bf73285e2b3dfb5eb032d09250c98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:11.230015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007252/publication.txtobserved 510e3138d3aece59aae957a6b720dc89...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. |
|---|