OT-2026-000070908
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000070908) never changes.
Identity and time
| Publication number | OT-2026-000070908 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7501-8620-04bb7edfdbf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 544a6c0c3378c89105f6836b61d48cf7806fb355d74d6d51c7f5075a4b73a435 |
|---|---|
| Markdown | 0728fbde5e4b88e792c138226f5428df2dbb3af85370b09d0a080bdf16aececb |
| Publication page | 934dd71bd3c1140dd10207cb911ad73b2c249db906cd34ff8763a5baa4fc268d |
| Manifest | 8a99ac7919b072761219e4bc905123e2c2a4c491b4da7f0b3d3f2e6cd52de25d |
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 | Is4A87gADHcg2oCoI+LmKWExKKizoyxjlOevAutcQNNEzYtZZErnFX0190k+/Oi1lK03MDSfyDv5eMZTN22ZBg== |
| 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
| 2026-09-17T10:25:44.260121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070908observed 934dd71bd3c1140dd10207cb911ad73b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.243476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070908/manifest.jsonobserved 8a99ac7919b072761219e4bc905123e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.226007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070908/publication.mdobserved 0728fbde5e4b88e792c138226f5428df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.208905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070908/publication.txtobserved 544a6c0c3378c89105f6836b61d48cf7...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. |
|---|