OT-2026-000086267
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000086267) never changes.
Identity and time
| Publication number | OT-2026-000086267 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c95-7fe1-81a3-93ca2c342805 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 867c7f16f388dc50838e0bda39164700a88d3d6172bee1c4dc2ddc6c4b2fdc9a |
|---|---|
| Markdown | 38d60e84ccd2313883d635c422c5604264d1116fdcd379a642ef8ce5fbe93f0d |
| Publication page | 19df8c62caffa7a8b319b6ac4abb4100aeb7c5af277b2b4e9852a630a73ad183 |
| Manifest | f8e8611c8910c86f07b2650d36db4d9ed1897fa4e042f8076d910752127c2f04 |
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 | Nm2imeCsh/N4IDxWWCwfqW6PUl+sg+dDHpxv3WeN5ocPXJc6LyoCTUyHnsSn8bFLfAhk8zto5bmgVpG5HP7cDQ== |
| 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
| 2026-09-17T09:51:56.137432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086267observed 19df8c62caffa7a8b319b6ac4abb4100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:56.120209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086267/manifest.jsonobserved f8e8611c8910c86f07b2650d36db4d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.103808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086267/publication.mdobserved 38d60e84ccd2313883d635c422c56042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:56.085715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086267/publication.txtobserved 867c7f16f388dc50838e0bda39164700...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. |
|---|