OT-2026-000070204
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000070204) never changes.
Identity and time
| Publication number | OT-2026-000070204 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7536-ac20-332de0d85102 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38b63c3c0ffc701b6b20301bf07973502b6ae75b7ca6629657a099049755653d |
|---|---|
| Markdown | a9f7363ebf4afe56e3db377bcc2164d2e3863e74de0be35e904e6122bd1e2c6f |
| Publication page | 823d1a212078d74cc590a64084ddbf42306c44e3dfbd20bc6d1b2254d43c829a |
| Manifest | 6ad629f2c93acae74efa98a482fddcf65bb64d247bf3a971fa5a9854220d0779 |
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 | DcVDZgQddrKV9NHV4Rp19bCXJ2VbrN5yQCFKAnuAvTuP3do+2aBgCW4nTAbzn1I2A+slXC3HWe8vPE55el6mBA== |
| 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
| 2026-09-17T10:27:15.634972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070204observed 823d1a212078d74cc590a64084ddbf42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:15.617180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070204/manifest.jsonobserved 6ad629f2c93acae74efa98a482fddcf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.599852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070204/publication.mdobserved a9f7363ebf4afe56e3db377bcc2164d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.583064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070204/publication.txtobserved 38b63c3c0ffc701b6b20301bf0797350...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. |
|---|