OT-2026-000059623
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059623) never changes.
Identity and time
| Publication number | OT-2026-000059623 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-72cc-852a-cff5103c17ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059623 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb839a86f227f53c6a746b3ed64197d105cc7b17c94bb51b44d6d0fc01f9d420 |
|---|---|
| Markdown | 7e125fe56eff7d75dd0386dd8f0890312598cccf277260bc74b7b7faca51f72c |
| Publication page | bd3aec5d501ffb6fe977e26f78fa5a221cda458ae6c6d1d4179bad5cbd07e929 |
| Manifest | da8f5ac4f88d78e17da1f26befafde6cbebd9e9419e0be01e2aeeb8af6af049d |
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 | T1lNuXCjbGEPkt03OnugkBnLgp0x6hVyQEFQENcO+ne4WUtBU94D8OVGdcgZR5NBiNBGvdg9VdodW/lV9AZgBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:17.016333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059623observed bd3aec5d501ffb6fe977e26f78fa5a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:16.996474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059623/manifest.jsonobserved da8f5ac4f88d78e17da1f26befafde6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.977915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059623/publication.mdobserved 7e125fe56eff7d75dd0386dd8f089031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.958383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059623/publication.txtobserved bb839a86f227f53c6a746b3ed64197d1...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. |
|---|