OT-2026-000062960
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000062960) never changes.
Identity and time
| Publication number | OT-2026-000062960 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-763e-b360-e8302a5727b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d886c7c194f2c9dca09efb64e45516435ba714ee8452ecc151f3fc733cbed95 |
|---|---|
| Markdown | 9ff2befc04485e71ec3c4b0f578e782b970b2152f0855c9975c7535b22dcc98b |
| Publication page | 6f655e7acf0a396ece3683a5876fef115ce2ebb1d1ce9e216706168af7ba9bd2 |
| Manifest | 991480721728d81bda420bdd7492f06d4f2014009150b137608c3ba2ec691363 |
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 | E+lbOMQcESnsUn6cDPMVF4T4U7SnRJRZWSDUcMeOFmOkxY/VPkINY33mVSt/yqD+PtOh1ocdpOUll8qXykDVAQ== |
| 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
| 2026-09-17T10:40:28.176257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960observed 6f655e7acf0a396ece3683a5876fef11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.153331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/manifest.jsonobserved 991480721728d81bda420bdd7492f06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.128114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/publication.mdobserved 9ff2befc04485e71ec3c4b0f578e782b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.105657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/publication.txtobserved 8d886c7c194f2c9dca09efb64e455164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.368956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960observed 6f655e7acf0a396ece3683a5876fef11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.351904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/manifest.jsonobserved 991480721728d81bda420bdd7492f06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.333974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/publication.mdobserved 9ff2befc04485e71ec3c4b0f578e782b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.317375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062960/publication.txtobserved 8d886c7c194f2c9dca09efb64e455164...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. |
|---|