OT-2026-000086377
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off 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-2026-000086377) never changes.
Identity and time
| Publication number | OT-2026-000086377 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7b13-9b60-57e9c2cf774e · 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-2026-000086377 |
| Status | PUBLIC |
Content hashes
| Canonical text | de38a845fbdc9fb0100a237fa340c91375ab5a2278fdb6bb970fd71d8e0a5bbc |
|---|---|
| Markdown | 10416c894f6af3f09e3e36a0b15dce13c1ea433635e082a0370c26dfc5efe69d |
| Publication page | c979c0fb84a1a5098175614b15472bba87d037775cba9c9d26c530ba53dae04d |
| Manifest | 6715155e9556ccc468bb77ff1ce028426bfd661eef8056a2312b2e1b76b3c37f |
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 | /mPF39rkLTfIC9rQfG7uyTTqpQ6a7iqL9vqz5HrCC8FjctLiV1ioWB3s9MZvehb5ukYSO0IlpCsv1nHLJpJ9Ag== |
| 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
| 2026-09-17T09:52:04.255007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086377observed c979c0fb84a1a5098175614b15472bba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.237524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086377/manifest.jsonobserved 6715155e9556ccc468bb77ff1ce02842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.220172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086377/publication.mdobserved 10416c894f6af3f09e3e36a0b15dce13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.204099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086377/publication.txtobserved de38a845fbdc9fb0100a237fa340c913...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. |
|---|