OT-2026-000088943
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088943) never changes.
Identity and time
| Publication number | OT-2026-000088943 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-785f-be4a-10263da70a8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088943 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1a48c59bcd205ddae1aae0107b39aa4137702d0177d4f967b611e60a0e420d0 |
|---|---|
| Markdown | 849c2c2361e3a4612b4473d9a41fbf89834675663622d45c0c431f56f54c9dd7 |
| Publication page | e7c9143bdea316dc26f9c934f0bbfe6c3eeac39edf5969a6630de42e4036475b |
| Manifest | ebc0c86bade8aedf272c0da3959e79e27ae64d47b2ce71715eff8edf36b2d931 |
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 | 0jkNTxKKwp9OLWO6J8k61N4Aui/bKKrPpopqLhnNVLyRIMnQtWRkN03x8t6i3MNbYU0ALZhqiAi33phesmG0Aw== |
| 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
| 2026-09-17T09:48:21.299395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088943observed e7c9143bdea316dc26f9c934f0bbfe6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:21.281295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088943/manifest.jsonobserved ebc0c86bade8aedf272c0da3959e79e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:21.262145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088943/publication.mdobserved 849c2c2361e3a4612b4473d9a41fbf89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:21.243994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088943/publication.txtobserved b1a48c59bcd205ddae1aae0107b39aa4...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. |
|---|