OT-2026-000088610
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000088610) never changes.
Identity and time
| Publication number | OT-2026-000088610 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7a0f-97ef-1d13f11937f5 · 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-2026-000088610 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5dde75e62d7b8bb4c2071873b29fcb8ed62576451dcd239f7c6f3310238e252 |
|---|---|
| Markdown | ba4e91de2c082638cd0f8d4dc0d6837b16f51099bdd4bbb9814fc6efa819aa39 |
| Publication page | de607c70a9a62cc491dffaaa0ec93cc53acef99fc236e2aba7da0c460f4761dd |
| Manifest | dfa93e1b9ecd19756b1b770ecceb2e4328609ebb820235e4df355e1aa6d2e800 |
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 | R1p1KjQYw5uO3wBm2VvF6pikvB2MOiGY/0lycwUhtQOIEbzW2VrFgiw7P9vjHr18Y6DHY9VbFGd4m6mcf6N7Cw== |
| 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
| 2026-09-17T09:47:48.914214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088610observed de607c70a9a62cc491dffaaa0ec93cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:48.896789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088610/manifest.jsonobserved dfa93e1b9ecd19756b1b770ecceb2e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.877735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088610/publication.mdobserved ba4e91de2c082638cd0f8d4dc0d6837b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.859035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088610/publication.txtobserved b5dde75e62d7b8bb4c2071873b29fcb8...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. |
|---|