OT-2026-000079179
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000079179) never changes.
Identity and time
| Publication number | OT-2026-000079179 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7125-8da1-0094364b046f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079179 |
| Status | PUBLIC |
Content hashes
| Canonical text | da8c8f1607783cd24f1a8511c8185fc819da6879304c9cd2985a5709d9b40383 |
|---|---|
| Markdown | 3423ec6ed9df6cd286652da44cf46716d6f3dc0183d8d76107deb0eb950d2592 |
| Publication page | da011f8a71024f26c3a38d269094f1b52e7b435c156964ab54cd3570554b2654 |
| Manifest | ed88940fe2686718c46f692ebd577093ee6ee0e881d347c395a3c0b098495603 |
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 | M9iA32Gc1cytK/0gD/sM2LCslf/9yIiBnpvYeStxU2ldbb2w8guckQjbgmBvAMt+9EbpdVwf3L0MGSieCJ1xCg== |
| 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
| 2026-09-17T10:04:46.317279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079179observed da011f8a71024f26c3a38d269094f1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:46.298423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079179/manifest.jsonobserved ed88940fe2686718c46f692ebd577093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.277851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079179/publication.mdobserved 3423ec6ed9df6cd286652da44cf46716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.258734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079179/publication.txtobserved da8c8f1607783cd24f1a8511c8185fc8...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. |
|---|