OT-2026-000057526
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented before 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-2026-000057526) never changes.
Identity and time
| Publication number | OT-2026-000057526 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-755d-a76b-d6235cd91365 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79baeb624cb3d2bab4d377d416c3f14da18ceb1b220da3922846f8ef83ee3a39 |
|---|---|
| Markdown | 6638b9e1e70811f6a0f85f5c721b9b60570075ef730a11c16b121e295c08c7df |
| Publication page | 0d8b9a959122822f51637df10550ad0ee9e37f4454ece4b1e31ec372f862ad69 |
| Manifest | 40a6732dd3975aaa09c371b9dbb7250a3c3fde250f4fd8bbe094b355a1d07110 |
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 | dd/WWX+uYMjhboPRTlKD9A9INcxnra9LqG8yCY3b+kloE3TYlgHwm71C800mvBAwu/aic3Uwur5eT+b7xZUcAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:03.626084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057526observed 0d8b9a959122822f51637df10550ad0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:03.607748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057526/manifest.jsonobserved 40a6732dd3975aaa09c371b9dbb7250a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:03.590741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057526/publication.mdobserved 6638b9e1e70811f6a0f85f5c721b9b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:03.573351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057526/publication.txtobserved 79baeb624cb3d2bab4d377d416c3f14d...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. |
|---|