OT-2026-000058467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000058467) never changes.
Identity and time
| Publication number | OT-2026-000058467 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7776-a8d4-f6b7df4b42ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058467 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecbaef66e72033d38770b0a8f7e9a9de3b082d6670ecae7f364996a75fc04d01 |
|---|---|
| Markdown | 97b4bd2ac7e94cd4ef7e937a9414d1620bf244705b5dbdd1b2fdc5cd353b0fc5 |
| Publication page | 097bcee4c4c2ceec23732f88efa8264b865056cde2c77250d32468e786ae8e34 |
| Manifest | 4f690ce65ea905e1b149c83aae794c3ad91e33b354c02d2514bbd23158681d30 |
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 | a6UVGyxhHYZ2kVoFJN9l3dOYo/lZpRVEFSyQNnD//6Vx78rhYOKb5tmEkwjU8M8npLEdJUAiKg1QKbOqfjYvAQ== |
| 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
| 2026-09-17T10:46:55.075398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058467observed 097bcee4c4c2ceec23732f88efa8264b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:55.059605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058467/manifest.jsonobserved 4f690ce65ea905e1b149c83aae794c3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.043672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058467/publication.mdobserved 97b4bd2ac7e94cd4ef7e937a9414d162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.027701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058467/publication.txtobserved ecbaef66e72033d38770b0a8f7e9a9de...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. |
|---|