DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
UNIVERSITY OF THE PHILIPPINES - MANILA Award a ₱24.8M contract to JLG CONSTRUCTIONNational agencies
Transaction hash:
91e5512fbc246e5565f33d3f3fc79accc5419d8cfb60c9528c342fbf0fd3d2c9
Status:
Included and unchanged
Block:
#5,668 345 blocks after it
Position in block:
Transaction 85 of 161
Award day:
Oct 31, 2024 (2 yrs ago)
Value:
₱24,772,679.44
Project:
Increase in Carrying Capacity of the College of Me
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,668 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)UNIVERSITY OF THE PHILIPPINES - MANILA awarded it to JLG CONSTRUCTION on 2024-10-31.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 91e5512fbc…d3d2c9now …
- 2. Block Merkle root changedstored 5a845b2560…cd062cnow …
- 3. Block #5668 hash changedstored 1110157217…39dd90now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 160 records. Each step hashes the current value together with the sibling shown.
- leaf 91e5512fbc246e5565f33d3f3fc79accc5419d8cfb60c9528c342fbf0fd3d2c9
- 01 L 91ca76021bf4793122c09917dbfa8ba79ff9d2c283e9e6529bfd4afc6c86bc68
- 02 R 0baeacf1b92e622dc74bc7733995e491a677307130b9e9b9d8bf6bbedf138369
- 03 L 8fdd3d5c3be4acc0c6a890d2b517eae485bbb7924a8a38de3c2420d0257b0fc9
- 04 R ab426de35e8641011a653275c25ff6bd27715ba98285150a4a5468e82da793c7
- 05 L 585e7d13941815a54c9c2e432cfc52d125adf4f12a12e8242af8cd4eac8ef1da
- 06 R 784f60347ac9950e7ec93307de48753457d5a956a5c46181e6b0453faf1ff50d
- 07 L 7ec407c29bca8cad73d895784c1c66c04aa610007c9883675f3f270e6d8ea030
- 08 R ff29af664a0a5141520cd0b72db247b5eeaf7cdae5e4f1fe589bc71fb7d1edb5
- root 5a845b2560ef285f725dc11195c8d2d0ae8eb72d5aa572281a6e45b4eecd062c