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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E Award a ₱57.6M contract to BELL CONSTRUCTIONNational agencies
Transaction hash:
573f857e6dc8e5e2d8356d386707e3e29bfd6335246ba35e458cc0bb5a906529
Status:
Included and unchanged
Block:
#5,682 331 blocks after it
Position in block:
Transaction 91 of 253
Award day:
Nov 15, 2024 (2 yrs ago)
Value:
₱57,569,101.10
Project:
Contract ID No. 24OB0422 - Construction of Multi
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 #5,682 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - METRO MANILA 1ST E awarded it to BELL CONSTRUCTION on 2024-11-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24OB0422: On-Going, 0% physical progress.Found
- 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
2 of 8 documents found, 1 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 573f857e6d…906529now …
- 2. Block Merkle root changedstored a87d8f3530…f6a901now …
- 3. Block #5682 hash changedstored 704991eb19…2bb0d2now …
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 252 records. Each step hashes the current value together with the sibling shown.
- leaf 573f857e6dc8e5e2d8356d386707e3e29bfd6335246ba35e458cc0bb5a906529
- 01 L 56b5a5d4587b642866b65099b0775cd5dc596165a1f8ac6c2a64e24bb59bcec6
- 02 L de6bd4ee80f8084f573e2636006c302f40cf860f47bd828eac2be77f0940d416
- 03 R 1a8221d29c40000dafe6641afe95fdc7a7b82c610a3348f247f31b59f24e9906
- 04 L eeadf50f97cd045a4660b3be36e0c1caeb4acff33d3c249952d009063ebc99b0
- 05 L 993b5cd6d4ae416fac08e5899cd255c0babd2beba5814b372e6a1f7190a9905a
- 06 R 9a6c4bc38d1e91999516534940b4d6230aaedac809ab2ad15bbb3a62d76b96b0
- 07 L 47283f606cd619b68b1788ae74083737ab639fba7eae63022a428d5e54ab3985
- 08 R 525ae5901288142c5276b6f9f51b73b8d8966615e73ccba6b6b44388e7f43891
- root a87d8f3530e9793c82d840dd6ec3e863decce81b8bf09082118cc791acf6a901