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
CITY OF PASIG Award a ₱322.5K contract to E. PASCUAL CONSTRUCTIONCities
Transaction hash:
fa3ceffcd4e8cd85444362e74756d1b7de058ee523a5dc95583f0c42e191f102
Status:
Included and unchanged
Block:
#674 5,339 blocks after it
Position in block:
Transaction 22 of 24
Award day:
Aug 27, 2009 (17 yrs 2 mo ago)
From:
Value:
₱322,466.94
Project:
Rehabilitation
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 #674 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)CITY OF PASIG awarded it to E. PASCUAL CONSTRUCTION on 2009-08-27.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)COA's CY2024 audit of City of Pasig gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 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 fa3ceffcd4…91f102now …
- 2. Block Merkle root changedstored 8e8aaf2c41…01d3cfnow …
- 3. Block #674 hash changedstored 0ba1824c99…11ebe0now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.
- leaf fa3ceffcd4e8cd85444362e74756d1b7de058ee523a5dc95583f0c42e191f102
- 01 R fe8e91379e0c0d1f5f05784f53a1cf74e77e73802e5166db0cd7a6b3b58cbf3f
- 02 L 04388224e0ce8a928d73fa3411041ef9b316a6e1ab16ba759956dcf39ae7cf1a
- 03 L c550f2eb467d8b3e27b76cec34eb708e029151153cf637bb9c4266634e84ca96
- 04 R 460ae6bb5b531b05dcd5b1c2e8c33fe31a82119cd23e3d832d883d443c108ebc
- 05 L 986db843dd4236dd71fe9d4da5fdaf3e7f0a24a777d47f6735c8014827f63f02
- root 8e8aaf2c41278feb9d0810569e4ad8956078b537d470b0837dcc88693f01d3cf