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 ₱133.9K contract to WINSHAN CONSTRUCTIONCities
Transaction hash:
5bdadcefbdd14ad1fe013e2c5eaf0e888be322ba4ce93c33b54193d11a64c448
Status:
Included and unchanged
Block:
#543 5,470 blocks after it
Position in block:
Transaction 21 of 69
Award day:
Feb 25, 2009 (17 yrs 8 mo ago)
From:
Value:
₱133,888.35
Project:
Replacement
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 #543 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 WINSHAN CONSTRUCTION on 2009-02-25.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 5bdadcefbd…64c448now …
- 2. Block Merkle root changedstored c34da5e997…eeae9bnow …
- 3. Block #543 hash changedstored 3ae789cde1…4fe3bbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 68 records. Each step hashes the current value together with the sibling shown.
- leaf 5bdadcefbdd14ad1fe013e2c5eaf0e888be322ba4ce93c33b54193d11a64c448
- 01 L 5b0dc51f11fc5d794c6d96fb664fe675a901c42f42107a9cb0e9aac95f64f0ee
- 02 R 44a6be8e22c98252c3020b76fd93a9126b8246119d39b596710bb8b75f0c2acf
- 03 L 1bdb1e0011676a664595184e27b4b44451f014223ee3bc06e560e76f10b3405e
- 04 R 91166d1aef4d2b8920fbc47ca3eae4e0d0ca951937362dddeeb40e99de397cf7
- 05 L 6042fda98ebc80f5a38753e4ce79747a1483edcecb4a3af190f3c4bb71e800b8
- 06 R 6cd3c513ced4828ecee88ab7ef092cd2266cc3ae3fd7c4362923a0a7b9d09299
- 07 R 0306256b8cbf23fc7445782dc86770c6153bae618f61cfbff7a79fe197d1f608
- root c34da5e99795697d0430a869c948e2fe7e7fe066be3f69a0e2c23e6fe6eeae9b