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 LAS PIÑAS Award a ₱22.7M contract to E.M. ANGELES ENTERPRISESCities
Transaction hash:
a59b1eb554bf9b45e5eeba0035fed6822e78319ac8729d8d047e4b63d7950218
Status:
Included and unchanged
Block:
#788 5,225 blocks after it
Position in block:
Transaction 18 of 29
Award day:
Feb 1, 2010 (16 yrs 9 mo ago)
From:
Value:
₱22,714,868.18
Project:
Construction of Three (3) Storey w/ Roof Deck Office Bldg. for COMELEC, COA, Property & Maintenance (Ph. II), City Hall Compd., Pamplona III, Las Pinas City
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 #788 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 LAS PIÑAS awarded it to E.M. ANGELES ENTERPRISES on 2010-02-01.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 Las Piñas gave a "unmodified" 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 a59b1eb554…950218now …
- 2. Block Merkle root changedstored 215af43b73…61c3acnow …
- 3. Block #788 hash changedstored 82a420b62d…1a76denow …
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 28 records. Each step hashes the current value together with the sibling shown.
- leaf a59b1eb554bf9b45e5eeba0035fed6822e78319ac8729d8d047e4b63d7950218
- 01 R bddf0984f82285c9888a05e42c36f52dedd70354380d8cab83c767087873cdaf
- 02 L 5c54295542bf8ad10cefc944e75ecc562ebaecb6c46c5bf3f8487b33c51f60fe
- 03 R f91ce9c5cde015dcb1f69296134a63a5bc74deda873c33b28ad9a3e2b7c26c83
- 04 R 3a62c18c043b1ee57d21952a7efeef1f54f4bad4fd5c9b7bfdcdda3119ed26e4
- 05 L de3a346868dc84fafa0c0db1ce2220ec74b06caabf2d4531f811af34561ed704
- root 215af43b73e4183672b2057e47b0337ec7f2e579cf3936ac51b9260a8361c3ac