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
SOUTHERN PHILIPPINES MEDICAL CENTER Award a ₱29.0M contract to AGONG BUILDERS AND CONSTRUCTION SUPPLY, INC.National agencies
Transaction hash:
f7df90c29de583eb4eaad83bfeb28d7901d05fececbe0ccf05dd51bd6240b971
Status:
Included and unchanged
Block:
#5,010 1,003 blocks after it
Position in block:
Transaction 3 of 4
Award day:
Dec 18, 2022 (3 yrs 10 mo ago)
Value:
₱28,958,800.00
Project:
Proposed 5-Storey IWNH Emergency Ramp
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 #5,010 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)SOUTHERN PHILIPPINES MEDICAL CENTER awarded it to AGONG BUILDERS AND CONSTRUCTION SUPPLY, INC. on 2022-12-18.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 f7df90c29d…40b971now …
- 2. Block Merkle root changedstored a17d41742c…0ad57dnow …
- 3. Block #5010 hash changedstored 6a3a439686…11f1aenow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.
- leaf f7df90c29de583eb4eaad83bfeb28d7901d05fececbe0ccf05dd51bd6240b971
- 01 L edf82326f6eee08282fa73720d355090a1b1336e6b7267d3f8c38aab884978b2
- 02 L 1ddf8451f9038847ecf1914cb8a2d7f749c9506724a795420a294695d69a39db
- root a17d41742c1fa047959052a082fe45276f60af5309787e4d9503f37c700ad57d