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
MUNICIPALITY OF BALAOAN, LA UNION Award a ₱2.4M contract to E. E. MADAYAG CONSTRUCTIONMunicipalities
Transaction hash:
b0807460a076f2e399021d40c5ba38a8fb253d9ab4ede2b6848f078e877e2d22
Status:
Included and unchanged
Block:
#3,553 2,460 blocks after it
Position in block:
Transaction 152 of 230
Award day:
Oct 5, 2018 (8 yrs 1 mo ago)
Value:
₱2,397,388.00
Project:
IMPROVEMENT OF NALASIN FARM TO MARKET ROAD
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 #3,553 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)MUNICIPALITY OF BALAOAN, LA UNION awarded it to E. E. MADAYAG CONSTRUCTION on 2018-10-05.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 Balaoan 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 b0807460a0…7e2d22now …
- 2. Block Merkle root changedstored ba39683ef7…733581now …
- 3. Block #3553 hash changedstored 3fda5dde0a…552ecfnow …
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 229 records. Each step hashes the current value together with the sibling shown.
- leaf b0807460a076f2e399021d40c5ba38a8fb253d9ab4ede2b6848f078e877e2d22
- 01 R b1eb36782c7ffc72fafabd90467f0af93781ed508c9d1336096e63f8cfc204f8
- 02 R 4e3e3138eadc869dd7bbb2ce5225bf3f840e94540bbad5ea406074d6c08de11c
- 03 R d2eaf3714aa21b743f325c6f18472bc4da50e0d27867162ebba77257b8a0d850
- 04 L 758930c02bfeabc5ef50750b420d4e744d5f13d652307f829ad32c3b4fce6dbc
- 05 L 5ff83f1d390d3805eb8c9cf989195d7a204a07d1608cebf8de6acf7bfc4d790f
- 06 R f0e0d049aef49aebbc760752337f7473f23ac5c11f7274c9e875b8ef054fac7b
- 07 R 761d8bedcfc1baa238d711df22c591f14e1f8b954880f9d31ac2bfb87caacc9e
- 08 L 325da7bf07e40f78f2c945eafad8f1134e3e8cb8e98ea9f81e0d592b3ee7e4cc
- root ba39683ef7d4792355c244a3515bc3a1ecdb0b4f2387fba921e7c2e3f4733581