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 CALINTAAN, OCCIDENTAL MINDORO Award a ₱502.0K contract to M.C. MARTINEZ CONSTRUCTIONMunicipalities
Transaction hash:
be75ac55fe8d9a2e07a4b7029d83e28c678430bee88d0073da5e54e4db3b0591
Status:
Included and unchanged
Block:
#4,654 1,359 blocks after it
Position in block:
Transaction 178 of 241
Award day:
Dec 9, 2021 (4 yrs 11 mo ago)
Value:
₱502,000.00
Project:
INSTALLATION OF COVID-19 PROTECTION BARRIER
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 #4,654 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 CALINTAAN, OCCIDENTAL MINDORO awarded it to M.C. MARTINEZ CONSTRUCTION on 2021-12-09.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 Calintaan 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 be75ac55fe…3b0591now …
- 2. Block Merkle root changedstored e46ca9ddd2…60f602now …
- 3. Block #4654 hash changedstored bcfa34005f…8dc805now …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf be75ac55fe8d9a2e07a4b7029d83e28c678430bee88d0073da5e54e4db3b0591
- 01 R be9ce7f37f0577cb080224e18991e511cf1620c56756548cd8db5402a587f6a8
- 02 L 9a554e3503e4a14291a7e32d6bd1d0e2a1355f1b344f2b94212bc48cd121ad57
- 03 R e274b08f4d89bf32cb493bd58f40cde531bf315a169a7c385620ef553569b9e6
- 04 R 2da964881f4ca3330fe26c5503eda7b8e080c522e089dcf67cfb526346a5f957
- 05 L 0182080a3759628bf48680b1ef82d5d93e4ce4d28db5527db0a8b445ea7b73c1
- 06 L 9a7cec86db8a13a591141e2113b7fea636dbafe9620818ecc5d24b9e42184f29
- 07 R 902117df1d2f8dbb8c212d487f76a2502ef3c7f1c42049c7dc24f111673214bf
- 08 L f5cb9e08fb5091f3daaa1867d6ef55a6025e88e5da33117f717a1c981d46da22
- root e46ca9ddd2063999d4ece0343a8136b10953b861e5d1374ed881042cb660f602