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 SAN ROQUE - NORTHERN SAMAR Award a ₱2.5M contract to CDU CONSTRUCTIONMunicipalities
Transaction hash:
45fc0aa471d9b334da58901dbe6227b35e0be2f39c5e806a2c098be95884a002
Status:
Included and unchanged
Block:
#5,824 189 blocks after it
Position in block:
Transaction 82 of 267
Award day:
Apr 8, 2025 (1 yr 7 mo ago)
Value:
₱2,496,500.00
Project:
Cluster Projects 2025-01
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 #5,824 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 SAN ROQUE - NORTHERN SAMAR awarded it to CDU CONSTRUCTION on 2025-04-08.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 San Roque 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 45fc0aa471…84a002now …
- 2. Block Merkle root changedstored c33ef5b07e…29c6ddnow …
- 3. Block #5824 hash changedstored d87615763a…55f42fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 266 records. Each step hashes the current value together with the sibling shown.
- leaf 45fc0aa471d9b334da58901dbe6227b35e0be2f39c5e806a2c098be95884a002
- 01 R 46073012f687afe2279bd2982b9ea5a43b4ce9355e973050ba79e4d286c6b9eb
- 02 L e4d83fc272e111dff4bad6448b5c2089dd7c8c01eb430081550a8caa553eb42b
- 03 R 6b47837c1734cbd4d26c54422a08c89d9d40a0265643c0056e66896d062fd2b6
- 04 R 7913c3b0d9b81afd1c654761451ebca66525da157d4004765f1ab901be8a3e28
- 05 L f8b56f9d279f16ec6cf80880074a4585fb4ea547e3fea14ae0d276c0267b2524
- 06 R c653e3c128a8c9b32dd4a145d289c73e56b71226dd88076ac9e47936145a8641
- 07 L 64e61ab3459d52993666cc56fc49b06fe9976d8f0f888bc5c9abfb930dd6bba4
- 08 R 38453bf8c0797d2d3bfffdc60c64504deb5ae8be412f9c057c35e9776b370fdb
- 09 R 1e0d0b4bc4baf90dbee283c480dd08fa843cff61cda2f6744e3b25e2b9ac8fdc
- root c33ef5b07ebb8ecfa57c0a79245bc8c598eec1ba8975a166611815ce2f29c6dd