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 HINIGARAN, NEGROS OCCIDENTAL Award a ₱99.5K contract to MARJAND CONSTRUCTIONMunicipalities
Transaction hash:
356dfd893fe261bb92a66697f044336c3fc6c2055fce500d1a464fb4958f32b4
Status:
Included and unchanged
Block:
#5,925 88 blocks after it
Position in block:
Transaction 1 of 19
Award day:
Aug 2, 2025 (1 yr 3 mo ago)
Value:
₱99,500.00
Project:
Construction Projects
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 #5,925 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 HINIGARAN, NEGROS OCCIDENTAL awarded it to MARJAND CONSTRUCTION on 2025-08-02.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 Hinigaran 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 356dfd893f…8f32b4now …
- 2. Block Merkle root changedstored 456f469c76…35f7f2now …
- 3. Block #5925 hash changedstored 0f80a5eadb…70a09enow …
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 18 records. Each step hashes the current value together with the sibling shown.
- leaf 356dfd893fe261bb92a66697f044336c3fc6c2055fce500d1a464fb4958f32b4
- 01 L 12b3b114df4ed7bcf622a454ba0cc6a462177c833a24cb430ae7bb45bab8c5e6
- 02 R 96287bd69a1bb6a2ba5461005d86db8038b53ed2f4861e52cea016559588ae26
- 03 R e4b77eb654ac16f473b88fa90a4c2c3bafaa9041aed9a5ca0f4903a2b2d14985
- 04 R fd74bd64474606fbc7df337138690f1f4bf16c5278d2d2be51970a47535d162b
- 05 R 4058f952d2baa73dda79d4da88ccbb2f2668cab707f5eb4f5a47f8793ae9a3da
- root 456f469c76cfa7610e25fd8d6f378e5555b24a00da781b3396fa45ad3135f7f2